id	sid	tid	token	lemma	pos
ger-27	1	1	what	what	PRON
ger-27	1	2	goes	go	VERB
ger-27	1	3	on	on	ADP
ger-27	1	4	inside	inside	ADP
ger-27	1	5	latin	latin	ADJ
ger-27	1	6	american	american	PROPN
ger-27	1	7	math	math	PROPN
ger-27	1	8	and	and	CCONJ
ger-27	1	9	science	science	NOUN
ger-27	1	10	classrooms	classroom	VERB
ger-27	1	11	110	110	NUM
ger-27	1	12	global	global	ADJ
ger-27	1	13	education	education	NOUN
ger-27	1	14	review	review	NOUN
ger-27	1	15	is	be	AUX
ger-27	1	16	a	a	DET
ger-27	1	17	publication	publication	NOUN
ger-27	1	18	of	of	ADP
ger-27	1	19	the	the	DET
ger-27	1	20	school	school	NOUN
ger-27	1	21	of	of	ADP
ger-27	1	22	education	education	NOUN
ger-27	1	23	at	at	ADP
ger-27	1	24	mercy	mercy	NOUN
ger-27	1	25	college	college	NOUN
ger-27	1	26	,	,	PUNCT
ger-27	1	27	new	new	PROPN
ger-27	1	28	york	york	PROPN
ger-27	1	29	.	.	PUNCT
ger-27	2	1	this	this	PRON
ger-27	2	2	is	be	AUX
ger-27	2	3	an	an	DET
ger-27	2	4	open	open	ADJ
ger-27	2	5	access	access	NOUN
ger-27	2	6	article	article	NOUN
ger-27	2	7	distributed	distribute	VERB
ger-27	2	8	under	under	ADP
ger-27	2	9	the	the	DET
ger-27	2	10	terms	term	NOUN
ger-27	2	11	of	of	ADP
ger-27	2	12	the	the	DET
ger-27	2	13	creative	creative	ADJ
ger-27	2	14	commons	common	NOUN
ger-27	2	15	attribution	attribution	NOUN
ger-27	2	16	-	-	PUNCT
ger-27	2	17	noncommercial	noncommercial	ADJ
ger-27	2	18	3.0	3.0	NUM
ger-27	2	19	unported	unported	ADJ
ger-27	2	20	license	license	NOUN
ger-27	2	21	,	,	PUNCT
ger-27	2	22	permitting	permit	VERB
ger-27	2	23	all	all	DET
ger-27	2	24	non	non	ADJ
ger-27	2	25	-	-	ADJ
ger-27	2	26	commercial	commercial	ADJ
ger-27	2	27	use	use	NOUN
ger-27	2	28	,	,	PUNCT
ger-27	2	29	distribution	distribution	NOUN
ger-27	2	30	,	,	PUNCT
ger-27	2	31	and	and	CCONJ
ger-27	2	32	reproduction	reproduction	NOUN
ger-27	2	33	in	in	ADP
ger-27	2	34	any	any	DET
ger-27	2	35	medium	medium	NOUN
ger-27	2	36	,	,	PUNCT
ger-27	2	37	provided	provide	VERB
ger-27	2	38	the	the	DET
ger-27	2	39	original	original	ADJ
ger-27	2	40	work	work	NOUN
ger-27	2	41	is	be	AUX
ger-27	2	42	properly	properly	ADV
ger-27	2	43	cited	cite	VERB
ger-27	2	44	.	.	PUNCT
ger-27	3	1	citation	citation	NOUN
ger-27	3	2	:	:	PUNCT
ger-27	3	3	naslund	naslund	PROPN
ger-27	3	4	-	-	PUNCT
ger-27	3	5	hadley	hadley	PROPN
ger-27	3	6	,	,	PUNCT
ger-27	3	7	emma	emma	PROPN
ger-27	3	8	,	,	PUNCT
ger-27	3	9	loera	loera	PROPN
ger-27	3	10	varela	varela	PROPN
ger-27	3	11	,	,	PUNCT
ger-27	3	12	armando	armando	PROPN
ger-27	3	13	&	&	CCONJ
ger-27	3	14	hepworth	hepworth	PROPN
ger-27	3	15	,	,	PUNCT
ger-27	3	16	katelyn	katelyn	PROPN
ger-27	3	17	(	(	PUNCT
ger-27	3	18	2014	2014	NUM
ger-27	3	19	)	)	PUNCT
ger-27	3	20	.	.	PUNCT
ger-27	4	1	what	what	PRON
ger-27	4	2	goes	go	VERB
ger-27	4	3	on	on	ADP
ger-27	4	4	in	in	ADP
ger-27	4	5	latin	latin	ADJ
ger-27	4	6	american	american	ADJ
ger-27	4	7	math	math	PROPN
ger-27	4	8	and	and	CCONJ
ger-27	4	9	science	science	NOUN
ger-27	4	10	classrooms	classroom	NOUN
ger-27	4	11	:	:	PUNCT
ger-27	4	12	a	a	DET
ger-27	4	13	video	video	NOUN
ger-27	4	14	study	study	NOUN
ger-27	4	15	of	of	ADP
ger-27	4	16	teaching	teaching	NOUN
ger-27	4	17	practices	practice	NOUN
ger-27	4	18	.	.	PUNCT
ger-27	5	1	global	global	ADJ
ger-27	5	2	education	education	PROPN
ger-27	5	3	review	review	NOUN
ger-27	5	4	,	,	PUNCT
ger-27	5	5	1	1	NUM
ger-27	5	6	(	(	PUNCT
ger-27	5	7	3	3	NUM
ger-27	5	8	)	)	PUNCT
ger-27	5	9	.	.	PUNCT
ger-27	6	1	110	110	NUM
ger-27	6	2	-	-	SYM
ger-27	6	3	128	128	NUM
ger-27	6	4	.	.	PUNCT
ger-27	7	1	what	what	PRON
ger-27	7	2	goes	go	VERB
ger-27	7	3	on	on	ADP
ger-27	7	4	inside	inside	ADP
ger-27	7	5	latin	latin	ADJ
ger-27	7	6	american	american	PROPN
ger-27	7	7	math	math	PROPN
ger-27	7	8	and	and	CCONJ
ger-27	7	9	science	science	NOUN
ger-27	7	10	classrooms	classroom	NOUN
ger-27	7	11	:	:	PUNCT
ger-27	7	12	a	a	DET
ger-27	7	13	video	video	NOUN
ger-27	7	14	study	study	NOUN
ger-27	7	15	of	of	ADP
ger-27	7	16	teaching	teaching	NOUN
ger-27	7	17	practices	practice	NOUN
ger-27	7	18	emma	emma	PROPN
ger-27	7	19	näslund	näslund	PROPN
ger-27	7	20	-	-	PUNCT
ger-27	7	21	hadley	hadley	PROPN
ger-27	7	22	inter	inter	PROPN
ger-27	7	23	-	-	ADJ
ger-27	7	24	american	american	PROPN
ger-27	7	25	development	development	PROPN
ger-27	7	26	bank	bank	PROPN
ger-27	7	27	armando	armando	PROPN
ger-27	7	28	loera	loera	PROPN
ger-27	7	29	varela	varela	PROPN
ger-27	7	30	heurística	heurística	PROPN
ger-27	7	31	educative	educative	PROPN
ger-27	7	32	katelyn	katelyn	PROPN
ger-27	7	33	ann	ann	PROPN
ger-27	7	34	hepworth	hepworth	PROPN
ger-27	7	35	inter	inter	PROPN
ger-27	7	36	-	-	ADJ
ger-27	7	37	american	american	PROPN
ger-27	7	38	development	development	PROPN
ger-27	7	39	bank	bank	PROPN
ger-27	7	40	abstract	abstract	ADJ
ger-27	7	41	beyond	beyond	ADP
ger-27	7	42	common	common	ADJ
ger-27	7	43	associated	associate	VERB
ger-27	7	44	factors	factor	NOUN
ger-27	7	45	,	,	PUNCT
ger-27	7	46	such	such	ADJ
ger-27	7	47	as	as	ADP
ger-27	7	48	teacher	teacher	NOUN
ger-27	7	49	characteristics	characteristic	NOUN
ger-27	7	50	and	and	CCONJ
ger-27	7	51	socio	socio	NOUN
ger-27	7	52	-	-	PUNCT
ger-27	7	53	economic	economic	ADJ
ger-27	7	54	background	background	NOUN
ger-27	7	55	of	of	ADP
ger-27	7	56	students	student	NOUN
ger-27	7	57	,	,	PUNCT
ger-27	7	58	little	little	ADJ
ger-27	7	59	is	be	AUX
ger-27	7	60	known	know	VERB
ger-27	7	61	about	about	ADP
ger-27	7	62	how	how	SCONJ
ger-27	7	63	student	student	NOUN
ger-27	7	64	achievement	achievement	NOUN
ger-27	7	65	in	in	ADP
ger-27	7	66	math	math	NOUN
ger-27	7	67	and	and	CCONJ
ger-27	7	68	science	science	NOUN
ger-27	7	69	is	be	AUX
ger-27	7	70	related	relate	VERB
ger-27	7	71	to	to	ADP
ger-27	7	72	differences	difference	NOUN
ger-27	7	73	in	in	ADP
ger-27	7	74	the	the	DET
ger-27	7	75	teaching	teaching	NOUN
ger-27	7	76	approaches	approach	NOUN
ger-27	7	77	used	use	VERB
ger-27	7	78	in	in	ADP
ger-27	7	79	latin	latin	ADJ
ger-27	7	80	american	american	ADJ
ger-27	7	81	classrooms	classroom	NOUN
ger-27	7	82	.	.	PUNCT
ger-27	8	1	this	this	DET
ger-27	8	2	paper	paper	NOUN
ger-27	8	3	highlights	highlight	VERB
ger-27	8	4	the	the	DET
ger-27	8	5	main	main	ADJ
ger-27	8	6	findings	finding	NOUN
ger-27	8	7	of	of	ADP
ger-27	8	8	a	a	DET
ger-27	8	9	qualitative	qualitative	ADJ
ger-27	8	10	study	study	NOUN
ger-27	8	11	on	on	ADP
ger-27	8	12	cross	cross	ADJ
ger-27	8	13	-	-	ADJ
ger-27	8	14	country	country	ADJ
ger-27	8	15	differences	difference	NOUN
ger-27	8	16	in	in	ADP
ger-27	8	17	teaching	teaching	NOUN
ger-27	8	18	practices	practice	NOUN
ger-27	8	19	in	in	ADP
ger-27	8	20	three	three	NUM
ger-27	8	21	latin	latin	ADJ
ger-27	8	22	american	american	ADJ
ger-27	8	23	countries	country	NOUN
ger-27	8	24	.	.	PUNCT
ger-27	9	1	of	of	ADP
ger-27	9	2	the	the	DET
ger-27	9	3	three	three	NUM
ger-27	9	4	countries	country	NOUN
ger-27	9	5	selected	select	VERB
ger-27	9	6	for	for	ADP
ger-27	9	7	the	the	DET
ger-27	9	8	study	study	NOUN
ger-27	9	9	,	,	PUNCT
ger-27	9	10	paraguay	paraguay	NOUN
ger-27	9	11	and	and	CCONJ
ger-27	9	12	the	the	DET
ger-27	9	13	dominican	dominican	PROPN
ger-27	9	14	republic	republic	PROPN
ger-27	9	15	perform	perform	VERB
ger-27	9	16	at	at	ADP
ger-27	9	17	the	the	DET
ger-27	9	18	bottom	bottom	NOUN
ger-27	9	19	of	of	ADP
ger-27	9	20	the	the	DET
ger-27	9	21	regional	regional	ADJ
ger-27	9	22	comparative	comparative	ADJ
ger-27	9	23	test	test	NOUN
ger-27	9	24	,	,	PUNCT
ger-27	9	25	second	second	ADJ
ger-27	9	26	regional	regional	ADJ
ger-27	9	27	comparative	comparative	ADJ
ger-27	9	28	and	and	CCONJ
ger-27	9	29	explanatory	explanatory	ADJ
ger-27	9	30	study	study	NOUN
ger-27	9	31	(	(	PUNCT
ger-27	9	32	serce	serce	ADJ
ger-27	9	33	)	)	PUNCT
ger-27	9	34	,	,	PUNCT
ger-27	9	35	and	and	CCONJ
ger-27	9	36	the	the	DET
ger-27	9	37	mexican	mexican	ADJ
ger-27	9	38	state	state	NOUN
ger-27	9	39	of	of	ADP
ger-27	9	40	nuevo	nuevo	PROPN
ger-27	9	41	leon	leon	PROPN
ger-27	9	42	is	be	AUX
ger-27	9	43	one	one	NUM
ger-27	9	44	of	of	ADP
ger-27	9	45	the	the	DET
ger-27	9	46	top	top	ADJ
ger-27	9	47	performers	performer	NOUN
ger-27	9	48	.	.	PUNCT
ger-27	10	1	our	our	PRON
ger-27	10	2	findings	finding	NOUN
ger-27	10	3	,	,	PUNCT
ger-27	10	4	based	base	VERB
ger-27	10	5	on	on	ADP
ger-27	10	6	a	a	DET
ger-27	10	7	large	large	ADJ
ger-27	10	8	sample	sample	NOUN
ger-27	10	9	of	of	ADP
ger-27	10	10	videotape	videotape	NOUN
ger-27	10	11	recordings	recording	NOUN
ger-27	10	12	from	from	ADP
ger-27	10	13	sixth	sixth	ADJ
ger-27	10	14	-	-	PUNCT
ger-27	10	15	grade	grade	NOUN
ger-27	10	16	classrooms	classroom	NOUN
ger-27	10	17	in	in	ADP
ger-27	10	18	the	the	DET
ger-27	10	19	three	three	NUM
ger-27	10	20	countries	country	NOUN
ger-27	10	21	,	,	PUNCT
ger-27	10	22	indicate	indicate	VERB
ger-27	10	23	that	that	SCONJ
ger-27	10	24	inquiry	inquiry	NOUN
ger-27	10	25	based	base	VERB
ger-27	10	26	instruction	instruction	NOUN
ger-27	10	27	appears	appear	VERB
ger-27	10	28	to	to	PART
ger-27	10	29	be	be	AUX
ger-27	10	30	associated	associate	VERB
ger-27	10	31	with	with	ADP
ger-27	10	32	higher	high	ADJ
ger-27	10	33	levels	level	NOUN
ger-27	10	34	of	of	ADP
ger-27	10	35	learning	learn	VERB
ger-27	10	36	.	.	PUNCT
ger-27	11	1	teachers	teacher	NOUN
ger-27	11	2	who	who	PRON
ger-27	11	3	actively	actively	ADV
ger-27	11	4	engage	engage	VERB
ger-27	11	5	students	student	NOUN
ger-27	11	6	in	in	ADP
ger-27	11	7	activities	activity	NOUN
ger-27	11	8	that	that	PRON
ger-27	11	9	promote	promote	VERB
ger-27	11	10	analytical	analytical	ADJ
ger-27	11	11	and	and	CCONJ
ger-27	11	12	critical	critical	ADJ
ger-27	11	13	-	-	PUNCT
ger-27	11	14	thinking	thinking	NOUN
ger-27	11	15	skills	skill	NOUN
ger-27	11	16	and	and	CCONJ
ger-27	11	17	move	move	VERB
ger-27	11	18	beyond	beyond	ADP
ger-27	11	19	a	a	DET
ger-27	11	20	procedural	procedural	ADJ
ger-27	11	21	understanding	understanding	NOUN
ger-27	11	22	may	may	AUX
ger-27	11	23	lead	lead	VERB
ger-27	11	24	to	to	ADP
ger-27	11	25	better	well	ADJ
ger-27	11	26	performance	performance	NOUN
ger-27	11	27	on	on	ADP
ger-27	11	28	the	the	DET
ger-27	11	29	serce	serce	ADJ
ger-27	11	30	assessments	assessment	NOUN
ger-27	11	31	.	.	PUNCT
ger-27	12	1	however	however	ADV
ger-27	12	2	,	,	PUNCT
ger-27	12	3	drill	drill	NOUN
ger-27	12	4	,	,	PUNCT
ger-27	12	5	practice	practice	NOUN
ger-27	12	6	,	,	PUNCT
ger-27	12	7	and	and	CCONJ
ger-27	12	8	memorization	memorization	NOUN
ger-27	12	9	predominate	predominate	VERB
ger-27	12	10	in	in	ADP
ger-27	12	11	all	all	DET
ger-27	12	12	three	three	NUM
ger-27	12	13	countries	country	NOUN
ger-27	12	14	.	.	PUNCT
ger-27	13	1	keywords	keyword	NOUN
ger-27	13	2	:	:	PUNCT
ger-27	13	3	math	math	NOUN
ger-27	13	4	and	and	CCONJ
ger-27	13	5	science	science	NOUN
ger-27	13	6	education	education	NOUN
ger-27	13	7	,	,	PUNCT
ger-27	13	8	videotape	videotape	NOUN
ger-27	13	9	recordings	recording	NOUN
ger-27	13	10	,	,	PUNCT
ger-27	13	11	inquiry	inquiry	NOUN
ger-27	13	12	based	base	VERB
ger-27	13	13	instruction	instruction	NOUN
ger-27	13	14	,	,	PUNCT
ger-27	13	15	teaching	teaching	NOUN
ger-27	13	16	approaches	approach	NOUN
ger-27	13	17	,	,	PUNCT
ger-27	13	18	serce	serce	ADJ
ger-27	13	19	,	,	PUNCT
ger-27	13	20	paraguay	paraguay	NOUN
ger-27	13	21	,	,	PUNCT
ger-27	13	22	dominican	dominican	PROPN
ger-27	13	23	republic	republic	PROPN
ger-27	13	24	,	,	PUNCT
ger-27	13	25	mexico	mexico	PROPN
ger-27	13	26	introduction	introduction	NOUN
ger-27	13	27	in	in	ADP
ger-27	13	28	recent	recent	ADJ
ger-27	13	29	years	year	NOUN
ger-27	13	30	scholars	scholar	NOUN
ger-27	13	31	have	have	AUX
ger-27	13	32	devoted	devote	VERB
ger-27	13	33	much	much	ADJ
ger-27	13	34	attention	attention	NOUN
ger-27	13	35	to	to	ADP
ger-27	13	36	explaining	explain	VERB
ger-27	13	37	differences	difference	NOUN
ger-27	13	38	in	in	ADP
ger-27	13	39	student	student	NOUN
ger-27	13	40	achievement	achievement	NOUN
ger-27	13	41	among	among	ADP
ger-27	13	42	countries	country	NOUN
ger-27	13	43	.	.	PUNCT
ger-27	14	1	some	some	PRON
ger-27	14	2	of	of	ADP
ger-27	14	3	the	the	DET
ger-27	14	4	differences	difference	NOUN
ger-27	14	5	in	in	ADP
ger-27	14	6	achievement	achievement	NOUN
ger-27	14	7	on	on	ADP
ger-27	14	8	international	international	ADJ
ger-27	14	9	standardized	standardized	ADJ
ger-27	14	10	tests	test	NOUN
ger-27	14	11	,	,	PUNCT
ger-27	14	12	such	such	ADJ
ger-27	14	13	as	as	ADP
ger-27	14	14	the	the	DET
ger-27	14	15	program	program	NOUN
ger-27	14	16	for	for	ADP
ger-27	14	17	international	international	ADJ
ger-27	14	18	student	student	NOUN
ger-27	14	19	assessment	assessment	NOUN
ger-27	14	20	(	(	PUNCT
ger-27	14	21	pisa	pisa	PROPN
ger-27	14	22	)	)	PUNCT
ger-27	14	23	,	,	PUNCT
ger-27	14	24	trends	trend	NOUN
ger-27	14	25	in	in	ADP
ger-27	14	26	international	international	ADJ
ger-27	14	27	math	math	NOUN
ger-27	14	28	and	and	CCONJ
ger-27	14	29	science	science	NOUN
ger-27	14	30	study	study	NOUN
ger-27	14	31	(	(	PUNCT
ger-27	14	32	timss	timss	PROPN
ger-27	14	33	)	)	PUNCT
ger-27	14	34	,	,	PUNCT
ger-27	14	35	or	or	CCONJ
ger-27	14	36	progress	progress	NOUN
ger-27	14	37	in	in	ADP
ger-27	14	38	international	international	ADJ
ger-27	14	39	reading	reading	NOUN
ger-27	14	40	literacy	literacy	NOUN
ger-27	14	41	study	study	NOUN
ger-27	14	42	(	(	PUNCT
ger-27	14	43	pirls	pirls	PROPN
ger-27	14	44	)	)	PUNCT
ger-27	14	45	,	,	PUNCT
ger-27	14	46	can	can	AUX
ger-27	14	47	be	be	AUX
ger-27	14	48	attributed	attribute	VERB
ger-27	14	49	to	to	ADP
ger-27	14	50	the	the	DET
ger-27	14	51	characteristics	characteristic	NOUN
ger-27	14	52	of	of	ADP
ger-27	14	53	the	the	DET
ger-27	14	54	teachers	teacher	NOUN
ger-27	14	55	,	,	PUNCT
ger-27	14	56	students	student	NOUN
ger-27	14	57	and	and	CCONJ
ger-27	14	58	schools	school	NOUN
ger-27	14	59	,	,	PUNCT
ger-27	14	60	e.g.	e.g.	ADV
ger-27	14	61	,	,	PUNCT
ger-27	14	62	years	year	NOUN
ger-27	14	63	of	of	ADP
ger-27	14	64	experience	experience	NOUN
ger-27	14	65	and	and	CCONJ
ger-27	14	66	training	training	NOUN
ger-27	14	67	of	of	ADP
ger-27	14	68	the	the	DET
ger-27	14	69	teachers	teacher	NOUN
ger-27	14	70	,	,	PUNCT
ger-27	14	71	socio	socio	NOUN
ger-27	14	72	-	-	PUNCT
ger-27	14	73	economic	economic	ADJ
ger-27	14	74	background	background	NOUN
ger-27	14	75	of	of	ADP
ger-27	14	76	students	student	NOUN
ger-27	14	77	,	,	PUNCT
ger-27	14	78	and	and	CCONJ
ger-27	14	79	condition	condition	NOUN
ger-27	14	80	of	of	ADP
ger-27	14	81	the	the	DET
ger-27	14	82	school	school	NOUN
ger-27	14	83	_	_	PUNCT
ger-27	15	1	_	_	PUNCT
ger-27	16	1	_	_	PUNCT
ger-27	17	1	_	_	PUNCT
ger-27	18	1	_	_	PUNCT
ger-27	19	1	_	_	PUNCT
ger-27	20	1	_	_	PUNCT
ger-27	21	1	_	_	PUNCT
ger-27	22	1	_	_	PUNCT
ger-27	23	1	_	_	PUNCT
ger-27	24	1	_	_	PUNCT
ger-27	25	1	_	_	PUNCT
ger-27	26	1	_	_	PUNCT
ger-27	27	1	_	_	PUNCT
ger-27	28	1	_	_	PUNCT
ger-27	29	1	_	_	PUNCT
ger-27	30	1	_	_	PUNCT
ger-27	31	1	_	_	PUNCT
ger-27	32	1	_	_	PUNCT
ger-27	33	1	_	_	PUNCT
ger-27	34	1	_	_	PUNCT
ger-27	35	1	_	_	PUNCT
ger-27	36	1	_	_	PUNCT
ger-27	37	1	_	_	PUNCT
ger-27	38	1	_	_	PUNCT
ger-27	39	1	_	_	PUNCT
ger-27	40	1	_	_	PUNCT
ger-27	41	1	_	_	PUNCT
ger-27	42	1	_	_	PUNCT
ger-27	43	1	_	_	PUNCT
ger-27	44	1	_	_	PUNCT
ger-27	45	1	_	_	PUNCT
ger-27	46	1	_	_	PUNCT
ger-27	46	2	corresponding	corresponding	ADJ
ger-27	46	3	author	author	NOUN
ger-27	46	4	:	:	PUNCT
ger-27	46	5	1,2	1,2	NUM
ger-27	46	6	emma	emma	PROPN
ger-27	46	7	naslund	naslund	PROPN
ger-27	46	8	-	-	PUNCT
ger-27	46	9	hadley	hadley	PROPN
ger-27	46	10	,	,	PUNCT
ger-27	46	11	inter	inter	ADJ
ger-27	46	12	-	-	ADJ
ger-27	46	13	american	american	PROPN
ger-27	46	14	development	development	PROPN
ger-27	46	15	bank	bank	PROPN
ger-27	46	16	,	,	PUNCT
ger-27	46	17	1300	1300	NUM
ger-27	46	18	new	new	PROPN
ger-27	46	19	york	york	PROPN
ger-27	46	20	avenue	avenue	PROPN
ger-27	46	21	,	,	PUNCT
ger-27	46	22	nw	nw	PROPN
ger-27	46	23	,	,	PUNCT
ger-27	46	24	washington	washington	PROPN
ger-27	46	25	,	,	PUNCT
ger-27	46	26	dc	dc	PROPN
ger-27	46	27	20577	20577	NUM
ger-27	46	28	.	.	PUNCT
ger-27	47	1	email	email	NOUN
ger-27	47	2	:	:	PUNCT
ger-27	48	1	emman@iadb.org	emman@iadb.org	PRON
ger-27	48	2	what	what	PRON
ger-27	48	3	goes	go	VERB
ger-27	48	4	on	on	ADP
ger-27	48	5	inside	inside	ADP
ger-27	48	6	latin	latin	ADJ
ger-27	48	7	american	american	PROPN
ger-27	48	8	math	math	PROPN
ger-27	48	9	and	and	CCONJ
ger-27	48	10	science	science	NOUN
ger-27	48	11	classrooms	classroom	VERB
ger-27	48	12	111	111	NUM
ger-27	48	13	infrastructure	infrastructure	NOUN
ger-27	48	14	(	(	PUNCT
ger-27	48	15	baker	baker	NOUN
ger-27	48	16	,	,	PUNCT
ger-27	48	17	goesling	goesle	VERB
ger-27	48	18	&	&	CCONJ
ger-27	48	19	letendre	letendre	PROPN
ger-27	48	20	,	,	PUNCT
ger-27	48	21	2002	2002	NUM
ger-27	48	22	;	;	PUNCT
ger-27	48	23	chiu	chiu	PROPN
ger-27	48	24	,	,	PUNCT
ger-27	48	25	2010	2010	NUM
ger-27	48	26	)	)	PUNCT
ger-27	48	27	.	.	PUNCT
ger-27	49	1	chiu	chiu	PROPN
ger-27	49	2	(	(	PUNCT
ger-27	49	3	2010	2010	NUM
ger-27	49	4	)	)	PUNCT
ger-27	49	5	also	also	ADV
ger-27	49	6	found	find	VERB
ger-27	49	7	math	math	NOUN
ger-27	49	8	achievement	achievement	NOUN
ger-27	49	9	to	to	PART
ger-27	49	10	be	be	AUX
ger-27	49	11	linked	link	VERB
ger-27	49	12	to	to	ADP
ger-27	49	13	less	less	ADJ
ger-27	49	14	tangible	tangible	ADJ
ger-27	49	15	factors	factor	NOUN
ger-27	49	16	,	,	PUNCT
ger-27	49	17	such	such	ADJ
ger-27	49	18	as	as	ADP
ger-27	49	19	school	school	NOUN
ger-27	49	20	discipline	discipline	NOUN
ger-27	49	21	and	and	CCONJ
ger-27	49	22	student	student	NOUN
ger-27	49	23	–	–	PUNCT
ger-27	49	24	teacher	teacher	NOUN
ger-27	49	25	relationships	relationship	NOUN
ger-27	49	26	.	.	PUNCT
ger-27	50	1	others	other	NOUN
ger-27	50	2	have	have	AUX
ger-27	50	3	sought	seek	VERB
ger-27	50	4	to	to	PART
ger-27	50	5	go	go	VERB
ger-27	50	6	inside	inside	ADP
ger-27	50	7	classrooms	classroom	NOUN
ger-27	50	8	to	to	PART
ger-27	50	9	document	document	VERB
ger-27	50	10	instructional	instructional	ADJ
ger-27	50	11	practices	practice	NOUN
ger-27	50	12	.	.	PUNCT
ger-27	51	1	the	the	DET
ger-27	51	2	timss	timss	PROPN
ger-27	51	3	video	video	NOUN
ger-27	51	4	study	study	NOUN
ger-27	51	5	was	be	AUX
ger-27	51	6	one	one	NUM
ger-27	51	7	of	of	ADP
ger-27	51	8	the	the	DET
ger-27	51	9	first	first	ADJ
ger-27	51	10	of	of	ADP
ger-27	51	11	its	its	PRON
ger-27	51	12	kind	kind	NOUN
ger-27	51	13	to	to	PART
ger-27	51	14	analyze	analyze	VERB
ger-27	51	15	pedagogical	pedagogical	ADJ
ger-27	51	16	approaches	approach	NOUN
ger-27	51	17	through	through	ADP
ger-27	51	18	large	large	ADJ
ger-27	51	19	-	-	PUNCT
ger-27	51	20	scale	scale	NOUN
ger-27	51	21	classroom	classroom	NOUN
ger-27	51	22	observations	observation	NOUN
ger-27	51	23	(	(	PUNCT
ger-27	51	24	stigler	stigler	NOUN
ger-27	51	25	,	,	PUNCT
ger-27	51	26	gonzales	gonzale	NOUN
ger-27	51	27	,	,	PUNCT
ger-27	51	28	kawanaka	kawanaka	PROPN
ger-27	51	29	,	,	PUNCT
ger-27	51	30	knoll	knoll	PROPN
ger-27	51	31	&	&	CCONJ
ger-27	51	32	serrano	serrano	PROPN
ger-27	51	33	,	,	PUNCT
ger-27	51	34	1999	1999	NUM
ger-27	51	35	;	;	PUNCT
ger-27	51	36	stigler	stigler	NOUN
ger-27	51	37	,	,	PUNCT
ger-27	51	38	gallimore	gallimore	NOUN
ger-27	51	39	&	&	CCONJ
ger-27	51	40	hiebert	hiebert	NOUN
ger-27	51	41	,	,	PUNCT
ger-27	51	42	2000	2000	NUM
ger-27	51	43	;	;	PUNCT
ger-27	51	44	hiebert	hiebert	NOUN
ger-27	51	45	,	,	PUNCT
ger-27	51	46	2003	2003	NUM
ger-27	51	47	;	;	PUNCT
ger-27	51	48	roth	roth	PROPN
ger-27	51	49	et	et	PROPN
ger-27	51	50	al	al	PROPN
ger-27	51	51	.	.	PROPN
ger-27	51	52	,	,	PUNCT
ger-27	51	53	2006	2006	NUM
ger-27	51	54	)	)	PUNCT
ger-27	51	55	.	.	PUNCT
ger-27	52	1	recording	recording	NOUN
ger-27	52	2	math	math	NOUN
ger-27	52	3	and	and	CCONJ
ger-27	52	4	science	science	NOUN
ger-27	52	5	classes	class	NOUN
ger-27	52	6	on	on	ADP
ger-27	52	7	videotape	videotape	NOUN
ger-27	52	8	allowed	allow	VERB
ger-27	52	9	researchers	researcher	NOUN
ger-27	52	10	to	to	PART
ger-27	52	11	thoroughly	thoroughly	ADV
ger-27	52	12	document	document	VERB
ger-27	52	13	content	content	NOUN
ger-27	52	14	as	as	ADV
ger-27	52	15	well	well	ADV
ger-27	52	16	as	as	ADP
ger-27	52	17	teacher	teacher	NOUN
ger-27	52	18	and	and	CCONJ
ger-27	52	19	student	student	NOUN
ger-27	52	20	activities	activity	NOUN
ger-27	52	21	.	.	PUNCT
ger-27	53	1	the	the	DET
ger-27	53	2	study	study	NOUN
ger-27	53	3	provided	provide	VERB
ger-27	53	4	possible	possible	ADJ
ger-27	53	5	explanations	explanation	NOUN
ger-27	53	6	for	for	ADP
ger-27	53	7	cross	cross	ADJ
ger-27	53	8	-	-	ADJ
ger-27	53	9	country	country	ADJ
ger-27	53	10	differences	difference	NOUN
ger-27	53	11	on	on	ADP
ger-27	53	12	international	international	ADJ
ger-27	53	13	examinations	examination	NOUN
ger-27	53	14	allowing	allow	VERB
ger-27	53	15	policymakers	policymaker	NOUN
ger-27	53	16	and	and	CCONJ
ger-27	53	17	educators	educator	NOUN
ger-27	53	18	to	to	PART
ger-27	53	19	gain	gain	VERB
ger-27	53	20	a	a	DET
ger-27	53	21	better	well	ADJ
ger-27	53	22	sense	sense	NOUN
ger-27	53	23	of	of	ADP
ger-27	53	24	what	what	PRON
ger-27	53	25	was	be	AUX
ger-27	53	26	happening	happen	VERB
ger-27	53	27	in	in	ADP
ger-27	53	28	classrooms	classroom	NOUN
ger-27	53	29	,	,	PUNCT
ger-27	53	30	and	and	CCONJ
ger-27	53	31	how	how	SCONJ
ger-27	53	32	closely	closely	ADV
ger-27	53	33	teachers	teacher	NOUN
ger-27	53	34	adhered	adhere	VERB
ger-27	53	35	to	to	ADP
ger-27	53	36	the	the	DET
ger-27	53	37	outlined	outline	VERB
ger-27	53	38	curriculum	curriculum	NOUN
ger-27	53	39	.	.	PUNCT
ger-27	54	1	in	in	ADP
ger-27	54	2	latin	latin	PROPN
ger-27	54	3	america	america	PROPN
ger-27	54	4	and	and	CCONJ
ger-27	54	5	the	the	DET
ger-27	54	6	caribbean	caribbean	ADJ
ger-27	54	7	(	(	PUNCT
ger-27	54	8	lac	lac	PROPN
ger-27	54	9	)	)	PUNCT
ger-27	54	10	not	not	PART
ger-27	54	11	much	much	ADV
ger-27	54	12	is	be	AUX
ger-27	54	13	known	know	VERB
ger-27	54	14	about	about	ADP
ger-27	54	15	what	what	PRON
ger-27	54	16	is	be	AUX
ger-27	54	17	happening	happen	VERB
ger-27	54	18	in	in	ADP
ger-27	54	19	math	math	NOUN
ger-27	54	20	and	and	CCONJ
ger-27	54	21	science	science	NOUN
ger-27	54	22	classrooms	classroom	NOUN
ger-27	54	23	.	.	PUNCT
ger-27	55	1	what	what	PRON
ger-27	55	2	pedagogical	pedagogical	ADJ
ger-27	55	3	approaches	approach	NOUN
ger-27	55	4	are	be	AUX
ger-27	55	5	used	use	VERB
ger-27	55	6	to	to	PART
ger-27	55	7	teach	teach	VERB
ger-27	55	8	math	math	NOUN
ger-27	55	9	and	and	CCONJ
ger-27	55	10	science	science	NOUN
ger-27	55	11	content	content	NOUN
ger-27	55	12	?	?	PUNCT
ger-27	56	1	how	how	SCONJ
ger-27	56	2	effective	effective	ADJ
ger-27	56	3	are	be	AUX
ger-27	56	4	teaching	teach	VERB
ger-27	56	5	practices	practice	NOUN
ger-27	56	6	in	in	ADP
ger-27	56	7	producing	produce	VERB
ger-27	56	8	high	high	ADJ
ger-27	56	9	levels	level	NOUN
ger-27	56	10	of	of	ADP
ger-27	56	11	learning	learn	VERB
ger-27	56	12	?	?	PUNCT
ger-27	57	1	these	these	DET
ger-27	57	2	questions	question	NOUN
ger-27	57	3	motivated	motivate	VERB
ger-27	57	4	our	our	PRON
ger-27	57	5	research	research	NOUN
ger-27	57	6	study	study	NOUN
ger-27	57	7	,	,	PUNCT
ger-27	57	8	which	which	PRON
ger-27	57	9	attempted	attempt	VERB
ger-27	57	10	to	to	PART
ger-27	57	11	shed	shed	VERB
ger-27	57	12	light	light	NOUN
ger-27	57	13	on	on	ADP
ger-27	57	14	reasons	reason	NOUN
ger-27	57	15	for	for	ADP
ger-27	57	16	some	some	PRON
ger-27	57	17	of	of	ADP
ger-27	57	18	the	the	DET
ger-27	57	19	differences	difference	NOUN
ger-27	57	20	in	in	ADP
ger-27	57	21	achievement	achievement	NOUN
ger-27	57	22	among	among	ADP
ger-27	57	23	latin	latin	ADJ
ger-27	57	24	american	american	ADJ
ger-27	57	25	countries	country	NOUN
ger-27	57	26	.	.	PUNCT
ger-27	58	1	teaching	teaching	NOUN
ger-27	58	2	approaches	approach	NOUN
ger-27	58	3	continue	continue	VERB
ger-27	58	4	to	to	PART
ger-27	58	5	change	change	VERB
ger-27	58	6	as	as	SCONJ
ger-27	58	7	we	we	PRON
ger-27	58	8	better	well	ADV
ger-27	58	9	understand	understand	VERB
ger-27	58	10	how	how	SCONJ
ger-27	58	11	students	student	NOUN
ger-27	58	12	learn	learn	VERB
ger-27	58	13	and	and	CCONJ
ger-27	58	14	which	which	DET
ger-27	58	15	teaching	teaching	NOUN
ger-27	58	16	methods	method	NOUN
ger-27	58	17	are	be	AUX
ger-27	58	18	associated	associate	VERB
ger-27	58	19	with	with	ADP
ger-27	58	20	higher	high	ADJ
ger-27	58	21	levels	level	NOUN
ger-27	58	22	of	of	ADP
ger-27	58	23	learning	learn	VERB
ger-27	58	24	.	.	PUNCT
ger-27	59	1	studies	study	NOUN
ger-27	59	2	have	have	AUX
ger-27	59	3	provided	provide	VERB
ger-27	59	4	evidence	evidence	NOUN
ger-27	59	5	that	that	SCONJ
ger-27	59	6	inquiry	inquiry	NOUN
ger-27	59	7	-	-	PUNCT
ger-27	59	8	based	base	VERB
ger-27	59	9	instruction	instruction	NOUN
ger-27	59	10	practices	practice	NOUN
ger-27	59	11	that	that	PRON
ger-27	59	12	use	use	VERB
ger-27	59	13	hands	hand	NOUN
ger-27	59	14	-	-	PUNCT
ger-27	59	15	on	on	ADP
ger-27	59	16	activities	activity	NOUN
ger-27	59	17	to	to	PART
ger-27	59	18	engage	engage	VERB
ger-27	59	19	students	student	NOUN
ger-27	59	20	in	in	ADP
ger-27	59	21	learning	learn	VERB
ger-27	59	22	content	content	NOUN
ger-27	59	23	are	be	AUX
ger-27	59	24	associated	associate	VERB
ger-27	59	25	with	with	ADP
ger-27	59	26	increased	increase	VERB
ger-27	59	27	learning	learning	NOUN
ger-27	59	28	,	,	PUNCT
ger-27	59	29	higher	high	ADJ
ger-27	59	30	achievement	achievement	NOUN
ger-27	59	31	,	,	PUNCT
ger-27	59	32	and	and	CCONJ
ger-27	59	33	greater	great	ADJ
ger-27	59	34	student	student	NOUN
ger-27	59	35	motivation	motivation	NOUN
ger-27	59	36	in	in	ADP
ger-27	59	37	comparison	comparison	NOUN
ger-27	59	38	with	with	ADP
ger-27	59	39	traditional	traditional	ADJ
ger-27	59	40	instruction	instruction	NOUN
ger-27	59	41	methods	method	NOUN
ger-27	59	42	(	(	PUNCT
ger-27	59	43	anderson	anderson	PROPN
ger-27	59	44	,	,	PUNCT
ger-27	59	45	2002	2002	NUM
ger-27	59	46	;	;	PUNCT
ger-27	59	47	furtak	furtak	NOUN
ger-27	59	48	,	,	PUNCT
ger-27	59	49	seidel	seidel	PROPN
ger-27	59	50	,	,	PUNCT
ger-27	59	51	iverson	iverson	PROPN
ger-27	59	52	&	&	CCONJ
ger-27	59	53	briggs	briggs	PROPN
ger-27	59	54	,	,	PUNCT
ger-27	59	55	2012	2012	NUM
ger-27	59	56	)	)	PUNCT
ger-27	59	57	.	.	PUNCT
ger-27	60	1	these	these	DET
ger-27	60	2	findings	finding	NOUN
ger-27	60	3	suggest	suggest	VERB
ger-27	60	4	that	that	SCONJ
ger-27	60	5	at	at	ADV
ger-27	60	6	least	least	ADJ
ger-27	60	7	some	some	DET
ger-27	60	8	degree	degree	NOUN
ger-27	60	9	of	of	ADP
ger-27	60	10	inquiry	inquiry	NOUN
ger-27	60	11	-	-	PUNCT
ger-27	60	12	based	base	VERB
ger-27	60	13	instruction	instruction	NOUN
ger-27	60	14	should	should	AUX
ger-27	60	15	be	be	AUX
ger-27	60	16	used	use	VERB
ger-27	60	17	to	to	PART
ger-27	60	18	maximize	maximize	VERB
ger-27	60	19	math	math	NOUN
ger-27	60	20	and	and	CCONJ
ger-27	60	21	science	science	NOUN
ger-27	60	22	learning	learning	NOUN
ger-27	60	23	(	(	PUNCT
ger-27	60	24	healy	healy	PROPN
ger-27	60	25	,	,	PUNCT
ger-27	60	26	1990	1990	NUM
ger-27	60	27	;	;	PUNCT
ger-27	60	28	lowery	lowery	PROPN
ger-27	60	29	,	,	PUNCT
ger-27	60	30	1998	1998	NUM
ger-27	60	31	;	;	PUNCT
ger-27	60	32	colburn	colburn	PROPN
ger-27	60	33	,	,	PUNCT
ger-27	60	34	2000	2000	NUM
ger-27	60	35	)	)	PUNCT
ger-27	60	36	.	.	PUNCT
ger-27	61	1	this	this	DET
ger-27	61	2	finding	finding	NOUN
ger-27	61	3	is	be	AUX
ger-27	61	4	supported	support	VERB
ger-27	61	5	by	by	ADP
ger-27	61	6	the	the	DET
ger-27	61	7	timss	timss	PROPN
ger-27	61	8	1995	1995	NUM
ger-27	61	9	and	and	CCONJ
ger-27	61	10	1999	1999	NUM
ger-27	61	11	video	video	NOUN
ger-27	61	12	studies	study	NOUN
ger-27	61	13	.	.	PUNCT
ger-27	62	1	evidence	evidence	NOUN
ger-27	62	2	from	from	ADP
ger-27	62	3	these	these	DET
ger-27	62	4	studies	study	NOUN
ger-27	62	5	showed	show	VERB
ger-27	62	6	higher	high	ADJ
ger-27	62	7	levels	level	NOUN
ger-27	62	8	of	of	ADP
ger-27	62	9	inquiry	inquiry	NOUN
ger-27	62	10	-	-	PUNCT
ger-27	62	11	based	base	VERB
ger-27	62	12	instruction	instruction	NOUN
ger-27	62	13	in	in	ADP
ger-27	62	14	classrooms	classroom	NOUN
ger-27	62	15	in	in	ADP
ger-27	62	16	countries	country	NOUN
ger-27	62	17	that	that	PRON
ger-27	62	18	performed	perform	VERB
ger-27	62	19	better	well	ADV
ger-27	62	20	on	on	ADP
ger-27	62	21	international	international	ADJ
ger-27	62	22	tests	test	NOUN
ger-27	62	23	.	.	PUNCT
ger-27	63	1	in	in	ADP
ger-27	63	2	the	the	DET
ger-27	63	3	timss	timss	PROPN
ger-27	63	4	1995	1995	NUM
ger-27	63	5	study	study	NOUN
ger-27	63	6	in	in	ADP
ger-27	63	7	math	math	NOUN
ger-27	63	8	,	,	PUNCT
ger-27	63	9	there	there	PRON
ger-27	63	10	were	be	VERB
ger-27	63	11	major	major	ADJ
ger-27	63	12	instructional	instructional	ADJ
ger-27	63	13	differences	difference	NOUN
ger-27	63	14	in	in	ADP
ger-27	63	15	classrooms	classroom	NOUN
ger-27	63	16	in	in	ADP
ger-27	63	17	japan	japan	PROPN
ger-27	63	18	,	,	PUNCT
ger-27	63	19	the	the	DET
ger-27	63	20	highest	high	ADJ
ger-27	63	21	performing	perform	VERB
ger-27	63	22	country	country	NOUN
ger-27	63	23	in	in	ADP
ger-27	63	24	the	the	DET
ger-27	63	25	study	study	NOUN
ger-27	63	26	,	,	PUNCT
ger-27	63	27	compared	compare	VERB
ger-27	63	28	to	to	ADP
ger-27	63	29	the	the	DET
ger-27	63	30	other	other	ADJ
ger-27	63	31	countries	country	NOUN
ger-27	63	32	included	include	VERB
ger-27	63	33	.	.	PUNCT
ger-27	64	1	using	use	VERB
ger-27	64	2	a	a	DET
ger-27	64	3	video	video	NOUN
ger-27	64	4	study	study	NOUN
ger-27	64	5	,	,	PUNCT
ger-27	64	6	we	we	PRON
ger-27	64	7	analyzed	analyze	VERB
ger-27	64	8	to	to	ADP
ger-27	64	9	what	what	DET
ger-27	64	10	extent	extent	NOUN
ger-27	64	11	inquiry	inquiry	NOUN
ger-27	64	12	-	-	PUNCT
ger-27	64	13	based	base	VERB
ger-27	64	14	instruction	instruction	NOUN
ger-27	64	15	was	be	AUX
ger-27	64	16	being	be	AUX
ger-27	64	17	applied	apply	VERB
ger-27	64	18	in	in	ADP
ger-27	64	19	classrooms	classroom	NOUN
ger-27	64	20	in	in	ADP
ger-27	64	21	the	the	DET
ger-27	64	22	dominican	dominican	PROPN
ger-27	64	23	republic	republic	NOUN
ger-27	64	24	,	,	PUNCT
ger-27	64	25	paraguay	paraguay	NOUN
ger-27	64	26	,	,	PUNCT
ger-27	64	27	and	and	CCONJ
ger-27	64	28	the	the	DET
ger-27	64	29	mexican	mexican	ADJ
ger-27	64	30	state	state	NOUN
ger-27	64	31	of	of	ADP
ger-27	64	32	nuevo	nuevo	PROPN
ger-27	64	33	leon	leon	PROPN
ger-27	64	34	,	,	PUNCT
ger-27	64	35	and	and	CCONJ
ger-27	64	36	if	if	SCONJ
ger-27	64	37	there	there	PRON
ger-27	64	38	were	be	VERB
ger-27	64	39	any	any	DET
ger-27	64	40	relationships	relationship	NOUN
ger-27	64	41	between	between	ADP
ger-27	64	42	the	the	DET
ger-27	64	43	levels	level	NOUN
ger-27	64	44	of	of	ADP
ger-27	64	45	inquiry	inquiry	NOUN
ger-27	64	46	-	-	PUNCT
ger-27	64	47	based	base	VERB
ger-27	64	48	instruction	instruction	NOUN
ger-27	64	49	and	and	CCONJ
ger-27	64	50	student	student	NOUN
ger-27	64	51	performance	performance	NOUN
ger-27	64	52	on	on	ADP
ger-27	64	53	the	the	DET
ger-27	64	54	second	second	ADJ
ger-27	64	55	regional	regional	ADJ
ger-27	64	56	comparative	comparative	ADJ
ger-27	64	57	and	and	CCONJ
ger-27	64	58	explanatory	explanatory	ADJ
ger-27	64	59	study	study	NOUN
ger-27	64	60	(	(	PUNCT
ger-27	64	61	serce	serce	ADJ
ger-27	64	62	)	)	PUNCT
ger-27	64	63	.	.	PUNCT
ger-27	65	1	in	in	ADP
ger-27	65	2	addition	addition	NOUN
ger-27	65	3	to	to	ADP
ger-27	65	4	coding	code	VERB
ger-27	65	5	the	the	DET
ger-27	65	6	videos	video	NOUN
ger-27	65	7	,	,	PUNCT
ger-27	65	8	we	we	PRON
ger-27	65	9	interviewed	interview	VERB
ger-27	65	10	each	each	DET
ger-27	65	11	teacher	teacher	NOUN
ger-27	65	12	and	and	CCONJ
ger-27	65	13	allowed	allow	VERB
ger-27	65	14	them	they	PRON
ger-27	65	15	to	to	PART
ger-27	65	16	reflect	reflect	VERB
ger-27	65	17	on	on	ADP
ger-27	65	18	their	their	PRON
ger-27	65	19	own	own	ADJ
ger-27	65	20	lesson	lesson	NOUN
ger-27	65	21	based	base	VERB
ger-27	65	22	on	on	ADP
ger-27	65	23	the	the	DET
ger-27	65	24	video	video	NOUN
ger-27	65	25	recording	recording	NOUN
ger-27	65	26	.	.	PUNCT
ger-27	66	1	the	the	DET
ger-27	66	2	interview	interview	NOUN
ger-27	66	3	covered	cover	VERB
ger-27	66	4	issues	issue	NOUN
ger-27	66	5	related	relate	VERB
ger-27	66	6	to	to	ADP
ger-27	66	7	the	the	DET
ger-27	66	8	preparation	preparation	NOUN
ger-27	66	9	and	and	CCONJ
ger-27	66	10	implementation	implementation	NOUN
ger-27	66	11	of	of	ADP
ger-27	66	12	the	the	DET
ger-27	66	13	lesson	lesson	NOUN
ger-27	66	14	,	,	PUNCT
ger-27	66	15	the	the	DET
ger-27	66	16	work	work	NOUN
ger-27	66	17	environment	environment	NOUN
ger-27	66	18	,	,	PUNCT
ger-27	66	19	the	the	DET
ger-27	66	20	teachers	teacher	NOUN
ger-27	66	21	’	’	PART
ger-27	66	22	perception	perception	NOUN
ger-27	66	23	of	of	ADP
ger-27	66	24	the	the	DET
ger-27	66	25	students	student	NOUN
ger-27	66	26	’	’	PART
ger-27	66	27	performance	performance	NOUN
ger-27	66	28	during	during	ADP
ger-27	66	29	the	the	DET
ger-27	66	30	lesson	lesson	NOUN
ger-27	66	31	,	,	PUNCT
ger-27	66	32	and	and	CCONJ
ger-27	66	33	the	the	DET
ger-27	66	34	overall	overall	ADJ
ger-27	66	35	quality	quality	NOUN
ger-27	66	36	of	of	ADP
ger-27	66	37	the	the	DET
ger-27	66	38	lesson	lesson	NOUN
ger-27	66	39	.	.	PUNCT
ger-27	67	1	the	the	DET
ger-27	67	2	videos	video	NOUN
ger-27	67	3	were	be	AUX
ger-27	67	4	also	also	ADV
ger-27	67	5	complemented	complement	VERB
ger-27	67	6	with	with	ADP
ger-27	67	7	a	a	DET
ger-27	67	8	questionnaire	questionnaire	NOUN
ger-27	67	9	filled	fill	VERB
ger-27	67	10	out	out	ADP
ger-27	67	11	by	by	ADP
ger-27	67	12	the	the	DET
ger-27	67	13	teachers	teacher	NOUN
ger-27	67	14	,	,	PUNCT
ger-27	67	15	which	which	PRON
ger-27	67	16	encompassed	encompass	VERB
ger-27	67	17	queries	query	NOUN
ger-27	67	18	about	about	ADP
ger-27	67	19	the	the	DET
ger-27	67	20	availability	availability	NOUN
ger-27	67	21	of	of	ADP
ger-27	67	22	didactic	didactic	ADJ
ger-27	67	23	materials	material	NOUN
ger-27	67	24	and	and	CCONJ
ger-27	67	25	science	science	NOUN
ger-27	67	26	labs	lab	NOUN
ger-27	67	27	,	,	PUNCT
ger-27	67	28	as	as	ADV
ger-27	67	29	well	well	ADV
ger-27	67	30	perceived	perceive	VERB
ger-27	67	31	difficulty	difficulty	NOUN
ger-27	67	32	of	of	ADP
ger-27	67	33	teaching	teach	VERB
ger-27	67	34	sixth	sixth	ADJ
ger-27	67	35	grade	grade	NOUN
ger-27	67	36	science	science	NOUN
ger-27	67	37	and	and	CCONJ
ger-27	67	38	mathematics	mathematic	NOUN
ger-27	67	39	.	.	PUNCT
ger-27	68	1	background	background	NOUN
ger-27	68	2	math	math	NOUN
ger-27	68	3	and	and	CCONJ
ger-27	68	4	science	science	NOUN
ger-27	68	5	learning	learning	NOUN
ger-27	68	6	in	in	ADP
ger-27	68	7	latin	latin	PROPN
ger-27	68	8	america	america	PROPN
ger-27	68	9	latin	latin	PROPN
ger-27	68	10	american	american	PROPN
ger-27	68	11	students	student	NOUN
ger-27	68	12	perform	perform	VERB
ger-27	68	13	far	far	ADV
ger-27	68	14	below	below	ADP
ger-27	68	15	their	their	PRON
ger-27	68	16	peers	peer	NOUN
ger-27	68	17	in	in	ADP
ger-27	68	18	most	most	ADV
ger-27	68	19	developed	develop	VERB
ger-27	68	20	countries	country	NOUN
ger-27	68	21	in	in	ADP
ger-27	68	22	math	math	NOUN
ger-27	68	23	and	and	CCONJ
ger-27	68	24	science	science	NOUN
ger-27	68	25	.	.	PUNCT
ger-27	69	1	the	the	DET
ger-27	69	2	poor	poor	ADJ
ger-27	69	3	performance	performance	NOUN
ger-27	69	4	of	of	ADP
ger-27	69	5	students	student	NOUN
ger-27	69	6	in	in	ADP
ger-27	69	7	latin	latin	PROPN
ger-27	69	8	america	america	PROPN
ger-27	69	9	on	on	ADP
ger-27	69	10	international	international	ADJ
ger-27	69	11	assessments	assessment	NOUN
ger-27	69	12	has	have	AUX
ger-27	69	13	been	be	AUX
ger-27	69	14	well	well	ADV
ger-27	69	15	documented	document	VERB
ger-27	69	16	(	(	PUNCT
ger-27	69	17	organisation	organisation	NOUN
ger-27	69	18	for	for	ADP
ger-27	69	19	economic	economic	ADJ
ger-27	69	20	co	co	NOUN
ger-27	69	21	-	-	NOUN
ger-27	69	22	operation	operation	NOUN
ger-27	69	23	and	and	CCONJ
ger-27	69	24	development	development	NOUN
ger-27	69	25	[	[	X
ger-27	69	26	oecd	oecd	X
ger-27	69	27	]	]	X
ger-27	69	28	,	,	PUNCT
ger-27	69	29	2009	2009	NUM
ger-27	69	30	;	;	PUNCT
ger-27	69	31	international	international	ADJ
ger-27	69	32	association	association	NOUN
ger-27	69	33	for	for	ADP
ger-27	69	34	the	the	DET
ger-27	69	35	evaluation	evaluation	NOUN
ger-27	69	36	of	of	ADP
ger-27	69	37	educational	educational	ADJ
ger-27	69	38	achievement	achievement	NOUN
ger-27	70	1	[	[	X
ger-27	70	2	iea	iea	NOUN
ger-27	70	3	]	]	X
ger-27	70	4	,	,	PUNCT
ger-27	70	5	2007	2007	NUM
ger-27	70	6	)	)	PUNCT
ger-27	70	7	.	.	PUNCT
ger-27	71	1	although	although	SCONJ
ger-27	71	2	performance	performance	NOUN
ger-27	71	3	on	on	ADP
ger-27	71	4	international	international	ADJ
ger-27	71	5	assessments	assessment	NOUN
ger-27	71	6	has	have	AUX
ger-27	71	7	improved	improve	VERB
ger-27	71	8	in	in	ADP
ger-27	71	9	recent	recent	ADJ
ger-27	71	10	years	year	NOUN
ger-27	71	11	,	,	PUNCT
ger-27	71	12	the	the	DET
ger-27	71	13	112	112	NUM
ger-27	71	14	global	global	ADJ
ger-27	71	15	education	education	NOUN
ger-27	71	16	review	review	NOUN
ger-27	71	17	1(3	1(3	NUM
ger-27	71	18	)	)	PUNCT
ger-27	71	19	2009	2009	NUM
ger-27	71	20	results	result	NOUN
ger-27	71	21	of	of	ADP
ger-27	71	22	the	the	DET
ger-27	71	23	pisa	pisa	NOUN
ger-27	71	24	and	and	CCONJ
ger-27	71	25	the	the	DET
ger-27	71	26	2011	2011	NUM
ger-27	71	27	results	result	NOUN
ger-27	71	28	of	of	ADP
ger-27	71	29	the	the	DET
ger-27	71	30	timss	timss	NOUN
ger-27	71	31	demonstrate	demonstrate	VERB
ger-27	71	32	that	that	SCONJ
ger-27	71	33	latin	latin	ADJ
ger-27	71	34	american	american	ADJ
ger-27	71	35	students	student	NOUN
ger-27	71	36	are	be	AUX
ger-27	71	37	still	still	ADV
ger-27	71	38	among	among	ADP
ger-27	71	39	the	the	DET
ger-27	71	40	worst	bad	ADJ
ger-27	71	41	performers	performer	NOUN
ger-27	71	42	in	in	ADP
ger-27	71	43	both	both	DET
ger-27	71	44	content	content	NOUN
ger-27	71	45	area	area	NOUN
ger-27	71	46	and	and	CCONJ
ger-27	71	47	skill	skill	NOUN
ger-27	71	48	development	development	NOUN
ger-27	71	49	.	.	PUNCT
ger-27	72	1	disparities	disparity	NOUN
ger-27	72	2	in	in	ADP
ger-27	72	3	performance	performance	NOUN
ger-27	72	4	on	on	ADP
ger-27	72	5	assessments	assessment	NOUN
ger-27	72	6	exist	exist	VERB
ger-27	72	7	not	not	PART
ger-27	72	8	only	only	ADV
ger-27	72	9	when	when	SCONJ
ger-27	72	10	comparing	compare	VERB
ger-27	72	11	students	student	NOUN
ger-27	72	12	in	in	ADP
ger-27	72	13	latin	latin	PROPN
ger-27	72	14	america	america	PROPN
ger-27	72	15	with	with	ADP
ger-27	72	16	students	student	NOUN
ger-27	72	17	in	in	ADP
ger-27	72	18	other	other	ADJ
ger-27	72	19	regions	region	NOUN
ger-27	72	20	,	,	PUNCT
ger-27	72	21	but	but	CCONJ
ger-27	72	22	variation	variation	NOUN
ger-27	72	23	in	in	ADP
ger-27	72	24	performance	performance	NOUN
ger-27	72	25	persists	persist	VERB
ger-27	72	26	from	from	ADP
ger-27	72	27	country	country	NOUN
ger-27	72	28	to	to	ADP
ger-27	72	29	country	country	NOUN
ger-27	72	30	within	within	ADP
ger-27	72	31	the	the	DET
ger-27	72	32	region	region	NOUN
ger-27	72	33	.	.	PUNCT
ger-27	73	1	students	student	NOUN
ger-27	73	2	in	in	ADP
ger-27	73	3	some	some	DET
ger-27	73	4	countries	country	NOUN
ger-27	73	5	perform	perform	VERB
ger-27	73	6	far	far	ADV
ger-27	73	7	better	well	ADJ
ger-27	73	8	than	than	ADP
ger-27	73	9	their	their	PRON
ger-27	73	10	peers	peer	NOUN
ger-27	73	11	in	in	ADP
ger-27	73	12	other	other	ADJ
ger-27	73	13	countries	country	NOUN
ger-27	73	14	within	within	ADP
ger-27	73	15	latin	latin	PROPN
ger-27	73	16	america	america	PROPN
ger-27	73	17	and	and	CCONJ
ger-27	73	18	the	the	DET
ger-27	73	19	caribbean	caribbean	PROPN
ger-27	73	20	(	(	PUNCT
ger-27	73	21	united	united	PROPN
ger-27	73	22	nations	nations	PROPN
ger-27	73	23	educational	educational	ADJ
ger-27	73	24	,	,	PUNCT
ger-27	73	25	scientific	scientific	ADJ
ger-27	73	26	,	,	PUNCT
ger-27	73	27	and	and	CCONJ
ger-27	73	28	cultural	cultural	ADJ
ger-27	73	29	organizationlatin	organizationlatin	ADJ
ger-27	73	30	american	american	ADJ
ger-27	73	31	laboratory	laboratory	NOUN
ger-27	73	32	for	for	ADP
ger-27	73	33	assessment	assessment	NOUN
ger-27	73	34	of	of	ADP
ger-27	73	35	the	the	DET
ger-27	73	36	quality	quality	NOUN
ger-27	73	37	of	of	ADP
ger-27	73	38	education	education	NOUN
ger-27	73	39	[	[	X
ger-27	73	40	unesco	unesco	NOUN
ger-27	73	41	-	-	PUNCT
ger-27	73	42	llece	llece	NOUN
ger-27	73	43	]	]	SYM
ger-27	73	44	,	,	PUNCT
ger-27	73	45	2008	2008	NUM
ger-27	73	46	)	)	PUNCT
ger-27	73	47	.	.	PUNCT
ger-27	74	1	table	table	NOUN
ger-27	74	2	1	1	NUM
ger-27	74	3	demonstrates	demonstrate	VERB
ger-27	74	4	the	the	DET
ger-27	74	5	variation	variation	NOUN
ger-27	74	6	that	that	PRON
ger-27	74	7	exists	exist	VERB
ger-27	74	8	among	among	ADP
ger-27	74	9	countries	country	NOUN
ger-27	74	10	in	in	ADP
ger-27	74	11	the	the	DET
ger-27	74	12	results	result	NOUN
ger-27	74	13	of	of	ADP
ger-27	74	14	the	the	DET
ger-27	74	15	2006	2006	NUM
ger-27	74	16	serce	serce	NOUN
ger-27	74	17	,	,	PUNCT
ger-27	74	18	which	which	PRON
ger-27	74	19	assessed	assess	VERB
ger-27	74	20	the	the	DET
ger-27	74	21	science	science	NOUN
ger-27	74	22	and	and	CCONJ
ger-27	74	23	math	math	NOUN
ger-27	74	24	skills	skill	NOUN
ger-27	74	25	of	of	ADP
ger-27	74	26	sixth	sixth	ADJ
ger-27	74	27	-	-	PUNCT
ger-27	74	28	grade	grade	NOUN
ger-27	74	29	students	student	NOUN
ger-27	74	30	in	in	ADP
ger-27	74	31	14	14	NUM
ger-27	74	32	countries	country	NOUN
ger-27	74	33	and	and	CCONJ
ger-27	74	34	territories	territory	NOUN
ger-27	74	35	in	in	ADP
ger-27	74	36	latin	latin	PROPN
ger-27	74	37	america	america	PROPN
ger-27	74	38	and	and	CCONJ
ger-27	74	39	two	two	NUM
ger-27	74	40	participating	participate	VERB
ger-27	74	41	countries	country	NOUN
ger-27	74	42	from	from	ADP
ger-27	74	43	the	the	DET
ger-27	74	44	caribbean	caribbean	PROPN
ger-27	74	45	.	.	PUNCT
ger-27	75	1	the	the	DET
ger-27	75	2	results	result	NOUN
ger-27	75	3	are	be	AUX
ger-27	75	4	summarized	summarize	VERB
ger-27	75	5	in	in	ADP
ger-27	75	6	terms	term	NOUN
ger-27	75	7	of	of	ADP
ger-27	75	8	the	the	DET
ger-27	75	9	proportion	proportion	NOUN
ger-27	75	10	of	of	ADP
ger-27	75	11	students	student	NOUN
ger-27	75	12	that	that	PRON
ger-27	75	13	achieved	achieve	VERB
ger-27	75	14	each	each	DET
ger-27	75	15	level	level	NOUN
ger-27	75	16	of	of	ADP
ger-27	75	17	competency	competency	NOUN
ger-27	75	18	in	in	ADP
ger-27	75	19	math	math	NOUN
ger-27	75	20	and	and	CCONJ
ger-27	75	21	science	science	NOUN
ger-27	75	22	.	.	PUNCT
ger-27	76	1	in	in	ADP
ger-27	76	2	the	the	DET
ger-27	76	3	dominican	dominican	PROPN
ger-27	76	4	republic	republic	NOUN
ger-27	76	5	,	,	PUNCT
ger-27	76	6	more	more	ADJ
ger-27	76	7	than	than	ADP
ger-27	76	8	47	47	NUM
ger-27	76	9	percent	percent	NOUN
ger-27	76	10	of	of	ADP
ger-27	76	11	sixth	sixth	ADJ
ger-27	76	12	grade	grade	NOUN
ger-27	76	13	students	student	NOUN
ger-27	76	14	that	that	PRON
ger-27	76	15	participated	participate	VERB
ger-27	76	16	in	in	ADP
ger-27	76	17	the	the	DET
ger-27	76	18	serce	serce	NOUN
ger-27	76	19	failed	fail	VERB
ger-27	76	20	to	to	PART
ger-27	76	21	achieve	achieve	VERB
ger-27	76	22	a	a	DET
ger-27	76	23	level	level	NOUN
ger-27	76	24	ii	ii	NOUN
ger-27	76	25	competency	competency	NOUN
ger-27	76	26	.	.	PUNCT
ger-27	77	1	they	they	PRON
ger-27	77	2	were	be	AUX
ger-27	77	3	unable	unable	ADJ
ger-27	77	4	to	to	PART
ger-27	77	5	solve	solve	VERB
ger-27	77	6	problems	problem	NOUN
ger-27	77	7	that	that	PRON
ger-27	77	8	required	require	VERB
ger-27	77	9	multiplication	multiplication	NOUN
ger-27	77	10	or	or	CCONJ
ger-27	77	11	division	division	NOUN
ger-27	77	12	,	,	PUNCT
ger-27	77	13	do	do	VERB
ger-27	77	14	addition	addition	NOUN
ger-27	77	15	with	with	ADP
ger-27	77	16	fractions	fraction	NOUN
ger-27	77	17	,	,	PUNCT
ger-27	77	18	or	or	CCONJ
ger-27	77	19	recognize	recognize	VERB
ger-27	77	20	common	common	ADJ
ger-27	77	21	geometric	geometric	ADJ
ger-27	77	22	shapes	shape	NOUN
ger-27	77	23	.	.	PUNCT
ger-27	78	1	very	very	ADV
ger-27	78	2	few	few	ADJ
ger-27	78	3	children	child	NOUN
ger-27	78	4	,	,	PUNCT
ger-27	78	5	less	less	ADJ
ger-27	78	6	than	than	ADP
ger-27	78	7	7	7	NUM
ger-27	78	8	percent	percent	NOUN
ger-27	78	9	of	of	ADP
ger-27	78	10	students	student	NOUN
ger-27	78	11	in	in	ADP
ger-27	78	12	the	the	DET
ger-27	78	13	dominican	dominican	PROPN
ger-27	78	14	republic	republic	NOUN
ger-27	78	15	,	,	PUNCT
ger-27	78	16	reached	reach	VERB
ger-27	78	17	level	level	NOUN
ger-27	78	18	iii	iii	NOUN
ger-27	78	19	or	or	CCONJ
ger-27	78	20	iv	iv	NUM
ger-27	78	21	.	.	PUNCT
ger-27	79	1	paraguayan	paraguayan	PROPN
ger-27	79	2	students	student	NOUN
ger-27	79	3	performed	perform	VERB
ger-27	79	4	better	well	ADV
ger-27	79	5	than	than	ADP
ger-27	79	6	their	their	PRON
ger-27	79	7	counterparts	counterpart	NOUN
ger-27	79	8	in	in	ADP
ger-27	79	9	the	the	DET
ger-27	79	10	dominican	dominican	PROPN
ger-27	79	11	republic	republic	NOUN
ger-27	79	12	,	,	PUNCT
ger-27	79	13	but	but	CCONJ
ger-27	79	14	the	the	DET
ger-27	79	15	number	number	NOUN
ger-27	79	16	of	of	ADP
ger-27	79	17	students	student	NOUN
ger-27	79	18	achieving	achieve	VERB
ger-27	79	19	level	level	NOUN
ger-27	79	20	ii	ii	NOUN
ger-27	79	21	or	or	CCONJ
ger-27	79	22	above	above	ADV
ger-27	79	23	is	be	AUX
ger-27	79	24	well	well	ADV
ger-27	79	25	below	below	ADP
ger-27	79	26	the	the	DET
ger-27	79	27	lac	lac	PROPN
ger-27	79	28	average	average	NOUN
ger-27	79	29	.	.	PUNCT
ger-27	80	1	in	in	ADP
ger-27	80	2	contrast	contrast	NOUN
ger-27	80	3	,	,	PUNCT
ger-27	80	4	students	student	NOUN
ger-27	80	5	in	in	ADP
ger-27	80	6	the	the	DET
ger-27	80	7	mexican	mexican	ADJ
ger-27	80	8	state	state	NOUN
ger-27	80	9	of	of	ADP
ger-27	80	10	nuevo	nuevo	PROPN
ger-27	80	11	leon	leon	PROPN
ger-27	80	12	ranked	rank	VERB
ger-27	80	13	as	as	ADP
ger-27	80	14	some	some	PRON
ger-27	80	15	of	of	ADP
ger-27	80	16	the	the	DET
ger-27	80	17	top	top	ADJ
ger-27	80	18	performers	performer	NOUN
ger-27	80	19	on	on	ADP
ger-27	80	20	the	the	DET
ger-27	80	21	serce	serce	NOUN
ger-27	80	22	.	.	PUNCT
ger-27	81	1	less	less	ADJ
ger-27	81	2	than	than	ADP
ger-27	81	3	7	7	NUM
ger-27	81	4	percent	percent	NOUN
ger-27	81	5	of	of	ADP
ger-27	81	6	students	student	NOUN
ger-27	81	7	in	in	ADP
ger-27	81	8	nuevo	nuevo	PROPN
ger-27	81	9	leon	leon	PROPN
ger-27	81	10	achieved	achieve	VERB
ger-27	81	11	level	level	NOUN
ger-27	81	12	i	i	PRON
ger-27	81	13	or	or	CCONJ
ger-27	81	14	below	below	ADV
ger-27	81	15	and	and	CCONJ
ger-27	81	16	a	a	DET
ger-27	81	17	majority	majority	NOUN
ger-27	81	18	of	of	ADP
ger-27	81	19	the	the	DET
ger-27	81	20	students	student	NOUN
ger-27	81	21	scored	score	VERB
ger-27	81	22	above	above	ADP
ger-27	81	23	level	level	NOUN
ger-27	81	24	ii	ii	PROPN
ger-27	81	25	.	.	PUNCT
ger-27	82	1	in	in	ADP
ger-27	82	2	sixth	sixth	ADJ
ger-27	82	3	-	-	PUNCT
ger-27	82	4	grade	grade	NOUN
ger-27	82	5	science	science	NOUN
ger-27	82	6	,	,	PUNCT
ger-27	82	7	the	the	DET
ger-27	82	8	situation	situation	NOUN
ger-27	82	9	is	be	AUX
ger-27	82	10	even	even	ADV
ger-27	82	11	more	more	ADV
ger-27	82	12	worrisome	worrisome	ADJ
ger-27	82	13	.	.	PUNCT
ger-27	83	1	the	the	DET
ger-27	83	2	poor	poor	ADJ
ger-27	83	3	performance	performance	NOUN
ger-27	83	4	in	in	ADP
ger-27	83	5	science	science	NOUN
ger-27	83	6	is	be	AUX
ger-27	83	7	a	a	DET
ger-27	83	8	regional	regional	ADJ
ger-27	83	9	issue	issue	NOUN
ger-27	83	10	,	,	PUNCT
ger-27	83	11	as	as	SCONJ
ger-27	83	12	evidenced	evidence	VERB
ger-27	83	13	by	by	ADP
ger-27	83	14	the	the	DET
ger-27	83	15	low	low	ADJ
ger-27	83	16	proportion	proportion	NOUN
ger-27	83	17	of	of	ADP
ger-27	83	18	students	student	NOUN
ger-27	83	19	performing	perform	VERB
ger-27	83	20	at	at	ADP
ger-27	83	21	level	level	NOUN
ger-27	83	22	iii	iii	NOUN
ger-27	83	23	or	or	CCONJ
ger-27	83	24	iv	iv	NUM
ger-27	83	25	within	within	ADP
ger-27	83	26	the	the	DET
ger-27	83	27	lac	lac	PROPN
ger-27	83	28	average	average	NOUN
ger-27	83	29	.	.	PUNCT
ger-27	84	1	more	more	ADJ
ger-27	84	2	than	than	ADP
ger-27	84	3	half	half	NOUN
ger-27	84	4	of	of	ADP
ger-27	84	5	the	the	DET
ger-27	84	6	students	student	NOUN
ger-27	84	7	in	in	ADP
ger-27	84	8	the	the	DET
ger-27	84	9	dominican	dominican	PROPN
ger-27	84	10	republic	republic	PROPN
ger-27	84	11	and	and	CCONJ
ger-27	84	12	paraguay	paraguay	PROPN
ger-27	84	13	did	do	AUX
ger-27	84	14	not	not	PART
ger-27	84	15	reach	reach	VERB
ger-27	84	16	level	level	NOUN
ger-27	84	17	ii	ii	NOUN
ger-27	84	18	,	,	PUNCT
ger-27	84	19	indicating	indicate	VERB
ger-27	84	20	that	that	SCONJ
ger-27	84	21	they	they	PRON
ger-27	84	22	lack	lack	VERB
ger-27	84	23	the	the	DET
ger-27	84	24	skills	skill	NOUN
ger-27	84	25	to	to	PART
ger-27	84	26	organize	organize	VERB
ger-27	84	27	and	and	CCONJ
ger-27	84	28	compare	compare	VERB
ger-27	84	29	information	information	NOUN
ger-27	84	30	and	and	CCONJ
ger-27	84	31	classify	classify	VERB
ger-27	84	32	living	live	VERB
ger-27	84	33	creatures	creature	NOUN
ger-27	84	34	according	accord	VERB
ger-27	84	35	to	to	ADP
ger-27	84	36	predefined	predefine	VERB
ger-27	84	37	criteria	criterion	NOUN
ger-27	84	38	.	.	PUNCT
ger-27	85	1	a	a	DET
ger-27	85	2	greater	great	ADJ
ger-27	85	3	proportion	proportion	NOUN
ger-27	85	4	of	of	ADP
ger-27	85	5	students	student	NOUN
ger-27	85	6	in	in	ADP
ger-27	85	7	nuevo	nuevo	PROPN
ger-27	85	8	leon	leon	PROPN
ger-27	85	9	achieved	achieve	VERB
ger-27	85	10	level	level	PROPN
ger-27	85	11	ii	ii	PROPN
ger-27	85	12	or	or	CCONJ
ger-27	85	13	above	above	ADV
ger-27	85	14	than	than	ADP
ger-27	85	15	in	in	ADP
ger-27	85	16	paraguay	paraguay	NOUN
ger-27	85	17	or	or	CCONJ
ger-27	85	18	the	the	DET
ger-27	85	19	dominican	dominican	PROPN
ger-27	85	20	republic	republic	NOUN
ger-27	85	21	,	,	PUNCT
ger-27	85	22	but	but	CCONJ
ger-27	85	23	a	a	DET
ger-27	85	24	large	large	ADJ
ger-27	85	25	portion	portion	NOUN
ger-27	85	26	of	of	ADP
ger-27	85	27	sixth	sixth	ADJ
ger-27	85	28	-	-	PUNCT
ger-27	85	29	graders	grader	NOUN
ger-27	85	30	,	,	PUNCT
ger-27	85	31	close	close	ADJ
ger-27	85	32	to	to	PART
ger-27	85	33	34	34	NUM
ger-27	85	34	percent	percent	NOUN
ger-27	85	35	,	,	PUNCT
ger-27	85	36	scored	score	VERB
ger-27	85	37	level	level	NOUN
ger-27	85	38	i	i	PRON
ger-27	85	39	or	or	CCONJ
ger-27	85	40	below	below	ADV
ger-27	85	41	.	.	PUNCT
ger-27	86	1	table	table	NOUN
ger-27	86	2	1	1	NUM
ger-27	86	3	serce	serce	ADJ
ger-27	86	4	2006	2006	NUM
ger-27	86	5	:	:	PUNCT
ger-27	86	6	proportion	proportion	NOUN
ger-27	86	7	of	of	ADP
ger-27	86	8	students	student	NOUN
ger-27	86	9	achieving	achieve	VERB
ger-27	86	10	competency	competency	NOUN
ger-27	86	11	levels	level	NOUN
ger-27	86	12	(	(	PUNCT
ger-27	86	13	i	i	NOUN
ger-27	86	14	-	-	PUNCT
ger-27	86	15	iv	iv	NOUN
ger-27	86	16	)	)	PUNCT
ger-27	86	17	in	in	ADP
ger-27	86	18	math	math	NOUN
ger-27	86	19	and	and	CCONJ
ger-27	86	20	science	science	NOUN
ger-27	86	21	(	(	PUNCT
ger-27	86	22	%	%	INTJ
ger-27	86	23	)	)	PUNCT
ger-27	86	24	math	math	NOUN
ger-27	86	25	science	science	NOUN
ger-27	86	26	performance	performance	NOUN
ger-27	86	27	level	level	NOUN
ger-27	86	28	lac	lac	PROPN
ger-27	86	29	dominican	dominican	PROPN
ger-27	86	30	republic	republic	PROPN
ger-27	86	31	paraguay	paraguay	PROPN
ger-27	86	32	nuevo	nuevo	PROPN
ger-27	86	33	leon	leon	PROPN
ger-27	86	34	lac	lac	PROPN
ger-27	86	35	dominican	dominican	PROPN
ger-27	86	36	republic	republic	PROPN
ger-27	86	37	paraguay	paraguay	PROPN
ger-27	86	38	nuevo	nuevo	PROPN
ger-27	86	39	leon	leon	PROPN
ger-27	86	40	below	below	ADP
ger-27	86	41	i	i	PROPN
ger-27	86	42	1.48	1.48	NUM
ger-27	86	43	5.69	5.69	NUM
ger-27	86	44	3.85	3.85	NUM
ger-27	86	45	0.34	0.34	NUM
ger-27	86	46	5.18	5.18	NUM
ger-27	86	47	14.29	14.29	NUM
ger-27	86	48	7.20	7.20	NUM
ger-27	86	49	2.59	2.59	NUM
ger-27	86	50	i	i	PRON
ger-27	86	51	13.91	13.91	NUM
ger-27	86	52	41.79	41.79	NUM
ger-27	86	53	21.00	21.00	NUM
ger-27	86	54	6.29	6.29	NUM
ger-27	86	55	38.72	38.72	NUM
ger-27	86	56	62.82	62.82	NUM
ger-27	86	57	46.18	46.18	NUM
ger-27	86	58	30.98	30.98	NUM
ger-27	86	59	ii	ii	NOUN
ger-27	86	60	40.82	40.82	NUM
ger-27	86	61	45.43	45.43	NUM
ger-27	86	62	46.50	46.50	NUM
ger-27	86	63	29.35	29.35	NUM
ger-27	86	64	42.24	42.24	NUM
ger-27	86	65	21.50	21.50	NUM
ger-27	86	66	38.11	38.11	NUM
ger-27	86	67	47.78	47.78	NUM
ger-27	86	68	iii	iii	PROPN
ger-27	86	69	32.35	32.35	NUM
ger-27	86	70	6.85	6.85	NUM
ger-27	86	71	23.91	23.91	NUM
ger-27	86	72	40.66	40.66	NUM
ger-27	86	73	11.40	11.40	NUM
ger-27	86	74	1.37	1.37	NUM
ger-27	86	75	7.52	7.52	NUM
ger-27	86	76	16.38	16.38	NUM
ger-27	86	77	iv	iv	NUM
ger-27	86	78	11.44	11.44	NUM
ger-27	86	79	0.24	0.24	NUM
ger-27	86	80	4.74	4.74	NUM
ger-27	86	81	23.36	23.36	NUM
ger-27	86	82	2.46	2.46	NUM
ger-27	86	83	0.03	0.03	NUM
ger-27	86	84	0.99	0.99	NUM
ger-27	86	85	2.28	2.28	NUM
ger-27	86	86	source	source	NOUN
ger-27	86	87	:	:	PUNCT
ger-27	86	88	unesco	unesco	PROPN
ger-27	86	89	-	-	PUNCT
ger-27	86	90	llece	llece	PROPN
ger-27	86	91	2008	2008	NUM
ger-27	86	92	.	.	PUNCT
ger-27	87	1	what	what	PRON
ger-27	87	2	goes	go	VERB
ger-27	87	3	on	on	ADP
ger-27	87	4	inside	inside	ADP
ger-27	87	5	latin	latin	ADJ
ger-27	87	6	american	american	PROPN
ger-27	87	7	math	math	PROPN
ger-27	87	8	and	and	CCONJ
ger-27	87	9	science	science	NOUN
ger-27	87	10	classrooms	classroom	VERB
ger-27	87	11	113	113	NUM
ger-27	87	12	note	note	NOUN
ger-27	87	13	:	:	PUNCT
ger-27	87	14	lac	lac	PROPN
ger-27	87	15	=	=	PROPN
ger-27	87	16	latin	latin	PROPN
ger-27	87	17	america	america	PROPN
ger-27	87	18	and	and	CCONJ
ger-27	87	19	the	the	DET
ger-27	87	20	caribbean	caribbean	PROPN
ger-27	87	21	.	.	PUNCT
ger-27	88	1	the	the	DET
ger-27	88	2	results	result	NOUN
ger-27	88	3	of	of	ADP
ger-27	88	4	the	the	DET
ger-27	88	5	serce	serce	PROPN
ger-27	88	6	illustrate	illustrate	VERB
ger-27	88	7	major	major	ADJ
ger-27	88	8	learning	learning	NOUN
ger-27	88	9	gaps	gap	NOUN
ger-27	88	10	in	in	ADP
ger-27	88	11	math	math	NOUN
ger-27	88	12	and	and	CCONJ
ger-27	88	13	science	science	NOUN
ger-27	88	14	throughout	throughout	ADP
ger-27	88	15	the	the	DET
ger-27	88	16	region	region	NOUN
ger-27	88	17	.	.	PUNCT
ger-27	89	1	some	some	DET
ger-27	89	2	differences	difference	NOUN
ger-27	89	3	in	in	ADP
ger-27	89	4	achievement	achievement	NOUN
ger-27	89	5	can	can	AUX
ger-27	89	6	be	be	AUX
ger-27	89	7	attributed	attribute	VERB
ger-27	89	8	to	to	ADP
ger-27	89	9	the	the	DET
ger-27	89	10	quality	quality	NOUN
ger-27	89	11	of	of	ADP
ger-27	89	12	the	the	DET
ger-27	89	13	teachers	teacher	NOUN
ger-27	89	14	,	,	PUNCT
ger-27	89	15	the	the	DET
ger-27	89	16	socio	socio	NOUN
ger-27	89	17	-	-	PUNCT
ger-27	89	18	economic	economic	ADJ
ger-27	89	19	background	background	NOUN
ger-27	89	20	of	of	ADP
ger-27	89	21	the	the	DET
ger-27	89	22	student	student	NOUN
ger-27	89	23	or	or	CCONJ
ger-27	89	24	the	the	DET
ger-27	89	25	characteristics	characteristic	NOUN
ger-27	89	26	of	of	ADP
ger-27	89	27	the	the	DET
ger-27	89	28	school	school	NOUN
ger-27	89	29	,	,	PUNCT
ger-27	89	30	but	but	CCONJ
ger-27	89	31	differences	difference	NOUN
ger-27	89	32	in	in	ADP
ger-27	89	33	these	these	DET
ger-27	89	34	factors	factor	NOUN
ger-27	89	35	do	do	AUX
ger-27	89	36	not	not	PART
ger-27	89	37	account	account	VERB
ger-27	89	38	for	for	ADP
ger-27	89	39	all	all	DET
ger-27	89	40	variations	variation	NOUN
ger-27	89	41	in	in	ADP
ger-27	89	42	learning	learn	VERB
ger-27	89	43	(	(	PUNCT
ger-27	89	44	levin	levin	PROPN
ger-27	89	45	&	&	CCONJ
ger-27	89	46	lockheed	lockheed	PROPN
ger-27	89	47	,	,	PUNCT
ger-27	89	48	1993	1993	NUM
ger-27	89	49	;	;	PUNCT
ger-27	89	50	unescollece	unescollece	NOUN
ger-27	89	51	,	,	PUNCT
ger-27	89	52	2008	2008	NUM
ger-27	89	53	)	)	PUNCT
ger-27	89	54	.	.	PUNCT
ger-27	90	1	what	what	PRON
ger-27	90	2	happens	happen	VERB
ger-27	90	3	in	in	ADP
ger-27	90	4	the	the	DET
ger-27	90	5	classroom	classroom	NOUN
ger-27	90	6	is	be	AUX
ger-27	90	7	a	a	DET
ger-27	90	8	major	major	ADJ
ger-27	90	9	contributor	contributor	NOUN
ger-27	90	10	to	to	ADP
ger-27	90	11	learning	learning	NOUN
ger-27	90	12	;	;	PUNCT
ger-27	90	13	however	however	ADV
ger-27	90	14	,	,	PUNCT
ger-27	90	15	not	not	PART
ger-27	90	16	much	much	ADV
ger-27	90	17	is	be	AUX
ger-27	90	18	known	know	VERB
ger-27	90	19	about	about	ADP
ger-27	90	20	the	the	DET
ger-27	90	21	relationship	relationship	NOUN
ger-27	90	22	between	between	ADP
ger-27	90	23	student	student	NOUN
ger-27	90	24	achievement	achievement	NOUN
ger-27	90	25	and	and	CCONJ
ger-27	90	26	teacher	teacher	NOUN
ger-27	90	27	performance	performance	NOUN
ger-27	90	28	in	in	ADP
ger-27	90	29	latin	latin	ADJ
ger-27	90	30	american	american	ADJ
ger-27	90	31	classrooms	classroom	NOUN
ger-27	90	32	.	.	PUNCT
ger-27	91	1	low	low	ADJ
ger-27	91	2	student	student	NOUN
ger-27	91	3	performance	performance	NOUN
ger-27	91	4	on	on	ADP
ger-27	91	5	regional	regional	ADJ
ger-27	91	6	and	and	CCONJ
ger-27	91	7	international	international	ADJ
ger-27	91	8	assessments	assessment	NOUN
ger-27	91	9	leads	lead	VERB
ger-27	91	10	us	we	PRON
ger-27	91	11	to	to	PART
ger-27	91	12	question	question	VERB
ger-27	91	13	what	what	PRON
ger-27	91	14	is	be	AUX
ger-27	91	15	actually	actually	ADV
ger-27	91	16	going	go	VERB
ger-27	91	17	on	on	ADP
ger-27	91	18	in	in	ADP
ger-27	91	19	the	the	DET
ger-27	91	20	classroom	classroom	NOUN
ger-27	91	21	and	and	CCONJ
ger-27	91	22	what	what	PRON
ger-27	91	23	teaching	teaching	NOUN
ger-27	91	24	practices	practice	NOUN
ger-27	91	25	are	be	AUX
ger-27	91	26	being	be	AUX
ger-27	91	27	followed	follow	VERB
ger-27	91	28	.	.	PUNCT
ger-27	92	1	a	a	DET
ger-27	92	2	review	review	NOUN
ger-27	92	3	of	of	ADP
ger-27	92	4	regional	regional	ADJ
ger-27	92	5	curriculum	curriculum	NOUN
ger-27	92	6	suggests	suggest	VERB
ger-27	92	7	that	that	SCONJ
ger-27	92	8	inquiry	inquiry	NOUN
ger-27	92	9	-	-	PUNCT
ger-27	92	10	based	base	VERB
ger-27	92	11	instruction	instruction	NOUN
ger-27	92	12	should	should	AUX
ger-27	92	13	be	be	AUX
ger-27	92	14	the	the	DET
ger-27	92	15	principal	principal	ADJ
ger-27	92	16	teaching	teaching	NOUN
ger-27	92	17	approach	approach	NOUN
ger-27	92	18	used	use	VERB
ger-27	92	19	in	in	ADP
ger-27	92	20	the	the	DET
ger-27	92	21	classroom	classroom	NOUN
ger-27	92	22	(	(	PUNCT
ger-27	92	23	valverde	valverde	PROPN
ger-27	92	24	,	,	PUNCT
ger-27	92	25	2009	2009	NUM
ger-27	92	26	)	)	PUNCT
ger-27	92	27	.	.	PUNCT
ger-27	93	1	in	in	ADP
ger-27	93	2	order	order	NOUN
ger-27	93	3	to	to	PART
ger-27	93	4	analyze	analyze	VERB
ger-27	93	5	the	the	DET
ger-27	93	6	use	use	NOUN
ger-27	93	7	of	of	ADP
ger-27	93	8	inquiry	inquiry	NOUN
ger-27	93	9	within	within	ADP
ger-27	93	10	latin	latin	ADJ
ger-27	93	11	american	american	ADJ
ger-27	93	12	and	and	CCONJ
ger-27	93	13	caribbean	caribbean	ADJ
ger-27	93	14	classrooms	classroom	NOUN
ger-27	93	15	,	,	PUNCT
ger-27	93	16	it	it	PRON
ger-27	93	17	was	be	AUX
ger-27	93	18	necessary	necessary	ADJ
ger-27	93	19	to	to	PART
ger-27	93	20	first	first	ADV
ger-27	93	21	identify	identify	VERB
ger-27	93	22	common	common	ADJ
ger-27	93	23	characteristics	characteristic	NOUN
ger-27	93	24	of	of	ADP
ger-27	93	25	an	an	DET
ger-27	93	26	inquiry	inquiry	NOUN
ger-27	93	27	-	-	PUNCT
ger-27	93	28	based	base	VERB
ger-27	93	29	instructional	instructional	ADJ
ger-27	93	30	approach	approach	NOUN
ger-27	93	31	.	.	PUNCT
ger-27	94	1	inquiry	inquiry	NOUN
ger-27	94	2	-	-	PUNCT
ger-27	94	3	based	base	VERB
ger-27	94	4	teaching	teaching	NOUN
ger-27	94	5	approaches	approach	VERB
ger-27	94	6	inquiry	inquiry	NOUN
ger-27	94	7	-	-	PUNCT
ger-27	94	8	based	base	VERB
ger-27	94	9	instruction	instruction	NOUN
ger-27	94	10	is	be	AUX
ger-27	94	11	one	one	NUM
ger-27	94	12	of	of	ADP
ger-27	94	13	the	the	DET
ger-27	94	14	most	most	ADV
ger-27	94	15	effective	effective	ADJ
ger-27	94	16	pedagogical	pedagogical	ADJ
ger-27	94	17	approaches	approach	NOUN
ger-27	94	18	.	.	PUNCT
ger-27	95	1	anderson	anderson	PROPN
ger-27	95	2	(	(	PUNCT
ger-27	95	3	2002	2002	NUM
ger-27	95	4	)	)	PUNCT
ger-27	95	5	asserts	assert	VERB
ger-27	95	6	that	that	SCONJ
ger-27	95	7	using	use	VERB
ger-27	95	8	an	an	DET
ger-27	95	9	inquiry	inquiry	NOUN
ger-27	95	10	-	-	PUNCT
ger-27	95	11	based	base	VERB
ger-27	95	12	or	or	CCONJ
ger-27	95	13	discovery	discovery	NOUN
ger-27	95	14	approach	approach	NOUN
ger-27	95	15	supports	support	VERB
ger-27	95	16	higher	high	ADJ
ger-27	95	17	achievement	achievement	NOUN
ger-27	95	18	and	and	CCONJ
ger-27	95	19	greater	great	ADJ
ger-27	95	20	student	student	NOUN
ger-27	95	21	motivation	motivation	NOUN
ger-27	95	22	.	.	PUNCT
ger-27	96	1	inquiry	inquiry	NOUN
ger-27	96	2	-	-	PUNCT
ger-27	96	3	based	base	VERB
ger-27	96	4	approaches	approach	NOUN
ger-27	96	5	can	can	AUX
ger-27	96	6	also	also	ADV
ger-27	96	7	contribute	contribute	VERB
ger-27	96	8	to	to	ADP
ger-27	96	9	a	a	DET
ger-27	96	10	significant	significant	ADJ
ger-27	96	11	increase	increase	NOUN
ger-27	96	12	in	in	ADP
ger-27	96	13	student	student	NOUN
ger-27	96	14	conceptual	conceptual	ADJ
ger-27	96	15	learning	learning	NOUN
ger-27	96	16	,	,	PUNCT
ger-27	96	17	according	accord	VERB
ger-27	96	18	to	to	ADP
ger-27	96	19	furtak	furtak	PROPN
ger-27	96	20	et	et	PROPN
ger-27	96	21	al	al	PROPN
ger-27	96	22	.	.	PROPN
ger-27	97	1	(	(	PUNCT
ger-27	97	2	2012	2012	NUM
ger-27	97	3	)	)	PUNCT
ger-27	97	4	.	.	PUNCT
ger-27	98	1	there	there	PRON
ger-27	98	2	is	be	VERB
ger-27	98	3	no	no	PRON
ger-27	98	4	commonly	commonly	ADV
ger-27	98	5	agreed	agree	VERB
ger-27	98	6	upon	upon	SCONJ
ger-27	98	7	definition	definition	NOUN
ger-27	98	8	of	of	ADP
ger-27	98	9	inquiry	inquiry	NOUN
ger-27	98	10	-	-	PUNCT
ger-27	98	11	based	base	VERB
ger-27	98	12	instruction	instruction	NOUN
ger-27	98	13	,	,	PUNCT
ger-27	98	14	but	but	CCONJ
ger-27	98	15	several	several	ADJ
ger-27	98	16	scholars	scholar	NOUN
ger-27	98	17	have	have	AUX
ger-27	98	18	suggested	suggest	VERB
ger-27	98	19	the	the	DET
ger-27	98	20	use	use	NOUN
ger-27	98	21	of	of	ADP
ger-27	98	22	some	some	DET
ger-27	98	23	type	type	NOUN
ger-27	98	24	of	of	ADP
ger-27	98	25	spectrum	spectrum	NOUN
ger-27	98	26	to	to	PART
ger-27	98	27	classify	classify	VERB
ger-27	98	28	different	different	ADJ
ger-27	98	29	types	type	NOUN
ger-27	98	30	of	of	ADP
ger-27	98	31	inquiry	inquiry	NOUN
ger-27	98	32	based	base	VERB
ger-27	98	33	teaching	teaching	NOUN
ger-27	98	34	practices	practice	NOUN
ger-27	98	35	.	.	PUNCT
ger-27	99	1	colburn	colburn	NOUN
ger-27	99	2	(	(	PUNCT
ger-27	99	3	2000	2000	NUM
ger-27	99	4	)	)	PUNCT
ger-27	99	5	distinguishes	distinguish	VERB
ger-27	99	6	four	four	NUM
ger-27	99	7	types	type	NOUN
ger-27	99	8	of	of	ADP
ger-27	99	9	inquiry	inquiry	NOUN
ger-27	99	10	-	-	PUNCT
ger-27	99	11	based	base	VERB
ger-27	99	12	instruction	instruction	NOUN
ger-27	99	13	:	:	PUNCT
ger-27	99	14	structured	structured	ADJ
ger-27	99	15	inquiry	inquiry	NOUN
ger-27	99	16	;	;	PUNCT
ger-27	99	17	guided	guide	VERB
ger-27	99	18	inquiry	inquiry	NOUN
ger-27	99	19	;	;	PUNCT
ger-27	99	20	open	open	ADJ
ger-27	99	21	inquiry	inquiry	NOUN
ger-27	99	22	;	;	PUNCT
ger-27	99	23	and	and	CCONJ
ger-27	99	24	learning	learn	VERB
ger-27	99	25	cycle	cycle	NOUN
ger-27	99	26	.	.	PUNCT
ger-27	100	1	each	each	DET
ger-27	100	2	type	type	NOUN
ger-27	100	3	provides	provide	VERB
ger-27	100	4	a	a	DET
ger-27	100	5	varying	vary	VERB
ger-27	100	6	degree	degree	NOUN
ger-27	100	7	of	of	ADP
ger-27	100	8	inquiry	inquiry	NOUN
ger-27	100	9	based	base	VERB
ger-27	100	10	on	on	ADP
ger-27	100	11	the	the	DET
ger-27	100	12	guidance	guidance	NOUN
ger-27	100	13	provided	provide	VERB
ger-27	100	14	by	by	ADP
ger-27	100	15	the	the	DET
ger-27	100	16	teacher	teacher	NOUN
ger-27	100	17	.	.	PUNCT
ger-27	101	1	similar	similar	ADJ
ger-27	101	2	to	to	ADP
ger-27	101	3	the	the	DET
ger-27	101	4	classification	classification	NOUN
ger-27	101	5	provided	provide	VERB
ger-27	101	6	by	by	ADP
ger-27	101	7	colburn	colburn	PROPN
ger-27	101	8	,	,	PUNCT
ger-27	101	9	furtak	furtak	VERB
ger-27	101	10	et	et	PROPN
ger-27	101	11	al	al	PROPN
ger-27	101	12	.	.	PROPN
ger-27	102	1	(	(	PUNCT
ger-27	102	2	2012	2012	NUM
ger-27	102	3	)	)	PUNCT
ger-27	102	4	also	also	ADV
ger-27	102	5	defines	define	VERB
ger-27	102	6	the	the	DET
ger-27	102	7	type	type	NOUN
ger-27	102	8	of	of	ADP
ger-27	102	9	inquiry	inquiry	NOUN
ger-27	102	10	instruction	instruction	NOUN
ger-27	102	11	by	by	ADP
ger-27	102	12	the	the	DET
ger-27	102	13	level	level	NOUN
ger-27	102	14	of	of	ADP
ger-27	102	15	guidance	guidance	NOUN
ger-27	102	16	provided	provide	VERB
ger-27	102	17	by	by	ADP
ger-27	102	18	the	the	DET
ger-27	102	19	teacher	teacher	NOUN
ger-27	102	20	.	.	PUNCT
ger-27	103	1	teacher	teacher	NOUN
ger-27	103	2	-	-	PUNCT
ger-27	103	3	led	lead	VERB
ger-27	103	4	instruction	instruction	NOUN
ger-27	103	5	is	be	AUX
ger-27	103	6	most	most	ADV
ger-27	103	7	often	often	ADV
ger-27	103	8	characterized	characterize	VERB
ger-27	103	9	by	by	ADP
ger-27	103	10	lecture	lecture	NOUN
ger-27	103	11	,	,	PUNCT
ger-27	103	12	practice	practice	NOUN
ger-27	103	13	,	,	PUNCT
ger-27	103	14	and	and	CCONJ
ger-27	103	15	drill	drill	NOUN
ger-27	103	16	.	.	PUNCT
ger-27	104	1	in	in	ADP
ger-27	104	2	comparison	comparison	NOUN
ger-27	104	3	with	with	ADP
ger-27	104	4	inquiry	inquiry	NOUN
ger-27	104	5	-	-	PUNCT
ger-27	104	6	based	base	VERB
ger-27	104	7	instruction	instruction	NOUN
ger-27	104	8	,	,	PUNCT
ger-27	104	9	several	several	ADJ
ger-27	104	10	studies	study	NOUN
ger-27	104	11	have	have	AUX
ger-27	104	12	found	find	VERB
ger-27	104	13	that	that	SCONJ
ger-27	104	14	traditional	traditional	ADJ
ger-27	104	15	instruction	instruction	NOUN
ger-27	104	16	approaches	approach	NOUN
ger-27	104	17	lead	lead	VERB
ger-27	104	18	to	to	ADP
ger-27	104	19	lower	low	ADJ
ger-27	104	20	levels	level	NOUN
ger-27	104	21	of	of	ADP
ger-27	104	22	learning	learning	NOUN
ger-27	104	23	and	and	CCONJ
ger-27	104	24	motivation	motivation	NOUN
ger-27	104	25	to	to	PART
ger-27	104	26	learn	learn	VERB
ger-27	104	27	science	science	NOUN
ger-27	104	28	content	content	NOUN
ger-27	104	29	(	(	PUNCT
ger-27	104	30	chang	chang	PROPN
ger-27	104	31	&	&	CCONJ
ger-27	104	32	mao	mao	PROPN
ger-27	104	33	,	,	PUNCT
ger-27	104	34	1999	1999	NUM
ger-27	104	35	)	)	PUNCT
ger-27	104	36	.	.	PUNCT
ger-27	105	1	on	on	ADP
ger-27	105	2	the	the	DET
ger-27	105	3	opposite	opposite	ADJ
ger-27	105	4	end	end	NOUN
ger-27	105	5	of	of	ADP
ger-27	105	6	the	the	DET
ger-27	105	7	spectrum	spectrum	NOUN
ger-27	105	8	,	,	PUNCT
ger-27	105	9	though	though	SCONJ
ger-27	105	10	a	a	DET
ger-27	105	11	student	student	NOUN
ger-27	105	12	-	-	PUNCT
ger-27	105	13	led	lead	VERB
ger-27	105	14	discovery	discovery	NOUN
ger-27	105	15	approach	approach	NOUN
ger-27	105	16	allows	allow	VERB
ger-27	105	17	students	student	NOUN
ger-27	105	18	the	the	DET
ger-27	105	19	freedom	freedom	NOUN
ger-27	105	20	to	to	PART
ger-27	105	21	guide	guide	VERB
ger-27	105	22	the	the	DET
ger-27	105	23	lesson	lesson	NOUN
ger-27	105	24	based	base	VERB
ger-27	105	25	on	on	ADP
ger-27	105	26	interest	interest	NOUN
ger-27	105	27	and	and	CCONJ
ger-27	105	28	curiosity	curiosity	NOUN
ger-27	105	29	the	the	DET
ger-27	105	30	approach	approach	NOUN
ger-27	105	31	may	may	AUX
ger-27	105	32	not	not	PART
ger-27	105	33	increase	increase	VERB
ger-27	105	34	levels	level	NOUN
ger-27	105	35	of	of	ADP
ger-27	105	36	learning	learn	VERB
ger-27	105	37	in	in	ADP
ger-27	105	38	comparison	comparison	NOUN
ger-27	105	39	with	with	ADP
ger-27	105	40	teacher	teacher	NOUN
ger-27	105	41	-	-	PUNCT
ger-27	105	42	led	lead	VERB
ger-27	105	43	instruction	instruction	NOUN
ger-27	105	44	.	.	PUNCT
ger-27	106	1	studies	study	NOUN
ger-27	106	2	have	have	AUX
ger-27	106	3	shown	show	VERB
ger-27	106	4	that	that	SCONJ
ger-27	106	5	without	without	ADP
ger-27	106	6	guidance	guidance	NOUN
ger-27	106	7	from	from	ADP
ger-27	106	8	the	the	DET
ger-27	106	9	teacher	teacher	NOUN
ger-27	106	10	,	,	PUNCT
ger-27	106	11	activities	activity	NOUN
ger-27	106	12	do	do	AUX
ger-27	106	13	not	not	PART
ger-27	106	14	automatically	automatically	ADV
ger-27	106	15	increase	increase	VERB
ger-27	106	16	students	student	NOUN
ger-27	106	17	’	'	PUNCT
ger-27	106	18	levels	level	NOUN
ger-27	106	19	of	of	ADP
ger-27	106	20	learning	learn	VERB
ger-27	106	21	because	because	SCONJ
ger-27	106	22	it	it	PRON
ger-27	106	23	is	be	AUX
ger-27	106	24	harder	hard	ADJ
ger-27	106	25	for	for	SCONJ
ger-27	106	26	students	student	NOUN
ger-27	106	27	to	to	PART
ger-27	106	28	draw	draw	VERB
ger-27	106	29	concrete	concrete	ADJ
ger-27	106	30	conclusions	conclusion	NOUN
ger-27	106	31	based	base	VERB
ger-27	106	32	on	on	ADP
ger-27	106	33	student	student	NOUN
ger-27	106	34	-	-	PUNCT
ger-27	106	35	led	lead	VERB
ger-27	106	36	activities	activity	NOUN
ger-27	106	37	.	.	PUNCT
ger-27	107	1	a	a	DET
ger-27	107	2	balance	balance	NOUN
ger-27	107	3	between	between	ADP
ger-27	107	4	teacher	teacher	NOUN
ger-27	107	5	-	-	PUNCT
ger-27	107	6	led	lead	VERB
ger-27	107	7	instruction	instruction	NOUN
ger-27	107	8	and	and	CCONJ
ger-27	107	9	student	student	NOUN
ger-27	107	10	-	-	PUNCT
ger-27	107	11	led	lead	VERB
ger-27	107	12	discovery	discovery	NOUN
ger-27	107	13	may	may	AUX
ger-27	107	14	produce	produce	VERB
ger-27	107	15	the	the	DET
ger-27	107	16	greatest	great	ADJ
ger-27	107	17	learning	learning	NOUN
ger-27	107	18	outcomes	outcome	NOUN
ger-27	107	19	.	.	PUNCT
ger-27	108	1	the	the	DET
ger-27	108	2	guidance	guidance	NOUN
ger-27	108	3	provided	provide	VERB
ger-27	108	4	by	by	ADP
ger-27	108	5	the	the	DET
ger-27	108	6	teacher	teacher	NOUN
ger-27	108	7	can	can	AUX
ger-27	108	8	be	be	AUX
ger-27	108	9	further	far	ADV
ger-27	108	10	defined	define	VERB
ger-27	108	11	as	as	ADP
ger-27	108	12	an	an	DET
ger-27	108	13	implicit	implicit	ADJ
ger-27	108	14	or	or	CCONJ
ger-27	108	15	explicit	explicit	ADJ
ger-27	108	16	approach	approach	NOUN
ger-27	108	17	with	with	ADP
ger-27	108	18	the	the	DET
ger-27	108	19	inquiry	inquiry	NOUN
ger-27	108	20	-	-	PUNCT
ger-27	108	21	based	base	VERB
ger-27	108	22	method	method	NOUN
ger-27	108	23	.	.	PUNCT
ger-27	109	1	identifying	identify	VERB
ger-27	109	2	instruction	instruction	NOUN
ger-27	109	3	as	as	ADP
ger-27	109	4	implicit	implicit	ADJ
ger-27	109	5	or	or	CCONJ
ger-27	109	6	explicit	explicit	ADJ
ger-27	109	7	describes	describe	VERB
ger-27	109	8	the	the	DET
ger-27	109	9	way	way	NOUN
ger-27	109	10	in	in	ADP
ger-27	109	11	which	which	PRON
ger-27	109	12	the	the	DET
ger-27	109	13	teacher	teacher	NOUN
ger-27	109	14	provides	provide	VERB
ger-27	109	15	content	content	NOUN
ger-27	109	16	to	to	ADP
ger-27	109	17	the	the	DET
ger-27	109	18	students	student	NOUN
ger-27	109	19	.	.	PUNCT
ger-27	110	1	with	with	ADP
ger-27	110	2	an	an	DET
ger-27	110	3	implicit	implicit	ADJ
ger-27	110	4	approach	approach	NOUN
ger-27	110	5	,	,	PUNCT
ger-27	110	6	students	student	NOUN
ger-27	110	7	are	be	AUX
ger-27	110	8	not	not	PART
ger-27	110	9	lectured	lecture	VERB
ger-27	110	10	or	or	CCONJ
ger-27	110	11	informed	inform	VERB
ger-27	110	12	of	of	ADP
ger-27	110	13	the	the	DET
ger-27	110	14	concepts	concept	NOUN
ger-27	110	15	before	before	ADP
ger-27	110	16	performing	perform	VERB
ger-27	110	17	activities	activity	NOUN
ger-27	110	18	.	.	PUNCT
ger-27	111	1	implicit	implicit	ADJ
ger-27	111	2	instruction	instruction	NOUN
ger-27	111	3	is	be	AUX
ger-27	111	4	based	base	VERB
ger-27	111	5	on	on	ADP
ger-27	111	6	the	the	DET
ger-27	111	7	belief	belief	NOUN
ger-27	111	8	that	that	SCONJ
ger-27	111	9	students	student	NOUN
ger-27	111	10	will	will	AUX
ger-27	111	11	learn	learn	VERB
ger-27	111	12	through	through	ADP
ger-27	111	13	engaging	engage	VERB
ger-27	111	14	in	in	ADP
ger-27	111	15	handson	handson	NOUN
ger-27	111	16	activities	activity	NOUN
ger-27	111	17	,	,	PUNCT
ger-27	111	18	but	but	CCONJ
ger-27	111	19	participation	participation	NOUN
ger-27	111	20	does	do	AUX
ger-27	111	21	not	not	PART
ger-27	111	22	ensure	ensure	VERB
ger-27	111	23	students	student	NOUN
ger-27	111	24	will	will	AUX
ger-27	111	25	learn	learn	VERB
ger-27	111	26	the	the	DET
ger-27	111	27	scientific	scientific	ADJ
ger-27	111	28	concepts	concept	NOUN
ger-27	111	29	and	and	CCONJ
ger-27	111	30	theories	theory	NOUN
ger-27	111	31	implemented	implement	VERB
ger-27	111	32	during	during	ADP
ger-27	111	33	the	the	DET
ger-27	111	34	lesson	lesson	NOUN
ger-27	111	35	(	(	PUNCT
ger-27	111	36	khishfe	khishfe	PROPN
ger-27	111	37	&	&	CCONJ
ger-27	111	38	abd	abd	PROPN
ger-27	111	39	-	-	PROPN
ger-27	111	40	el	el	PROPN
ger-27	111	41	-	-	PUNCT
ger-27	111	42	khalick	khalick	PROPN
ger-27	111	43	,	,	PUNCT
ger-27	111	44	2002	2002	NUM
ger-27	111	45	)	)	PUNCT
ger-27	111	46	.	.	PUNCT
ger-27	112	1	without	without	ADP
ger-27	112	2	explicitly	explicitly	ADV
ger-27	112	3	discussing	discuss	VERB
ger-27	112	4	the	the	DET
ger-27	112	5	material	material	NOUN
ger-27	112	6	covered	cover	VERB
ger-27	112	7	,	,	PUNCT
ger-27	112	8	the	the	DET
ger-27	112	9	objective	objective	NOUN
ger-27	112	10	of	of	ADP
ger-27	112	11	114	114	NUM
ger-27	112	12	global	global	ADJ
ger-27	112	13	education	education	NOUN
ger-27	112	14	review	review	NOUN
ger-27	112	15	1(3	1(3	NUM
ger-27	112	16	)	)	PUNCT
ger-27	112	17	the	the	DET
ger-27	112	18	lesson	lesson	NOUN
ger-27	112	19	can	can	AUX
ger-27	112	20	remain	remain	VERB
ger-27	112	21	ambiguous	ambiguous	ADJ
ger-27	112	22	.	.	PUNCT
ger-27	113	1	often	often	ADV
ger-27	113	2	,	,	PUNCT
ger-27	113	3	ambiguity	ambiguity	NOUN
ger-27	113	4	is	be	AUX
ger-27	113	5	misconstrued	misconstrue	VERB
ger-27	113	6	as	as	SCONJ
ger-27	113	7	inquiry	inquiry	NOUN
ger-27	113	8	and	and	CCONJ
ger-27	113	9	the	the	DET
ger-27	113	10	lack	lack	NOUN
ger-27	113	11	of	of	ADP
ger-27	113	12	defined	define	VERB
ger-27	113	13	concepts	concept	NOUN
ger-27	113	14	does	do	AUX
ger-27	113	15	not	not	PART
ger-27	113	16	contribute	contribute	VERB
ger-27	113	17	to	to	ADP
ger-27	113	18	students	student	NOUN
ger-27	113	19	’	'	PUNCT
ger-27	113	20	learning	learn	VERB
ger-27	113	21	(	(	PUNCT
ger-27	113	22	andrews	andrews	PROPN
ger-27	113	23	,	,	PUNCT
ger-27	113	24	2013	2013	NUM
ger-27	113	25	)	)	PUNCT
ger-27	113	26	.	.	PUNCT
ger-27	114	1	khishfe	khishfe	PROPN
ger-27	114	2	and	and	CCONJ
ger-27	114	3	abd	abd	PROPN
ger-27	114	4	-	-	PROPN
ger-27	114	5	el	el	PROPN
ger-27	114	6	-	-	PROPN
ger-27	114	7	khalick	khalick	PROPN
ger-27	114	8	(	(	PUNCT
ger-27	114	9	2002	2002	NUM
ger-27	114	10	)	)	PUNCT
ger-27	114	11	recommend	recommend	VERB
ger-27	114	12	an	an	DET
ger-27	114	13	explicitreflective	explicitreflective	ADJ
ger-27	114	14	approach	approach	NOUN
ger-27	114	15	that	that	PRON
ger-27	114	16	engages	engage	VERB
ger-27	114	17	students	student	NOUN
ger-27	114	18	in	in	ADP
ger-27	114	19	inquiry	inquiry	NOUN
ger-27	114	20	-	-	PUNCT
ger-27	114	21	based	base	VERB
ger-27	114	22	activities	activity	NOUN
ger-27	114	23	with	with	ADP
ger-27	114	24	planned	planned	ADJ
ger-27	114	25	reflective	reflective	ADJ
ger-27	114	26	periods	period	NOUN
ger-27	114	27	and	and	CCONJ
ger-27	114	28	discussion	discussion	NOUN
ger-27	114	29	to	to	PART
ger-27	114	30	make	make	VERB
ger-27	114	31	connections	connection	NOUN
ger-27	114	32	and	and	CCONJ
ger-27	114	33	highlight	highlight	VERB
ger-27	114	34	the	the	DET
ger-27	114	35	important	important	ADJ
ger-27	114	36	skills	skill	NOUN
ger-27	114	37	and	and	CCONJ
ger-27	114	38	concepts	concept	NOUN
ger-27	114	39	developed	develop	VERB
ger-27	114	40	in	in	ADP
ger-27	114	41	the	the	DET
ger-27	114	42	activities	activity	NOUN
ger-27	114	43	.	.	PUNCT
ger-27	115	1	dialogue	dialogue	NOUN
ger-27	115	2	between	between	ADP
ger-27	115	3	the	the	DET
ger-27	115	4	teacher	teacher	NOUN
ger-27	115	5	and	and	CCONJ
ger-27	115	6	the	the	DET
ger-27	115	7	students	student	NOUN
ger-27	115	8	is	be	AUX
ger-27	115	9	encouraged	encourage	VERB
ger-27	115	10	to	to	PART
ger-27	115	11	help	help	VERB
ger-27	115	12	students	student	NOUN
ger-27	115	13	generate	generate	VERB
ger-27	115	14	,	,	PUNCT
ger-27	115	15	develop	develop	VERB
ger-27	115	16	,	,	PUNCT
ger-27	115	17	and	and	CCONJ
ger-27	115	18	justify	justify	VERB
ger-27	115	19	explanations	explanation	NOUN
ger-27	115	20	as	as	ADP
ger-27	115	21	part	part	NOUN
ger-27	115	22	of	of	ADP
ger-27	115	23	the	the	DET
ger-27	115	24	science	science	NOUN
ger-27	115	25	activities	activity	NOUN
ger-27	115	26	(	(	PUNCT
ger-27	115	27	furtak	furtak	VERB
ger-27	115	28	et	et	PROPN
ger-27	115	29	al	al	PROPN
ger-27	115	30	,	,	PUNCT
ger-27	115	31	2012	2012	NUM
ger-27	115	32	)	)	PUNCT
ger-27	115	33	.	.	PUNCT
ger-27	116	1	inquiry	inquiry	NOUN
ger-27	116	2	-	-	PUNCT
ger-27	116	3	based	base	VERB
ger-27	116	4	teaching	teaching	NOUN
ger-27	116	5	practices	practice	NOUN
ger-27	116	6	are	be	AUX
ger-27	116	7	widely	widely	ADV
ger-27	116	8	accepted	accept	VERB
ger-27	116	9	as	as	ADP
ger-27	116	10	critical	critical	ADJ
ger-27	116	11	for	for	SCONJ
ger-27	116	12	students	student	NOUN
ger-27	116	13	to	to	PART
ger-27	116	14	develop	develop	VERB
ger-27	116	15	scientific	scientific	ADJ
ger-27	116	16	thinking	thinking	NOUN
ger-27	116	17	skills	skill	NOUN
ger-27	116	18	;	;	PUNCT
ger-27	116	19	however	however	ADV
ger-27	116	20	,	,	PUNCT
ger-27	116	21	additional	additional	ADJ
ger-27	116	22	research	research	NOUN
ger-27	116	23	is	be	AUX
ger-27	116	24	required	require	VERB
ger-27	116	25	to	to	PART
ger-27	116	26	determine	determine	VERB
ger-27	116	27	what	what	DET
ger-27	116	28	degree	degree	NOUN
ger-27	116	29	of	of	ADP
ger-27	116	30	inquiry	inquiry	NOUN
ger-27	116	31	is	be	AUX
ger-27	116	32	most	most	ADV
ger-27	116	33	effective	effective	ADJ
ger-27	116	34	(	(	PUNCT
ger-27	116	35	marzano	marzano	NOUN
ger-27	116	36	,	,	PUNCT
ger-27	116	37	pickering	pickering	NOUN
ger-27	116	38	,	,	PUNCT
ger-27	116	39	&	&	CCONJ
ger-27	116	40	pollack	pollack	PROPN
ger-27	116	41	,	,	PUNCT
ger-27	116	42	2001	2001	NUM
ger-27	116	43	)	)	PUNCT
ger-27	116	44	.	.	PUNCT
ger-27	117	1	similar	similar	ADJ
ger-27	117	2	to	to	ADP
ger-27	117	3	questions	question	NOUN
ger-27	117	4	about	about	ADP
ger-27	117	5	the	the	DET
ger-27	117	6	effectiveness	effectiveness	NOUN
ger-27	117	7	of	of	ADP
ger-27	117	8	inquiry	inquiry	NOUN
ger-27	117	9	-	-	PUNCT
ger-27	117	10	based	base	VERB
ger-27	117	11	instruction	instruction	NOUN
ger-27	117	12	in	in	ADP
ger-27	117	13	science	science	NOUN
ger-27	117	14	,	,	PUNCT
ger-27	117	15	there	there	PRON
ger-27	117	16	is	be	VERB
ger-27	117	17	much	much	ADJ
ger-27	117	18	debate	debate	NOUN
ger-27	117	19	regarding	regard	VERB
ger-27	117	20	procedural	procedural	ADJ
ger-27	117	21	versus	versus	ADP
ger-27	117	22	conceptual	conceptual	ADJ
ger-27	117	23	understanding	understanding	NOUN
ger-27	117	24	in	in	ADP
ger-27	117	25	math	math	NOUN
ger-27	117	26	(	(	PUNCT
ger-27	117	27	skemp	skemp	ADJ
ger-27	117	28	,	,	PUNCT
ger-27	117	29	1987	1987	NUM
ger-27	117	30	)	)	PUNCT
ger-27	117	31	.	.	PUNCT
ger-27	118	1	procedural	procedural	ADJ
ger-27	118	2	understanding	understanding	NOUN
ger-27	118	3	is	be	AUX
ger-27	118	4	defined	define	VERB
ger-27	118	5	as	as	ADP
ger-27	118	6	knowing	know	VERB
ger-27	118	7	how	how	SCONJ
ger-27	118	8	to	to	PART
ger-27	118	9	obtain	obtain	VERB
ger-27	118	10	a	a	DET
ger-27	118	11	correct	correct	ADJ
ger-27	118	12	answer	answer	NOUN
ger-27	118	13	without	without	ADP
ger-27	118	14	understanding	understand	VERB
ger-27	118	15	the	the	DET
ger-27	118	16	method	method	NOUN
ger-27	118	17	used	use	VERB
ger-27	118	18	.	.	PUNCT
ger-27	119	1	students	student	NOUN
ger-27	119	2	memorize	memorize	VERB
ger-27	119	3	formulas	formula	NOUN
ger-27	119	4	and	and	CCONJ
ger-27	119	5	are	be	AUX
ger-27	119	6	able	able	ADJ
ger-27	119	7	to	to	PART
ger-27	119	8	produce	produce	VERB
ger-27	119	9	an	an	DET
ger-27	119	10	answer	answer	NOUN
ger-27	119	11	by	by	ADP
ger-27	119	12	inserting	insert	VERB
ger-27	119	13	numbers	number	NOUN
ger-27	119	14	into	into	ADP
ger-27	119	15	the	the	DET
ger-27	119	16	equation	equation	NOUN
ger-27	119	17	;	;	PUNCT
ger-27	119	18	little	little	ADJ
ger-27	119	19	interpretation	interpretation	NOUN
ger-27	119	20	of	of	ADP
ger-27	119	21	the	the	DET
ger-27	119	22	process	process	NOUN
ger-27	119	23	or	or	CCONJ
ger-27	119	24	reflection	reflection	NOUN
ger-27	119	25	upon	upon	SCONJ
ger-27	119	26	the	the	DET
ger-27	119	27	meaning	meaning	NOUN
ger-27	119	28	of	of	ADP
ger-27	119	29	the	the	DET
ger-27	119	30	answer	answer	NOUN
ger-27	119	31	is	be	AUX
ger-27	119	32	necessary	necessary	ADJ
ger-27	119	33	.	.	PUNCT
ger-27	120	1	the	the	DET
ger-27	120	2	focus	focus	NOUN
ger-27	120	3	is	be	AUX
ger-27	120	4	on	on	ADP
ger-27	120	5	producing	produce	VERB
ger-27	120	6	the	the	DET
ger-27	120	7	correct	correct	ADJ
ger-27	120	8	answer	answer	NOUN
ger-27	120	9	,	,	PUNCT
ger-27	120	10	independent	independent	ADJ
ger-27	120	11	of	of	ADP
ger-27	120	12	understanding	understand	VERB
ger-27	120	13	how	how	SCONJ
ger-27	120	14	and	and	CCONJ
ger-27	120	15	why	why	SCONJ
ger-27	120	16	students	student	NOUN
ger-27	120	17	arrived	arrive	VERB
ger-27	120	18	at	at	ADP
ger-27	120	19	the	the	DET
ger-27	120	20	answer	answer	NOUN
ger-27	120	21	.	.	PUNCT
ger-27	121	1	in	in	ADP
ger-27	121	2	contrast	contrast	NOUN
ger-27	121	3	,	,	PUNCT
ger-27	121	4	conceptual	conceptual	ADJ
ger-27	121	5	understanding	understanding	NOUN
ger-27	121	6	emphasizes	emphasize	VERB
ger-27	121	7	the	the	DET
ger-27	121	8	need	need	NOUN
ger-27	121	9	to	to	PART
ger-27	121	10	both	both	PRON
ger-27	121	11	solve	solve	VERB
ger-27	121	12	the	the	DET
ger-27	121	13	problem	problem	NOUN
ger-27	121	14	and	and	CCONJ
ger-27	121	15	understand	understand	VERB
ger-27	121	16	how	how	SCONJ
ger-27	121	17	the	the	DET
ger-27	121	18	process	process	NOUN
ger-27	121	19	works	work	VERB
ger-27	121	20	.	.	PUNCT
ger-27	122	1	some	some	DET
ger-27	122	2	experts	expert	NOUN
ger-27	122	3	argue	argue	VERB
ger-27	122	4	that	that	SCONJ
ger-27	122	5	a	a	DET
ger-27	122	6	foundational	foundational	ADJ
ger-27	122	7	framework	framework	NOUN
ger-27	122	8	of	of	ADP
ger-27	122	9	memorization	memorization	NOUN
ger-27	122	10	of	of	ADP
ger-27	122	11	formulas	formula	NOUN
ger-27	122	12	and	and	CCONJ
ger-27	122	13	definitions	definition	NOUN
ger-27	122	14	is	be	AUX
ger-27	122	15	essential	essential	ADJ
ger-27	122	16	in	in	ADP
ger-27	122	17	progressing	progress	VERB
ger-27	122	18	to	to	ADP
ger-27	122	19	more	more	ADV
ger-27	122	20	advanced	advanced	ADJ
ger-27	122	21	complex	complex	ADJ
ger-27	122	22	concepts	concept	NOUN
ger-27	122	23	,	,	PUNCT
ger-27	122	24	but	but	CCONJ
ger-27	122	25	others	other	NOUN
ger-27	122	26	have	have	AUX
ger-27	122	27	found	find	VERB
ger-27	122	28	that	that	DET
ger-27	122	29	memorization	memorization	NOUN
ger-27	122	30	of	of	ADP
ger-27	122	31	basic	basic	ADJ
ger-27	122	32	concepts	concept	NOUN
ger-27	122	33	impedes	impede	VERB
ger-27	122	34	later	later	ADV
ger-27	122	35	meaningful	meaningful	ADJ
ger-27	122	36	learning	learning	NOUN
ger-27	122	37	because	because	SCONJ
ger-27	122	38	students	student	NOUN
ger-27	122	39	initiated	initiate	VERB
ger-27	122	40	early	early	ADV
ger-27	122	41	into	into	ADP
ger-27	122	42	relying	rely	VERB
ger-27	122	43	on	on	ADP
ger-27	122	44	memorization	memorization	NOUN
ger-27	122	45	are	be	AUX
ger-27	122	46	less	less	ADV
ger-27	122	47	inclined	inclined	ADJ
ger-27	122	48	to	to	PART
ger-27	122	49	develop	develop	VERB
ger-27	122	50	critical	critical	ADJ
ger-27	122	51	thinking	thinking	NOUN
ger-27	122	52	skills	skill	NOUN
ger-27	122	53	(	(	PUNCT
ger-27	122	54	pesek	pesek	NOUN
ger-27	122	55	&	&	CCONJ
ger-27	122	56	kirshner	kirshner	PROPN
ger-27	122	57	,	,	PUNCT
ger-27	122	58	2000	2000	NUM
ger-27	122	59	;	;	PUNCT
ger-27	122	60	zacharos	zacharo	NOUN
ger-27	122	61	,	,	PUNCT
ger-27	122	62	2006	2006	NUM
ger-27	122	63	)	)	PUNCT
ger-27	122	64	.	.	PUNCT
ger-27	123	1	some	some	DET
ger-27	123	2	memorization	memorization	NOUN
ger-27	123	3	is	be	AUX
ger-27	123	4	necessary	necessary	ADJ
ger-27	123	5	to	to	PART
ger-27	123	6	master	master	VERB
ger-27	123	7	certain	certain	ADJ
ger-27	123	8	basic	basic	ADJ
ger-27	123	9	skills	skill	NOUN
ger-27	123	10	,	,	PUNCT
ger-27	123	11	such	such	ADJ
ger-27	123	12	as	as	ADP
ger-27	123	13	multiplication	multiplication	NOUN
ger-27	123	14	tables	table	NOUN
ger-27	123	15	and	and	CCONJ
ger-27	123	16	common	common	ADJ
ger-27	123	17	subtraction	subtraction	NOUN
ger-27	123	18	.	.	PUNCT
ger-27	124	1	however	however	ADV
ger-27	124	2	,	,	PUNCT
ger-27	124	3	teachers	teacher	NOUN
ger-27	124	4	should	should	AUX
ger-27	124	5	promote	promote	VERB
ger-27	124	6	critical	critical	ADJ
ger-27	124	7	thinking	thinking	NOUN
ger-27	124	8	approaches	approach	NOUN
ger-27	124	9	that	that	PRON
ger-27	124	10	result	result	VERB
ger-27	124	11	in	in	ADP
ger-27	124	12	not	not	PART
ger-27	124	13	only	only	ADV
ger-27	124	14	learning	learn	VERB
ger-27	124	15	concepts	concept	NOUN
ger-27	124	16	and	and	CCONJ
ger-27	124	17	formulas	formula	NOUN
ger-27	124	18	,	,	PUNCT
ger-27	124	19	but	but	CCONJ
ger-27	124	20	in	in	ADP
ger-27	124	21	understanding	understand	VERB
ger-27	124	22	how	how	SCONJ
ger-27	124	23	formulas	formula	NOUN
ger-27	124	24	function	function	NOUN
ger-27	124	25	,	,	PUNCT
ger-27	124	26	and	and	CCONJ
ger-27	124	27	what	what	PRON
ger-27	124	28	a	a	DET
ger-27	124	29	correct	correct	ADJ
ger-27	124	30	answer	answer	NOUN
ger-27	124	31	means	mean	NOUN
ger-27	124	32	.	.	PUNCT
ger-27	125	1	based	base	VERB
ger-27	125	2	on	on	ADP
ger-27	125	3	the	the	DET
ger-27	125	4	literature	literature	NOUN
ger-27	125	5	reviewed	reviewed	AUX
ger-27	125	6	,	,	PUNCT
ger-27	125	7	we	we	PRON
ger-27	125	8	focused	focus	VERB
ger-27	125	9	our	our	PRON
ger-27	125	10	investigation	investigation	NOUN
ger-27	125	11	on	on	ADP
ger-27	125	12	reviewing	review	VERB
ger-27	125	13	classroom	classroom	NOUN
ger-27	125	14	activities	activity	NOUN
ger-27	125	15	and	and	CCONJ
ger-27	125	16	determining	determine	VERB
ger-27	125	17	the	the	DET
ger-27	125	18	use	use	NOUN
ger-27	125	19	of	of	ADP
ger-27	125	20	inquiry	inquiry	NOUN
ger-27	125	21	-	-	PUNCT
ger-27	125	22	based	base	VERB
ger-27	125	23	instruction	instruction	NOUN
ger-27	125	24	in	in	ADP
ger-27	125	25	math	math	NOUN
ger-27	125	26	and	and	CCONJ
ger-27	125	27	science	science	NOUN
ger-27	125	28	classes	class	NOUN
ger-27	125	29	and	and	CCONJ
ger-27	125	30	the	the	DET
ger-27	125	31	prevalence	prevalence	NOUN
ger-27	125	32	of	of	ADP
ger-27	125	33	procedural	procedural	ADJ
ger-27	125	34	understanding	understanding	NOUN
ger-27	125	35	in	in	ADP
ger-27	125	36	math	math	NOUN
ger-27	125	37	.	.	PUNCT
ger-27	126	1	the	the	DET
ger-27	126	2	most	most	ADV
ger-27	126	3	effective	effective	ADJ
ger-27	126	4	way	way	NOUN
ger-27	126	5	to	to	PART
ger-27	126	6	produce	produce	VERB
ger-27	126	7	the	the	DET
ger-27	126	8	evidence	evidence	NOUN
ger-27	126	9	needed	need	VERB
ger-27	126	10	was	be	AUX
ger-27	126	11	to	to	PART
ger-27	126	12	go	go	VERB
ger-27	126	13	into	into	ADP
ger-27	126	14	the	the	DET
ger-27	126	15	classroom	classroom	NOUN
ger-27	126	16	and	and	CCONJ
ger-27	126	17	film	film	NOUN
ger-27	126	18	class	class	NOUN
ger-27	126	19	lessons	lesson	NOUN
ger-27	126	20	for	for	ADP
ger-27	126	21	further	further	ADJ
ger-27	126	22	analysis	analysis	NOUN
ger-27	126	23	.	.	PUNCT
ger-27	127	1	the	the	DET
ger-27	127	2	video	video	NOUN
ger-27	127	3	-	-	PUNCT
ger-27	127	4	study	study	NOUN
ger-27	127	5	in	in	ADP
ger-27	127	6	2010	2010	NUM
ger-27	127	7	we	we	PRON
ger-27	127	8	filmed	film	VERB
ger-27	127	9	math	math	NOUN
ger-27	127	10	and	and	CCONJ
ger-27	127	11	science	science	NOUN
ger-27	127	12	classes	class	NOUN
ger-27	127	13	in	in	ADP
ger-27	127	14	291	291	NUM
ger-27	127	15	schools	school	NOUN
ger-27	127	16	in	in	ADP
ger-27	127	17	three	three	NUM
ger-27	127	18	countries	country	NOUN
ger-27	127	19	.	.	PUNCT
ger-27	128	1	this	this	DET
ger-27	128	2	study	study	NOUN
ger-27	128	3	is	be	AUX
ger-27	128	4	the	the	DET
ger-27	128	5	first	first	ADJ
ger-27	128	6	large	large	ADJ
ger-27	128	7	-	-	PUNCT
ger-27	128	8	scale	scale	NOUN
ger-27	128	9	systematic	systematic	ADJ
ger-27	128	10	crosscountry	crosscountry	PROPN
ger-27	128	11	assessment	assessment	NOUN
ger-27	128	12	of	of	ADP
ger-27	128	13	pedagogical	pedagogical	ADJ
ger-27	128	14	processes	process	NOUN
ger-27	128	15	in	in	ADP
ger-27	128	16	math	math	NOUN
ger-27	128	17	and	and	CCONJ
ger-27	128	18	science	science	NOUN
ger-27	128	19	classrooms	classroom	NOUN
ger-27	128	20	in	in	ADP
ger-27	128	21	latin	latin	PROPN
ger-27	128	22	america	america	PROPN
ger-27	128	23	.	.	PUNCT
ger-27	129	1	in	in	ADP
ger-27	129	2	order	order	NOUN
ger-27	129	3	to	to	PART
ger-27	129	4	accurately	accurately	ADV
ger-27	129	5	describe	describe	VERB
ger-27	129	6	math	math	NOUN
ger-27	129	7	and	and	CCONJ
ger-27	129	8	science	science	NOUN
ger-27	129	9	teaching	teaching	NOUN
ger-27	129	10	in	in	ADP
ger-27	129	11	paraguay	paraguay	NOUN
ger-27	129	12	,	,	PUNCT
ger-27	129	13	the	the	DET
ger-27	129	14	dominican	dominican	PROPN
ger-27	129	15	republic	republic	NOUN
ger-27	129	16	and	and	CCONJ
ger-27	129	17	the	the	DET
ger-27	129	18	mexican	mexican	ADJ
ger-27	129	19	state	state	NOUN
ger-27	129	20	of	of	ADP
ger-27	129	21	nuevo	nuevo	PROPN
ger-27	129	22	leon	leon	PROPN
ger-27	129	23	,	,	PUNCT
ger-27	129	24	we	we	PRON
ger-27	129	25	needed	need	VERB
ger-27	129	26	samples	sample	NOUN
ger-27	129	27	that	that	PRON
ger-27	129	28	could	could	AUX
ger-27	129	29	be	be	AUX
ger-27	129	30	said	say	VERB
ger-27	129	31	to	to	PART
ger-27	129	32	be	be	AUX
ger-27	129	33	illustrative	illustrative	ADJ
ger-27	129	34	of	of	ADP
ger-27	129	35	instruction	instruction	NOUN
ger-27	129	36	in	in	ADP
ger-27	129	37	each	each	DET
ger-27	129	38	country	country	NOUN
ger-27	129	39	,	,	PUNCT
ger-27	129	40	and	and	CCONJ
ger-27	129	41	comparable	comparable	ADJ
ger-27	129	42	to	to	ADP
ger-27	129	43	performance	performance	NOUN
ger-27	129	44	on	on	ADP
ger-27	129	45	an	an	DET
ger-27	129	46	internationally	internationally	ADV
ger-27	129	47	accepted	accept	VERB
ger-27	129	48	assessment	assessment	NOUN
ger-27	129	49	.	.	PUNCT
ger-27	130	1	using	use	VERB
ger-27	130	2	the	the	DET
ger-27	130	3	2006	2006	NUM
ger-27	130	4	serce	serce	ADJ
ger-27	130	5	samples	sample	NOUN
ger-27	130	6	from	from	ADP
ger-27	130	7	the	the	DET
ger-27	130	8	dominican	dominican	PROPN
ger-27	130	9	republic	republic	NOUN
ger-27	130	10	,	,	PUNCT
ger-27	130	11	paraguay	paraguay	NOUN
ger-27	130	12	,	,	PUNCT
ger-27	130	13	and	and	CCONJ
ger-27	130	14	nuevo	nuevo	PROPN
ger-27	130	15	leon	leon	PROPN
ger-27	130	16	,	,	PUNCT
ger-27	130	17	we	we	PRON
ger-27	130	18	drew	draw	VERB
ger-27	130	19	a	a	DET
ger-27	130	20	random	random	ADJ
ger-27	130	21	subsample	subsample	NOUN
ger-27	130	22	of	of	ADP
ger-27	130	23	100	100	NUM
ger-27	130	24	elementary	elementary	ADJ
ger-27	130	25	schools	school	NOUN
ger-27	130	26	in	in	ADP
ger-27	130	27	each	each	DET
ger-27	130	28	country	country	NOUN
ger-27	130	29	,	,	PUNCT
ger-27	130	30	covering	cover	VERB
ger-27	130	31	more	more	ADJ
ger-27	130	32	than	than	ADP
ger-27	130	33	70	70	NUM
ger-27	130	34	percent	percent	NOUN
ger-27	130	35	of	of	ADP
ger-27	130	36	the	the	DET
ger-27	130	37	original	original	ADJ
ger-27	130	38	sample	sample	NOUN
ger-27	130	39	of	of	ADP
ger-27	130	40	schools	school	NOUN
ger-27	130	41	.	.	PUNCT
ger-27	131	1	in	in	ADP
ger-27	131	2	each	each	DET
ger-27	131	3	school	school	NOUN
ger-27	131	4	,	,	PUNCT
ger-27	131	5	we	we	PRON
ger-27	131	6	randomly	randomly	ADV
ger-27	131	7	selected	select	VERB
ger-27	131	8	one	one	NUM
ger-27	131	9	science	science	NOUN
ger-27	131	10	and	and	CCONJ
ger-27	131	11	one	one	NUM
ger-27	131	12	math	math	NOUN
ger-27	131	13	class	class	NOUN
ger-27	131	14	offered	offer	VERB
ger-27	131	15	at	at	ADP
ger-27	131	16	the	the	DET
ger-27	131	17	sixth	sixth	ADJ
ger-27	131	18	-	-	PUNCT
ger-27	131	19	grade	grade	NOUN
ger-27	131	20	level	level	NOUN
ger-27	131	21	.	.	PUNCT
ger-27	132	1	similar	similar	ADJ
ger-27	132	2	to	to	ADP
ger-27	132	3	the	the	DET
ger-27	132	4	timss	timss	PROPN
ger-27	132	5	video	video	NOUN
ger-27	132	6	studies	study	NOUN
ger-27	132	7	,	,	PUNCT
ger-27	132	8	the	the	DET
ger-27	132	9	national	national	ADJ
ger-27	132	10	samples	sample	NOUN
ger-27	132	11	are	be	AUX
ger-27	132	12	not	not	PART
ger-27	132	13	statistically	statistically	ADV
ger-27	132	14	representative	representative	ADJ
ger-27	132	15	,	,	PUNCT
ger-27	132	16	but	but	CCONJ
ger-27	132	17	large	large	ADJ
ger-27	132	18	enough	enough	ADV
ger-27	132	19	to	to	PART
ger-27	132	20	identify	identify	VERB
ger-27	132	21	teaching	teach	VERB
ger-27	132	22	patterns	pattern	NOUN
ger-27	132	23	at	at	ADP
ger-27	132	24	the	the	DET
ger-27	132	25	national	national	ADJ
ger-27	132	26	level(stigler	level(stigler	PROPN
ger-27	132	27	et	et	PROPN
ger-27	132	28	al	al	PROPN
ger-27	132	29	.	.	PROPN
ger-27	132	30	,	,	PUNCT
ger-27	132	31	2000	2000	NUM
ger-27	132	32	)	)	PUNCT
ger-27	132	33	.	.	PUNCT
ger-27	133	1	what	what	PRON
ger-27	133	2	goes	go	VERB
ger-27	133	3	on	on	ADP
ger-27	133	4	inside	inside	ADP
ger-27	133	5	latin	latin	ADJ
ger-27	133	6	american	american	PROPN
ger-27	133	7	math	math	PROPN
ger-27	133	8	and	and	CCONJ
ger-27	133	9	science	science	NOUN
ger-27	133	10	classrooms	classroom	VERB
ger-27	133	11	115	115	NUM
ger-27	133	12	most	most	ADJ
ger-27	133	13	schools	school	NOUN
ger-27	133	14	in	in	ADP
ger-27	133	15	the	the	DET
ger-27	133	16	sample	sample	NOUN
ger-27	133	17	were	be	AUX
ger-27	133	18	urban	urban	ADJ
ger-27	133	19	(	(	PUNCT
ger-27	133	20	63	63	NUM
ger-27	133	21	percent	percent	NOUN
ger-27	133	22	)	)	PUNCT
ger-27	133	23	,	,	PUNCT
ger-27	133	24	with	with	ADP
ger-27	133	25	37	37	NUM
ger-27	133	26	percent	percent	NOUN
ger-27	133	27	of	of	ADP
ger-27	133	28	the	the	DET
ger-27	133	29	sample	sample	NOUN
ger-27	133	30	from	from	ADP
ger-27	133	31	rural	rural	ADJ
ger-27	133	32	areas	area	NOUN
ger-27	133	33	.	.	PUNCT
ger-27	134	1	in	in	ADP
ger-27	134	2	classifying	classify	VERB
ger-27	134	3	the	the	DET
ger-27	134	4	sample	sample	NOUN
ger-27	134	5	based	base	VERB
ger-27	134	6	on	on	ADP
ger-27	134	7	type	type	NOUN
ger-27	134	8	of	of	ADP
ger-27	134	9	school	school	NOUN
ger-27	134	10	administration	administration	NOUN
ger-27	134	11	,	,	PUNCT
ger-27	134	12	80	80	NUM
ger-27	134	13	percent	percent	NOUN
ger-27	134	14	were	be	AUX
ger-27	134	15	public	public	ADJ
ger-27	134	16	schools	school	NOUN
ger-27	134	17	,	,	PUNCT
ger-27	134	18	13	13	NUM
ger-27	134	19	percent	percent	NOUN
ger-27	134	20	were	be	AUX
ger-27	134	21	private	private	ADJ
ger-27	134	22	and	and	CCONJ
ger-27	134	23	secular	secular	ADJ
ger-27	134	24	,	,	PUNCT
ger-27	134	25	and	and	CCONJ
ger-27	134	26	7	7	NUM
ger-27	134	27	percent	percent	NOUN
ger-27	134	28	were	be	AUX
ger-27	134	29	private	private	ADJ
ger-27	134	30	schools	school	NOUN
ger-27	134	31	affiliated	affiliate	VERB
ger-27	134	32	with	with	ADP
ger-27	134	33	a	a	DET
ger-27	134	34	religious	religious	ADJ
ger-27	134	35	institution	institution	NOUN
ger-27	134	36	.	.	PUNCT
ger-27	135	1	overall	overall	ADV
ger-27	135	2	,	,	PUNCT
ger-27	135	3	half	half	NOUN
ger-27	135	4	of	of	ADP
ger-27	135	5	the	the	DET
ger-27	135	6	teachers	teacher	NOUN
ger-27	135	7	had	have	VERB
ger-27	135	8	university	university	NOUN
ger-27	135	9	degrees	degree	NOUN
ger-27	135	10	,	,	PUNCT
ger-27	135	11	but	but	CCONJ
ger-27	135	12	the	the	DET
ger-27	135	13	proportion	proportion	NOUN
ger-27	135	14	of	of	ADP
ger-27	135	15	teachers	teacher	NOUN
ger-27	135	16	with	with	ADP
ger-27	135	17	university	university	NOUN
ger-27	135	18	degrees	degree	NOUN
ger-27	135	19	differed	differ	VERB
ger-27	135	20	greatly	greatly	ADV
ger-27	135	21	by	by	ADP
ger-27	135	22	country	country	NOUN
ger-27	135	23	.	.	PUNCT
ger-27	136	1	only	only	ADV
ger-27	136	2	onefifth	onefifth	ADJ
ger-27	136	3	of	of	ADP
ger-27	136	4	teachers	teacher	NOUN
ger-27	136	5	in	in	ADP
ger-27	136	6	paraguay	paraguay	PROPN
ger-27	136	7	held	hold	VERB
ger-27	136	8	university	university	NOUN
ger-27	136	9	degrees	degree	NOUN
ger-27	136	10	.	.	PUNCT
ger-27	137	1	a	a	DET
ger-27	137	2	greater	great	ADJ
ger-27	137	3	percentage	percentage	NOUN
ger-27	137	4	of	of	ADP
ger-27	137	5	teachers	teacher	NOUN
ger-27	137	6	in	in	ADP
ger-27	137	7	the	the	DET
ger-27	137	8	dominican	dominican	PROPN
ger-27	137	9	republic	republic	PROPN
ger-27	137	10	and	and	CCONJ
ger-27	137	11	nuevo	nuevo	PROPN
ger-27	137	12	leon	leon	PROPN
ger-27	137	13	,	,	PUNCT
ger-27	137	14	82	82	NUM
ger-27	137	15	percent	percent	NOUN
ger-27	137	16	and	and	CCONJ
ger-27	137	17	40	40	NUM
ger-27	137	18	percent	percent	NOUN
ger-27	137	19	respectively	respectively	ADV
ger-27	137	20	,	,	PUNCT
ger-27	137	21	had	have	VERB
ger-27	137	22	university	university	NOUN
ger-27	137	23	degrees	degree	NOUN
ger-27	137	24	or	or	CCONJ
ger-27	137	25	higher	high	ADJ
ger-27	137	26	levels	level	NOUN
ger-27	137	27	of	of	ADP
ger-27	137	28	education	education	NOUN
ger-27	137	29	.	.	PUNCT
ger-27	138	1	not	not	PART
ger-27	138	2	surprisingly	surprisingly	ADV
ger-27	138	3	,	,	PUNCT
ger-27	138	4	teachers	teacher	NOUN
ger-27	138	5	who	who	PRON
ger-27	138	6	had	have	VERB
ger-27	138	7	a	a	DET
ger-27	138	8	university	university	NOUN
ger-27	138	9	degree	degree	NOUN
ger-27	138	10	worked	work	VERB
ger-27	138	11	in	in	ADP
ger-27	138	12	schools	school	NOUN
ger-27	138	13	with	with	ADP
ger-27	138	14	higher	high	ADJ
ger-27	138	15	serce	serce	ADJ
ger-27	138	16	achievement	achievement	NOUN
ger-27	138	17	levels	level	NOUN
ger-27	138	18	in	in	ADP
ger-27	138	19	both	both	DET
ger-27	138	20	math	math	NOUN
ger-27	138	21	and	and	CCONJ
ger-27	138	22	science	science	NOUN
ger-27	138	23	.	.	PUNCT
ger-27	139	1	as	as	SCONJ
ger-27	139	2	expected	expect	VERB
ger-27	139	3	,	,	PUNCT
ger-27	139	4	urban	urban	ADJ
ger-27	139	5	schools	school	NOUN
ger-27	139	6	showed	show	VERB
ger-27	139	7	higher	high	ADJ
ger-27	139	8	performance	performance	NOUN
ger-27	139	9	than	than	ADP
ger-27	139	10	rural	rural	ADJ
ger-27	139	11	schools	school	NOUN
ger-27	139	12	;	;	PUNCT
ger-27	139	13	and	and	CCONJ
ger-27	139	14	private	private	ADJ
ger-27	139	15	schools	school	NOUN
ger-27	139	16	showed	show	VERB
ger-27	139	17	higher	high	ADJ
ger-27	139	18	tests	test	NOUN
ger-27	139	19	scores	score	NOUN
ger-27	139	20	than	than	ADP
ger-27	139	21	public	public	ADJ
ger-27	139	22	schools	school	NOUN
ger-27	139	23	.	.	PUNCT
ger-27	140	1	modeled	model	VERB
ger-27	140	2	after	after	ADP
ger-27	140	3	the	the	DET
ger-27	140	4	well	well	ADV
ger-27	140	5	-	-	PUNCT
ger-27	140	6	known	know	VERB
ger-27	140	7	1995	1995	NUM
ger-27	140	8	and	and	CCONJ
ger-27	140	9	1999	1999	NUM
ger-27	140	10	timss	timss	PROPN
ger-27	140	11	videotape	videotape	NOUN
ger-27	140	12	studies	study	NOUN
ger-27	140	13	of	of	ADP
ger-27	140	14	eighth	eighth	ADJ
ger-27	140	15	-	-	PUNCT
ger-27	140	16	grade	grade	NOUN
ger-27	140	17	classrooms	classroom	NOUN
ger-27	140	18	in	in	ADP
ger-27	140	19	australia	australia	PROPN
ger-27	140	20	,	,	PUNCT
ger-27	140	21	the	the	DET
ger-27	140	22	czech	czech	PROPN
ger-27	140	23	republic	republic	NOUN
ger-27	140	24	,	,	PUNCT
ger-27	140	25	japan	japan	PROPN
ger-27	140	26	,	,	PUNCT
ger-27	140	27	hong	hong	PROPN
ger-27	140	28	kong	kong	PROPN
ger-27	140	29	,	,	PUNCT
ger-27	140	30	the	the	DET
ger-27	140	31	netherlands	netherlands	PROPN
ger-27	140	32	,	,	PUNCT
ger-27	140	33	germany	germany	PROPN
ger-27	140	34	,	,	PUNCT
ger-27	140	35	and	and	CCONJ
ger-27	140	36	the	the	DET
ger-27	140	37	united	united	PROPN
ger-27	140	38	states	states	PROPN
ger-27	140	39	,	,	PUNCT
ger-27	140	40	our	our	PRON
ger-27	140	41	video	video	NOUN
ger-27	140	42	study	study	NOUN
ger-27	140	43	filmed	film	VERB
ger-27	140	44	each	each	DET
ger-27	140	45	teacher	teacher	NOUN
ger-27	140	46	once	once	ADV
ger-27	140	47	(	(	PUNCT
ger-27	140	48	stigler	stigler	NOUN
ger-27	140	49	,	,	PUNCT
ger-27	140	50	gonzales	gonzale	NOUN
ger-27	140	51	,	,	PUNCT
ger-27	140	52	kawanaka	kawanaka	PROPN
ger-27	140	53	,	,	PUNCT
ger-27	140	54	knoll	knoll	PROPN
ger-27	140	55	,	,	PUNCT
ger-27	140	56	&	&	CCONJ
ger-27	140	57	serrano	serrano	PROPN
ger-27	140	58	,	,	PUNCT
ger-27	140	59	1999	1999	NUM
ger-27	140	60	)	)	PUNCT
ger-27	140	61	.	.	PUNCT
ger-27	141	1	class	class	NOUN
ger-27	141	2	lessons	lesson	NOUN
ger-27	141	3	were	be	AUX
ger-27	141	4	recorded	record	VERB
ger-27	141	5	with	with	ADP
ger-27	141	6	two	two	NUM
ger-27	141	7	cameras	camera	NOUN
ger-27	141	8	,	,	PUNCT
ger-27	141	9	one	one	NUM
ger-27	141	10	focused	focus	VERB
ger-27	141	11	on	on	ADP
ger-27	141	12	the	the	DET
ger-27	141	13	teacher	teacher	NOUN
ger-27	141	14	and	and	CCONJ
ger-27	141	15	the	the	DET
ger-27	141	16	other	other	ADJ
ger-27	141	17	on	on	ADP
ger-27	141	18	students	student	NOUN
ger-27	141	19	.	.	PUNCT
ger-27	142	1	the	the	DET
ger-27	142	2	lessons	lesson	NOUN
ger-27	142	3	were	be	AUX
ger-27	142	4	analyzed	analyze	VERB
ger-27	142	5	using	use	VERB
ger-27	142	6	the	the	DET
ger-27	142	7	timss	timss	PROPN
ger-27	142	8	video	video	NOUN
ger-27	142	9	studies	study	NOUN
ger-27	142	10	of	of	ADP
ger-27	142	11	1995	1995	NUM
ger-27	142	12	and	and	CCONJ
ger-27	142	13	1999	1999	NUM
ger-27	142	14	coding	code	VERB
ger-27	142	15	frameworks	framework	NOUN
ger-27	142	16	.	.	PUNCT
ger-27	143	1	the	the	DET
ger-27	143	2	timss	timss	PROPN
ger-27	143	3	video	video	PROPN
ger-27	143	4	1995	1995	NUM
ger-27	143	5	study	study	NOUN
ger-27	143	6	developed	develop	VERB
ger-27	143	7	coding	code	VERB
ger-27	143	8	based	base	VERB
ger-27	143	9	on	on	ADP
ger-27	143	10	what	what	PRON
ger-27	143	11	the	the	DET
ger-27	143	12	literature	literature	NOUN
ger-27	143	13	suggested	suggest	VERB
ger-27	143	14	were	be	AUX
ger-27	143	15	important	important	ADJ
ger-27	143	16	components	component	NOUN
ger-27	143	17	of	of	ADP
ger-27	143	18	quality	quality	NOUN
ger-27	143	19	instruction	instruction	NOUN
ger-27	143	20	.	.	PUNCT
ger-27	144	1	the	the	DET
ger-27	144	2	basic	basic	ADJ
ger-27	144	3	criterion	criterion	NOUN
ger-27	144	4	considered	consider	VERB
ger-27	144	5	in	in	ADP
ger-27	144	6	the	the	DET
ger-27	144	7	initial	initial	ADJ
ger-27	144	8	coding	coding	NOUN
ger-27	144	9	was	be	AUX
ger-27	144	10	the	the	DET
ger-27	144	11	opportunity	opportunity	NOUN
ger-27	144	12	to	to	PART
ger-27	144	13	learn	learn	VERB
ger-27	144	14	the	the	DET
ger-27	144	15	content	content	NOUN
ger-27	144	16	of	of	ADP
ger-27	144	17	the	the	DET
ger-27	144	18	lesson	lesson	NOUN
ger-27	144	19	.	.	PUNCT
ger-27	145	1	this	this	DET
ger-27	145	2	concept	concept	NOUN
ger-27	145	3	included	include	VERB
ger-27	145	4	use	use	NOUN
ger-27	145	5	of	of	ADP
ger-27	145	6	time	time	NOUN
ger-27	145	7	,	,	PUNCT
ger-27	145	8	organization	organization	NOUN
ger-27	145	9	of	of	ADP
ger-27	145	10	the	the	DET
ger-27	145	11	class	class	NOUN
ger-27	145	12	;	;	PUNCT
ger-27	145	13	occurrence	occurrence	NOUN
ger-27	145	14	of	of	ADP
ger-27	145	15	outside	outside	ADJ
ger-27	145	16	interruption	interruption	NOUN
ger-27	145	17	;	;	PUNCT
ger-27	145	18	the	the	DET
ger-27	145	19	organization	organization	NOUN
ger-27	145	20	of	of	ADP
ger-27	145	21	interaction	interaction	NOUN
ger-27	145	22	;	;	PUNCT
ger-27	145	23	activity	activity	NOUN
ger-27	145	24	segments	segment	NOUN
ger-27	145	25	;	;	PUNCT
ger-27	145	26	and	and	CCONJ
ger-27	145	27	management	management	NOUN
ger-27	145	28	of	of	ADP
ger-27	145	29	content	content	NOUN
ger-27	145	30	.	.	PUNCT
ger-27	146	1	the	the	DET
ger-27	146	2	length	length	NOUN
ger-27	146	3	of	of	ADP
ger-27	146	4	time	time	NOUN
ger-27	146	5	devoted	devote	VERB
ger-27	146	6	to	to	ADP
ger-27	146	7	each	each	DET
ger-27	146	8	criterion	criterion	NOUN
ger-27	146	9	was	be	AUX
ger-27	146	10	recorded	record	VERB
ger-27	146	11	and	and	CCONJ
ger-27	146	12	most	most	ADJ
ger-27	146	13	criteria	criterion	NOUN
ger-27	146	14	contained	contain	VERB
ger-27	146	15	subcategories	subcategorie	NOUN
ger-27	146	16	(	(	PUNCT
ger-27	146	17	stigler	stigler	NOUN
ger-27	146	18	et	et	PROPN
ger-27	146	19	al	al	PROPN
ger-27	146	20	.	.	PROPN
ger-27	146	21	,	,	PUNCT
ger-27	146	22	1999	1999	NUM
ger-27	146	23	)	)	PUNCT
ger-27	146	24	.	.	PUNCT
ger-27	147	1	the	the	DET
ger-27	147	2	organization	organization	NOUN
ger-27	147	3	of	of	ADP
ger-27	147	4	the	the	DET
ger-27	147	5	class	class	NOUN
ger-27	147	6	was	be	AUX
ger-27	147	7	divided	divide	VERB
ger-27	147	8	into	into	ADP
ger-27	147	9	four	four	NUM
ger-27	147	10	sub	sub	NOUN
ger-27	147	11	-	-	NOUN
ger-27	147	12	categories	category	NOUN
ger-27	147	13	:	:	PUNCT
ger-27	147	14	pre	pre	ADJ
ger-27	147	15	-	-	NOUN
ger-27	147	16	lesson	lesson	NOUN
ger-27	147	17	,	,	PUNCT
ger-27	147	18	activities	activity	NOUN
ger-27	147	19	,	,	PUNCT
ger-27	147	20	the	the	DET
ger-27	147	21	lesson	lesson	NOUN
ger-27	147	22	,	,	PUNCT
ger-27	147	23	and	and	CCONJ
ger-27	147	24	postlesson	postlesson	ADJ
ger-27	147	25	.	.	PUNCT
ger-27	148	1	the	the	DET
ger-27	148	2	interaction	interaction	NOUN
ger-27	148	3	criteria	criterion	NOUN
ger-27	148	4	classified	classify	VERB
ger-27	148	5	lesson	lesson	NOUN
ger-27	148	6	time	time	NOUN
ger-27	148	7	as	as	ADP
ger-27	148	8	classwork	classwork	NOUN
ger-27	148	9	or	or	CCONJ
ger-27	148	10	seatwork	seatwork	NOUN
ger-27	148	11	.	.	PUNCT
ger-27	149	1	any	any	DET
ger-27	149	2	time	time	NOUN
ger-27	149	3	identified	identify	VERB
ger-27	149	4	as	as	ADP
ger-27	149	5	“	"	PUNCT
ger-27	149	6	seatwork	seatwork	NOUN
ger-27	149	7	”	"	PUNCT
ger-27	149	8	was	be	AUX
ger-27	149	9	further	far	ADV
ger-27	149	10	categorized	categorize	VERB
ger-27	149	11	as	as	ADP
ger-27	149	12	individual	individual	ADJ
ger-27	149	13	,	,	PUNCT
ger-27	149	14	group	group	NOUN
ger-27	149	15	work	work	NOUN
ger-27	149	16	,	,	PUNCT
ger-27	149	17	or	or	CCONJ
ger-27	149	18	mixed	mixed	ADJ
ger-27	149	19	.	.	PUNCT
ger-27	150	1	the	the	DET
ger-27	150	2	activity	activity	NOUN
ger-27	150	3	segments	segment	NOUN
ger-27	150	4	were	be	AUX
ger-27	150	5	defined	define	VERB
ger-27	150	6	as	as	ADP
ger-27	150	7	setting	set	VERB
ger-27	150	8	-	-	PUNCT
ger-27	150	9	up	up	NOUN
ger-27	150	10	,	,	PUNCT
ger-27	150	11	working	work	VERB
ger-27	150	12	on	on	ADP
ger-27	150	13	,	,	PUNCT
ger-27	150	14	sharing	sharing	NOUN
ger-27	150	15	,	,	PUNCT
ger-27	150	16	or	or	CCONJ
ger-27	150	17	teacher	teacher	NOUN
ger-27	150	18	talk	talk	NOUN
ger-27	150	19	-	-	PUNCT
ger-27	150	20	demonstration	demonstration	NOUN
ger-27	150	21	.	.	PUNCT
ger-27	151	1	math	math	NOUN
ger-27	151	2	content	content	PROPN
ger-27	151	3	was	be	AUX
ger-27	151	4	classified	classify	VERB
ger-27	151	5	as	as	ADP
ger-27	151	6	tasks	task	NOUN
ger-27	151	7	,	,	PUNCT
ger-27	151	8	situations	situation	NOUN
ger-27	151	9	,	,	PUNCT
ger-27	151	10	principles	principle	NOUN
ger-27	151	11	,	,	PUNCT
ger-27	151	12	properties	property	NOUN
ger-27	151	13	,	,	PUNCT
ger-27	151	14	or	or	CCONJ
ger-27	151	15	definitions	definition	NOUN
ger-27	151	16	,	,	PUNCT
ger-27	151	17	teacher	teacher	NOUN
ger-27	151	18	alternative	alternative	ADJ
ger-27	151	19	solutions	solution	NOUN
ger-27	151	20	,	,	PUNCT
ger-27	151	21	and	and	CCONJ
ger-27	151	22	student	student	NOUN
ger-27	151	23	generated	generate	VERB
ger-27	151	24	methods	method	NOUN
ger-27	151	25	.	.	PUNCT
ger-27	152	1	science	science	NOUN
ger-27	152	2	content	content	NOUN
ger-27	152	3	was	be	AUX
ger-27	152	4	coded	code	VERB
ger-27	152	5	based	base	VERB
ger-27	152	6	on	on	ADP
ger-27	152	7	the	the	DET
ger-27	152	8	nature	nature	NOUN
ger-27	152	9	of	of	ADP
ger-27	152	10	the	the	DET
ger-27	152	11	scientific	scientific	ADJ
ger-27	152	12	topic	topic	NOUN
ger-27	152	13	,	,	PUNCT
ger-27	152	14	the	the	DET
ger-27	152	15	type	type	NOUN
ger-27	152	16	of	of	ADP
ger-27	152	17	science	science	NOUN
ger-27	152	18	knowledge	knowledge	NOUN
ger-27	152	19	,	,	PUNCT
ger-27	152	20	the	the	DET
ger-27	152	21	level	level	NOUN
ger-27	152	22	of	of	ADP
ger-27	152	23	difficulty	difficulty	NOUN
ger-27	152	24	,	,	PUNCT
ger-27	152	25	and	and	CCONJ
ger-27	152	26	the	the	DET
ger-27	152	27	modes	mode	NOUN
ger-27	152	28	of	of	ADP
ger-27	152	29	content	content	NOUN
ger-27	152	30	development	development	NOUN
ger-27	152	31	(	(	PUNCT
ger-27	152	32	roth	roth	PROPN
ger-27	152	33	et	et	PROPN
ger-27	152	34	al	al	PROPN
ger-27	152	35	.	.	PROPN
ger-27	152	36	,	,	PUNCT
ger-27	152	37	2006	2006	NUM
ger-27	152	38	)	)	PUNCT
ger-27	152	39	.	.	PUNCT
ger-27	153	1	the	the	DET
ger-27	153	2	class	class	NOUN
ger-27	153	3	lesson	lesson	NOUN
ger-27	153	4	was	be	AUX
ger-27	153	5	further	far	ADV
ger-27	153	6	coded	code	VERB
ger-27	153	7	to	to	PART
ger-27	153	8	define	define	VERB
ger-27	153	9	the	the	DET
ger-27	153	10	type	type	NOUN
ger-27	153	11	of	of	ADP
ger-27	153	12	discourse	discourse	NOUN
ger-27	153	13	,	,	PUNCT
ger-27	153	14	either	either	CCONJ
ger-27	153	15	public	public	ADJ
ger-27	153	16	or	or	CCONJ
ger-27	153	17	private	private	ADJ
ger-27	153	18	talk	talk	NOUN
ger-27	153	19	,	,	PUNCT
ger-27	153	20	during	during	ADP
ger-27	153	21	the	the	DET
ger-27	153	22	lesson	lesson	NOUN
ger-27	153	23	.	.	PUNCT
ger-27	154	1	coders	coder	NOUN
ger-27	154	2	used	use	VERB
ger-27	154	3	software	software	NOUN
ger-27	154	4	called	call	VERB
ger-27	154	5	videograph	videograph	NOUN
ger-27	154	6	to	to	PART
ger-27	154	7	quantify	quantify	VERB
ger-27	154	8	the	the	DET
ger-27	154	9	occurrence	occurrence	NOUN
ger-27	154	10	of	of	ADP
ger-27	154	11	different	different	ADJ
ger-27	154	12	classroom	classroom	NOUN
ger-27	154	13	activities	activity	NOUN
ger-27	154	14	as	as	ADP
ger-27	154	15	a	a	DET
ger-27	154	16	percentage	percentage	NOUN
ger-27	154	17	of	of	ADP
ger-27	154	18	the	the	DET
ger-27	154	19	lesson´s	lesson´	NOUN
ger-27	154	20	time	time	NOUN
ger-27	154	21	.	.	PUNCT
ger-27	155	1	a	a	DET
ger-27	155	2	team	team	NOUN
ger-27	155	3	of	of	ADP
ger-27	155	4	local	local	ADJ
ger-27	155	5	pedagogical	pedagogical	ADJ
ger-27	155	6	experts	expert	NOUN
ger-27	155	7	and	and	CCONJ
ger-27	155	8	subject	subject	NOUN
ger-27	155	9	matter	matter	NOUN
ger-27	155	10	experts	expert	NOUN
ger-27	155	11	coded	code	VERB
ger-27	155	12	classroom	classroom	NOUN
ger-27	155	13	practices	practice	NOUN
ger-27	155	14	in	in	ADP
ger-27	155	15	594	594	NUM
ger-27	155	16	mathematics	mathematic	NOUN
ger-27	155	17	and	and	CCONJ
ger-27	155	18	science	science	NOUN
ger-27	155	19	lessons	lesson	NOUN
ger-27	155	20	covering	cover	VERB
ger-27	155	21	a	a	DET
ger-27	155	22	total	total	NOUN
ger-27	155	23	of	of	ADP
ger-27	155	24	504	504	NUM
ger-27	155	25	classroom	classroom	NOUN
ger-27	155	26	hours	hour	NOUN
ger-27	155	27	.	.	PUNCT
ger-27	156	1	they	they	PRON
ger-27	156	2	reviewed	review	VERB
ger-27	156	3	a	a	DET
ger-27	156	4	total	total	NOUN
ger-27	156	5	of	of	ADP
ger-27	156	6	2,489	2,489	NUM
ger-27	156	7	math	math	NOUN
ger-27	156	8	problems	problem	NOUN
ger-27	156	9	,	,	PUNCT
ger-27	156	10	considering	consider	VERB
ger-27	156	11	210	210	NUM
ger-27	156	12	variables	variable	NOUN
ger-27	156	13	related	relate	VERB
ger-27	156	14	to	to	ADP
ger-27	156	15	math	math	NOUN
ger-27	156	16	lessons	lesson	NOUN
ger-27	156	17	and	and	CCONJ
ger-27	156	18	192	192	NUM
ger-27	156	19	related	relate	VERB
ger-27	156	20	to	to	ADP
ger-27	156	21	science	science	NOUN
ger-27	156	22	lessons	lesson	NOUN
ger-27	156	23	.	.	PUNCT
ger-27	157	1	the	the	DET
ger-27	157	2	problems	problem	NOUN
ger-27	157	3	were	be	AUX
ger-27	157	4	coded	code	VERB
ger-27	157	5	based	base	VERB
ger-27	157	6	on	on	ADP
ger-27	157	7	a	a	DET
ger-27	157	8	framework	framework	NOUN
ger-27	157	9	that	that	PRON
ger-27	157	10	determined	determine	VERB
ger-27	157	11	the	the	DET
ger-27	157	12	procedural	procedural	ADJ
ger-27	157	13	complexity	complexity	NOUN
ger-27	157	14	,	,	PUNCT
ger-27	157	15	the	the	DET
ger-27	157	16	type	type	NOUN
ger-27	157	17	of	of	ADP
ger-27	157	18	method	method	NOUN
ger-27	157	19	used	use	VERB
ger-27	157	20	to	to	PART
ger-27	157	21	solve	solve	VERB
ger-27	157	22	the	the	DET
ger-27	157	23	problem	problem	NOUN
ger-27	157	24	,	,	PUNCT
ger-27	157	25	if	if	SCONJ
ger-27	157	26	a	a	DET
ger-27	157	27	solution	solution	NOUN
ger-27	157	28	method	method	NOUN
ger-27	157	29	was	be	AUX
ger-27	157	30	repeated	repeat	VERB
ger-27	157	31	.	.	PUNCT
ger-27	158	1	problems	problem	NOUN
ger-27	158	2	were	be	AUX
ger-27	158	3	identified	identify	VERB
ger-27	158	4	as	as	ADP
ger-27	158	5	exercise	exercise	NOUN
ger-27	158	6	or	or	CCONJ
ger-27	158	7	application	application	NOUN
ger-27	158	8	,	,	PUNCT
ger-27	158	9	and	and	CCONJ
ger-27	158	10	as	as	ADP
ger-27	158	11	proof	proof	NOUN
ger-27	158	12	,	,	PUNCT
ger-27	158	13	verification	verification	NOUN
ger-27	158	14	,	,	PUNCT
ger-27	158	15	or	or	CCONJ
ger-27	158	16	derivation	derivation	NOUN
ger-27	158	17	(	(	PUNCT
ger-27	158	18	vincent	vincent	PROPN
ger-27	158	19	&	&	CCONJ
ger-27	158	20	stacey	stacey	PROPN
ger-27	158	21	,	,	PUNCT
ger-27	158	22	2008	2008	NUM
ger-27	158	23	)	)	PUNCT
ger-27	158	24	.	.	PUNCT
ger-27	159	1	using	use	VERB
ger-27	159	2	the	the	DET
ger-27	159	3	videograph	videograph	ADJ
ger-27	159	4	software	software	NOUN
ger-27	159	5	and	and	CCONJ
ger-27	159	6	analysis	analysis	NOUN
ger-27	159	7	by	by	ADP
ger-27	159	8	the	the	DET
ger-27	159	9	pedagogical	pedagogical	ADJ
ger-27	159	10	experts	expert	NOUN
ger-27	159	11	,	,	PUNCT
ger-27	159	12	we	we	PRON
ger-27	159	13	created	create	VERB
ger-27	159	14	a	a	DET
ger-27	159	15	database	database	NOUN
ger-27	159	16	that	that	PRON
ger-27	159	17	included	include	VERB
ger-27	159	18	1,169	1,169	NUM
ger-27	159	19	indicators	indicator	NOUN
ger-27	159	20	.	.	PUNCT
ger-27	160	1	the	the	DET
ger-27	160	2	video	video	NOUN
ger-27	160	3	codification	codification	NOUN
ger-27	160	4	was	be	AUX
ger-27	160	5	complemented	complement	VERB
ger-27	160	6	by	by	ADP
ger-27	160	7	371	371	NUM
ger-27	160	8	teacher	teacher	NOUN
ger-27	160	9	and	and	CCONJ
ger-27	160	10	296	296	NUM
ger-27	160	11	principal	principal	ADJ
ger-27	160	12	questionnaires	questionnaire	NOUN
ger-27	160	13	,	,	PUNCT
ger-27	160	14	providing	provide	VERB
ger-27	160	15	information	information	NOUN
ger-27	160	16	about	about	ADP
ger-27	160	17	school	school	NOUN
ger-27	160	18	and	and	CCONJ
ger-27	160	19	classroom	classroom	NOUN
ger-27	160	20	resources	resource	NOUN
ger-27	160	21	and	and	CCONJ
ger-27	160	22	personal	personal	ADJ
ger-27	160	23	characteristics	characteristic	NOUN
ger-27	160	24	,	,	PUNCT
ger-27	160	25	such	such	ADJ
ger-27	160	26	as	as	ADP
ger-27	160	27	education	education	NOUN
ger-27	160	28	and	and	CCONJ
ger-27	160	29	116	116	NUM
ger-27	160	30	global	global	ADJ
ger-27	160	31	education	education	NOUN
ger-27	160	32	review	review	NOUN
ger-27	160	33	1(3	1(3	NUM
ger-27	160	34	)	)	PUNCT
ger-27	160	35	training	training	NOUN
ger-27	160	36	in	in	ADP
ger-27	160	37	teaching	teach	VERB
ger-27	160	38	science	science	NOUN
ger-27	160	39	and	and	CCONJ
ger-27	160	40	mathematics	mathematic	NOUN
ger-27	160	41	.	.	PUNCT
ger-27	161	1	the	the	DET
ger-27	161	2	questionnaire	questionnaire	NOUN
ger-27	161	3	data	datum	NOUN
ger-27	161	4	was	be	AUX
ger-27	161	5	used	use	VERB
ger-27	161	6	to	to	PART
ger-27	161	7	identify	identify	VERB
ger-27	161	8	national	national	ADJ
ger-27	161	9	patterns	pattern	NOUN
ger-27	161	10	and	and	CCONJ
ger-27	161	11	internal	internal	ADJ
ger-27	161	12	differences	difference	NOUN
ger-27	161	13	on	on	ADP
ger-27	161	14	teacher´s	teacher´s	PROPN
ger-27	161	15	general	general	ADJ
ger-27	161	16	profiles	profile	NOUN
ger-27	161	17	and	and	CCONJ
ger-27	161	18	availability	availability	NOUN
ger-27	161	19	of	of	ADP
ger-27	161	20	teaching	teaching	NOUN
ger-27	161	21	resources	resource	NOUN
ger-27	161	22	.	.	PUNCT
ger-27	162	1	once	once	ADV
ger-27	162	2	the	the	DET
ger-27	162	3	class	class	NOUN
ger-27	162	4	was	be	AUX
ger-27	162	5	finished	finish	VERB
ger-27	162	6	,	,	PUNCT
ger-27	162	7	the	the	DET
ger-27	162	8	teachers	teacher	NOUN
ger-27	162	9	were	be	AUX
ger-27	162	10	invited	invite	VERB
ger-27	162	11	to	to	PART
ger-27	162	12	watch	watch	VERB
ger-27	162	13	their	their	PRON
ger-27	162	14	performance	performance	NOUN
ger-27	162	15	and	and	CCONJ
ger-27	162	16	answer	answer	VERB
ger-27	162	17	questions	question	NOUN
ger-27	162	18	in	in	ADP
ger-27	162	19	a	a	DET
ger-27	162	20	video	video	NOUN
ger-27	162	21	-	-	PUNCT
ger-27	162	22	recorded	record	VERB
ger-27	162	23	interview	interview	NOUN
ger-27	162	24	.	.	PUNCT
ger-27	163	1	these	these	DET
ger-27	163	2	questions	question	NOUN
ger-27	163	3	were	be	AUX
ger-27	163	4	related	relate	VERB
ger-27	163	5	to	to	PART
ger-27	163	6	lesson	lesson	VERB
ger-27	163	7	planning	planning	NOUN
ger-27	163	8	strategies	strategy	NOUN
ger-27	163	9	;	;	PUNCT
ger-27	163	10	a	a	DET
ger-27	163	11	self	self	NOUN
ger-27	163	12	-	-	PUNCT
ger-27	163	13	assessment	assessment	NOUN
ger-27	163	14	of	of	ADP
ger-27	163	15	their	their	PRON
ger-27	163	16	activities	activity	NOUN
ger-27	163	17	and	and	CCONJ
ger-27	163	18	the	the	DET
ger-27	163	19	performance	performance	NOUN
ger-27	163	20	of	of	ADP
ger-27	163	21	the	the	DET
ger-27	163	22	students	student	NOUN
ger-27	163	23	;	;	PUNCT
ger-27	163	24	a	a	DET
ger-27	163	25	discussion	discussion	NOUN
ger-27	163	26	of	of	ADP
ger-27	163	27	alternative	alternative	ADJ
ger-27	163	28	activities	activity	NOUN
ger-27	163	29	that	that	PRON
ger-27	163	30	could	could	AUX
ger-27	163	31	be	be	AUX
ger-27	163	32	implemented	implement	VERB
ger-27	163	33	;	;	PUNCT
ger-27	163	34	the	the	DET
ger-27	163	35	influence	influence	NOUN
ger-27	163	36	of	of	ADP
ger-27	163	37	existing	exist	VERB
ger-27	163	38	resources	resource	NOUN
ger-27	163	39	in	in	ADP
ger-27	163	40	their	their	PRON
ger-27	163	41	decision	decision	NOUN
ger-27	163	42	making	make	VERB
ger-27	163	43	process	process	NOUN
ger-27	163	44	;	;	PUNCT
ger-27	163	45	and	and	CCONJ
ger-27	163	46	if	if	SCONJ
ger-27	163	47	the	the	DET
ger-27	163	48	presence	presence	NOUN
ger-27	163	49	of	of	ADP
ger-27	163	50	cameras	camera	NOUN
ger-27	163	51	and	and	CCONJ
ger-27	163	52	researchers	researcher	NOUN
ger-27	163	53	in	in	ADP
ger-27	163	54	the	the	DET
ger-27	163	55	classroom	classroom	NOUN
ger-27	163	56	affected	affect	VERB
ger-27	163	57	or	or	CCONJ
ger-27	163	58	disrupted	disrupt	VERB
ger-27	163	59	the	the	DET
ger-27	163	60	normal	normal	ADJ
ger-27	163	61	flow	flow	NOUN
ger-27	163	62	of	of	ADP
ger-27	163	63	the	the	DET
ger-27	163	64	class	class	NOUN
ger-27	163	65	lesson	lesson	NOUN
ger-27	163	66	.	.	PUNCT
ger-27	164	1	some	some	DET
ger-27	164	2	students	student	NOUN
ger-27	164	3	were	be	AUX
ger-27	164	4	also	also	ADV
ger-27	164	5	asked	ask	VERB
ger-27	164	6	if	if	SCONJ
ger-27	164	7	the	the	DET
ger-27	164	8	teacher´s	teacher´s	NOUN
ger-27	164	9	performance	performance	NOUN
ger-27	164	10	on	on	ADP
ger-27	164	11	the	the	DET
ger-27	164	12	class	class	NOUN
ger-27	164	13	was	be	AUX
ger-27	164	14	“	"	PUNCT
ger-27	164	15	typical	typical	ADJ
ger-27	164	16	”	"	PUNCT
ger-27	164	17	of	of	ADP
ger-27	164	18	her	she	PRON
ger-27	164	19	or	or	CCONJ
ger-27	164	20	him	he	PRON
ger-27	164	21	.	.	PUNCT
ger-27	165	1	all	all	PRON
ger-27	165	2	of	of	ADP
ger-27	165	3	the	the	DET
ger-27	165	4	teachers	teacher	NOUN
ger-27	165	5	considered	consider	VERB
ger-27	165	6	the	the	DET
ger-27	165	7	recorded	recorded	ADJ
ger-27	165	8	class	class	NOUN
ger-27	165	9	as	as	ADP
ger-27	165	10	representative	representative	NOUN
ger-27	165	11	of	of	ADP
ger-27	165	12	their	their	PRON
ger-27	165	13	teaching	teaching	NOUN
ger-27	165	14	style	style	NOUN
ger-27	165	15	,	,	PUNCT
ger-27	165	16	almost	almost	ADV
ger-27	165	17	all	all	PRON
ger-27	165	18	interviewed	interview	VERB
ger-27	165	19	students	student	NOUN
ger-27	165	20	on	on	ADP
ger-27	165	21	this	this	DET
ger-27	165	22	regard	regard	NOUN
ger-27	165	23	agreed	agree	VERB
ger-27	165	24	.	.	PUNCT
ger-27	166	1	in	in	ADP
ger-27	166	2	almost	almost	ADV
ger-27	166	3	two	two	NUM
ger-27	166	4	thirds	third	NOUN
ger-27	166	5	of	of	ADP
ger-27	166	6	the	the	DET
ger-27	166	7	recorded	record	VERB
ger-27	166	8	lessons	lesson	NOUN
ger-27	166	9	in	in	ADP
ger-27	166	10	paraguay	paraguay	NOUN
ger-27	166	11	,	,	PUNCT
ger-27	166	12	the	the	DET
ger-27	166	13	teachers	teacher	NOUN
ger-27	166	14	used	use	VERB
ger-27	166	15	guarani	guarani	PROPN
ger-27	166	16	in	in	ADP
ger-27	166	17	some	some	DET
ger-27	166	18	segments	segment	NOUN
ger-27	166	19	of	of	ADP
ger-27	166	20	their	their	PRON
ger-27	166	21	classes	class	NOUN
ger-27	166	22	,	,	PUNCT
ger-27	166	23	the	the	DET
ger-27	166	24	native	native	ADJ
ger-27	166	25	official	official	ADJ
ger-27	166	26	language	language	NOUN
ger-27	166	27	;	;	PUNCT
ger-27	166	28	spanish	spanish	ADJ
ger-27	166	29	being	be	AUX
ger-27	166	30	the	the	DET
ger-27	166	31	other	other	ADJ
ger-27	166	32	official	official	ADJ
ger-27	166	33	language	language	NOUN
ger-27	166	34	.	.	PUNCT
ger-27	167	1	these	these	DET
ger-27	167	2	segments	segment	NOUN
ger-27	167	3	were	be	AUX
ger-27	167	4	translated	translate	VERB
ger-27	167	5	to	to	ADP
ger-27	167	6	spanish	spanish	PROPN
ger-27	167	7	.	.	PUNCT
ger-27	168	1	however	however	ADV
ger-27	168	2	,	,	PUNCT
ger-27	168	3	no	no	DET
ger-27	168	4	ethnographic	ethnographic	ADJ
ger-27	168	5	analysis	analysis	NOUN
ger-27	168	6	has	have	AUX
ger-27	168	7	been	be	AUX
ger-27	168	8	made	make	VERB
ger-27	168	9	on	on	ADP
ger-27	168	10	these	these	DET
ger-27	168	11	lessons	lesson	NOUN
ger-27	168	12	or	or	CCONJ
ger-27	168	13	segments	segment	NOUN
ger-27	168	14	yet	yet	ADV
ger-27	168	15	.	.	PUNCT
ger-27	169	1	the	the	DET
ger-27	169	2	results	result	NOUN
ger-27	169	3	of	of	ADP
ger-27	169	4	the	the	DET
ger-27	169	5	study	study	NOUN
ger-27	169	6	are	be	AUX
ger-27	169	7	strictly	strictly	ADV
ger-27	169	8	explorative	explorative	ADJ
ger-27	169	9	and	and	CCONJ
ger-27	169	10	should	should	AUX
ger-27	169	11	not	not	PART
ger-27	169	12	be	be	AUX
ger-27	169	13	used	use	VERB
ger-27	169	14	to	to	PART
ger-27	169	15	draw	draw	VERB
ger-27	169	16	any	any	DET
ger-27	169	17	reliable	reliable	ADJ
ger-27	169	18	conclusions	conclusion	NOUN
ger-27	169	19	about	about	ADP
ger-27	169	20	individual	individual	ADJ
ger-27	169	21	teachers	teacher	NOUN
ger-27	169	22	,	,	PUNCT
ger-27	169	23	given	give	VERB
ger-27	169	24	the	the	DET
ger-27	169	25	limited	limited	ADJ
ger-27	169	26	observation	observation	NOUN
ger-27	169	27	of	of	ADP
ger-27	169	28	only	only	ADV
ger-27	169	29	one	one	NUM
ger-27	169	30	lesson	lesson	NOUN
ger-27	169	31	recorded	record	VERB
ger-27	169	32	for	for	ADP
ger-27	169	33	each	each	DET
ger-27	169	34	educator	educator	NOUN
ger-27	169	35	.	.	PUNCT
ger-27	170	1	filming	filming	NOUN
ger-27	170	2	may	may	AUX
ger-27	170	3	have	have	AUX
ger-27	170	4	encouraged	encourage	VERB
ger-27	170	5	teachers	teacher	NOUN
ger-27	170	6	to	to	PART
ger-27	170	7	perform	perform	VERB
ger-27	170	8	at	at	ADP
ger-27	170	9	their	their	PRON
ger-27	170	10	very	very	ADV
ger-27	170	11	best	good	ADJ
ger-27	170	12	or	or	CCONJ
ger-27	170	13	possibly	possibly	ADV
ger-27	170	14	it	it	PRON
ger-27	170	15	caused	cause	VERB
ger-27	170	16	anxiety	anxiety	NOUN
ger-27	170	17	that	that	PRON
ger-27	170	18	may	may	AUX
ger-27	170	19	have	have	AUX
ger-27	170	20	affected	affect	VERB
ger-27	170	21	instruction	instruction	NOUN
ger-27	170	22	.	.	PUNCT
ger-27	171	1	however	however	ADV
ger-27	171	2	,	,	PUNCT
ger-27	171	3	the	the	DET
ger-27	171	4	timss	timss	PROPN
ger-27	171	5	video	video	NOUN
ger-27	171	6	studies	study	NOUN
ger-27	171	7	demonstrated	demonstrate	VERB
ger-27	171	8	that	that	SCONJ
ger-27	171	9	systematic	systematic	ADJ
ger-27	171	10	observation	observation	NOUN
ger-27	171	11	of	of	ADP
ger-27	171	12	what	what	PRON
ger-27	171	13	goes	go	VERB
ger-27	171	14	on	on	ADP
ger-27	171	15	in	in	ADP
ger-27	171	16	the	the	DET
ger-27	171	17	classroom	classroom	NOUN
ger-27	171	18	can	can	AUX
ger-27	171	19	help	help	AUX
ger-27	171	20	identify	identify	VERB
ger-27	171	21	shared	shared	ADJ
ger-27	171	22	practices	practice	NOUN
ger-27	171	23	,	,	PUNCT
ger-27	171	24	routines	routine	NOUN
ger-27	171	25	,	,	PUNCT
ger-27	171	26	and	and	CCONJ
ger-27	171	27	discourse	discourse	NOUN
ger-27	171	28	that	that	PRON
ger-27	171	29	are	be	AUX
ger-27	171	30	common	common	ADJ
ger-27	171	31	to	to	ADP
ger-27	171	32	an	an	DET
ger-27	171	33	education	education	NOUN
ger-27	171	34	system	system	NOUN
ger-27	171	35	(	(	PUNCT
ger-27	171	36	stigler	stigler	NOUN
ger-27	171	37	et	et	PROPN
ger-27	171	38	al	al	PROPN
ger-27	171	39	,	,	PUNCT
ger-27	171	40	1999	1999	NUM
ger-27	171	41	)	)	PUNCT
ger-27	171	42	.	.	PUNCT
ger-27	172	1	some	some	DET
ger-27	172	2	practices	practice	NOUN
ger-27	172	3	positively	positively	ADV
ger-27	172	4	contribute	contribute	VERB
ger-27	172	5	to	to	ADP
ger-27	172	6	a	a	DET
ger-27	172	7	student	student	NOUN
ger-27	172	8	’s	’s	PART
ger-27	172	9	foundation	foundation	PROPN
ger-27	172	10	of	of	ADP
ger-27	172	11	knowledge	knowledge	NOUN
ger-27	172	12	,	,	PUNCT
ger-27	172	13	while	while	SCONJ
ger-27	172	14	other	other	ADJ
ger-27	172	15	practices	practice	NOUN
ger-27	172	16	may	may	AUX
ger-27	172	17	not	not	PART
ger-27	172	18	support	support	VERB
ger-27	172	19	learning	learning	NOUN
ger-27	172	20	and	and	CCONJ
ger-27	172	21	might	might	AUX
ger-27	172	22	even	even	ADV
ger-27	172	23	hamper	hamper	VERB
ger-27	172	24	it	it	PRON
ger-27	172	25	.	.	PUNCT
ger-27	173	1	the	the	DET
ger-27	173	2	timss	timss	PROPN
ger-27	173	3	study	study	NOUN
ger-27	173	4	observed	observe	VERB
ger-27	173	5	eighth	eighth	ADJ
ger-27	173	6	-	-	PUNCT
ger-27	173	7	grade	grade	NOUN
ger-27	173	8	classrooms	classroom	NOUN
ger-27	173	9	;	;	PUNCT
ger-27	173	10	therefore	therefore	ADV
ger-27	173	11	,	,	PUNCT
ger-27	173	12	we	we	PRON
ger-27	173	13	can	can	AUX
ger-27	173	14	not	not	PART
ger-27	173	15	directly	directly	ADV
ger-27	173	16	compare	compare	VERB
ger-27	173	17	results	result	NOUN
ger-27	173	18	from	from	ADP
ger-27	173	19	our	our	PRON
ger-27	173	20	study	study	NOUN
ger-27	173	21	with	with	ADP
ger-27	173	22	that	that	PRON
ger-27	173	23	of	of	ADP
ger-27	173	24	the	the	DET
ger-27	173	25	timss	timss	PROPN
ger-27	173	26	video	video	NOUN
ger-27	173	27	studies	study	NOUN
ger-27	173	28	.	.	PUNCT
ger-27	174	1	however	however	ADV
ger-27	174	2	,	,	PUNCT
ger-27	174	3	in	in	ADP
ger-27	174	4	both	both	DET
ger-27	174	5	studies	study	NOUN
ger-27	174	6	,	,	PUNCT
ger-27	174	7	results	result	NOUN
ger-27	174	8	were	be	AUX
ger-27	174	9	based	base	VERB
ger-27	174	10	on	on	ADP
ger-27	174	11	the	the	DET
ger-27	174	12	same	same	ADJ
ger-27	174	13	non	non	ADJ
ger-27	174	14	-	-	ADJ
ger-27	174	15	grade	grade	ADJ
ger-27	174	16	specific	specific	ADJ
ger-27	174	17	indicators	indicator	NOUN
ger-27	174	18	.	.	PUNCT
ger-27	175	1	therefore	therefore	ADV
ger-27	175	2	,	,	PUNCT
ger-27	175	3	the	the	DET
ger-27	175	4	results	result	NOUN
ger-27	175	5	allow	allow	VERB
ger-27	175	6	for	for	ADP
ger-27	175	7	cross	cross	ADJ
ger-27	175	8	-	-	ADJ
ger-27	175	9	country	country	ADJ
ger-27	175	10	comparison	comparison	NOUN
ger-27	175	11	of	of	ADP
ger-27	175	12	culturally	culturally	ADV
ger-27	175	13	-	-	PUNCT
ger-27	175	14	specific	specific	ADJ
ger-27	175	15	trends	trend	NOUN
ger-27	175	16	in	in	ADP
ger-27	175	17	teaching	teaching	NOUN
ger-27	175	18	approaches	approach	NOUN
ger-27	175	19	.	.	PUNCT
ger-27	176	1	that	that	PRON
ger-27	176	2	is	be	AUX
ger-27	176	3	to	to	PART
ger-27	176	4	say	say	VERB
ger-27	176	5	very	very	ADV
ger-27	176	6	specific	specific	ADJ
ger-27	176	7	differences	difference	NOUN
ger-27	176	8	in	in	ADP
ger-27	176	9	teaching	teaching	NOUN
ger-27	176	10	practices	practice	NOUN
ger-27	176	11	were	be	AUX
ger-27	176	12	seen	see	VERB
ger-27	176	13	between	between	ADP
ger-27	176	14	japan	japan	PROPN
ger-27	176	15	,	,	PUNCT
ger-27	176	16	the	the	DET
ger-27	176	17	highest	high	ADJ
ger-27	176	18	performer	performer	NOUN
ger-27	176	19	on	on	ADP
ger-27	176	20	the	the	DET
ger-27	176	21	timss	timss	PROPN
ger-27	176	22	examination	examination	NOUN
ger-27	176	23	,	,	PUNCT
ger-27	176	24	and	and	CCONJ
ger-27	176	25	the	the	DET
ger-27	176	26	united	united	PROPN
ger-27	176	27	states	states	PROPN
ger-27	176	28	and	and	CCONJ
ger-27	176	29	germany	germany	PROPN
ger-27	176	30	within	within	ADP
ger-27	176	31	the	the	DET
ger-27	176	32	1995	1995	NUM
ger-27	176	33	timms	timms	NOUN
ger-27	176	34	video	video	NOUN
ger-27	176	35	study	study	NOUN
ger-27	176	36	.	.	PUNCT
ger-27	177	1	based	base	VERB
ger-27	177	2	on	on	ADP
ger-27	177	3	the	the	DET
ger-27	177	4	conclusions	conclusion	NOUN
ger-27	177	5	from	from	ADP
ger-27	177	6	the	the	DET
ger-27	177	7	study	study	NOUN
ger-27	177	8	,	,	PUNCT
ger-27	177	9	we	we	PRON
ger-27	177	10	often	often	ADV
ger-27	177	11	abstractly	abstractly	ADV
ger-27	177	12	compare	compare	VERB
ger-27	177	13	our	our	PRON
ger-27	177	14	results	result	NOUN
ger-27	177	15	to	to	ADP
ger-27	177	16	what	what	PRON
ger-27	177	17	was	be	AUX
ger-27	177	18	observed	observe	VERB
ger-27	177	19	in	in	ADP
ger-27	177	20	high	high	ADJ
ger-27	177	21	performing	perform	VERB
ger-27	177	22	countries	country	NOUN
ger-27	177	23	,	,	PUNCT
ger-27	177	24	especially	especially	ADV
ger-27	177	25	to	to	ADP
ger-27	177	26	japan	japan	PROPN
ger-27	177	27	in	in	ADP
ger-27	177	28	math	math	NOUN
ger-27	177	29	.	.	PUNCT
ger-27	178	1	no	no	DET
ger-27	178	2	claim	claim	NOUN
ger-27	178	3	is	be	AUX
ger-27	178	4	made	make	VERB
ger-27	178	5	on	on	ADP
ger-27	178	6	the	the	DET
ger-27	178	7	cultural	cultural	ADJ
ger-27	178	8	relevance	relevance	NOUN
ger-27	178	9	of	of	ADP
ger-27	178	10	the	the	DET
ger-27	178	11	findings	finding	NOUN
ger-27	178	12	because	because	SCONJ
ger-27	178	13	the	the	DET
ger-27	178	14	focus	focus	NOUN
ger-27	178	15	of	of	ADP
ger-27	178	16	the	the	DET
ger-27	178	17	study	study	NOUN
ger-27	178	18	was	be	AUX
ger-27	178	19	the	the	DET
ger-27	178	20	contrasting	contrast	VERB
ger-27	178	21	patterns	pattern	NOUN
ger-27	178	22	at	at	ADP
ger-27	178	23	the	the	DET
ger-27	178	24	national	national	ADJ
ger-27	178	25	level	level	NOUN
ger-27	178	26	of	of	ADP
ger-27	178	27	the	the	DET
ger-27	178	28	three	three	NUM
ger-27	178	29	participant	participant	ADJ
ger-27	178	30	sites	site	NOUN
ger-27	178	31	in	in	ADP
ger-27	178	32	this	this	DET
ger-27	178	33	study	study	NOUN
ger-27	178	34	.	.	PUNCT
ger-27	179	1	results	result	VERB
ger-27	179	2	the	the	DET
ger-27	179	3	results	result	NOUN
ger-27	179	4	of	of	ADP
ger-27	179	5	the	the	DET
ger-27	179	6	study	study	NOUN
ger-27	179	7	identified	identify	VERB
ger-27	179	8	important	important	ADJ
ger-27	179	9	possible	possible	ADJ
ger-27	179	10	relationships	relationship	NOUN
ger-27	179	11	between	between	ADP
ger-27	179	12	learning	learn	VERB
ger-27	179	13	,	,	PUNCT
ger-27	179	14	and	and	CCONJ
ger-27	179	15	content	content	NOUN
ger-27	179	16	and	and	CCONJ
ger-27	179	17	methodology	methodology	NOUN
ger-27	179	18	.	.	PUNCT
ger-27	180	1	based	base	VERB
ger-27	180	2	on	on	ADP
ger-27	180	3	comparisons	comparison	NOUN
ger-27	180	4	between	between	ADP
ger-27	180	5	the	the	DET
ger-27	180	6	three	three	NUM
ger-27	180	7	countries	country	NOUN
ger-27	180	8	and	and	CCONJ
ger-27	180	9	links	link	NOUN
ger-27	180	10	made	make	VERB
ger-27	180	11	between	between	ADP
ger-27	180	12	results	result	NOUN
ger-27	180	13	from	from	ADP
ger-27	180	14	the	the	DET
ger-27	180	15	timss	timss	PROPN
ger-27	180	16	video	video	NOUN
ger-27	180	17	studies	study	NOUN
ger-27	180	18	,	,	PUNCT
ger-27	180	19	we	we	PRON
ger-27	180	20	conclude	conclude	VERB
ger-27	180	21	that	that	SCONJ
ger-27	180	22	the	the	DET
ger-27	180	23	method	method	NOUN
ger-27	180	24	through	through	ADP
ger-27	180	25	which	which	DET
ger-27	180	26	content	content	NOUN
ger-27	180	27	is	be	AUX
ger-27	180	28	presented	present	VERB
ger-27	180	29	has	have	VERB
ger-27	180	30	a	a	DET
ger-27	180	31	strong	strong	ADJ
ger-27	180	32	relationship	relationship	NOUN
ger-27	180	33	with	with	ADP
ger-27	180	34	learning	learning	NOUN
ger-27	180	35	and	and	CCONJ
ger-27	180	36	the	the	DET
ger-27	180	37	development	development	NOUN
ger-27	180	38	of	of	ADP
ger-27	180	39	certain	certain	ADJ
ger-27	180	40	critical	critical	ADJ
ger-27	180	41	thinking	thinking	NOUN
ger-27	180	42	skills	skill	NOUN
ger-27	180	43	,	,	PUNCT
ger-27	180	44	and	and	CCONJ
ger-27	180	45	the	the	DET
ger-27	180	46	type	type	NOUN
ger-27	180	47	of	of	ADP
ger-27	180	48	content	content	NOUN
ger-27	180	49	and	and	CCONJ
ger-27	180	50	complexity	complexity	NOUN
ger-27	180	51	of	of	ADP
ger-27	180	52	the	the	DET
ger-27	180	53	content	content	NOUN
ger-27	180	54	will	will	AUX
ger-27	180	55	also	also	ADV
ger-27	180	56	affect	affect	VERB
ger-27	180	57	how	how	SCONJ
ger-27	180	58	well	well	ADV
ger-27	180	59	students	student	NOUN
ger-27	180	60	capture	capture	VERB
ger-27	180	61	and	and	CCONJ
ger-27	180	62	absorb	absorb	VERB
ger-27	180	63	math	math	NOUN
ger-27	180	64	and	and	CCONJ
ger-27	180	65	science	science	NOUN
ger-27	180	66	knowledge	knowledge	NOUN
ger-27	180	67	.	.	PUNCT
ger-27	181	1	all	all	DET
ger-27	181	2	results	result	NOUN
ger-27	181	3	are	be	AUX
ger-27	181	4	summarized	summarize	VERB
ger-27	181	5	in	in	ADP
ger-27	181	6	table	table	NOUN
ger-27	181	7	2	2	NUM
ger-27	181	8	.	.	PUNCT
ger-27	182	1	what	what	PRON
ger-27	182	2	goes	go	VERB
ger-27	182	3	on	on	ADP
ger-27	182	4	inside	inside	ADP
ger-27	182	5	latin	latin	ADJ
ger-27	182	6	american	american	PROPN
ger-27	182	7	math	math	PROPN
ger-27	182	8	and	and	CCONJ
ger-27	182	9	science	science	NOUN
ger-27	182	10	classrooms	classroom	VERB
ger-27	182	11	117	117	NUM
ger-27	182	12	table	table	NOUN
ger-27	182	13	2	2	NUM
ger-27	182	14	results	result	NOUN
ger-27	182	15	of	of	ADP
ger-27	182	16	the	the	DET
ger-27	182	17	video	video	NOUN
ger-27	182	18	study	study	NOUN
ger-27	182	19	dominican	dominican	PROPN
ger-27	182	20	republic	republic	PROPN
ger-27	182	21	paraguay	paraguay	PROPN
ger-27	182	22	nuevo	nuevo	PROPN
ger-27	182	23	leon	leon	PROPN
ger-27	182	24	,	,	PUNCT
ger-27	182	25	mexico	mexico	PROPN
ger-27	182	26	proportion	proportion	NOUN
ger-27	182	27	of	of	ADP
ger-27	182	28	math	math	NOUN
ger-27	182	29	instruction	instruction	NOUN
ger-27	182	30	time	time	NOUN
ger-27	182	31	spent	spend	VERB
ger-27	182	32	on	on	ADP
ger-27	182	33	different	different	ADJ
ger-27	182	34	types	type	NOUN
ger-27	182	35	of	of	ADP
ger-27	182	36	mathematical	mathematical	ADJ
ger-27	182	37	thinking	thinking	NOUN
ger-27	182	38	(	(	PUNCT
ger-27	182	39	%	%	INTJ
ger-27	182	40	)	)	PUNCT
ger-27	182	41	applying	apply	VERB
ger-27	182	42	concepts	concept	NOUN
ger-27	182	43	57	57	NUM
ger-27	182	44	59	59	NUM
ger-27	182	45	67	67	NUM
ger-27	182	46	practicing	practice	VERB
ger-27	182	47	routine	routine	ADJ
ger-27	182	48	procedures	procedure	NOUN
ger-27	183	1	43	43	NUM
ger-27	183	2	39	39	NUM
ger-27	183	3	30	30	NUM
ger-27	183	4	inventing	invent	VERB
ger-27	183	5	new	new	ADJ
ger-27	183	6	solutions	solution	NOUN
ger-27	183	7	0	0	NUM
ger-27	183	8	2	2	NUM
ger-27	183	9	3	3	NUM
ger-27	183	10	math	math	NOUN
ger-27	183	11	lessons	lesson	NOUN
ger-27	183	12	in	in	ADP
ger-27	183	13	which	which	PRON
ger-27	183	14	students	student	NOUN
ger-27	183	15	and	and	CCONJ
ger-27	183	16	teachers	teacher	NOUN
ger-27	183	17	present	present	VERB
ger-27	183	18	alternative	alternative	ADJ
ger-27	183	19	solutions	solution	NOUN
ger-27	183	20	to	to	ADP
ger-27	183	21	math	math	NOUN
ger-27	183	22	problems	problem	NOUN
ger-27	183	23	(	(	PUNCT
ger-27	183	24	%	%	INTJ
ger-27	183	25	)	)	PUNCT
ger-27	183	26	no	no	DET
ger-27	183	27	alternative	alternative	ADJ
ger-27	183	28	solutions	solution	NOUN
ger-27	183	29	considered	consider	VERB
ger-27	183	30	94	94	NUM
ger-27	183	31	94	94	NUM
ger-27	183	32	82	82	NUM
ger-27	183	33	students	student	NOUN
ger-27	183	34	present	present	VERB
ger-27	183	35	alternative	alternative	ADJ
ger-27	183	36	solutions	solution	NOUN
ger-27	183	37	3	3	NUM
ger-27	183	38	3	3	NUM
ger-27	183	39	14	14	NUM
ger-27	183	40	teachers	teacher	NOUN
ger-27	183	41	present	present	VERB
ger-27	183	42	alternative	alternative	ADJ
ger-27	183	43	solutions	solution	NOUN
ger-27	183	44	3	3	NUM
ger-27	183	45	3	3	NUM
ger-27	183	46	4	4	NUM
ger-27	183	47	proportion	proportion	NOUN
ger-27	183	48	of	of	ADP
ger-27	183	49	science	science	NOUN
ger-27	183	50	lessons	lesson	NOUN
ger-27	183	51	that	that	PRON
ger-27	183	52	focused	focus	VERB
ger-27	183	53	on	on	ADP
ger-27	183	54	development	development	NOUN
ger-27	183	55	of	of	ADP
ger-27	183	56	connections	connection	NOUN
ger-27	183	57	versus	versus	ADP
ger-27	183	58	acquiring	acquire	VERB
ger-27	183	59	facts	fact	NOUN
ger-27	183	60	,	,	PUNCT
ger-27	183	61	definitions	definition	NOUN
ger-27	183	62	,	,	PUNCT
ger-27	183	63	and	and	CCONJ
ger-27	183	64	algorithms	algorithm	NOUN
ger-27	183	65	(	(	PUNCT
ger-27	183	66	%	%	INTJ
ger-27	183	67	)	)	PUNCT
ger-27	183	68	acquiring	acquire	VERB
ger-27	183	69	facts	fact	NOUN
ger-27	183	70	,	,	PUNCT
ger-27	183	71	definitions	definition	NOUN
ger-27	183	72	,	,	PUNCT
ger-27	183	73	and	and	CCONJ
ger-27	183	74	algorithms	algorithm	VERB
ger-27	183	75	96	96	NUM
ger-27	183	76	97	97	NUM
ger-27	183	77	69	69	NUM
ger-27	183	78	making	making	NOUN
ger-27	183	79	connections	connection	NOUN
ger-27	183	80	4	4	NUM
ger-27	183	81	3	3	NUM
ger-27	183	82	31	31	NUM
ger-27	183	83	proportion	proportion	NOUN
ger-27	183	84	of	of	ADP
ger-27	183	85	science	science	NOUN
ger-27	183	86	instruction	instruction	NOUN
ger-27	183	87	time	time	NOUN
ger-27	183	88	devoted	devote	VERB
ger-27	183	89	to	to	PART
ger-27	183	90	work	work	VERB
ger-27	183	91	in	in	ADP
ger-27	183	92	seats	seat	NOUN
ger-27	183	93	and	and	CCONJ
ger-27	183	94	practical	practical	ADJ
ger-27	183	95	activities	activity	NOUN
ger-27	183	96	(	(	PUNCT
ger-27	183	97	%	%	INTJ
ger-27	183	98	)	)	PUNCT
ger-27	183	99	seat	seat	NOUN
ger-27	183	100	workwhole	workwhole	NOUN
ger-27	183	101	class	class	NOUN
ger-27	183	102	20	20	NUM
ger-27	183	103	22	22	NUM
ger-27	183	104	28	28	NUM
ger-27	183	105	seat	seat	NOUN
ger-27	183	106	workindependent	workindependent	VERB
ger-27	183	107	32	32	NUM
ger-27	183	108	46	46	NUM
ger-27	183	109	28	28	NUM
ger-27	183	110	practical	practical	ADJ
ger-27	183	111	activitieswhole	activitieswhole	NOUN
ger-27	183	112	class	class	NOUN
ger-27	183	113	44	44	NUM
ger-27	183	114	26	26	NUM
ger-27	183	115	40	40	NUM
ger-27	183	116	practical	practical	ADJ
ger-27	183	117	activitiesindependent	activitiesindependent	NOUN
ger-27	183	118	4	4	NUM
ger-27	183	119	6	6	NUM
ger-27	183	120	4	4	NUM
ger-27	183	121	proportion	proportion	NOUN
ger-27	183	122	of	of	ADP
ger-27	183	123	math	math	NOUN
ger-27	183	124	lesson	lesson	NOUN
ger-27	183	125	time	time	NOUN
ger-27	183	126	devoted	devote	VERB
ger-27	183	127	to	to	ADP
ger-27	183	128	new	new	ADJ
ger-27	183	129	and	and	CCONJ
ger-27	183	130	previous	previous	ADJ
ger-27	183	131	content	content	NOUN
ger-27	183	132	(	(	PUNCT
ger-27	183	133	%	%	INTJ
ger-27	183	134	)	)	PUNCT
ger-27	183	135	reviewing	review	VERB
ger-27	183	136	previous	previous	ADJ
ger-27	183	137	content	content	NOUN
ger-27	183	138	82	82	NUM
ger-27	183	139	68	68	NUM
ger-27	183	140	28	28	NUM
ger-27	183	141	introducing	introduce	VERB
ger-27	183	142	new	new	ADJ
ger-27	183	143	content	content	NOUN
ger-27	183	144	11	11	NUM
ger-27	183	145	12	12	NUM
ger-27	183	146	15	15	NUM
ger-27	183	147	practicing	practice	VERB
ger-27	183	148	new	new	ADJ
ger-27	183	149	content	content	NOUN
ger-27	183	150	7	7	NUM
ger-27	183	151	20	20	NUM
ger-27	183	152	57	57	NUM
ger-27	183	153	complexity	complexity	NOUN
ger-27	183	154	of	of	ADP
ger-27	183	155	the	the	DET
ger-27	183	156	math	math	NOUN
ger-27	183	157	problems	problem	NOUN
ger-27	183	158	covered	cover	VERB
ger-27	183	159	(	(	PUNCT
ger-27	183	160	%	%	INTJ
ger-27	183	161	)	)	PUNCT
ger-27	183	162	low	low	NOUN
ger-27	183	163	89	89	NUM
ger-27	183	164	76	76	NUM
ger-27	183	165	94	94	NUM
ger-27	183	166	moderate	moderate	ADJ
ger-27	183	167	9	9	NUM
ger-27	183	168	21	21	NUM
ger-27	183	169	5	5	NUM
ger-27	183	170	high	high	ADJ
ger-27	183	171	2	2	NUM
ger-27	183	172	3	3	NUM
ger-27	183	173	1	1	NUM
ger-27	183	174	proportion	proportion	NOUN
ger-27	183	175	of	of	ADP
ger-27	183	176	science	science	NOUN
ger-27	183	177	lessons	lesson	NOUN
ger-27	183	178	with	with	ADP
ger-27	183	179	different	different	ADJ
ger-27	183	180	levels	level	NOUN
ger-27	183	181	content	content	VERB
ger-27	183	182	complexity	complexity	NOUN
ger-27	183	183	as	as	SCONJ
ger-27	183	184	compared	compare	VERB
ger-27	183	185	to	to	ADP
ger-27	183	186	the	the	DET
ger-27	183	187	national	national	ADJ
ger-27	183	188	curriculum	curriculum	NOUN
ger-27	183	189	(	(	PUNCT
ger-27	183	190	%	%	INTJ
ger-27	183	191	)	)	PUNCT
ger-27	183	192	basic	basic	ADJ
ger-27	183	193	82	82	NUM
ger-27	183	194	91	91	NUM
ger-27	183	195	83	83	NUM
ger-27	183	196	basic	basic	ADJ
ger-27	183	197	and	and	CCONJ
ger-27	183	198	challenging	challenge	VERB
ger-27	183	199	17	17	NUM
ger-27	183	200	8	8	NUM
ger-27	183	201	17	17	NUM
ger-27	183	202	challenging	challenge	VERB
ger-27	183	203	1	1	NUM
ger-27	183	204	1	1	NUM
ger-27	183	205	0	0	NUM
ger-27	183	206	sources	source	NOUN
ger-27	183	207	of	of	ADP
ger-27	183	208	content	content	NOUN
ger-27	183	209	used	use	VERB
ger-27	183	210	during	during	ADP
ger-27	183	211	science	science	NOUN
ger-27	183	212	lessons	lesson	NOUN
ger-27	183	213	(	(	PUNCT
ger-27	183	214	%	%	INTJ
ger-27	183	215	)	)	PUNCT
ger-27	183	216	teachers	teacher	NOUN
ger-27	183	217	71	71	NUM
ger-27	183	218	64	64	NUM
ger-27	183	219	54	54	NUM
ger-27	183	220	textbooks	textbook	NOUN
ger-27	183	221	23	23	NUM
ger-27	183	222	6	6	NUM
ger-27	183	223	26	26	NUM
ger-27	183	224	worksheets	worksheet	NOUN
ger-27	183	225	4	4	NUM
ger-27	183	226	26	26	NUM
ger-27	183	227	7	7	NUM
ger-27	183	228	other	other	ADJ
ger-27	183	229	sources	source	NOUN
ger-27	183	230	2	2	NUM
ger-27	183	231	4	4	NUM
ger-27	183	232	13	13	NUM
ger-27	183	233	source	source	NOUN
ger-27	183	234	:	:	PUNCT
ger-27	183	235	authors	author	NOUN
ger-27	183	236	’	’	PART
ger-27	183	237	construction	construction	NOUN
ger-27	183	238	science	science	NOUN
ger-27	183	239	118	118	NUM
ger-27	183	240	global	global	ADJ
ger-27	183	241	education	education	NOUN
ger-27	183	242	review	review	NOUN
ger-27	183	243	1(3	1(3	NUM
ger-27	183	244	)	)	PUNCT
ger-27	183	245	the	the	DET
ger-27	183	246	timss	timss	PROPN
ger-27	183	247	video	video	NOUN
ger-27	183	248	studies	study	NOUN
ger-27	183	249	used	use	VERB
ger-27	183	250	a	a	DET
ger-27	183	251	wide	wide	ADJ
ger-27	183	252	variety	variety	NOUN
ger-27	183	253	of	of	ADP
ger-27	183	254	indicators	indicator	NOUN
ger-27	183	255	to	to	PART
ger-27	183	256	assess	assess	VERB
ger-27	183	257	the	the	DET
ger-27	183	258	level	level	NOUN
ger-27	183	259	of	of	ADP
ger-27	183	260	inquiry	inquiry	NOUN
ger-27	183	261	used	use	VERB
ger-27	183	262	in	in	ADP
ger-27	183	263	science	science	NOUN
ger-27	183	264	instruction	instruction	NOUN
ger-27	183	265	.	.	PUNCT
ger-27	184	1	one	one	NUM
ger-27	184	2	indicator	indicator	NOUN
ger-27	184	3	categorizes	categorize	VERB
ger-27	184	4	lessons	lesson	NOUN
ger-27	184	5	according	accord	VERB
ger-27	184	6	to	to	ADP
ger-27	184	7	how	how	SCONJ
ger-27	184	8	scientific	scientific	ADJ
ger-27	184	9	content	content	NOUN
ger-27	184	10	is	be	AUX
ger-27	184	11	developed	develop	VERB
ger-27	184	12	:	:	PUNCT
ger-27	184	13	by	by	ADP
ger-27	184	14	encouraging	encourage	VERB
ger-27	184	15	students	student	NOUN
ger-27	184	16	to	to	PART
ger-27	184	17	make	make	VERB
ger-27	184	18	connections	connection	NOUN
ger-27	184	19	among	among	ADP
ger-27	184	20	ideas	idea	NOUN
ger-27	184	21	,	,	PUNCT
ger-27	184	22	experiences	experience	NOUN
ger-27	184	23	,	,	PUNCT
ger-27	184	24	patterns	pattern	NOUN
ger-27	184	25	,	,	PUNCT
ger-27	184	26	and	and	CCONJ
ger-27	184	27	explanations	explanation	NOUN
ger-27	184	28	;	;	PUNCT
ger-27	184	29	or	or	CCONJ
ger-27	184	30	by	by	ADP
ger-27	184	31	acquiring	acquire	VERB
ger-27	184	32	facts	fact	NOUN
ger-27	184	33	,	,	PUNCT
ger-27	184	34	definitions	definition	NOUN
ger-27	184	35	,	,	PUNCT
ger-27	184	36	and	and	CCONJ
ger-27	184	37	algorithms	algorithm	NOUN
ger-27	184	38	.	.	PUNCT
ger-27	185	1	in	in	ADP
ger-27	185	2	the	the	DET
ger-27	185	3	classrooms	classroom	NOUN
ger-27	185	4	we	we	PRON
ger-27	185	5	filmed	film	VERB
ger-27	185	6	,	,	PUNCT
ger-27	185	7	lessons	lesson	NOUN
ger-27	185	8	focused	focus	VERB
ger-27	185	9	on	on	ADP
ger-27	185	10	memorization	memorization	NOUN
ger-27	185	11	of	of	ADP
ger-27	185	12	scientific	scientific	ADJ
ger-27	185	13	concepts	concept	NOUN
ger-27	185	14	and	and	CCONJ
ger-27	185	15	learning	learn	VERB
ger-27	185	16	the	the	DET
ger-27	185	17	history	history	NOUN
ger-27	185	18	of	of	ADP
ger-27	185	19	science	science	NOUN
ger-27	185	20	rather	rather	ADV
ger-27	185	21	than	than	ADP
ger-27	185	22	doing	do	VERB
ger-27	185	23	science	science	NOUN
ger-27	185	24	.	.	PUNCT
ger-27	186	1	students	student	NOUN
ger-27	186	2	engaged	engage	VERB
ger-27	186	3	in	in	ADP
ger-27	186	4	practical	practical	ADJ
ger-27	186	5	activities	activity	NOUN
ger-27	186	6	in	in	ADP
ger-27	186	7	all	all	DET
ger-27	186	8	three	three	NUM
ger-27	186	9	countries	country	NOUN
ger-27	186	10	:	:	PUNCT
ger-27	186	11	the	the	DET
ger-27	186	12	dominican	dominican	PROPN
ger-27	186	13	republic	republic	PROPN
ger-27	186	14	(	(	PUNCT
ger-27	186	15	48	48	NUM
ger-27	186	16	percent	percent	NOUN
ger-27	186	17	)	)	PUNCT
ger-27	186	18	and	and	CCONJ
ger-27	186	19	nuevo	nuevo	PROPN
ger-27	186	20	leon	leon	PROPN
ger-27	186	21	(	(	PUNCT
ger-27	186	22	44	44	NUM
ger-27	186	23	percent	percent	NOUN
ger-27	186	24	)	)	PUNCT
ger-27	186	25	,	,	PUNCT
ger-27	186	26	and	and	CCONJ
ger-27	186	27	paraguay	paraguay	NOUN
ger-27	186	28	(	(	PUNCT
ger-27	186	29	32	32	NUM
ger-27	186	30	percent	percent	NOUN
ger-27	186	31	)	)	PUNCT
ger-27	186	32	.	.	PUNCT
ger-27	187	1	however	however	ADV
ger-27	187	2	,	,	PUNCT
ger-27	187	3	student	student	NOUN
ger-27	187	4	opportunities	opportunity	NOUN
ger-27	187	5	for	for	ADP
ger-27	187	6	hands	hand	NOUN
ger-27	187	7	-	-	PUNCT
ger-27	187	8	on	on	ADP
ger-27	187	9	learning	learning	NOUN
ger-27	187	10	were	be	AUX
ger-27	187	11	severely	severely	ADV
ger-27	187	12	limited	limit	VERB
ger-27	187	13	as	as	SCONJ
ger-27	187	14	the	the	DET
ger-27	187	15	teacher	teacher	NOUN
ger-27	187	16	performed	perform	VERB
ger-27	187	17	demonstrations	demonstration	NOUN
ger-27	187	18	of	of	ADP
ger-27	187	19	almost	almost	ADV
ger-27	187	20	all	all	PRON
ger-27	187	21	of	of	ADP
ger-27	187	22	the	the	DET
ger-27	187	23	practical	practical	ADJ
ger-27	187	24	work	work	NOUN
ger-27	187	25	in	in	ADP
ger-27	187	26	front	front	NOUN
ger-27	187	27	of	of	ADP
ger-27	187	28	the	the	DET
ger-27	187	29	entire	entire	ADJ
ger-27	187	30	class	class	NOUN
ger-27	187	31	and	and	CCONJ
ger-27	187	32	students	student	NOUN
ger-27	187	33	were	be	AUX
ger-27	187	34	seldom	seldom	ADV
ger-27	187	35	given	give	VERB
ger-27	187	36	time	time	NOUN
ger-27	187	37	to	to	PART
ger-27	187	38	work	work	VERB
ger-27	187	39	through	through	ADP
ger-27	187	40	procedures	procedure	NOUN
ger-27	187	41	and	and	CCONJ
ger-27	187	42	develop	develop	VERB
ger-27	187	43	an	an	DET
ger-27	187	44	understanding	understanding	NOUN
ger-27	187	45	of	of	ADP
ger-27	187	46	concepts	concept	NOUN
ger-27	187	47	.	.	PUNCT
ger-27	188	1	the	the	DET
ger-27	188	2	few	few	ADJ
ger-27	188	3	lessons	lesson	NOUN
ger-27	188	4	that	that	PRON
ger-27	188	5	contained	contain	VERB
ger-27	188	6	practical	practical	ADJ
ger-27	188	7	independent	independent	ADJ
ger-27	188	8	work	work	NOUN
ger-27	188	9	were	be	AUX
ger-27	188	10	restricted	restrict	VERB
ger-27	188	11	to	to	ADP
ger-27	188	12	confirming	confirm	VERB
ger-27	188	13	findings	finding	NOUN
ger-27	188	14	already	already	ADV
ger-27	188	15	given	give	VERB
ger-27	188	16	to	to	ADP
ger-27	188	17	them	they	PRON
ger-27	188	18	by	by	ADP
ger-27	188	19	their	their	PRON
ger-27	188	20	teacher	teacher	NOUN
ger-27	188	21	.	.	PUNCT
ger-27	189	1	students	student	NOUN
ger-27	189	2	were	be	AUX
ger-27	189	3	asked	ask	VERB
ger-27	189	4	to	to	PART
ger-27	189	5	replicate	replicate	VERB
ger-27	189	6	an	an	DET
ger-27	189	7	activity	activity	NOUN
ger-27	189	8	modeled	model	VERB
ger-27	189	9	by	by	ADP
ger-27	189	10	the	the	DET
ger-27	189	11	teacher	teacher	NOUN
ger-27	189	12	,	,	PUNCT
ger-27	189	13	or	or	CCONJ
ger-27	189	14	the	the	DET
ger-27	189	15	teacher	teacher	NOUN
ger-27	189	16	would	would	AUX
ger-27	189	17	ask	ask	VERB
ger-27	189	18	the	the	DET
ger-27	189	19	students	student	NOUN
ger-27	189	20	to	to	PART
ger-27	189	21	follow	follow	VERB
ger-27	189	22	a	a	DET
ger-27	189	23	procedure	procedure	NOUN
ger-27	189	24	to	to	PART
ger-27	189	25	arrive	arrive	VERB
ger-27	189	26	at	at	ADP
ger-27	189	27	an	an	DET
ger-27	189	28	outcome	outcome	NOUN
ger-27	189	29	that	that	SCONJ
ger-27	189	30	the	the	DET
ger-27	189	31	teacher	teacher	NOUN
ger-27	189	32	had	have	AUX
ger-27	189	33	previously	previously	ADV
ger-27	189	34	introduced	introduce	VERB
ger-27	189	35	.	.	PUNCT
ger-27	190	1	rather	rather	ADV
ger-27	190	2	than	than	ADP
ger-27	190	3	asking	ask	VERB
ger-27	190	4	students	student	NOUN
ger-27	190	5	(	(	PUNCT
ger-27	190	6	for	for	ADP
ger-27	190	7	example	example	NOUN
ger-27	190	8	)	)	PUNCT
ger-27	190	9	to	to	PART
ger-27	190	10	formulate	formulate	VERB
ger-27	190	11	predictions	prediction	NOUN
ger-27	190	12	about	about	ADP
ger-27	190	13	the	the	DET
ger-27	190	14	density	density	NOUN
ger-27	190	15	and	and	CCONJ
ger-27	190	16	mass	mass	NOUN
ger-27	190	17	of	of	ADP
ger-27	190	18	different	different	ADJ
ger-27	190	19	materials	material	NOUN
ger-27	190	20	and	and	CCONJ
ger-27	190	21	to	to	PART
ger-27	190	22	design	design	VERB
ger-27	190	23	experiments	experiment	NOUN
ger-27	190	24	to	to	PART
ger-27	190	25	test	test	VERB
ger-27	190	26	their	their	PRON
ger-27	190	27	predictions	prediction	NOUN
ger-27	190	28	,	,	PUNCT
ger-27	190	29	the	the	DET
ger-27	190	30	teacher	teacher	NOUN
ger-27	190	31	might	might	AUX
ger-27	190	32	tell	tell	VERB
ger-27	190	33	students	student	NOUN
ger-27	190	34	that	that	SCONJ
ger-27	190	35	copper	copper	NOUN
ger-27	190	36	is	be	AUX
ger-27	190	37	denser	dense	ADJ
ger-27	190	38	than	than	ADP
ger-27	190	39	aluminum	aluminum	NOUN
ger-27	190	40	,	,	PUNCT
ger-27	190	41	and	and	CCONJ
ger-27	190	42	then	then	ADV
ger-27	190	43	have	have	VERB
ger-27	190	44	the	the	DET
ger-27	190	45	students	student	NOUN
ger-27	190	46	confirm	confirm	VERB
ger-27	190	47	that	that	SCONJ
ger-27	190	48	this	this	PRON
ger-27	190	49	is	be	AUX
ger-27	190	50	the	the	DET
ger-27	190	51	case	case	NOUN
ger-27	190	52	.	.	PUNCT
ger-27	191	1	two	two	NUM
ger-27	191	2	-	-	PUNCT
ger-27	191	3	thirds	third	NOUN
ger-27	191	4	of	of	ADP
ger-27	191	5	the	the	DET
ger-27	191	6	practical	practical	ADJ
ger-27	191	7	experiments	experiment	NOUN
ger-27	191	8	in	in	ADP
ger-27	191	9	paraguay	paraguay	NOUN
ger-27	191	10	were	be	AUX
ger-27	191	11	classified	classify	VERB
ger-27	191	12	as	as	ADP
ger-27	191	13	confirming	confirm	VERB
ger-27	191	14	content	content	NOUN
ger-27	191	15	.	.	PUNCT
ger-27	192	1	only	only	ADV
ger-27	192	2	in	in	ADP
ger-27	192	3	6	6	NUM
ger-27	192	4	percent	percent	NOUN
ger-27	192	5	of	of	ADP
ger-27	192	6	the	the	DET
ger-27	192	7	paraguayan	paraguayan	PROPN
ger-27	192	8	lessons	lesson	NOUN
ger-27	192	9	did	do	AUX
ger-27	192	10	students	student	NOUN
ger-27	192	11	explore	explore	VERB
ger-27	192	12	a	a	DET
ger-27	192	13	research	research	NOUN
ger-27	192	14	question	question	NOUN
ger-27	192	15	independently	independently	ADV
ger-27	192	16	.	.	PUNCT
ger-27	193	1	the	the	DET
ger-27	193	2	situation	situation	NOUN
ger-27	193	3	was	be	AUX
ger-27	193	4	not	not	PART
ger-27	193	5	much	much	ADV
ger-27	193	6	better	well	ADJ
ger-27	193	7	in	in	ADP
ger-27	193	8	the	the	DET
ger-27	193	9	dominican	dominican	PROPN
ger-27	193	10	republic	republic	NOUN
ger-27	193	11	(	(	PUNCT
ger-27	193	12	7	7	NUM
ger-27	193	13	percent	percent	NOUN
ger-27	193	14	)	)	PUNCT
ger-27	193	15	and	and	CCONJ
ger-27	193	16	only	only	ADV
ger-27	193	17	slightly	slightly	ADV
ger-27	193	18	better	well	ADJ
ger-27	193	19	in	in	ADP
ger-27	193	20	the	the	DET
ger-27	193	21	state	state	NOUN
ger-27	193	22	of	of	ADP
ger-27	193	23	nuevo	nuevo	PROPN
ger-27	193	24	leon	leon	PROPN
ger-27	193	25	(	(	PUNCT
ger-27	193	26	11	11	NUM
ger-27	193	27	percent	percent	NOUN
ger-27	193	28	)	)	PUNCT
ger-27	193	29	.	.	PUNCT
ger-27	194	1	evidence	evidence	NOUN
ger-27	194	2	suggests	suggest	VERB
ger-27	194	3	that	that	SCONJ
ger-27	194	4	students	student	NOUN
ger-27	194	5	who	who	PRON
ger-27	194	6	are	be	AUX
ger-27	194	7	taught	teach	VERB
ger-27	194	8	through	through	ADP
ger-27	194	9	memorization	memorization	NOUN
ger-27	194	10	of	of	ADP
ger-27	194	11	formulas	formula	NOUN
ger-27	194	12	and	and	CCONJ
ger-27	194	13	taught	teach	VERB
ger-27	194	14	the	the	DET
ger-27	194	15	history	history	NOUN
ger-27	194	16	of	of	ADP
ger-27	194	17	science	science	NOUN
ger-27	194	18	instead	instead	ADV
ger-27	194	19	of	of	ADP
ger-27	194	20	actually	actually	ADV
ger-27	194	21	doing	do	VERB
ger-27	194	22	science	science	NOUN
ger-27	194	23	have	have	VERB
ger-27	194	24	lower	low	ADJ
ger-27	194	25	levels	level	NOUN
ger-27	194	26	of	of	ADP
ger-27	194	27	learning	learn	VERB
ger-27	194	28	.	.	PUNCT
ger-27	195	1	the	the	DET
ger-27	195	2	high	high	ADJ
ger-27	195	3	proportion	proportion	NOUN
ger-27	195	4	of	of	ADP
ger-27	195	5	reliance	reliance	NOUN
ger-27	195	6	on	on	ADP
ger-27	195	7	presenting	present	VERB
ger-27	195	8	facts	fact	NOUN
ger-27	195	9	and	and	CCONJ
ger-27	195	10	definitions	definition	NOUN
ger-27	195	11	and	and	CCONJ
ger-27	195	12	the	the	DET
ger-27	195	13	low	low	ADJ
ger-27	195	14	performance	performance	NOUN
ger-27	195	15	of	of	ADP
ger-27	195	16	the	the	DET
ger-27	195	17	countries	country	NOUN
ger-27	195	18	on	on	ADP
ger-27	195	19	the	the	DET
ger-27	195	20	serce	serce	NOUN
ger-27	195	21	in	in	ADP
ger-27	195	22	science	science	NOUN
ger-27	195	23	supports	support	VERB
ger-27	195	24	this	this	DET
ger-27	195	25	evidence	evidence	NOUN
ger-27	195	26	.	.	PUNCT
ger-27	196	1	connecting	connect	VERB
ger-27	196	2	classroom	classroom	NOUN
ger-27	196	3	lessons	lesson	NOUN
ger-27	196	4	to	to	ADP
ger-27	196	5	real	real	ADJ
ger-27	196	6	life	life	NOUN
ger-27	196	7	situations	situation	NOUN
ger-27	196	8	that	that	PRON
ger-27	196	9	students	student	NOUN
ger-27	196	10	may	may	AUX
ger-27	196	11	encounter	encounter	VERB
ger-27	196	12	has	have	AUX
ger-27	196	13	been	be	AUX
ger-27	196	14	shown	show	VERB
ger-27	196	15	to	to	PART
ger-27	196	16	increase	increase	VERB
ger-27	196	17	interest	interest	NOUN
ger-27	196	18	in	in	ADP
ger-27	196	19	science	science	NOUN
ger-27	196	20	and	and	CCONJ
ger-27	196	21	improve	improve	VERB
ger-27	196	22	learning	learn	VERB
ger-27	196	23	.	.	PUNCT
ger-27	197	1	students	student	NOUN
ger-27	197	2	understand	understand	VERB
ger-27	197	3	the	the	DET
ger-27	197	4	application	application	NOUN
ger-27	197	5	of	of	ADP
ger-27	197	6	concepts	concept	NOUN
ger-27	197	7	when	when	SCONJ
ger-27	197	8	lessons	lesson	NOUN
ger-27	197	9	are	be	AUX
ger-27	197	10	linked	link	VERB
ger-27	197	11	to	to	ADP
ger-27	197	12	their	their	PRON
ger-27	197	13	environment	environment	NOUN
ger-27	197	14	(	(	PUNCT
ger-27	197	15	bouillion	bouillion	NOUN
ger-27	197	16	&	&	CCONJ
ger-27	197	17	gomez	gomez	PROPN
ger-27	197	18	,	,	PUNCT
ger-27	197	19	2001	2001	NUM
ger-27	197	20	)	)	PUNCT
ger-27	197	21	.	.	PUNCT
ger-27	198	1	in	in	ADP
ger-27	198	2	38	38	NUM
ger-27	198	3	percent	percent	NOUN
ger-27	198	4	of	of	ADP
ger-27	198	5	paraguayan	paraguayan	PROPN
ger-27	198	6	science	science	PROPN
ger-27	198	7	lessons	lesson	NOUN
ger-27	198	8	connections	connection	NOUN
ger-27	198	9	were	be	AUX
ger-27	198	10	made	make	VERB
ger-27	198	11	to	to	ADP
ger-27	198	12	the	the	DET
ger-27	198	13	everyday	everyday	ADJ
ger-27	198	14	lives	life	NOUN
ger-27	198	15	of	of	ADP
ger-27	198	16	students	student	NOUN
ger-27	198	17	by	by	ADP
ger-27	198	18	discussing	discuss	VERB
ger-27	198	19	the	the	DET
ger-27	198	20	relationship	relationship	NOUN
ger-27	198	21	between	between	ADP
ger-27	198	22	scientific	scientific	ADJ
ger-27	198	23	concepts	concept	NOUN
ger-27	198	24	and	and	CCONJ
ger-27	198	25	everyday	everyday	ADJ
ger-27	198	26	experiences	experience	NOUN
ger-27	198	27	,	,	PUNCT
ger-27	198	28	using	use	VERB
ger-27	198	29	everyday	everyday	ADJ
ger-27	198	30	examples	example	NOUN
ger-27	198	31	,	,	PUNCT
ger-27	198	32	or	or	CCONJ
ger-27	198	33	addressing	address	VERB
ger-27	198	34	reasons	reason	NOUN
ger-27	198	35	for	for	ADP
ger-27	198	36	studying	study	VERB
ger-27	198	37	science	science	NOUN
ger-27	198	38	in	in	ADP
ger-27	198	39	lectures	lecture	NOUN
ger-27	198	40	or	or	CCONJ
ger-27	198	41	in	in	ADP
ger-27	198	42	whole	whole	ADJ
ger-27	198	43	-	-	PUNCT
ger-27	198	44	class	class	NOUN
ger-27	198	45	discussion	discussion	NOUN
ger-27	198	46	.	.	PUNCT
ger-27	199	1	links	link	NOUN
ger-27	199	2	between	between	ADP
ger-27	199	3	the	the	DET
ger-27	199	4	science	science	NOUN
ger-27	199	5	content	content	NOUN
ger-27	199	6	and	and	CCONJ
ger-27	199	7	the	the	DET
ger-27	199	8	lives	life	NOUN
ger-27	199	9	of	of	ADP
ger-27	199	10	the	the	DET
ger-27	199	11	student	student	NOUN
ger-27	199	12	were	be	AUX
ger-27	199	13	made	make	VERB
ger-27	199	14	during	during	ADP
ger-27	199	15	fewer	few	ADJ
ger-27	199	16	lessons	lesson	NOUN
ger-27	199	17	in	in	ADP
ger-27	199	18	the	the	DET
ger-27	199	19	dominican	dominican	PROPN
ger-27	199	20	republic	republic	NOUN
ger-27	199	21	(	(	PUNCT
ger-27	199	22	30	30	NUM
ger-27	199	23	percent	percent	NOUN
ger-27	199	24	)	)	PUNCT
ger-27	199	25	and	and	CCONJ
ger-27	199	26	the	the	DET
ger-27	199	27	mexican	mexican	ADJ
ger-27	199	28	state	state	NOUN
ger-27	199	29	of	of	ADP
ger-27	199	30	nuevo	nuevo	PROPN
ger-27	199	31	leon	leon	PROPN
ger-27	199	32	(	(	PUNCT
ger-27	199	33	26	26	NUM
ger-27	199	34	percent	percent	NOUN
ger-27	199	35	)	)	PUNCT
ger-27	199	36	.	.	PUNCT
ger-27	200	1	in	in	ADP
ger-27	200	2	the	the	DET
ger-27	200	3	in	in	ADP
ger-27	200	4	-	-	PUNCT
ger-27	200	5	depth	depth	NOUN
ger-27	200	6	interviews	interview	NOUN
ger-27	200	7	with	with	ADP
ger-27	200	8	the	the	DET
ger-27	200	9	teachers	teacher	NOUN
ger-27	200	10	,	,	PUNCT
ger-27	200	11	they	they	PRON
ger-27	200	12	often	often	ADV
ger-27	200	13	discussed	discuss	VERB
ger-27	200	14	the	the	DET
ger-27	200	15	importance	importance	NOUN
ger-27	200	16	of	of	ADP
ger-27	200	17	linking	link	VERB
ger-27	200	18	the	the	DET
ger-27	200	19	lesson	lesson	NOUN
ger-27	200	20	content	content	NOUN
ger-27	200	21	to	to	ADP
ger-27	200	22	everyday	everyday	ADJ
ger-27	200	23	life	life	NOUN
ger-27	200	24	.	.	PUNCT
ger-27	201	1	however	however	ADV
ger-27	201	2	,	,	PUNCT
ger-27	201	3	they	they	PRON
ger-27	201	4	had	have	VERB
ger-27	201	5	trouble	trouble	NOUN
ger-27	201	6	converting	convert	VERB
ger-27	201	7	this	this	DET
ger-27	201	8	theory	theory	NOUN
ger-27	201	9	into	into	ADP
ger-27	201	10	practice	practice	NOUN
ger-27	201	11	as	as	SCONJ
ger-27	201	12	the	the	DET
ger-27	201	13	actual	actual	ADJ
ger-27	201	14	time	time	NOUN
ger-27	201	15	devoted	devote	VERB
ger-27	201	16	to	to	ADP
ger-27	201	17	real	real	ADJ
ger-27	201	18	-	-	PUNCT
ger-27	201	19	life	life	NOUN
ger-27	201	20	issues	issue	NOUN
ger-27	201	21	was	be	AUX
ger-27	201	22	very	very	ADV
ger-27	201	23	limited	limited	ADJ
ger-27	201	24	:	:	PUNCT
ger-27	201	25	2	2	NUM
ger-27	201	26	percent	percent	NOUN
ger-27	201	27	in	in	ADP
ger-27	201	28	the	the	DET
ger-27	201	29	dominican	dominican	PROPN
ger-27	201	30	republic	republic	NOUN
ger-27	201	31	and	and	CCONJ
ger-27	201	32	paraguay	paraguay	NOUN
ger-27	201	33	,	,	PUNCT
ger-27	201	34	and	and	CCONJ
ger-27	201	35	3	3	NUM
ger-27	201	36	percent	percent	NOUN
ger-27	201	37	in	in	ADP
ger-27	201	38	nuevo	nuevo	PROPN
ger-27	201	39	leon	leon	PROPN
ger-27	201	40	.	.	PUNCT
ger-27	202	1	often	often	ADV
ger-27	202	2	teachers	teacher	NOUN
ger-27	202	3	asked	ask	VERB
ger-27	202	4	the	the	DET
ger-27	202	5	students	student	NOUN
ger-27	202	6	to	to	PART
ger-27	202	7	make	make	VERB
ger-27	202	8	connections	connection	NOUN
ger-27	202	9	as	as	ADP
ger-27	202	10	a	a	DET
ger-27	202	11	pre	pre	ADJ
ger-27	202	12	-	-	ADJ
ger-27	202	13	lesson	lesson	ADJ
ger-27	202	14	activity	activity	NOUN
ger-27	202	15	,	,	PUNCT
ger-27	202	16	but	but	CCONJ
ger-27	202	17	failed	fail	VERB
ger-27	202	18	to	to	PART
ger-27	202	19	refer	refer	VERB
ger-27	202	20	back	back	ADV
ger-27	202	21	to	to	ADP
ger-27	202	22	the	the	DET
ger-27	202	23	connection	connection	NOUN
ger-27	202	24	students	student	NOUN
ger-27	202	25	suggested	suggest	VERB
ger-27	202	26	or	or	CCONJ
ger-27	202	27	present	present	VERB
ger-27	202	28	the	the	DET
ger-27	202	29	content	content	NOUN
ger-27	202	30	through	through	ADP
ger-27	202	31	the	the	DET
ger-27	202	32	lens	lens	NOUN
ger-27	202	33	of	of	ADP
ger-27	202	34	the	the	PRON
ger-27	202	35	of	of	ADP
ger-27	202	36	student	student	NOUN
ger-27	202	37	connections	connection	NOUN
ger-27	202	38	.	.	PUNCT
ger-27	203	1	it	it	PRON
ger-27	203	2	is	be	AUX
ger-27	203	3	questionable	questionable	ADJ
ger-27	203	4	whether	whether	SCONJ
ger-27	203	5	making	make	VERB
ger-27	203	6	connections	connection	NOUN
ger-27	203	7	had	have	VERB
ger-27	203	8	a	a	DET
ger-27	203	9	significant	significant	ADJ
ger-27	203	10	effect	effect	NOUN
ger-27	203	11	considering	consider	VERB
ger-27	203	12	the	the	DET
ger-27	203	13	method	method	NOUN
ger-27	203	14	was	be	AUX
ger-27	203	15	used	use	VERB
ger-27	203	16	quite	quite	ADV
ger-27	203	17	infrequently	infrequently	ADV
ger-27	203	18	and	and	CCONJ
ger-27	203	19	for	for	ADP
ger-27	203	20	very	very	ADV
ger-27	203	21	short	short	ADJ
ger-27	203	22	periods	period	NOUN
ger-27	203	23	of	of	ADP
ger-27	203	24	time	time	NOUN
ger-27	203	25	.	.	PUNCT
ger-27	204	1	in	in	ADP
ger-27	204	2	the	the	DET
ger-27	204	3	countries	country	NOUN
ger-27	204	4	of	of	ADP
ger-27	204	5	the	the	DET
ger-27	204	6	timss	timss	PROPN
ger-27	204	7	video	video	NOUN
ger-27	204	8	study	study	NOUN
ger-27	204	9	such	such	ADJ
ger-27	204	10	links	link	NOUN
ger-27	204	11	to	to	ADP
ger-27	204	12	the	the	DET
ger-27	204	13	everyday	everyday	ADJ
ger-27	204	14	lives	life	NOUN
ger-27	204	15	of	of	ADP
ger-27	204	16	students	student	NOUN
ger-27	204	17	were	be	AUX
ger-27	204	18	made	make	VERB
ger-27	204	19	in	in	ADP
ger-27	204	20	74	74	NUM
ger-27	204	21	percent	percent	NOUN
ger-27	204	22	of	of	ADP
ger-27	204	23	the	the	DET
ger-27	204	24	lessons	lesson	NOUN
ger-27	204	25	on	on	ADP
ger-27	204	26	average	average	ADJ
ger-27	204	27	,	,	PUNCT
ger-27	204	28	using	use	VERB
ger-27	204	29	13	13	NUM
ger-27	204	30	percent	percent	NOUN
ger-27	204	31	of	of	ADP
ger-27	204	32	public	public	ADJ
ger-27	204	33	speaking	speaking	NOUN
ger-27	204	34	time	time	NOUN
ger-27	204	35	.	.	PUNCT
ger-27	205	1	in	in	ADP
ger-27	205	2	the	the	DET
ger-27	205	3	timss	timss	PROPN
ger-27	205	4	video	video	NOUN
ger-27	205	5	studies	study	NOUN
ger-27	205	6	,	,	PUNCT
ger-27	205	7	if	if	SCONJ
ger-27	205	8	lessons	lesson	NOUN
ger-27	205	9	provided	provide	VERB
ger-27	205	10	at	at	ADP
ger-27	205	11	least	least	ADV
ger-27	205	12	one	one	NUM
ger-27	205	13	opportunity	opportunity	NOUN
ger-27	205	14	for	for	SCONJ
ger-27	205	15	students	student	NOUN
ger-27	205	16	to	to	PART
ger-27	205	17	study	study	VERB
ger-27	205	18	science	science	NOUN
ger-27	205	19	-	-	PUNCT
ger-27	205	20	related	relate	VERB
ger-27	205	21	content	content	NOUN
ger-27	205	22	regardless	regardless	ADV
ger-27	205	23	of	of	ADP
ger-27	205	24	the	the	DET
ger-27	205	25	source	source	NOUN
ger-27	205	26	,	,	PUNCT
ger-27	205	27	the	the	DET
ger-27	205	28	lesson	lesson	NOUN
ger-27	205	29	was	be	AUX
ger-27	205	30	identified	identify	VERB
ger-27	205	31	as	as	ADP
ger-27	205	32	an	an	PRON
ger-27	205	33	what	what	PRON
ger-27	205	34	goes	go	VERB
ger-27	205	35	on	on	ADP
ger-27	205	36	inside	inside	ADP
ger-27	205	37	latin	latin	ADJ
ger-27	205	38	american	american	PROPN
ger-27	205	39	math	math	PROPN
ger-27	205	40	and	and	CCONJ
ger-27	205	41	science	science	NOUN
ger-27	205	42	classrooms	classroom	VERB
ger-27	205	43	119	119	NUM
ger-27	205	44	opportunity	opportunity	NOUN
ger-27	205	45	to	to	PART
ger-27	205	46	learn	learn	VERB
ger-27	205	47	science	science	NOUN
ger-27	205	48	(	(	PUNCT
ger-27	205	49	stigler	stigler	NOUN
ger-27	205	50	et	et	PROPN
ger-27	205	51	al	al	PROPN
ger-27	205	52	,	,	PUNCT
ger-27	205	53	1999	1999	NUM
ger-27	205	54	)	)	PUNCT
ger-27	205	55	.	.	PUNCT
ger-27	206	1	in	in	ADP
ger-27	206	2	countries	country	NOUN
ger-27	206	3	,	,	PUNCT
ger-27	206	4	included	include	VERB
ger-27	206	5	in	in	ADP
ger-27	206	6	the	the	DET
ger-27	206	7	timss	timss	PROPN
ger-27	206	8	video	video	NOUN
ger-27	206	9	study	study	NOUN
ger-27	206	10	,	,	PUNCT
ger-27	206	11	90	90	NUM
ger-27	206	12	percent	percent	NOUN
ger-27	206	13	of	of	ADP
ger-27	206	14	lessons	lesson	NOUN
ger-27	206	15	provided	provide	VERB
ger-27	206	16	an	an	DET
ger-27	206	17	opportunity	opportunity	NOUN
ger-27	206	18	to	to	PART
ger-27	206	19	learn	learn	VERB
ger-27	206	20	science	science	NOUN
ger-27	206	21	content	content	NOUN
ger-27	206	22	.	.	PUNCT
ger-27	207	1	the	the	DET
ger-27	207	2	average	average	ADJ
ger-27	207	3	number	number	NOUN
ger-27	207	4	of	of	ADP
ger-27	207	5	lessons	lesson	NOUN
ger-27	207	6	providing	provide	VERB
ger-27	207	7	science	science	NOUN
ger-27	207	8	content	content	NOUN
ger-27	207	9	in	in	ADP
ger-27	207	10	the	the	DET
ger-27	207	11	latin	latin	ADJ
ger-27	207	12	american	american	ADJ
ger-27	207	13	countries	country	NOUN
ger-27	207	14	was	be	AUX
ger-27	207	15	44	44	NUM
ger-27	207	16	percent	percent	NOUN
ger-27	207	17	.	.	PUNCT
ger-27	208	1	more	more	ADJ
ger-27	208	2	than	than	ADP
ger-27	208	3	half	half	NOUN
ger-27	208	4	of	of	ADP
ger-27	208	5	lessons	lesson	NOUN
ger-27	208	6	lacked	lack	VERB
ger-27	208	7	any	any	DET
ger-27	208	8	type	type	NOUN
ger-27	208	9	of	of	ADP
ger-27	208	10	science	science	NOUN
ger-27	208	11	content	content	NOUN
ger-27	208	12	during	during	ADP
ger-27	208	13	the	the	DET
ger-27	208	14	time	time	NOUN
ger-27	208	15	allocated	allocate	VERB
ger-27	208	16	for	for	ADP
ger-27	208	17	science	science	NOUN
ger-27	208	18	instruction	instruction	NOUN
ger-27	208	19	.	.	PUNCT
ger-27	209	1	instead	instead	ADV
ger-27	209	2	,	,	PUNCT
ger-27	209	3	the	the	DET
ger-27	209	4	focus	focus	NOUN
ger-27	209	5	was	be	AUX
ger-27	209	6	on	on	ADP
ger-27	209	7	procedures	procedure	NOUN
ger-27	209	8	,	,	PUNCT
ger-27	209	9	without	without	ADP
ger-27	209	10	any	any	DET
ger-27	209	11	explicit	explicit	ADJ
ger-27	209	12	connection	connection	NOUN
ger-27	209	13	made	make	VERB
ger-27	209	14	to	to	ADP
ger-27	209	15	the	the	DET
ger-27	209	16	intended	intend	VERB
ger-27	209	17	content	content	NOUN
ger-27	209	18	.	.	PUNCT
ger-27	210	1	procedures	procedure	NOUN
ger-27	210	2	are	be	AUX
ger-27	210	3	an	an	DET
ger-27	210	4	important	important	ADJ
ger-27	210	5	component	component	NOUN
ger-27	210	6	of	of	ADP
ger-27	210	7	science	science	NOUN
ger-27	210	8	learning	learning	NOUN
ger-27	210	9	;	;	PUNCT
ger-27	210	10	however	however	ADV
ger-27	210	11	,	,	PUNCT
ger-27	210	12	ideally	ideally	ADV
ger-27	210	13	all	all	DET
ger-27	210	14	material	material	NOUN
ger-27	210	15	should	should	AUX
ger-27	210	16	be	be	AUX
ger-27	210	17	connected	connect	VERB
ger-27	210	18	to	to	ADP
ger-27	210	19	a	a	DET
ger-27	210	20	broader	broad	ADJ
ger-27	210	21	theme	theme	NOUN
ger-27	210	22	in	in	ADP
ger-27	210	23	order	order	NOUN
ger-27	210	24	for	for	SCONJ
ger-27	210	25	students	student	NOUN
ger-27	210	26	to	to	PART
ger-27	210	27	conceptualize	conceptualize	VERB
ger-27	210	28	the	the	DET
ger-27	210	29	purpose	purpose	NOUN
ger-27	210	30	of	of	ADP
ger-27	210	31	the	the	DET
ger-27	210	32	procedure	procedure	NOUN
ger-27	210	33	within	within	ADP
ger-27	210	34	the	the	DET
ger-27	210	35	science	science	NOUN
ger-27	210	36	content	content	NOUN
ger-27	210	37	.	.	PUNCT
ger-27	211	1	lessons	lesson	NOUN
ger-27	211	2	were	be	AUX
ger-27	211	3	further	far	ADV
ger-27	211	4	assessed	assess	VERB
ger-27	211	5	according	accord	VERB
ger-27	211	6	to	to	ADP
ger-27	211	7	the	the	DET
ger-27	211	8	level	level	NOUN
ger-27	211	9	of	of	ADP
ger-27	211	10	complexity	complexity	NOUN
ger-27	211	11	of	of	ADP
ger-27	211	12	the	the	DET
ger-27	211	13	content	content	NOUN
ger-27	211	14	.	.	PUNCT
ger-27	212	1	based	base	VERB
ger-27	212	2	on	on	ADP
ger-27	212	3	categories	category	NOUN
ger-27	212	4	used	use	VERB
ger-27	212	5	within	within	ADP
ger-27	212	6	the	the	DET
ger-27	212	7	timss	timss	PROPN
ger-27	212	8	1999	1999	NUM
ger-27	212	9	video	video	NOUN
ger-27	212	10	study	study	NOUN
ger-27	212	11	,	,	PUNCT
ger-27	212	12	content	content	NOUN
ger-27	212	13	was	be	AUX
ger-27	212	14	rated	rate	VERB
ger-27	212	15	as	as	ADP
ger-27	212	16	basic	basic	ADJ
ger-27	212	17	or	or	CCONJ
ger-27	212	18	challenging	challenging	ADJ
ger-27	212	19	.	.	PUNCT
ger-27	213	1	components	component	NOUN
ger-27	213	2	of	of	ADP
ger-27	213	3	the	the	DET
ger-27	213	4	lesson	lesson	NOUN
ger-27	213	5	were	be	AUX
ger-27	213	6	identified	identify	VERB
ger-27	213	7	as	as	ADP
ger-27	213	8	challenging	challenging	ADJ
ger-27	213	9	if	if	SCONJ
ger-27	213	10	they	they	PRON
ger-27	213	11	were	be	AUX
ger-27	213	12	above	above	ADP
ger-27	213	13	the	the	DET
ger-27	213	14	sixth	sixth	ADJ
ger-27	213	15	-	-	PUNCT
ger-27	213	16	grade	grade	NOUN
ger-27	213	17	level	level	NOUN
ger-27	213	18	as	as	SCONJ
ger-27	213	19	determined	determine	VERB
ger-27	213	20	by	by	ADP
ger-27	213	21	national	national	ADJ
ger-27	213	22	curriculum	curriculum	NOUN
ger-27	213	23	standards	standard	NOUN
ger-27	213	24	and	and	CCONJ
ger-27	213	25	goals	goal	NOUN
ger-27	213	26	.	.	PUNCT
ger-27	214	1	concepts	concept	NOUN
ger-27	214	2	rated	rate	VERB
ger-27	214	3	as	as	ADP
ger-27	214	4	basic	basic	ADJ
ger-27	214	5	were	be	AUX
ger-27	214	6	defined	define	VERB
ger-27	214	7	to	to	PART
ger-27	214	8	be	be	AUX
ger-27	214	9	those	those	PRON
ger-27	214	10	that	that	PRON
ger-27	214	11	were	be	AUX
ger-27	214	12	below	below	ADP
ger-27	214	13	the	the	DET
ger-27	214	14	sixth	sixth	ADJ
ger-27	214	15	-	-	PUNCT
ger-27	214	16	grade	grade	NOUN
ger-27	214	17	curriculum	curriculum	NOUN
ger-27	214	18	level	level	NOUN
ger-27	214	19	.	.	PUNCT
ger-27	215	1	the	the	DET
ger-27	215	2	complexity	complexity	NOUN
ger-27	215	3	of	of	ADP
ger-27	215	4	science	science	NOUN
ger-27	215	5	content	content	NOUN
ger-27	215	6	observed	observe	VERB
ger-27	215	7	in	in	ADP
ger-27	215	8	paraguay	paraguay	NOUN
ger-27	215	9	corresponded	correspond	VERB
ger-27	215	10	to	to	ADP
ger-27	215	11	sixth	sixth	ADJ
ger-27	215	12	-	-	PUNCT
ger-27	215	13	grade	grade	NOUN
ger-27	215	14	curriculum	curriculum	NOUN
ger-27	215	15	standards	standard	NOUN
ger-27	215	16	.	.	PUNCT
ger-27	216	1	only	only	ADV
ger-27	216	2	9	9	NUM
ger-27	216	3	percent	percent	NOUN
ger-27	216	4	of	of	ADP
ger-27	216	5	observed	observe	VERB
ger-27	216	6	science	science	NOUN
ger-27	216	7	lessons	lesson	NOUN
ger-27	216	8	included	include	VERB
ger-27	216	9	some	some	DET
ger-27	216	10	content	content	NOUN
ger-27	216	11	that	that	PRON
ger-27	216	12	was	be	AUX
ger-27	216	13	above	above	ADP
ger-27	216	14	grade	grade	NOUN
ger-27	216	15	level	level	NOUN
ger-27	216	16	.	.	PUNCT
ger-27	217	1	in	in	ADP
ger-27	217	2	the	the	DET
ger-27	217	3	dominican	dominican	PROPN
ger-27	217	4	republic	republic	PROPN
ger-27	217	5	and	and	CCONJ
ger-27	217	6	nuevo	nuevo	PROPN
ger-27	217	7	leon	leon	PROPN
ger-27	217	8	,	,	PUNCT
ger-27	217	9	the	the	DET
ger-27	217	10	proportion	proportion	NOUN
ger-27	217	11	of	of	ADP
ger-27	217	12	lessons	lesson	NOUN
ger-27	217	13	that	that	PRON
ger-27	217	14	included	include	VERB
ger-27	217	15	some	some	DET
ger-27	217	16	challenging	challenging	ADJ
ger-27	217	17	content	content	NOUN
ger-27	217	18	was	be	AUX
ger-27	217	19	somewhat	somewhat	ADV
ger-27	217	20	higher	high	ADJ
ger-27	217	21	(	(	PUNCT
ger-27	217	22	17	17	NUM
ger-27	217	23	percent	percent	NOUN
ger-27	217	24	)	)	PUNCT
ger-27	217	25	.	.	PUNCT
ger-27	218	1	this	this	PRON
ger-27	218	2	is	be	AUX
ger-27	218	3	not	not	PART
ger-27	218	4	surprising	surprising	ADJ
ger-27	218	5	as	as	SCONJ
ger-27	218	6	curricula	curriculum	NOUN
ger-27	218	7	are	be	AUX
ger-27	218	8	often	often	ADV
ger-27	218	9	misaligned	misalign	VERB
ger-27	218	10	with	with	ADP
ger-27	218	11	national	national	ADJ
ger-27	218	12	learning	learning	NOUN
ger-27	218	13	standards	standard	NOUN
ger-27	218	14	or	or	CCONJ
ger-27	218	15	not	not	PART
ger-27	218	16	fully	fully	ADV
ger-27	218	17	implemented	implement	VERB
ger-27	218	18	to	to	PART
ger-27	218	19	meet	meet	VERB
ger-27	218	20	national	national	ADJ
ger-27	218	21	standards	standard	NOUN
ger-27	218	22	(	(	PUNCT
ger-27	218	23	vegas	vegas	PROPN
ger-27	218	24	&	&	CCONJ
ger-27	218	25	petrow	petrow	PROPN
ger-27	218	26	,	,	PUNCT
ger-27	218	27	2008	2008	NUM
ger-27	218	28	)	)	PUNCT
ger-27	218	29	.	.	PUNCT
ger-27	219	1	however	however	ADV
ger-27	219	2	,	,	PUNCT
ger-27	219	3	the	the	DET
ger-27	219	4	lack	lack	NOUN
ger-27	219	5	of	of	ADP
ger-27	219	6	challenging	challenging	ADJ
ger-27	219	7	activities	activity	NOUN
ger-27	219	8	in	in	ADP
ger-27	219	9	science	science	NOUN
ger-27	219	10	is	be	AUX
ger-27	219	11	worrisome	worrisome	ADJ
ger-27	219	12	because	because	SCONJ
ger-27	219	13	curricula	curriculum	NOUN
ger-27	219	14	in	in	ADP
ger-27	219	15	latin	latin	PROPN
ger-27	219	16	america	america	PROPN
ger-27	219	17	and	and	CCONJ
ger-27	219	18	the	the	DET
ger-27	219	19	caribbean	caribbean	PROPN
ger-27	219	20	often	often	ADV
ger-27	219	21	do	do	AUX
ger-27	219	22	not	not	PART
ger-27	219	23	meet	meet	VERB
ger-27	219	24	international	international	ADJ
ger-27	219	25	standards	standard	NOUN
ger-27	219	26	(	(	PUNCT
ger-27	219	27	valverde	valverde	PROPN
ger-27	219	28	,	,	PUNCT
ger-27	219	29	2009	2009	NUM
ger-27	219	30	)	)	PUNCT
ger-27	219	31	.	.	PUNCT
ger-27	220	1	therefore	therefore	ADV
ger-27	220	2	,	,	PUNCT
ger-27	220	3	it	it	PRON
ger-27	220	4	is	be	AUX
ger-27	220	5	unclear	unclear	ADJ
ger-27	220	6	whether	whether	SCONJ
ger-27	220	7	the	the	DET
ger-27	220	8	portion	portion	NOUN
ger-27	220	9	of	of	ADP
ger-27	220	10	science	science	NOUN
ger-27	220	11	lessons	lesson	NOUN
ger-27	220	12	designated	designate	VERB
ger-27	220	13	as	as	ADP
ger-27	220	14	challenging	challenge	VERB
ger-27	220	15	within	within	ADP
ger-27	220	16	the	the	DET
ger-27	220	17	study	study	NOUN
ger-27	220	18	would	would	AUX
ger-27	220	19	also	also	ADV
ger-27	220	20	be	be	AUX
ger-27	220	21	considered	consider	VERB
ger-27	220	22	challenging	challenging	ADJ
ger-27	220	23	when	when	SCONJ
ger-27	220	24	compared	compare	VERB
ger-27	220	25	to	to	ADP
ger-27	220	26	international	international	ADJ
ger-27	220	27	standards	standard	NOUN
ger-27	220	28	.	.	PUNCT
ger-27	221	1	the	the	DET
ger-27	221	2	sources	source	NOUN
ger-27	221	3	of	of	ADP
ger-27	221	4	content	content	NOUN
ger-27	221	5	used	use	VERB
ger-27	221	6	are	be	AUX
ger-27	221	7	important	important	ADJ
ger-27	221	8	,	,	PUNCT
ger-27	221	9	as	as	SCONJ
ger-27	221	10	they	they	PRON
ger-27	221	11	help	help	AUX
ger-27	221	12	determine	determine	VERB
ger-27	221	13	how	how	SCONJ
ger-27	221	14	lessons	lesson	NOUN
ger-27	221	15	are	be	AUX
ger-27	221	16	organized	organize	VERB
ger-27	221	17	.	.	PUNCT
ger-27	222	1	if	if	SCONJ
ger-27	222	2	textbooks	textbook	NOUN
ger-27	222	3	are	be	AUX
ger-27	222	4	available	available	ADJ
ger-27	222	5	,	,	PUNCT
ger-27	222	6	they	they	PRON
ger-27	222	7	can	can	AUX
ger-27	222	8	help	help	VERB
ger-27	222	9	to	to	PART
ger-27	222	10	structure	structure	NOUN
ger-27	222	11	lessons	lesson	NOUN
ger-27	222	12	and	and	CCONJ
ger-27	222	13	remove	remove	VERB
ger-27	222	14	pressure	pressure	NOUN
ger-27	222	15	from	from	ADP
ger-27	222	16	the	the	DET
ger-27	222	17	teacher	teacher	NOUN
ger-27	222	18	to	to	PART
ger-27	222	19	provide	provide	VERB
ger-27	222	20	content	content	NOUN
ger-27	222	21	.	.	PUNCT
ger-27	223	1	the	the	DET
ger-27	223	2	use	use	NOUN
ger-27	223	3	of	of	ADP
ger-27	223	4	many	many	ADJ
ger-27	223	5	sources	source	NOUN
ger-27	223	6	of	of	ADP
ger-27	223	7	content	content	NOUN
ger-27	223	8	allows	allow	VERB
ger-27	223	9	the	the	DET
ger-27	223	10	teacher	teacher	NOUN
ger-27	223	11	to	to	PART
ger-27	223	12	act	act	VERB
ger-27	223	13	as	as	ADP
ger-27	223	14	a	a	DET
ger-27	223	15	learning	learn	VERB
ger-27	223	16	facilitator	facilitator	NOUN
ger-27	223	17	,	,	PUNCT
ger-27	223	18	as	as	SCONJ
ger-27	223	19	observed	observe	VERB
ger-27	223	20	in	in	ADP
ger-27	223	21	japanese	japanese	ADJ
ger-27	223	22	eighth	eighth	ADJ
ger-27	223	23	-	-	PUNCT
ger-27	223	24	grade	grade	NOUN
ger-27	223	25	science	science	NOUN
ger-27	223	26	lessons	lesson	NOUN
ger-27	223	27	in	in	ADP
ger-27	223	28	the	the	DET
ger-27	223	29	1999	1999	NUM
ger-27	223	30	timss	timss	PROPN
ger-27	223	31	video	video	NOUN
ger-27	223	32	study	study	NOUN
ger-27	223	33	.	.	PUNCT
ger-27	224	1	in	in	ADP
ger-27	224	2	japan	japan	PROPN
ger-27	224	3	,	,	PUNCT
ger-27	224	4	the	the	DET
ger-27	224	5	teacher	teacher	NOUN
ger-27	224	6	was	be	AUX
ger-27	224	7	the	the	DET
ger-27	224	8	source	source	NOUN
ger-27	224	9	of	of	ADP
ger-27	224	10	content	content	NOUN
ger-27	224	11	only	only	ADV
ger-27	224	12	22	22	NUM
ger-27	224	13	percent	percent	NOUN
ger-27	224	14	of	of	ADP
ger-27	224	15	the	the	DET
ger-27	224	16	time	time	NOUN
ger-27	224	17	.	.	PUNCT
ger-27	225	1	in	in	ADP
ger-27	225	2	contrast	contrast	NOUN
ger-27	225	3	,	,	PUNCT
ger-27	225	4	in	in	ADP
ger-27	225	5	paraguay	paraguay	NOUN
ger-27	225	6	and	and	CCONJ
ger-27	225	7	the	the	DET
ger-27	225	8	dominican	dominican	PROPN
ger-27	225	9	republic	republic	NOUN
ger-27	225	10	,	,	PUNCT
ger-27	225	11	the	the	DET
ger-27	225	12	primary	primary	ADJ
ger-27	225	13	sources	source	NOUN
ger-27	225	14	of	of	ADP
ger-27	225	15	science	science	NOUN
ger-27	225	16	content	content	NOUN
ger-27	225	17	were	be	AUX
ger-27	225	18	the	the	DET
ger-27	225	19	teacher	teacher	NOUN
ger-27	225	20	(	(	PUNCT
ger-27	225	21	64	64	NUM
ger-27	225	22	percent	percent	NOUN
ger-27	225	23	and	and	CCONJ
ger-27	225	24	71	71	NUM
ger-27	225	25	percent	percent	NOUN
ger-27	225	26	)	)	PUNCT
ger-27	225	27	and	and	CCONJ
ger-27	225	28	worksheets	worksheet	NOUN
ger-27	225	29	(	(	PUNCT
ger-27	225	30	26	26	NUM
ger-27	225	31	percent	percent	NOUN
ger-27	225	32	and	and	CCONJ
ger-27	225	33	4	4	NUM
ger-27	225	34	percent	percent	NOUN
ger-27	225	35	)	)	PUNCT
ger-27	225	36	.	.	PUNCT
ger-27	226	1	textbooks	textbook	NOUN
ger-27	226	2	were	be	AUX
ger-27	226	3	used	use	VERB
ger-27	226	4	more	more	ADV
ger-27	226	5	often	often	ADV
ger-27	226	6	in	in	ADP
ger-27	226	7	classrooms	classroom	NOUN
ger-27	226	8	in	in	ADP
ger-27	226	9	nuevo	nuevo	PROPN
ger-27	226	10	leon	leon	PROPN
ger-27	226	11	(	(	PUNCT
ger-27	226	12	26	26	NUM
ger-27	226	13	percent	percent	NOUN
ger-27	226	14	)	)	PUNCT
ger-27	226	15	and	and	CCONJ
ger-27	226	16	the	the	DET
ger-27	226	17	dominican	dominican	PROPN
ger-27	226	18	republic	republic	NOUN
ger-27	226	19	(	(	PUNCT
ger-27	226	20	23	23	NUM
ger-27	226	21	percent	percent	NOUN
ger-27	226	22	)	)	PUNCT
ger-27	226	23	as	as	SCONJ
ger-27	226	24	compared	compare	VERB
ger-27	226	25	to	to	ADP
ger-27	226	26	paraguay	paraguay	NOUN
ger-27	226	27	,	,	PUNCT
ger-27	226	28	where	where	SCONJ
ger-27	226	29	textbooks	textbook	NOUN
ger-27	226	30	were	be	AUX
ger-27	226	31	used	use	VERB
ger-27	226	32	in	in	ADP
ger-27	226	33	just	just	ADV
ger-27	226	34	6	6	NUM
ger-27	226	35	percent	percent	NOUN
ger-27	226	36	of	of	ADP
ger-27	226	37	science	science	NOUN
ger-27	226	38	lessons	lesson	NOUN
ger-27	226	39	.	.	PUNCT
ger-27	227	1	the	the	DET
ger-27	227	2	lack	lack	NOUN
ger-27	227	3	of	of	ADP
ger-27	227	4	textbook	textbook	NOUN
ger-27	227	5	use	use	NOUN
ger-27	227	6	,	,	PUNCT
ger-27	227	7	especially	especially	ADV
ger-27	227	8	in	in	ADP
ger-27	227	9	paraguay	paraguay	NOUN
ger-27	227	10	is	be	AUX
ger-27	227	11	not	not	PART
ger-27	227	12	surprising	surprising	ADJ
ger-27	227	13	.	.	PUNCT
ger-27	228	1	unlike	unlike	ADP
ger-27	228	2	nuevo	nuevo	PROPN
ger-27	228	3	leon	leon	PROPN
ger-27	228	4	,	,	PUNCT
ger-27	228	5	where	where	SCONJ
ger-27	228	6	nine	nine	NUM
ger-27	228	7	out	out	ADP
ger-27	228	8	of	of	ADP
ger-27	228	9	ten	ten	NUM
ger-27	228	10	students	student	NOUN
ger-27	228	11	have	have	VERB
ger-27	228	12	their	their	PRON
ger-27	228	13	own	own	ADJ
ger-27	228	14	science	science	NOUN
ger-27	228	15	textbooks	textbook	NOUN
ger-27	228	16	,	,	PUNCT
ger-27	228	17	there	there	PRON
ger-27	228	18	is	be	VERB
ger-27	228	19	a	a	DET
ger-27	228	20	lack	lack	NOUN
ger-27	228	21	of	of	ADP
ger-27	228	22	access	access	NOUN
ger-27	228	23	to	to	ADP
ger-27	228	24	textbooks	textbook	NOUN
ger-27	228	25	in	in	ADP
ger-27	228	26	paraguay	paraguay	NOUN
ger-27	228	27	in	in	ADP
ger-27	228	28	both	both	DET
ger-27	228	29	math	math	NOUN
ger-27	228	30	and	and	CCONJ
ger-27	228	31	science	science	NOUN
ger-27	228	32	(	(	PUNCT
ger-27	228	33	unesco	unesco	NOUN
ger-27	228	34	-	-	PUNCT
ger-27	228	35	llece	llece	NOUN
ger-27	228	36	,	,	PUNCT
ger-27	228	37	2008	2008	NUM
ger-27	228	38	)	)	PUNCT
ger-27	228	39	.	.	PUNCT
ger-27	229	1	little	little	ADJ
ger-27	229	2	is	be	AUX
ger-27	229	3	known	know	VERB
ger-27	229	4	about	about	ADP
ger-27	229	5	the	the	DET
ger-27	229	6	quality	quality	NOUN
ger-27	229	7	of	of	ADP
ger-27	229	8	textbooks	textbook	NOUN
ger-27	229	9	and	and	CCONJ
ger-27	229	10	their	their	PRON
ger-27	229	11	impact	impact	NOUN
ger-27	229	12	on	on	ADP
ger-27	229	13	learning	learn	VERB
ger-27	229	14	in	in	ADP
ger-27	229	15	the	the	DET
ger-27	229	16	region	region	NOUN
ger-27	229	17	.	.	PUNCT
ger-27	230	1	given	give	VERB
ger-27	230	2	that	that	SCONJ
ger-27	230	3	the	the	DET
ger-27	230	4	teacher	teacher	NOUN
ger-27	230	5	is	be	AUX
ger-27	230	6	the	the	DET
ger-27	230	7	dominant	dominant	ADJ
ger-27	230	8	source	source	NOUN
ger-27	230	9	of	of	ADP
ger-27	230	10	content	content	NOUN
ger-27	230	11	in	in	ADP
ger-27	230	12	paraguay	paraguay	NOUN
ger-27	230	13	and	and	CCONJ
ger-27	230	14	the	the	DET
ger-27	230	15	dominican	dominican	PROPN
ger-27	230	16	republic	republic	NOUN
ger-27	230	17	,	,	PUNCT
ger-27	230	18	it	it	PRON
ger-27	230	19	is	be	AUX
ger-27	230	20	distressing	distressing	ADJ
ger-27	230	21	that	that	SCONJ
ger-27	230	22	the	the	DET
ger-27	230	23	study	study	NOUN
ger-27	230	24	observed	observe	VERB
ger-27	230	25	significant	significant	ADJ
ger-27	230	26	gaps	gap	NOUN
ger-27	230	27	in	in	ADP
ger-27	230	28	the	the	DET
ger-27	230	29	content	content	NOUN
ger-27	230	30	knowledge	knowledge	NOUN
ger-27	230	31	of	of	ADP
ger-27	230	32	teachers	teacher	NOUN
ger-27	230	33	.	.	PUNCT
ger-27	231	1	in	in	ADP
ger-27	231	2	59	59	NUM
ger-27	231	3	of	of	ADP
ger-27	231	4	the	the	DET
ger-27	231	5	100	100	NUM
ger-27	231	6	paraguayan	paraguayan	PROPN
ger-27	231	7	science	science	PROPN
ger-27	231	8	classes	class	NOUN
ger-27	231	9	observed	observe	VERB
ger-27	231	10	,	,	PUNCT
ger-27	231	11	the	the	DET
ger-27	231	12	teacher	teacher	NOUN
ger-27	231	13	committed	commit	VERB
ger-27	231	14	at	at	ADP
ger-27	231	15	least	least	ADV
ger-27	231	16	one	one	NUM
ger-27	231	17	error	error	NOUN
ger-27	231	18	.	.	PUNCT
ger-27	232	1	similar	similar	ADJ
ger-27	232	2	rates	rate	NOUN
ger-27	232	3	of	of	ADP
ger-27	232	4	error	error	NOUN
ger-27	232	5	were	be	AUX
ger-27	232	6	observed	observe	VERB
ger-27	232	7	in	in	ADP
ger-27	232	8	the	the	DET
ger-27	232	9	dominican	dominican	PROPN
ger-27	232	10	republic	republic	PROPN
ger-27	232	11	and	and	CCONJ
ger-27	232	12	nuevo	nuevo	PROPN
ger-27	232	13	leon	leon	PROPN
ger-27	232	14	.	.	PUNCT
ger-27	233	1	conceptual	conceptual	ADJ
ger-27	233	2	errors	error	NOUN
ger-27	233	3	,	,	PUNCT
ger-27	233	4	ranging	range	VERB
ger-27	233	5	from	from	ADP
ger-27	233	6	a	a	DET
ger-27	233	7	statement	statement	NOUN
ger-27	233	8	that	that	SCONJ
ger-27	233	9	sunlight	sunlight	NOUN
ger-27	233	10	causes	cause	VERB
ger-27	233	11	the	the	DET
ger-27	233	12	earth	earth	NOUN
ger-27	233	13	to	to	PART
ger-27	233	14	rotate	rotate	VERB
ger-27	233	15	,	,	PUNCT
ger-27	233	16	to	to	ADP
ger-27	233	17	the	the	DET
ger-27	233	18	incorrect	incorrect	ADJ
ger-27	233	19	labeling	labeling	NOUN
ger-27	233	20	of	of	ADP
ger-27	233	21	parts	part	NOUN
ger-27	233	22	of	of	ADP
ger-27	233	23	plants	plant	NOUN
ger-27	233	24	and	and	CCONJ
ger-27	233	25	the	the	DET
ger-27	233	26	human	human	ADJ
ger-27	233	27	body	body	NOUN
ger-27	233	28	,	,	PUNCT
ger-27	233	29	represented	represent	VERB
ger-27	233	30	the	the	DET
ger-27	233	31	most	most	ADV
ger-27	233	32	frequent	frequent	ADJ
ger-27	233	33	type	type	NOUN
ger-27	233	34	of	of	ADP
ger-27	233	35	error	error	NOUN
ger-27	233	36	,	,	PUNCT
ger-27	233	37	particularly	particularly	ADV
ger-27	233	38	in	in	ADP
ger-27	233	39	the	the	DET
ger-27	233	40	area	area	NOUN
ger-27	233	41	of	of	ADP
ger-27	233	42	reproductive	reproductive	ADJ
ger-27	233	43	health	health	NOUN
ger-27	233	44	.	.	PUNCT
ger-27	234	1	specific	specific	ADJ
ger-27	234	2	errors	error	NOUN
ger-27	234	3	included	include	VERB
ger-27	234	4	misrepresentations	misrepresentation	NOUN
ger-27	234	5	of	of	ADP
ger-27	234	6	how	how	SCONJ
ger-27	234	7	diseases	disease	NOUN
ger-27	234	8	spread	spread	VERB
ger-27	234	9	and	and	CCONJ
ger-27	234	10	the	the	DET
ger-27	234	11	functioning	functioning	NOUN
ger-27	234	12	of	of	ADP
ger-27	234	13	the	the	DET
ger-27	234	14	reproductive	reproductive	ADJ
ger-27	234	15	system	system	NOUN
ger-27	234	16	.	.	PUNCT
ger-27	235	1	some	some	DET
ger-27	235	2	errors	error	NOUN
ger-27	235	3	reflected	reflect	VERB
ger-27	235	4	gender	gender	NOUN
ger-27	235	5	stereotypes	stereotype	NOUN
ger-27	235	6	,	,	PUNCT
ger-27	235	7	as	as	SCONJ
ger-27	235	8	was	be	AUX
ger-27	235	9	the	the	DET
ger-27	235	10	case	case	NOUN
ger-27	235	11	when	when	SCONJ
ger-27	235	12	students	student	NOUN
ger-27	235	13	in	in	ADP
ger-27	235	14	one	one	NUM
ger-27	235	15	class	class	NOUN
ger-27	235	16	were	be	AUX
ger-27	235	17	taught	teach	VERB
ger-27	235	18	that	that	PRON
ger-27	235	19	drug	drug	NOUN
ger-27	235	20	and	and	CCONJ
ger-27	235	21	alcohol	alcohol	NOUN
ger-27	235	22	use	use	NOUN
ger-27	235	23	by	by	ADP
ger-27	235	24	males	male	NOUN
ger-27	235	25	tends	tend	VERB
ger-27	235	26	to	to	PART
ger-27	235	27	produce	produce	VERB
ger-27	235	28	female	female	ADJ
ger-27	235	29	offspring	offspring	NOUN
ger-27	235	30	.	.	PUNCT
ger-27	236	1	120	120	NUM
ger-27	236	2	global	global	ADJ
ger-27	236	3	education	education	NOUN
ger-27	236	4	review	review	NOUN
ger-27	236	5	1(3	1(3	NUM
ger-27	236	6	)	)	PUNCT
ger-27	236	7	other	other	ADJ
ger-27	236	8	errors	error	NOUN
ger-27	236	9	were	be	AUX
ger-27	236	10	categorized	categorize	VERB
ger-27	236	11	as	as	ADP
ger-27	236	12	either	either	CCONJ
ger-27	236	13	procedural	procedural	ADJ
ger-27	236	14	(	(	PUNCT
ger-27	236	15	omitting	omit	VERB
ger-27	236	16	steps	step	NOUN
ger-27	236	17	or	or	CCONJ
ger-27	236	18	taking	take	VERB
ger-27	236	19	them	they	PRON
ger-27	236	20	in	in	ADP
ger-27	236	21	the	the	DET
ger-27	236	22	wrong	wrong	ADJ
ger-27	236	23	order	order	NOUN
ger-27	236	24	when	when	SCONJ
ger-27	236	25	manipulating	manipulate	VERB
ger-27	236	26	data	datum	NOUN
ger-27	236	27	or	or	CCONJ
ger-27	236	28	conducting	conduct	VERB
ger-27	236	29	experiments	experiment	NOUN
ger-27	236	30	)	)	PUNCT
ger-27	236	31	,	,	PUNCT
ger-27	236	32	or	or	CCONJ
ger-27	236	33	factual	factual	ADJ
ger-27	236	34	(	(	PUNCT
ger-27	236	35	attributing	attribute	VERB
ger-27	236	36	historic	historic	ADJ
ger-27	236	37	scientific	scientific	ADJ
ger-27	236	38	discoveries	discovery	NOUN
ger-27	236	39	to	to	ADP
ger-27	236	40	the	the	DET
ger-27	236	41	wrong	wrong	ADJ
ger-27	236	42	inventor	inventor	NOUN
ger-27	236	43	)	)	PUNCT
ger-27	236	44	.	.	PUNCT
ger-27	237	1	in	in	ADP
ger-27	237	2	more	more	ADJ
ger-27	237	3	than	than	ADP
ger-27	237	4	90	90	NUM
ger-27	237	5	percent	percent	NOUN
ger-27	237	6	of	of	ADP
ger-27	237	7	cases	case	NOUN
ger-27	237	8	,	,	PUNCT
ger-27	237	9	neither	neither	CCONJ
ger-27	237	10	the	the	DET
ger-27	237	11	students	student	NOUN
ger-27	237	12	nor	nor	CCONJ
ger-27	237	13	the	the	DET
ger-27	237	14	teacher	teacher	NOUN
ger-27	237	15	noticed	notice	VERB
ger-27	237	16	the	the	DET
ger-27	237	17	error	error	NOUN
ger-27	237	18	,	,	PUNCT
ger-27	237	19	and	and	CCONJ
ger-27	237	20	in	in	ADP
ger-27	237	21	the	the	DET
ger-27	237	22	few	few	ADJ
ger-27	237	23	cases	case	NOUN
ger-27	237	24	where	where	SCONJ
ger-27	237	25	the	the	DET
ger-27	237	26	teacher	teacher	NOUN
ger-27	237	27	seemed	seem	VERB
ger-27	237	28	to	to	PART
ger-27	237	29	catch	catch	VERB
ger-27	237	30	the	the	DET
ger-27	237	31	error	error	NOUN
ger-27	237	32	,	,	PUNCT
ger-27	237	33	they	they	PRON
ger-27	237	34	were	be	AUX
ger-27	237	35	reluctant	reluctant	ADJ
ger-27	237	36	to	to	PART
ger-27	237	37	correct	correct	VERB
ger-27	237	38	it	it	PRON
ger-27	237	39	.	.	PUNCT
ger-27	238	1	equally	equally	ADV
ger-27	238	2	as	as	ADP
ger-27	238	3	alarming	alarming	ADJ
ger-27	238	4	,	,	PUNCT
ger-27	238	5	when	when	SCONJ
ger-27	238	6	students	student	NOUN
ger-27	238	7	committed	commit	VERB
ger-27	238	8	errors	error	NOUN
ger-27	238	9	,	,	PUNCT
ger-27	238	10	teachers	teacher	NOUN
ger-27	238	11	neither	neither	CCONJ
ger-27	238	12	corrected	correct	VERB
ger-27	238	13	them	they	PRON
ger-27	238	14	nor	nor	CCONJ
ger-27	238	15	guided	guide	VERB
ger-27	238	16	them	they	PRON
ger-27	238	17	to	to	PART
ger-27	238	18	discover	discover	VERB
ger-27	238	19	the	the	DET
ger-27	238	20	error	error	NOUN
ger-27	238	21	.	.	PUNCT
ger-27	239	1	this	this	PRON
ger-27	239	2	was	be	AUX
ger-27	239	3	the	the	DET
ger-27	239	4	case	case	NOUN
ger-27	239	5	in	in	ADP
ger-27	239	6	47	47	NUM
ger-27	239	7	percent	percent	NOUN
ger-27	239	8	of	of	ADP
ger-27	239	9	cases	case	NOUN
ger-27	239	10	in	in	ADP
ger-27	239	11	paraguay	paraguay	NOUN
ger-27	239	12	,	,	PUNCT
ger-27	239	13	50	50	NUM
ger-27	239	14	percent	percent	NOUN
ger-27	239	15	of	of	ADP
ger-27	239	16	cases	case	NOUN
ger-27	239	17	in	in	ADP
ger-27	239	18	the	the	DET
ger-27	239	19	dominican	dominican	PROPN
ger-27	239	20	republic	republic	NOUN
ger-27	239	21	,	,	PUNCT
ger-27	239	22	and	and	CCONJ
ger-27	239	23	53	53	NUM
ger-27	239	24	percent	percent	NOUN
ger-27	239	25	of	of	ADP
ger-27	239	26	cases	case	NOUN
ger-27	239	27	in	in	ADP
ger-27	239	28	nuevo	nuevo	PROPN
ger-27	239	29	leon	leon	PROPN
ger-27	239	30	.	.	PUNCT
ger-27	240	1	math	math	PROPN
ger-27	240	2	in	in	ADP
ger-27	240	3	the	the	DET
ger-27	240	4	math	math	NOUN
ger-27	240	5	lessons	lesson	NOUN
ger-27	241	1	,	,	PUNCT
ger-27	241	2	teachers	teacher	NOUN
ger-27	241	3	focused	focus	VERB
ger-27	241	4	primarily	primarily	ADV
ger-27	241	5	on	on	ADP
ger-27	241	6	the	the	DET
ger-27	241	7	presentation	presentation	NOUN
ger-27	241	8	and	and	CCONJ
ger-27	241	9	repetition	repetition	NOUN
ger-27	241	10	of	of	ADP
ger-27	241	11	math	math	NOUN
ger-27	241	12	procedures	procedure	NOUN
ger-27	241	13	.	.	PUNCT
ger-27	242	1	the	the	DET
ger-27	242	2	remaining	remain	VERB
ger-27	242	3	time	time	NOUN
ger-27	242	4	was	be	AUX
ger-27	242	5	spent	spend	VERB
ger-27	242	6	copying	copy	VERB
ger-27	242	7	from	from	ADP
ger-27	242	8	the	the	DET
ger-27	242	9	blackboard	blackboard	NOUN
ger-27	242	10	,	,	PUNCT
ger-27	242	11	doing	do	VERB
ger-27	242	12	drills	drill	NOUN
ger-27	242	13	and	and	CCONJ
ger-27	242	14	practice	practice	NOUN
ger-27	242	15	,	,	PUNCT
ger-27	242	16	and	and	CCONJ
ger-27	242	17	memorizing	memorize	VERB
ger-27	242	18	math	math	NOUN
ger-27	242	19	concepts	concept	NOUN
ger-27	242	20	.	.	PUNCT
ger-27	243	1	little	little	ADJ
ger-27	243	2	to	to	PART
ger-27	243	3	no	no	DET
ger-27	243	4	time	time	NOUN
ger-27	243	5	was	be	AUX
ger-27	243	6	spent	spend	VERB
ger-27	243	7	on	on	ADP
ger-27	243	8	considering	consider	VERB
ger-27	243	9	new	new	ADJ
ger-27	243	10	solutions	solution	NOUN
ger-27	243	11	.	.	PUNCT
ger-27	244	1	only	only	ADV
ger-27	244	2	2	2	NUM
ger-27	244	3	percent	percent	NOUN
ger-27	244	4	of	of	ADP
ger-27	244	5	the	the	DET
ger-27	244	6	effective	effective	ADJ
ger-27	244	7	lesson	lesson	NOUN
ger-27	244	8	time	time	NOUN
ger-27	244	9	was	be	AUX
ger-27	244	10	used	use	VERB
ger-27	244	11	for	for	ADP
ger-27	244	12	activities	activity	NOUN
ger-27	244	13	that	that	PRON
ger-27	244	14	required	require	VERB
ger-27	244	15	critical	critical	ADJ
ger-27	244	16	thinking	thinking	NOUN
ger-27	244	17	in	in	ADP
ger-27	244	18	paraguay	paraguay	NOUN
ger-27	244	19	,	,	PUNCT
ger-27	244	20	and	and	CCONJ
ger-27	244	21	no	no	DET
ger-27	244	22	time	time	NOUN
ger-27	244	23	was	be	AUX
ger-27	244	24	devoted	devote	VERB
ger-27	244	25	to	to	ADP
ger-27	244	26	inventing	invent	VERB
ger-27	244	27	new	new	ADJ
ger-27	244	28	solutions	solution	NOUN
ger-27	244	29	in	in	ADP
ger-27	244	30	the	the	DET
ger-27	244	31	dominican	dominican	PROPN
ger-27	244	32	republic	republic	NOUN
ger-27	244	33	.	.	PUNCT
ger-27	245	1	in	in	ADP
ger-27	245	2	nuevo	nuevo	PROPN
ger-27	245	3	leon	leon	PROPN
ger-27	245	4	,	,	PUNCT
ger-27	245	5	30	30	NUM
ger-27	245	6	percent	percent	NOUN
ger-27	245	7	of	of	ADP
ger-27	245	8	the	the	DET
ger-27	245	9	time	time	NOUN
ger-27	245	10	was	be	AUX
ger-27	245	11	devoted	devote	VERB
ger-27	245	12	to	to	ADP
ger-27	245	13	practicing	practice	VERB
ger-27	245	14	routine	routine	ADJ
ger-27	245	15	procedures	procedure	NOUN
ger-27	245	16	,	,	PUNCT
ger-27	245	17	67	67	NUM
ger-27	245	18	percent	percent	NOUN
ger-27	245	19	was	be	AUX
ger-27	245	20	allocated	allocate	VERB
ger-27	245	21	for	for	ADP
ger-27	245	22	applying	apply	VERB
ger-27	245	23	concepts	concept	NOUN
ger-27	245	24	,	,	PUNCT
ger-27	245	25	but	but	CCONJ
ger-27	245	26	only	only	ADV
ger-27	245	27	3	3	NUM
ger-27	245	28	percent	percent	NOUN
ger-27	245	29	of	of	ADP
ger-27	245	30	instruction	instruction	NOUN
ger-27	245	31	time	time	NOUN
ger-27	245	32	was	be	AUX
ger-27	245	33	used	use	VERB
ger-27	245	34	for	for	ADP
ger-27	245	35	inventing	invent	VERB
ger-27	245	36	new	new	ADJ
ger-27	245	37	solutions	solution	NOUN
ger-27	245	38	.	.	PUNCT
ger-27	246	1	the	the	DET
ger-27	246	2	observations	observation	NOUN
ger-27	246	3	indicate	indicate	VERB
ger-27	246	4	a	a	DET
ger-27	246	5	virtually	virtually	ADV
ger-27	246	6	exclusive	exclusive	ADJ
ger-27	246	7	focus	focus	NOUN
ger-27	246	8	on	on	ADP
ger-27	246	9	the	the	DET
ger-27	246	10	development	development	NOUN
ger-27	246	11	of	of	ADP
ger-27	246	12	procedural	procedural	ADJ
ger-27	246	13	understanding	understanding	NOUN
ger-27	246	14	.	.	PUNCT
ger-27	247	1	this	this	DET
ger-27	247	2	focus	focus	NOUN
ger-27	247	3	on	on	ADP
ger-27	247	4	procedural	procedural	ADJ
ger-27	247	5	understanding	understanding	NOUN
ger-27	247	6	is	be	AUX
ger-27	247	7	very	very	ADV
ger-27	247	8	different	different	ADJ
ger-27	247	9	than	than	ADP
ger-27	247	10	what	what	PRON
ger-27	247	11	was	be	AUX
ger-27	247	12	observed	observe	VERB
ger-27	247	13	in	in	ADP
ger-27	247	14	eighth	eighth	ADJ
ger-27	247	15	-	-	PUNCT
ger-27	247	16	grade	grade	NOUN
ger-27	247	17	classrooms	classroom	NOUN
ger-27	247	18	in	in	ADP
ger-27	247	19	high	high	ADJ
ger-27	247	20	-	-	PUNCT
ger-27	247	21	achieving	achieve	VERB
ger-27	247	22	countries	country	NOUN
ger-27	247	23	in	in	ADP
ger-27	247	24	the	the	DET
ger-27	247	25	timss	timss	PROPN
ger-27	247	26	video	video	NOUN
ger-27	247	27	studies	study	NOUN
ger-27	247	28	.	.	PUNCT
ger-27	248	1	in	in	ADP
ger-27	248	2	japan	japan	PROPN
ger-27	248	3	,	,	PUNCT
ger-27	248	4	students	student	NOUN
ger-27	248	5	only	only	ADV
ger-27	248	6	spent	spend	VERB
ger-27	248	7	15	15	NUM
ger-27	248	8	percent	percent	NOUN
ger-27	248	9	of	of	ADP
ger-27	248	10	lesson	lesson	NOUN
ger-27	248	11	time	time	NOUN
ger-27	248	12	applying	apply	VERB
ger-27	248	13	concepts	concept	NOUN
ger-27	248	14	and	and	CCONJ
ger-27	248	15	used	use	VERB
ger-27	248	16	a	a	DET
ger-27	248	17	larger	large	ADJ
ger-27	248	18	proportion	proportion	NOUN
ger-27	248	19	of	of	ADP
ger-27	248	20	the	the	DET
ger-27	248	21	time	time	NOUN
ger-27	248	22	,	,	PUNCT
ger-27	248	23	44	44	NUM
ger-27	248	24	percent	percent	NOUN
ger-27	248	25	,	,	PUNCT
ger-27	248	26	to	to	PART
ger-27	248	27	invent	invent	VERB
ger-27	248	28	new	new	ADJ
ger-27	248	29	solutions	solution	NOUN
ger-27	248	30	(	(	PUNCT
ger-27	248	31	stigler	stigler	NOUN
ger-27	248	32	et	et	PROPN
ger-27	248	33	al	al	PROPN
ger-27	248	34	.	.	PROPN
ger-27	248	35	,	,	PUNCT
ger-27	248	36	1999	1999	NUM
ger-27	248	37	)	)	PUNCT
ger-27	248	38	.	.	PUNCT
ger-27	249	1	not	not	PART
ger-27	249	2	surprisingly	surprisingly	ADV
ger-27	249	3	,	,	PUNCT
ger-27	249	4	the	the	DET
ger-27	249	5	proportion	proportion	NOUN
ger-27	249	6	of	of	ADP
ger-27	249	7	math	math	NOUN
ger-27	249	8	problems	problem	NOUN
ger-27	249	9	for	for	ADP
ger-27	249	10	which	which	PRON
ger-27	249	11	either	either	CCONJ
ger-27	249	12	the	the	DET
ger-27	249	13	student	student	NOUN
ger-27	249	14	or	or	CCONJ
ger-27	249	15	teacher	teacher	NOUN
ger-27	249	16	presented	present	VERB
ger-27	249	17	an	an	DET
ger-27	249	18	alternative	alternative	ADJ
ger-27	249	19	solution	solution	NOUN
ger-27	249	20	was	be	AUX
ger-27	249	21	extremely	extremely	ADV
ger-27	249	22	low	low	ADJ
ger-27	249	23	.	.	PUNCT
ger-27	250	1	development	development	NOUN
ger-27	250	2	of	of	ADP
ger-27	250	3	alternative	alternative	ADJ
ger-27	250	4	problemsolving	problemsolving	ADJ
ger-27	250	5	methods	method	NOUN
ger-27	250	6	is	be	AUX
ger-27	250	7	widely	widely	ADV
ger-27	250	8	believed	believe	VERB
ger-27	250	9	to	to	PART
ger-27	250	10	be	be	AUX
ger-27	250	11	central	central	ADJ
ger-27	250	12	to	to	ADP
ger-27	250	13	the	the	DET
ger-27	250	14	development	development	NOUN
ger-27	250	15	of	of	ADP
ger-27	250	16	conceptual	conceptual	ADJ
ger-27	250	17	math	math	NOUN
ger-27	250	18	understanding	understanding	NOUN
ger-27	250	19	(	(	PUNCT
ger-27	250	20	national	national	ADJ
ger-27	250	21	council	council	PROPN
ger-27	250	22	of	of	ADP
ger-27	250	23	teachers	teacher	NOUN
ger-27	250	24	of	of	ADP
ger-27	250	25	mathematics	mathematics	PROPN
ger-27	251	1	[	[	X
ger-27	251	2	nctm	nctm	ADJ
ger-27	251	3	]	]	X
ger-27	251	4	,	,	PUNCT
ger-27	251	5	2000	2000	NUM
ger-27	251	6	;	;	PUNCT
ger-27	251	7	hiebert	hiebert	NOUN
ger-27	251	8	,	,	PUNCT
ger-27	251	9	carpenter	carpenter	NOUN
ger-27	251	10	,	,	PUNCT
ger-27	251	11	fennema	fennema	NOUN
ger-27	251	12	,	,	PUNCT
ger-27	251	13	fuson	fuson	PROPN
ger-27	251	14	,	,	PUNCT
ger-27	251	15	wearne	wearne	ADJ
ger-27	251	16	,	,	PUNCT
ger-27	251	17	&	&	CCONJ
ger-27	251	18	murray	murray	PROPN
ger-27	251	19	,	,	PUNCT
ger-27	251	20	1997	1997	NUM
ger-27	251	21	)	)	PUNCT
ger-27	251	22	.	.	PUNCT
ger-27	252	1	only	only	ADV
ger-27	252	2	in	in	ADP
ger-27	252	3	a	a	DET
ger-27	252	4	limited	limited	ADJ
ger-27	252	5	number	number	NOUN
ger-27	252	6	of	of	ADP
ger-27	252	7	the	the	DET
ger-27	252	8	latin	latin	ADJ
ger-27	252	9	american	american	ADJ
ger-27	252	10	classes	class	NOUN
ger-27	252	11	that	that	PRON
ger-27	252	12	our	our	PRON
ger-27	252	13	team	team	NOUN
ger-27	252	14	analyzed	analyze	VERB
ger-27	252	15	did	do	AUX
ger-27	252	16	students	student	NOUN
ger-27	252	17	or	or	CCONJ
ger-27	252	18	teachers	teacher	NOUN
ger-27	252	19	present	present	VERB
ger-27	252	20	alternative	alternative	ADJ
ger-27	252	21	solutions	solution	NOUN
ger-27	252	22	.	.	PUNCT
ger-27	253	1	the	the	DET
ger-27	253	2	teacher	teacher	NOUN
ger-27	253	3	or	or	CCONJ
ger-27	253	4	the	the	DET
ger-27	253	5	students	student	NOUN
ger-27	253	6	discussed	discuss	VERB
ger-27	253	7	alternative	alternative	ADJ
ger-27	253	8	solution	solution	NOUN
ger-27	253	9	methods	method	NOUN
ger-27	253	10	in	in	ADP
ger-27	253	11	just	just	ADV
ger-27	253	12	3	3	NUM
ger-27	253	13	percent	percent	NOUN
ger-27	253	14	of	of	ADP
ger-27	253	15	math	math	NOUN
ger-27	253	16	problems	problem	NOUN
ger-27	253	17	in	in	ADP
ger-27	253	18	paraguay	paraguay	NOUN
ger-27	253	19	.	.	PUNCT
ger-27	254	1	in	in	ADP
ger-27	254	2	classrooms	classroom	NOUN
ger-27	254	3	in	in	ADP
ger-27	254	4	nuevo	nuevo	PROPN
ger-27	254	5	leon	leon	PROPN
ger-27	254	6	,	,	PUNCT
ger-27	254	7	the	the	DET
ger-27	254	8	presentation	presentation	NOUN
ger-27	254	9	of	of	ADP
ger-27	254	10	alternative	alternative	ADJ
ger-27	254	11	solutions	solution	NOUN
ger-27	254	12	was	be	AUX
ger-27	254	13	more	more	ADV
ger-27	254	14	frequent	frequent	ADJ
ger-27	254	15	;	;	PUNCT
ger-27	254	16	in	in	ADP
ger-27	254	17	14	14	NUM
ger-27	254	18	percent	percent	NOUN
ger-27	254	19	of	of	ADP
ger-27	254	20	lessons	lesson	NOUN
ger-27	254	21	alternative	alternative	ADJ
ger-27	254	22	solutions	solution	NOUN
ger-27	254	23	were	be	AUX
ger-27	254	24	presented	present	VERB
ger-27	254	25	by	by	ADP
ger-27	254	26	students	student	NOUN
ger-27	254	27	and	and	CCONJ
ger-27	254	28	in	in	ADP
ger-27	254	29	4	4	NUM
ger-27	254	30	percent	percent	NOUN
ger-27	254	31	of	of	ADP
ger-27	254	32	lessons	lesson	NOUN
ger-27	254	33	by	by	ADP
ger-27	254	34	the	the	DET
ger-27	254	35	teacher	teacher	NOUN
ger-27	254	36	,	,	PUNCT
ger-27	254	37	but	but	CCONJ
ger-27	254	38	those	those	DET
ger-27	254	39	figures	figure	NOUN
ger-27	254	40	are	be	AUX
ger-27	254	41	still	still	ADV
ger-27	254	42	significantly	significantly	ADV
ger-27	254	43	low	low	ADJ
ger-27	254	44	in	in	ADP
ger-27	254	45	comparison	comparison	NOUN
ger-27	254	46	to	to	ADP
ger-27	254	47	other	other	ADJ
ger-27	254	48	countries	country	NOUN
ger-27	254	49	.	.	PUNCT
ger-27	255	1	in	in	ADP
ger-27	255	2	the	the	DET
ger-27	255	3	timss	timss	PROPN
ger-27	255	4	video	video	NOUN
ger-27	255	5	studies	study	NOUN
ger-27	255	6	,	,	PUNCT
ger-27	255	7	teachers	teacher	NOUN
ger-27	255	8	in	in	ADP
ger-27	255	9	japan	japan	PROPN
ger-27	255	10	frequently	frequently	ADV
ger-27	255	11	encouraged	encourage	VERB
ger-27	255	12	students	student	NOUN
ger-27	255	13	to	to	PART
ger-27	255	14	identify	identify	VERB
ger-27	255	15	alternative	alternative	ADJ
ger-27	255	16	solution	solution	NOUN
ger-27	255	17	methods	method	NOUN
ger-27	255	18	to	to	ADP
ger-27	255	19	math	math	NOUN
ger-27	255	20	problems	problem	NOUN
ger-27	255	21	(	(	PUNCT
ger-27	255	22	42	42	NUM
ger-27	255	23	percent	percent	NOUN
ger-27	255	24	of	of	ADP
ger-27	255	25	the	the	DET
ger-27	255	26	lessons	lesson	NOUN
ger-27	255	27	and	and	CCONJ
ger-27	255	28	17	17	NUM
ger-27	255	29	percent	percent	NOUN
ger-27	255	30	of	of	ADP
ger-27	255	31	all	all	DET
ger-27	255	32	math	math	NOUN
ger-27	255	33	problems	problem	NOUN
ger-27	255	34	)	)	PUNCT
ger-27	255	35	(	(	PUNCT
ger-27	255	36	stigler	stigler	NOUN
ger-27	255	37	et	et	PROPN
ger-27	255	38	al	al	PROPN
ger-27	255	39	.	.	PROPN
ger-27	255	40	,	,	PUNCT
ger-27	255	41	1999	1999	NUM
ger-27	255	42	)	)	PUNCT
ger-27	255	43	.	.	PUNCT
ger-27	256	1	the	the	DET
ger-27	256	2	lack	lack	NOUN
ger-27	256	3	of	of	ADP
ger-27	256	4	opportunities	opportunity	NOUN
ger-27	256	5	to	to	PART
ger-27	256	6	invent	invent	VERB
ger-27	256	7	new	new	ADJ
ger-27	256	8	solutions	solution	NOUN
ger-27	256	9	during	during	ADP
ger-27	256	10	instruction	instruction	NOUN
ger-27	256	11	and	and	CCONJ
ger-27	256	12	present	present	ADJ
ger-27	256	13	alternative	alternative	ADJ
ger-27	256	14	solutions	solution	NOUN
ger-27	256	15	for	for	ADP
ger-27	256	16	practice	practice	NOUN
ger-27	256	17	problems	problem	NOUN
ger-27	256	18	emphasizes	emphasize	VERB
ger-27	256	19	the	the	DET
ger-27	256	20	reliance	reliance	NOUN
ger-27	256	21	on	on	ADP
ger-27	256	22	procedural	procedural	ADJ
ger-27	256	23	understanding	understanding	NOUN
ger-27	256	24	in	in	ADP
ger-27	256	25	math	math	NOUN
ger-27	256	26	classes	class	NOUN
ger-27	256	27	in	in	ADP
ger-27	256	28	latin	latin	PROPN
ger-27	256	29	america	america	PROPN
ger-27	256	30	.	.	PUNCT
ger-27	257	1	students	student	NOUN
ger-27	257	2	are	be	AUX
ger-27	257	3	not	not	PART
ger-27	257	4	encouraged	encourage	VERB
ger-27	257	5	to	to	PART
ger-27	257	6	expand	expand	VERB
ger-27	257	7	their	their	PRON
ger-27	257	8	critical	critical	ADJ
ger-27	257	9	thinking	thinking	NOUN
ger-27	257	10	skills	skill	NOUN
ger-27	257	11	.	.	PUNCT
ger-27	258	1	as	as	SCONJ
ger-27	258	2	was	be	AUX
ger-27	258	3	done	do	VERB
ger-27	258	4	in	in	ADP
ger-27	258	5	science	science	NOUN
ger-27	258	6	,	,	PUNCT
ger-27	258	7	several	several	ADJ
ger-27	258	8	indicators	indicator	NOUN
ger-27	258	9	were	be	AUX
ger-27	258	10	created	create	VERB
ger-27	258	11	to	to	PART
ger-27	258	12	define	define	VERB
ger-27	258	13	students	student	NOUN
ger-27	258	14	’	'	PUNCT
ger-27	258	15	opportunities	opportunity	NOUN
ger-27	258	16	to	to	PART
ger-27	258	17	learn	learn	VERB
ger-27	258	18	math	math	NOUN
ger-27	258	19	content	content	NOUN
ger-27	258	20	.	.	PUNCT
ger-27	259	1	based	base	VERB
ger-27	259	2	on	on	ADP
ger-27	259	3	trends	trend	NOUN
ger-27	259	4	seen	see	VERB
ger-27	259	5	within	within	ADP
ger-27	259	6	the	the	DET
ger-27	259	7	timss	timss	PROPN
ger-27	259	8	studies	study	NOUN
ger-27	259	9	,	,	PUNCT
ger-27	259	10	we	we	PRON
ger-27	259	11	were	be	AUX
ger-27	259	12	interested	interested	ADJ
ger-27	259	13	in	in	ADP
ger-27	259	14	evaluating	evaluate	VERB
ger-27	259	15	the	the	DET
ger-27	259	16	emphasis	emphasis	NOUN
ger-27	259	17	on	on	ADP
ger-27	259	18	new	new	ADJ
ger-27	259	19	content	content	NOUN
ger-27	259	20	and	and	CCONJ
ger-27	259	21	previously	previously	ADV
ger-27	259	22	studied	study	VERB
ger-27	259	23	content	content	NOUN
ger-27	259	24	.	.	PUNCT
ger-27	260	1	the	the	DET
ger-27	260	2	timss	timss	PROPN
ger-27	260	3	1995	1995	NUM
ger-27	260	4	video	video	NOUN
ger-27	260	5	study	study	NOUN
ger-27	260	6	found	find	VERB
ger-27	260	7	that	that	SCONJ
ger-27	260	8	eighth	eighth	ADJ
ger-27	260	9	-	-	PUNCT
ger-27	260	10	grade	grade	NOUN
ger-27	260	11	classrooms	classroom	NOUN
ger-27	260	12	in	in	ADP
ger-27	260	13	high	high	ADJ
ger-27	260	14	-	-	PUNCT
ger-27	260	15	achieving	achieve	VERB
ger-27	260	16	countries	country	NOUN
ger-27	260	17	,	,	PUNCT
ger-27	260	18	such	such	ADJ
ger-27	260	19	as	as	ADP
ger-27	260	20	hong	hong	PROPN
ger-27	260	21	kong	kong	PROPN
ger-27	260	22	and	and	CCONJ
ger-27	260	23	japan	japan	PROPN
ger-27	260	24	,	,	PUNCT
ger-27	260	25	dedicated	dedicate	VERB
ger-27	260	26	close	close	ADV
ger-27	260	27	to	to	PART
ger-27	260	28	80	80	NUM
ger-27	260	29	percent	percent	NOUN
ger-27	260	30	of	of	ADP
ger-27	260	31	the	the	DET
ger-27	260	32	instruction	instruction	NOUN
ger-27	260	33	time	time	NOUN
ger-27	260	34	to	to	ADP
ger-27	260	35	new	new	ADJ
ger-27	260	36	content	content	NOUN
ger-27	260	37	(	(	PUNCT
ger-27	260	38	stigler	stigler	NOUN
ger-27	260	39	et	et	PROPN
ger-27	260	40	al	al	PROPN
ger-27	260	41	.	.	PROPN
ger-27	260	42	,	,	PUNCT
ger-27	260	43	1999	1999	NUM
ger-27	260	44	)	)	PUNCT
ger-27	260	45	.	.	PUNCT
ger-27	261	1	lesson	lesson	NOUN
ger-27	261	2	time	time	NOUN
ger-27	261	3	was	be	AUX
ger-27	261	4	identified	identify	VERB
ger-27	261	5	as	as	ADP
ger-27	261	6	introducing	introduce	VERB
ger-27	261	7	new	new	ADJ
ger-27	261	8	content	content	NOUN
ger-27	261	9	,	,	PUNCT
ger-27	261	10	practicing	practice	VERB
ger-27	261	11	new	new	ADJ
ger-27	261	12	content	content	NOUN
ger-27	261	13	,	,	PUNCT
ger-27	261	14	or	or	CCONJ
ger-27	261	15	reviewing	review	VERB
ger-27	261	16	previous	previous	ADJ
ger-27	261	17	content	content	NOUN
ger-27	261	18	.	.	PUNCT
ger-27	262	1	in	in	ADP
ger-27	262	2	paraguay	paraguay	NOUN
ger-27	262	3	and	and	CCONJ
ger-27	262	4	the	the	DET
ger-27	262	5	dominican	dominican	PROPN
ger-27	262	6	republic	republic	NOUN
ger-27	262	7	,	,	PUNCT
ger-27	262	8	a	a	DET
ger-27	262	9	small	small	ADJ
ger-27	262	10	portion	portion	NOUN
ger-27	262	11	of	of	ADP
ger-27	262	12	lesson	lesson	NOUN
ger-27	262	13	time	time	NOUN
ger-27	262	14	was	be	AUX
ger-27	262	15	allocated	allocate	VERB
ger-27	262	16	to	to	ADP
ger-27	262	17	the	the	DET
ger-27	262	18	introduction	introduction	NOUN
ger-27	262	19	or	or	CCONJ
ger-27	262	20	what	what	PRON
ger-27	262	21	goes	go	VERB
ger-27	262	22	on	on	ADP
ger-27	262	23	inside	inside	ADP
ger-27	262	24	latin	latin	ADJ
ger-27	262	25	american	american	PROPN
ger-27	262	26	math	math	PROPN
ger-27	262	27	and	and	CCONJ
ger-27	262	28	science	science	NOUN
ger-27	262	29	classrooms	classroom	VERB
ger-27	262	30	121	121	NUM
ger-27	262	31	practice	practice	NOUN
ger-27	262	32	of	of	ADP
ger-27	262	33	new	new	ADJ
ger-27	262	34	content	content	NOUN
ger-27	262	35	,	,	PUNCT
ger-27	262	36	32	32	NUM
ger-27	262	37	and	and	CCONJ
ger-27	262	38	18	18	NUM
ger-27	262	39	percent	percent	NOUN
ger-27	262	40	,	,	PUNCT
ger-27	262	41	respectively	respectively	ADV
ger-27	262	42	.	.	PUNCT
ger-27	263	1	in	in	ADP
ger-27	263	2	the	the	DET
ger-27	263	3	dominican	dominican	PROPN
ger-27	263	4	republic	republic	NOUN
ger-27	263	5	,	,	PUNCT
ger-27	263	6	very	very	ADV
ger-27	263	7	little	little	ADJ
ger-27	263	8	time	time	NOUN
ger-27	263	9	was	be	AUX
ger-27	263	10	used	use	VERB
ger-27	263	11	for	for	ADP
ger-27	263	12	practicing	practice	VERB
ger-27	263	13	new	new	ADJ
ger-27	263	14	concepts	concept	NOUN
ger-27	263	15	,	,	PUNCT
ger-27	263	16	only	only	ADV
ger-27	263	17	7	7	NUM
ger-27	263	18	percent	percent	NOUN
ger-27	263	19	.	.	PUNCT
ger-27	264	1	in	in	ADP
ger-27	264	2	contrast	contrast	NOUN
ger-27	264	3	,	,	PUNCT
ger-27	264	4	students	student	NOUN
ger-27	264	5	in	in	ADP
ger-27	264	6	nuevo	nuevo	PROPN
ger-27	264	7	leon	leon	PROPN
ger-27	264	8	spent	spend	VERB
ger-27	264	9	the	the	DET
ger-27	264	10	majority	majority	NOUN
ger-27	264	11	of	of	ADP
ger-27	264	12	math	math	NOUN
ger-27	264	13	lesson	lesson	NOUN
ger-27	264	14	time	time	NOUN
ger-27	264	15	focusing	focus	VERB
ger-27	264	16	on	on	ADP
ger-27	264	17	new	new	ADJ
ger-27	264	18	content	content	NOUN
ger-27	264	19	.	.	PUNCT
ger-27	265	1	introducing	introduce	VERB
ger-27	265	2	new	new	ADJ
ger-27	265	3	content	content	NOUN
ger-27	265	4	accounted	account	VERB
ger-27	265	5	for	for	ADP
ger-27	265	6	15	15	NUM
ger-27	265	7	percent	percent	NOUN
ger-27	265	8	of	of	ADP
ger-27	265	9	lesson	lesson	NOUN
ger-27	265	10	time	time	NOUN
ger-27	265	11	,	,	PUNCT
ger-27	265	12	while	while	SCONJ
ger-27	265	13	57	57	NUM
ger-27	265	14	percent	percent	NOUN
ger-27	265	15	of	of	ADP
ger-27	265	16	the	the	DET
ger-27	265	17	time	time	NOUN
ger-27	265	18	was	be	AUX
ger-27	265	19	allocated	allocate	VERB
ger-27	265	20	to	to	ADP
ger-27	265	21	practicing	practice	VERB
ger-27	265	22	the	the	DET
ger-27	265	23	new	new	ADJ
ger-27	265	24	content	content	NOUN
ger-27	265	25	through	through	ADP
ger-27	265	26	group	group	NOUN
ger-27	265	27	work	work	NOUN
ger-27	265	28	or	or	CCONJ
ger-27	265	29	individual	individual	ADJ
ger-27	265	30	work	work	NOUN
ger-27	265	31	solving	solve	VERB
ger-27	265	32	problems	problem	NOUN
ger-27	265	33	.	.	PUNCT
ger-27	266	1	students	student	NOUN
ger-27	266	2	in	in	ADP
ger-27	266	3	nuevo	nuevo	PROPN
ger-27	266	4	leon	leon	PROPN
ger-27	266	5	spent	spend	VERB
ger-27	266	6	only	only	ADV
ger-27	266	7	15	15	NUM
ger-27	266	8	percent	percent	NOUN
ger-27	266	9	of	of	ADP
ger-27	266	10	time	time	NOUN
ger-27	266	11	in	in	ADP
ger-27	266	12	class	class	NOUN
ger-27	266	13	working	work	VERB
ger-27	266	14	on	on	ADP
ger-27	266	15	content	content	NOUN
ger-27	266	16	that	that	PRON
ger-27	266	17	they	they	PRON
ger-27	266	18	had	have	AUX
ger-27	266	19	looked	look	VERB
ger-27	266	20	at	at	ADP
ger-27	266	21	in	in	ADP
ger-27	266	22	previous	previous	ADJ
ger-27	266	23	lessons	lesson	NOUN
ger-27	266	24	.	.	PUNCT
ger-27	267	1	another	another	DET
ger-27	267	2	important	important	ADJ
ger-27	267	3	indicator	indicator	NOUN
ger-27	267	4	of	of	ADP
ger-27	267	5	content	content	NOUN
ger-27	267	6	is	be	AUX
ger-27	267	7	the	the	DET
ger-27	267	8	complexity	complexity	NOUN
ger-27	267	9	of	of	ADP
ger-27	267	10	the	the	DET
ger-27	267	11	practice	practice	NOUN
ger-27	267	12	problems	problem	NOUN
ger-27	267	13	assigned	assign	VERB
ger-27	267	14	to	to	ADP
ger-27	267	15	students	student	NOUN
ger-27	267	16	.	.	PUNCT
ger-27	268	1	the	the	DET
ger-27	268	2	number	number	NOUN
ger-27	268	3	of	of	ADP
ger-27	268	4	decisions	decision	NOUN
ger-27	268	5	students	student	NOUN
ger-27	268	6	need	need	VERB
ger-27	268	7	to	to	PART
ger-27	268	8	make	make	VERB
ger-27	268	9	and	and	CCONJ
ger-27	268	10	steps	step	NOUN
ger-27	268	11	or	or	CCONJ
ger-27	268	12	sub	sub	NOUN
ger-27	268	13	-	-	NOUN
ger-27	268	14	problems	problem	NOUN
ger-27	268	15	necessary	necessary	ADJ
ger-27	268	16	to	to	PART
ger-27	268	17	arrive	arrive	VERB
ger-27	268	18	at	at	ADP
ger-27	268	19	a	a	DET
ger-27	268	20	solution	solution	NOUN
ger-27	268	21	,	,	PUNCT
ger-27	268	22	provides	provide	VERB
ger-27	268	23	the	the	DET
ger-27	268	24	criteria	criterion	NOUN
ger-27	268	25	for	for	ADP
ger-27	268	26	the	the	DET
ger-27	268	27	degree	degree	NOUN
ger-27	268	28	of	of	ADP
ger-27	268	29	complexity	complexity	NOUN
ger-27	268	30	of	of	ADP
ger-27	268	31	the	the	DET
ger-27	268	32	problem	problem	NOUN
ger-27	268	33	.	.	PUNCT
ger-27	269	1	problems	problem	NOUN
ger-27	269	2	are	be	AUX
ger-27	269	3	characterized	characterize	VERB
ger-27	269	4	as	as	ADP
ger-27	269	5	low	low	ADJ
ger-27	269	6	,	,	PUNCT
ger-27	269	7	moderate	moderate	ADJ
ger-27	269	8	,	,	PUNCT
ger-27	269	9	or	or	CCONJ
ger-27	269	10	high	high	ADJ
ger-27	269	11	complexity	complexity	NOUN
ger-27	269	12	based	base	VERB
ger-27	269	13	on	on	ADP
ger-27	269	14	the	the	DET
ger-27	269	15	classification	classification	NOUN
ger-27	269	16	system	system	NOUN
ger-27	269	17	contained	contain	VERB
ger-27	269	18	in	in	ADP
ger-27	269	19	the	the	DET
ger-27	269	20	1999	1999	NUM
ger-27	269	21	timss	timss	PROPN
ger-27	269	22	video	video	NOUN
ger-27	269	23	study	study	NOUN
ger-27	269	24	.	.	PUNCT
ger-27	270	1	low	low	ADJ
ger-27	270	2	-	-	PUNCT
ger-27	270	3	complexity	complexity	NOUN
ger-27	270	4	math	math	NOUN
ger-27	270	5	problems	problem	NOUN
ger-27	270	6	involve	involve	VERB
ger-27	270	7	few	few	ADJ
ger-27	270	8	decisions	decision	NOUN
ger-27	270	9	and	and	CCONJ
ger-27	270	10	do	do	AUX
ger-27	270	11	not	not	PART
ger-27	270	12	contain	contain	VERB
ger-27	270	13	any	any	DET
ger-27	270	14	sub	sub	NOUN
ger-27	270	15	-	-	NOUN
ger-27	270	16	problems	problem	NOUN
ger-27	270	17	.	.	PUNCT
ger-27	271	1	problems	problem	NOUN
ger-27	271	2	of	of	ADP
ger-27	271	3	moderate	moderate	ADJ
ger-27	271	4	complexity	complexity	NOUN
ger-27	271	5	are	be	AUX
ger-27	271	6	those	those	PRON
ger-27	271	7	that	that	PRON
ger-27	271	8	require	require	VERB
ger-27	271	9	the	the	DET
ger-27	271	10	student	student	NOUN
ger-27	271	11	to	to	PART
ger-27	271	12	make	make	VERB
ger-27	271	13	more	more	ADJ
ger-27	271	14	than	than	ADP
ger-27	271	15	four	four	NUM
ger-27	271	16	decisions	decision	NOUN
ger-27	271	17	with	with	ADP
ger-27	271	18	the	the	DET
ger-27	271	19	possibility	possibility	NOUN
ger-27	271	20	of	of	ADP
ger-27	271	21	either	either	CCONJ
ger-27	271	22	no	no	DET
ger-27	271	23	sub	sub	NOUN
ger-27	271	24	-	-	NOUN
ger-27	271	25	problem	problem	NOUN
ger-27	271	26	or	or	CCONJ
ger-27	271	27	one	one	NUM
ger-27	271	28	sub	sub	NOUN
ger-27	271	29	-	-	NOUN
ger-27	271	30	problem	problem	NOUN
ger-27	271	31	(	(	PUNCT
ger-27	271	32	hiebert	hiebert	NOUN
ger-27	271	33	,	,	PUNCT
ger-27	271	34	2003	2003	NUM
ger-27	271	35	)	)	PUNCT
ger-27	271	36	.	.	PUNCT
ger-27	272	1	problems	problem	NOUN
ger-27	272	2	that	that	PRON
ger-27	272	3	involve	involve	VERB
ger-27	272	4	four	four	NUM
ger-27	272	5	or	or	CCONJ
ger-27	272	6	more	more	ADJ
ger-27	272	7	decisions	decision	NOUN
ger-27	272	8	and	and	CCONJ
ger-27	272	9	two	two	NUM
ger-27	272	10	or	or	CCONJ
ger-27	272	11	more	more	ADJ
ger-27	272	12	sub	sub	NOUN
ger-27	272	13	-	-	NOUN
ger-27	272	14	problems	problem	NOUN
ger-27	272	15	are	be	AUX
ger-27	272	16	classified	classify	VERB
ger-27	272	17	as	as	ADP
ger-27	272	18	high	high	ADJ
ger-27	272	19	complexity	complexity	NOUN
ger-27	272	20	.	.	PUNCT
ger-27	273	1	in	in	ADP
ger-27	273	2	all	all	DET
ger-27	273	3	three	three	NUM
ger-27	273	4	countries	country	NOUN
ger-27	273	5	,	,	PUNCT
ger-27	273	6	low	low	ADJ
ger-27	273	7	complexity	complexity	NOUN
ger-27	273	8	math	math	NOUN
ger-27	273	9	problems	problem	NOUN
ger-27	273	10	predominated	predominate	VERB
ger-27	273	11	.	.	PUNCT
ger-27	274	1	low	low	ADJ
ger-27	274	2	complexity	complexity	NOUN
ger-27	274	3	problems	problem	NOUN
ger-27	274	4	accounted	account	VERB
ger-27	274	5	for	for	ADP
ger-27	274	6	76	76	NUM
ger-27	274	7	percent	percent	NOUN
ger-27	274	8	of	of	ADP
ger-27	274	9	the	the	DET
ger-27	274	10	problems	problem	NOUN
ger-27	274	11	covered	cover	VERB
ger-27	274	12	in	in	ADP
ger-27	274	13	paraguay	paraguay	NOUN
ger-27	274	14	.	.	PUNCT
ger-27	275	1	in	in	ADP
ger-27	275	2	the	the	DET
ger-27	275	3	dominican	dominican	PROPN
ger-27	275	4	republic	republic	PROPN
ger-27	275	5	and	and	CCONJ
ger-27	275	6	nuevo	nuevo	PROPN
ger-27	275	7	leon	leon	PROPN
ger-27	275	8	,	,	PUNCT
ger-27	275	9	the	the	DET
ger-27	275	10	proportion	proportion	NOUN
ger-27	275	11	of	of	ADP
ger-27	275	12	low	low	ADJ
ger-27	275	13	-	-	PUNCT
ger-27	275	14	complexity	complexity	NOUN
ger-27	275	15	math	math	NOUN
ger-27	275	16	problems	problem	NOUN
ger-27	275	17	was	be	AUX
ger-27	275	18	even	even	ADV
ger-27	275	19	higher	high	ADJ
ger-27	275	20	,	,	PUNCT
ger-27	275	21	89	89	NUM
ger-27	275	22	percent	percent	NOUN
ger-27	275	23	and	and	CCONJ
ger-27	275	24	94	94	NUM
ger-27	275	25	percent	percent	NOUN
ger-27	275	26	respectively	respectively	ADV
ger-27	275	27	.	.	PUNCT
ger-27	276	1	all	all	DET
ger-27	276	2	countries	country	NOUN
ger-27	276	3	lacked	lack	VERB
ger-27	276	4	highcomplexity	highcomplexity	NOUN
ger-27	276	5	problems	problem	NOUN
ger-27	276	6	.	.	PUNCT
ger-27	277	1	only	only	ADV
ger-27	277	2	one	one	NUM
ger-27	277	3	percent	percent	NOUN
ger-27	277	4	of	of	ADP
ger-27	277	5	problems	problem	NOUN
ger-27	277	6	were	be	AUX
ger-27	277	7	defined	define	VERB
ger-27	277	8	as	as	ADP
ger-27	277	9	high	high	ADJ
ger-27	277	10	-	-	PUNCT
ger-27	277	11	complexity	complexity	NOUN
ger-27	277	12	and	and	CCONJ
ger-27	277	13	5	5	NUM
ger-27	277	14	percent	percent	NOUN
ger-27	277	15	were	be	AUX
ger-27	277	16	assessed	assess	VERB
ger-27	277	17	as	as	ADP
ger-27	277	18	moderate	moderate	ADJ
ger-27	277	19	-	-	PUNCT
ger-27	277	20	complexity	complexity	NOUN
ger-27	277	21	in	in	ADP
ger-27	277	22	nuevo	nuevo	PROPN
ger-27	277	23	leon	leon	PROPN
ger-27	277	24	,	,	PUNCT
ger-27	277	25	the	the	DET
ger-27	277	26	highest	high	ADJ
ger-27	277	27	performer	performer	NOUN
ger-27	277	28	on	on	ADP
ger-27	277	29	the	the	DET
ger-27	277	30	serce	serce	PROPN
ger-27	277	31	exam	exam	NOUN
ger-27	277	32	.	.	PUNCT
ger-27	278	1	in	in	ADP
ger-27	278	2	seven	seven	NUM
ger-27	278	3	relatively	relatively	ADV
ger-27	278	4	highperforming	highperforme	VERB
ger-27	278	5	countries	country	NOUN
ger-27	278	6	included	include	VERB
ger-27	278	7	in	in	ADP
ger-27	278	8	the	the	DET
ger-27	278	9	1999	1999	NUM
ger-27	278	10	timss	timss	PROPN
ger-27	278	11	video	video	NOUN
ger-27	278	12	study	study	NOUN
ger-27	278	13	,	,	PUNCT
ger-27	278	14	40	40	NUM
ger-27	278	15	percent	percent	NOUN
ger-27	278	16	of	of	ADP
ger-27	278	17	problems	problem	NOUN
ger-27	278	18	were	be	AUX
ger-27	278	19	categorized	categorize	VERB
ger-27	278	20	as	as	ADP
ger-27	278	21	high	high	ADJ
ger-27	278	22	complexity	complexity	NOUN
ger-27	278	23	(	(	PUNCT
ger-27	278	24	hiebert	hiebert	NOUN
ger-27	278	25	,	,	PUNCT
ger-27	278	26	2003	2003	NUM
ger-27	278	27	)	)	PUNCT
ger-27	278	28	.	.	PUNCT
ger-27	279	1	the	the	DET
ger-27	279	2	complexity	complexity	NOUN
ger-27	279	3	of	of	ADP
ger-27	279	4	the	the	DET
ger-27	279	5	problems	problem	NOUN
ger-27	279	6	is	be	AUX
ger-27	279	7	important	important	ADJ
ger-27	279	8	because	because	SCONJ
ger-27	279	9	if	if	SCONJ
ger-27	279	10	activities	activity	NOUN
ger-27	279	11	are	be	AUX
ger-27	279	12	too	too	ADV
ger-27	279	13	easy	easy	ADJ
ger-27	279	14	students	student	NOUN
ger-27	279	15	will	will	AUX
ger-27	279	16	not	not	PART
ger-27	279	17	have	have	VERB
ger-27	279	18	the	the	DET
ger-27	279	19	opportunity	opportunity	NOUN
ger-27	279	20	to	to	PART
ger-27	279	21	develop	develop	VERB
ger-27	279	22	the	the	DET
ger-27	279	23	higher	high	ADJ
ger-27	279	24	-	-	PUNCT
ger-27	279	25	level	level	NOUN
ger-27	279	26	critical	critical	ADJ
ger-27	279	27	thinking	thinking	NOUN
ger-27	279	28	skills	skill	NOUN
ger-27	279	29	(	(	PUNCT
ger-27	279	30	colburn	colburn	NOUN
ger-27	279	31	,	,	PUNCT
ger-27	279	32	2000	2000	NUM
ger-27	279	33	)	)	PUNCT
ger-27	279	34	.	.	PUNCT
ger-27	280	1	however	however	ADV
ger-27	280	2	,	,	PUNCT
ger-27	280	3	if	if	SCONJ
ger-27	280	4	the	the	DET
ger-27	280	5	problems	problem	NOUN
ger-27	280	6	are	be	AUX
ger-27	280	7	too	too	ADV
ger-27	280	8	difficult	difficult	ADJ
ger-27	280	9	,	,	PUNCT
ger-27	280	10	students	student	NOUN
ger-27	280	11	will	will	AUX
ger-27	280	12	not	not	PART
ger-27	280	13	effectively	effectively	ADV
ger-27	280	14	learn	learn	VERB
ger-27	280	15	the	the	DET
ger-27	280	16	content	content	NOUN
ger-27	280	17	.	.	PUNCT
ger-27	281	1	teachers	teacher	NOUN
ger-27	281	2	need	need	VERB
ger-27	281	3	to	to	PART
ger-27	281	4	balance	balance	VERB
ger-27	281	5	the	the	DET
ger-27	281	6	levels	level	NOUN
ger-27	281	7	of	of	ADP
ger-27	281	8	complexity	complexity	NOUN
ger-27	281	9	to	to	PART
ger-27	281	10	ensure	ensure	VERB
ger-27	281	11	that	that	SCONJ
ger-27	281	12	students	student	NOUN
ger-27	281	13	are	be	AUX
ger-27	281	14	given	give	VERB
ger-27	281	15	ample	ample	ADJ
ger-27	281	16	opportunity	opportunity	NOUN
ger-27	281	17	to	to	PART
ger-27	281	18	learn	learn	VERB
ger-27	281	19	the	the	DET
ger-27	281	20	content	content	NOUN
ger-27	281	21	presented	present	VERB
ger-27	281	22	and	and	CCONJ
ger-27	281	23	also	also	ADV
ger-27	281	24	to	to	PART
ger-27	281	25	develop	develop	VERB
ger-27	281	26	critical	critical	ADJ
ger-27	281	27	skills	skill	NOUN
ger-27	281	28	using	use	VERB
ger-27	281	29	the	the	DET
ger-27	281	30	content	content	NOUN
ger-27	281	31	.	.	PUNCT
ger-27	282	1	discussion	discussion	NOUN
ger-27	282	2	this	this	DET
ger-27	282	3	study	study	NOUN
ger-27	282	4	shifts	shift	NOUN
ger-27	282	5	the	the	DET
ger-27	282	6	conversation	conversation	NOUN
ger-27	282	7	from	from	ADP
ger-27	282	8	teacher	teacher	NOUN
ger-27	282	9	characteristics	characteristic	NOUN
ger-27	282	10	to	to	ADP
ger-27	282	11	what	what	PRON
ger-27	282	12	is	be	AUX
ger-27	282	13	going	go	VERB
ger-27	282	14	on	on	ADP
ger-27	282	15	inside	inside	ADP
ger-27	282	16	latin	latin	ADJ
ger-27	282	17	american	american	ADJ
ger-27	282	18	classrooms	classroom	NOUN
ger-27	282	19	and	and	CCONJ
ger-27	282	20	how	how	SCONJ
ger-27	282	21	teachers	teacher	NOUN
ger-27	282	22	approach	approach	VERB
ger-27	282	23	math	math	NOUN
ger-27	282	24	and	and	CCONJ
ger-27	282	25	science	science	NOUN
ger-27	282	26	in	in	ADP
ger-27	282	27	their	their	PRON
ger-27	282	28	daily	daily	ADJ
ger-27	282	29	practice	practice	NOUN
ger-27	282	30	.	.	PUNCT
ger-27	283	1	the	the	DET
ger-27	283	2	results	result	NOUN
ger-27	283	3	of	of	ADP
ger-27	283	4	the	the	DET
ger-27	283	5	study	study	NOUN
ger-27	283	6	provide	provide	VERB
ger-27	283	7	important	important	ADJ
ger-27	283	8	insight	insight	NOUN
ger-27	283	9	into	into	ADP
ger-27	283	10	the	the	DET
ger-27	283	11	strengths	strength	NOUN
ger-27	283	12	and	and	CCONJ
ger-27	283	13	weakness	weakness	NOUN
ger-27	283	14	of	of	ADP
ger-27	283	15	the	the	DET
ger-27	283	16	pedagogical	pedagogical	ADJ
ger-27	283	17	approaches	approach	NOUN
ger-27	283	18	used	use	VERB
ger-27	283	19	in	in	ADP
ger-27	283	20	three	three	NUM
ger-27	283	21	latin	latin	ADJ
ger-27	283	22	american	american	ADJ
ger-27	283	23	countries	country	NOUN
ger-27	283	24	.	.	PUNCT
ger-27	284	1	a	a	DET
ger-27	284	2	combination	combination	NOUN
ger-27	284	3	of	of	ADP
ger-27	284	4	drill	drill	NOUN
ger-27	284	5	,	,	PUNCT
ger-27	284	6	practice	practice	NOUN
ger-27	284	7	,	,	PUNCT
ger-27	284	8	and	and	CCONJ
ger-27	284	9	memorization	memorization	NOUN
ger-27	284	10	continue	continue	VERB
ger-27	284	11	to	to	PART
ger-27	284	12	be	be	AUX
ger-27	284	13	the	the	DET
ger-27	284	14	primary	primary	ADJ
ger-27	284	15	method	method	NOUN
ger-27	284	16	of	of	ADP
ger-27	284	17	teaching	teaching	NOUN
ger-27	284	18	.	.	PUNCT
ger-27	285	1	instructional	instructional	ADJ
ger-27	285	2	approaches	approach	NOUN
ger-27	285	3	reflected	reflect	VERB
ger-27	285	4	traditional	traditional	ADJ
ger-27	285	5	teaching	teaching	NOUN
ger-27	285	6	methods	method	NOUN
ger-27	285	7	which	which	PRON
ger-27	285	8	sought	seek	VERB
ger-27	285	9	to	to	PART
ger-27	285	10	provide	provide	VERB
ger-27	285	11	a	a	DET
ger-27	285	12	procedural	procedural	ADJ
ger-27	285	13	understanding	understanding	NOUN
ger-27	285	14	of	of	ADP
ger-27	285	15	content	content	NOUN
ger-27	285	16	through	through	ADP
ger-27	285	17	the	the	DET
ger-27	285	18	memorizations	memorization	NOUN
ger-27	285	19	of	of	ADP
ger-27	285	20	facts	fact	NOUN
ger-27	285	21	and	and	CCONJ
ger-27	285	22	formulas	formula	NOUN
ger-27	285	23	.	.	PUNCT
ger-27	286	1	few	few	ADJ
ger-27	286	2	teachers	teacher	NOUN
ger-27	286	3	in	in	ADP
ger-27	286	4	the	the	DET
ger-27	286	5	sample	sample	NOUN
ger-27	286	6	made	make	VERB
ger-27	286	7	a	a	DET
ger-27	286	8	concerted	concerted	ADJ
ger-27	286	9	effort	effort	NOUN
ger-27	286	10	to	to	PART
ger-27	286	11	actively	actively	ADV
ger-27	286	12	engage	engage	VERB
ger-27	286	13	students	student	NOUN
ger-27	286	14	in	in	ADP
ger-27	286	15	hands	hand	NOUN
ger-27	286	16	-	-	PUNCT
ger-27	286	17	on	on	ADP
ger-27	286	18	science	science	NOUN
ger-27	286	19	activities	activity	NOUN
ger-27	286	20	that	that	PRON
ger-27	286	21	provided	provide	VERB
ger-27	286	22	opportunities	opportunity	NOUN
ger-27	286	23	to	to	PART
ger-27	286	24	cultivate	cultivate	VERB
ger-27	286	25	important	important	ADJ
ger-27	286	26	analytical	analytical	ADJ
ger-27	286	27	and	and	CCONJ
ger-27	286	28	critical	critical	ADJ
ger-27	286	29	thinking	thinking	NOUN
ger-27	286	30	skills	skill	NOUN
ger-27	286	31	.	.	PUNCT
ger-27	287	1	this	this	PRON
ger-27	287	2	is	be	AUX
ger-27	287	3	an	an	DET
ger-27	287	4	issue	issue	NOUN
ger-27	287	5	that	that	SCONJ
ger-27	287	6	policy	policy	NOUN
ger-27	287	7	makers	maker	NOUN
ger-27	287	8	in	in	ADP
ger-27	287	9	the	the	DET
ger-27	287	10	region	region	NOUN
ger-27	287	11	will	will	AUX
ger-27	287	12	want	want	VERB
ger-27	287	13	to	to	PART
ger-27	287	14	address	address	VERB
ger-27	287	15	as	as	SCONJ
ger-27	287	16	the	the	DET
ger-27	287	17	literature	literature	NOUN
ger-27	287	18	suggests	suggest	VERB
ger-27	287	19	that	that	SCONJ
ger-27	287	20	instructional	instructional	ADJ
ger-27	287	21	practices	practice	NOUN
ger-27	287	22	have	have	VERB
ger-27	287	23	a	a	DET
ger-27	287	24	strong	strong	ADJ
ger-27	287	25	relationship	relationship	NOUN
ger-27	287	26	with	with	ADP
ger-27	287	27	performance	performance	NOUN
ger-27	287	28	on	on	ADP
ger-27	287	29	educational	educational	ADJ
ger-27	287	30	assessments	assessment	NOUN
ger-27	287	31	(	(	PUNCT
ger-27	287	32	stigler	stigler	NOUN
ger-27	287	33	et	et	PROPN
ger-27	287	34	al	al	PROPN
ger-27	287	35	,	,	PUNCT
ger-27	287	36	1999	1999	NUM
ger-27	287	37	)	)	PUNCT
ger-27	287	38	.	.	PUNCT
ger-27	288	1	in	in	ADP
ger-27	288	2	nuevo	nuevo	PROPN
ger-27	288	3	leon	leon	PROPN
ger-27	288	4	,	,	PUNCT
ger-27	288	5	teachers	teacher	NOUN
ger-27	288	6	implemented	implement	VERB
ger-27	288	7	inquiry	inquiry	NOUN
ger-27	288	8	-	-	PUNCT
ger-27	288	9	based	base	VERB
ger-27	288	10	instructional	instructional	ADJ
ger-27	288	11	approaches	approach	NOUN
ger-27	288	12	on	on	ADP
ger-27	288	13	a	a	DET
ger-27	288	14	more	more	ADV
ger-27	288	15	frequent	frequent	ADJ
ger-27	288	16	basis	basis	NOUN
ger-27	288	17	and	and	CCONJ
ger-27	288	18	in	in	ADP
ger-27	288	19	a	a	DET
ger-27	288	20	higher	high	ADJ
ger-27	288	21	proportion	proportion	NOUN
ger-27	288	22	of	of	ADP
ger-27	288	23	classrooms	classroom	NOUN
ger-27	288	24	.	.	PUNCT
ger-27	289	1	these	these	DET
ger-27	289	2	differences	difference	NOUN
ger-27	289	3	may	may	AUX
ger-27	289	4	account	account	VERB
ger-27	289	5	for	for	ADP
ger-27	289	6	some	some	PRON
ger-27	289	7	of	of	ADP
ger-27	289	8	the	the	DET
ger-27	289	9	disparity	disparity	NOUN
ger-27	289	10	in	in	ADP
ger-27	289	11	performance	performance	NOUN
ger-27	289	12	on	on	ADP
ger-27	289	13	assessments	assessment	NOUN
ger-27	289	14	between	between	ADP
ger-27	289	15	nuevo	nuevo	PROPN
ger-27	289	16	leon	leon	PROPN
ger-27	289	17	,	,	PUNCT
ger-27	289	18	and	and	CCONJ
ger-27	289	19	the	the	DET
ger-27	289	20	dominican	dominican	PROPN
ger-27	289	21	republic	republic	PROPN
ger-27	289	22	and	and	CCONJ
ger-27	289	23	paraguay	paraguay	NOUN
ger-27	289	24	.	.	PUNCT
ger-27	290	1	students	student	NOUN
ger-27	290	2	in	in	ADP
ger-27	290	3	122	122	NUM
ger-27	290	4	global	global	ADJ
ger-27	290	5	education	education	NOUN
ger-27	290	6	review	review	NOUN
ger-27	290	7	1(3	1(3	NUM
ger-27	290	8	)	)	PUNCT
ger-27	290	9	nuevo	nuevo	PROPN
ger-27	290	10	leon	leon	PROPN
ger-27	290	11	,	,	PUNCT
ger-27	290	12	mexico	mexico	PROPN
ger-27	290	13	,	,	PUNCT
ger-27	290	14	performed	perform	VERB
ger-27	290	15	better	well	ADV
ger-27	290	16	on	on	ADP
ger-27	290	17	the	the	DET
ger-27	290	18	serce	serce	ADJ
ger-27	290	19	exam	exam	NOUN
ger-27	290	20	than	than	ADP
ger-27	290	21	students	student	NOUN
ger-27	290	22	in	in	ADP
ger-27	290	23	either	either	CCONJ
ger-27	290	24	paraguay	paraguay	NOUN
ger-27	290	25	or	or	CCONJ
ger-27	290	26	the	the	DET
ger-27	290	27	dominican	dominican	PROPN
ger-27	290	28	republic	republic	NOUN
ger-27	290	29	.	.	PUNCT
ger-27	291	1	while	while	SCONJ
ger-27	291	2	the	the	DET
ger-27	291	3	study	study	NOUN
ger-27	291	4	indicated	indicate	VERB
ger-27	291	5	many	many	ADJ
ger-27	291	6	similarities	similarity	NOUN
ger-27	291	7	in	in	ADP
ger-27	291	8	teaching	teaching	NOUN
ger-27	291	9	practices	practice	NOUN
ger-27	291	10	used	use	VERB
ger-27	291	11	in	in	ADP
ger-27	291	12	classrooms	classroom	NOUN
ger-27	291	13	in	in	ADP
ger-27	291	14	paraguay	paraguay	NOUN
ger-27	291	15	,	,	PUNCT
ger-27	291	16	the	the	DET
ger-27	291	17	dominican	dominican	PROPN
ger-27	291	18	republic	republic	NOUN
ger-27	291	19	,	,	PUNCT
ger-27	291	20	and	and	CCONJ
ger-27	291	21	nuevo	nuevo	PROPN
ger-27	291	22	leon	leon	PROPN
ger-27	291	23	,	,	PUNCT
ger-27	291	24	it	it	PRON
ger-27	291	25	is	be	AUX
ger-27	291	26	important	important	ADJ
ger-27	291	27	to	to	PART
ger-27	291	28	highlight	highlight	VERB
ger-27	291	29	the	the	DET
ger-27	291	30	specific	specific	ADJ
ger-27	291	31	differences	difference	NOUN
ger-27	291	32	.	.	PUNCT
ger-27	292	1	in	in	ADP
ger-27	292	2	the	the	DET
ger-27	292	3	dominican	dominican	PROPN
ger-27	292	4	republic	republic	PROPN
ger-27	292	5	and	and	CCONJ
ger-27	292	6	paraguay	paraguay	NOUN
ger-27	292	7	we	we	PRON
ger-27	292	8	observed	observe	VERB
ger-27	292	9	a	a	DET
ger-27	292	10	stronger	strong	ADJ
ger-27	292	11	focus	focus	NOUN
ger-27	292	12	on	on	ADP
ger-27	292	13	drill	drill	NOUN
ger-27	292	14	and	and	CCONJ
ger-27	292	15	memorization	memorization	NOUN
ger-27	292	16	with	with	ADP
ger-27	292	17	limited	limited	ADJ
ger-27	292	18	opportunities	opportunity	NOUN
ger-27	292	19	to	to	PART
ger-27	292	20	engage	engage	VERB
ger-27	292	21	in	in	ADP
ger-27	292	22	activities	activity	NOUN
ger-27	292	23	that	that	PRON
ger-27	292	24	stimulated	stimulate	VERB
ger-27	292	25	the	the	DET
ger-27	292	26	development	development	NOUN
ger-27	292	27	of	of	ADP
ger-27	292	28	important	important	ADJ
ger-27	292	29	critical	critical	ADJ
ger-27	292	30	thinking	thinking	NOUN
ger-27	292	31	skills	skill	NOUN
ger-27	292	32	of	of	ADP
ger-27	292	33	students	student	NOUN
ger-27	292	34	when	when	SCONJ
ger-27	292	35	compared	compare	VERB
ger-27	292	36	to	to	ADP
ger-27	292	37	nuevo	nuevo	PROPN
ger-27	292	38	leon	leon	PROPN
ger-27	292	39	.	.	PUNCT
ger-27	293	1	in	in	ADP
ger-27	293	2	nuevo	nuevo	PROPN
ger-27	293	3	leon	leon	PROPN
ger-27	293	4	,	,	PUNCT
ger-27	293	5	a	a	DET
ger-27	293	6	greater	great	ADJ
ger-27	293	7	proportion	proportion	NOUN
ger-27	293	8	of	of	ADP
ger-27	293	9	lesson	lesson	NOUN
ger-27	293	10	time	time	NOUN
ger-27	293	11	was	be	AUX
ger-27	293	12	devoted	devote	VERB
ger-27	293	13	to	to	ADP
ger-27	293	14	introducing	introduce	VERB
ger-27	293	15	and	and	CCONJ
ger-27	293	16	practicing	practice	VERB
ger-27	293	17	new	new	ADJ
ger-27	293	18	content	content	NOUN
ger-27	293	19	.	.	PUNCT
ger-27	294	1	the	the	DET
ger-27	294	2	role	role	NOUN
ger-27	294	3	of	of	ADP
ger-27	294	4	the	the	DET
ger-27	294	5	teacher	teacher	NOUN
ger-27	294	6	in	in	ADP
ger-27	294	7	the	the	DET
ger-27	294	8	classroom	classroom	NOUN
ger-27	294	9	also	also	ADV
ger-27	294	10	indicated	indicate	VERB
ger-27	294	11	a	a	DET
ger-27	294	12	major	major	ADJ
ger-27	294	13	difference	difference	NOUN
ger-27	294	14	between	between	ADP
ger-27	294	15	common	common	ADJ
ger-27	294	16	practices	practice	NOUN
ger-27	294	17	within	within	ADP
ger-27	294	18	the	the	DET
ger-27	294	19	countries	country	NOUN
ger-27	294	20	.	.	PUNCT
ger-27	295	1	in	in	ADP
ger-27	295	2	paraguay	paraguay	NOUN
ger-27	295	3	and	and	CCONJ
ger-27	295	4	the	the	DET
ger-27	295	5	dominican	dominican	PROPN
ger-27	295	6	republic	republic	NOUN
ger-27	295	7	,	,	PUNCT
ger-27	295	8	the	the	DET
ger-27	295	9	teacher	teacher	NOUN
ger-27	295	10	was	be	AUX
ger-27	295	11	the	the	DET
ger-27	295	12	main	main	ADJ
ger-27	295	13	source	source	NOUN
ger-27	295	14	of	of	ADP
ger-27	295	15	content	content	NOUN
ger-27	295	16	and	and	CCONJ
ger-27	295	17	knowledge	knowledge	NOUN
ger-27	295	18	.	.	PUNCT
ger-27	296	1	there	there	PRON
ger-27	296	2	was	be	VERB
ger-27	296	3	little	little	ADJ
ger-27	296	4	room	room	NOUN
ger-27	296	5	for	for	SCONJ
ger-27	296	6	students	student	NOUN
ger-27	296	7	to	to	PART
ger-27	296	8	acquire	acquire	VERB
ger-27	296	9	knowledge	knowledge	NOUN
ger-27	296	10	through	through	ADP
ger-27	296	11	inquiry	inquiry	NOUN
ger-27	296	12	or	or	CCONJ
ger-27	296	13	discovery	discovery	NOUN
ger-27	296	14	.	.	PUNCT
ger-27	297	1	this	this	PRON
ger-27	297	2	was	be	AUX
ger-27	297	3	also	also	ADV
ger-27	297	4	true	true	ADJ
ger-27	297	5	for	for	ADP
ger-27	297	6	students	student	NOUN
ger-27	297	7	in	in	ADP
ger-27	297	8	nuevo	nuevo	PROPN
ger-27	297	9	leon	leon	PROPN
ger-27	297	10	,	,	PUNCT
ger-27	297	11	but	but	CCONJ
ger-27	297	12	to	to	ADP
ger-27	297	13	a	a	DET
ger-27	297	14	lesser	less	ADJ
ger-27	297	15	extent	extent	NOUN
ger-27	297	16	than	than	ADP
ger-27	297	17	in	in	ADP
ger-27	297	18	paraguay	paraguay	NOUN
ger-27	297	19	and	and	CCONJ
ger-27	297	20	the	the	DET
ger-27	297	21	dominican	dominican	PROPN
ger-27	297	22	republic	republic	NOUN
ger-27	297	23	.	.	PUNCT
ger-27	298	1	a	a	DET
ger-27	298	2	lack	lack	NOUN
ger-27	298	3	of	of	ADP
ger-27	298	4	interactive	interactive	ADJ
ger-27	298	5	and	and	CCONJ
ger-27	298	6	inquiry	inquiry	NOUN
ger-27	298	7	-	-	PUNCT
ger-27	298	8	based	base	VERB
ger-27	298	9	practices	practice	NOUN
ger-27	298	10	in	in	ADP
ger-27	298	11	the	the	DET
ger-27	298	12	classroom	classroom	NOUN
ger-27	298	13	was	be	AUX
ger-27	298	14	the	the	DET
ger-27	298	15	main	main	ADJ
ger-27	298	16	observation	observation	NOUN
ger-27	298	17	provided	provide	VERB
ger-27	298	18	by	by	ADP
ger-27	298	19	the	the	DET
ger-27	298	20	study	study	NOUN
ger-27	298	21	about	about	ADP
ger-27	298	22	classes	class	NOUN
ger-27	298	23	in	in	ADP
ger-27	298	24	paraguay	paraguay	NOUN
ger-27	298	25	and	and	CCONJ
ger-27	298	26	the	the	DET
ger-27	298	27	dominican	dominican	PROPN
ger-27	298	28	republic	republic	NOUN
ger-27	298	29	,	,	PUNCT
ger-27	298	30	and	and	CCONJ
ger-27	298	31	to	to	ADP
ger-27	298	32	a	a	DET
ger-27	298	33	lesser	less	ADJ
ger-27	298	34	degree	degree	NOUN
ger-27	298	35	in	in	ADP
ger-27	298	36	nuevo	nuevo	PROPN
ger-27	298	37	leon	leon	PROPN
ger-27	298	38	.	.	PUNCT
ger-27	299	1	the	the	DET
ger-27	299	2	teacher	teacher	NOUN
ger-27	299	3	in	in	ADP
ger-27	299	4	-	-	PUNCT
ger-27	299	5	depth	depth	NOUN
ger-27	299	6	interviews	interview	NOUN
ger-27	299	7	provide	provide	VERB
ger-27	299	8	some	some	DET
ger-27	299	9	insight	insight	NOUN
ger-27	299	10	as	as	ADP
ger-27	299	11	to	to	ADP
ger-27	299	12	why	why	SCONJ
ger-27	299	13	inquiry	inquiry	NOUN
ger-27	299	14	-	-	PUNCT
ger-27	299	15	based	base	VERB
ger-27	299	16	approaches	approach	NOUN
ger-27	299	17	are	be	AUX
ger-27	299	18	not	not	PART
ger-27	299	19	being	be	AUX
ger-27	299	20	implemented	implement	VERB
ger-27	299	21	.	.	PUNCT
ger-27	300	1	observations	observation	NOUN
ger-27	300	2	provided	provide	VERB
ger-27	300	3	by	by	ADP
ger-27	300	4	the	the	DET
ger-27	300	5	teachers	teacher	NOUN
ger-27	300	6	demonstrate	demonstrate	VERB
ger-27	300	7	that	that	SCONJ
ger-27	300	8	teachers	teacher	NOUN
ger-27	300	9	vaguely	vaguely	ADV
ger-27	300	10	understand	understand	VERB
ger-27	300	11	the	the	DET
ger-27	300	12	importance	importance	NOUN
ger-27	300	13	of	of	ADP
ger-27	300	14	an	an	DET
ger-27	300	15	interactive	interactive	ADJ
ger-27	300	16	approach	approach	NOUN
ger-27	300	17	to	to	ADP
ger-27	300	18	math	math	NOUN
ger-27	300	19	and	and	CCONJ
ger-27	300	20	science	science	NOUN
ger-27	300	21	instruction	instruction	NOUN
ger-27	300	22	.	.	PUNCT
ger-27	301	1	several	several	ADJ
ger-27	301	2	teachers	teacher	NOUN
ger-27	301	3	noted	note	VERB
ger-27	301	4	that	that	SCONJ
ger-27	301	5	students	student	NOUN
ger-27	301	6	are	be	AUX
ger-27	301	7	more	more	ADV
ger-27	301	8	excited	excited	ADJ
ger-27	301	9	and	and	CCONJ
ger-27	301	10	motivated	motivated	ADJ
ger-27	301	11	when	when	SCONJ
ger-27	301	12	the	the	DET
ger-27	301	13	teachers	teacher	NOUN
ger-27	301	14	use	use	VERB
ger-27	301	15	games	game	NOUN
ger-27	301	16	or	or	CCONJ
ger-27	301	17	experiments	experiment	NOUN
ger-27	301	18	in	in	ADP
ger-27	301	19	lessons	lesson	NOUN
ger-27	301	20	;	;	PUNCT
ger-27	301	21	however	however	ADV
ger-27	301	22	,	,	PUNCT
ger-27	301	23	they	they	PRON
ger-27	301	24	also	also	ADV
ger-27	301	25	shared	share	VERB
ger-27	301	26	certain	certain	ADJ
ger-27	301	27	obstacles	obstacle	NOUN
ger-27	301	28	to	to	ADP
ger-27	301	29	incorporating	incorporate	VERB
ger-27	301	30	an	an	DET
ger-27	301	31	inquiry	inquiry	NOUN
ger-27	301	32	-	-	PUNCT
ger-27	301	33	based	base	VERB
ger-27	301	34	approach	approach	NOUN
ger-27	301	35	into	into	ADP
ger-27	301	36	their	their	PRON
ger-27	301	37	classroom	classroom	NOUN
ger-27	301	38	instruction	instruction	NOUN
ger-27	301	39	practices	practice	NOUN
ger-27	301	40	.	.	PUNCT
ger-27	302	1	in	in	ADP
ger-27	302	2	science	science	NOUN
ger-27	302	3	classes	class	NOUN
ger-27	302	4	,	,	PUNCT
ger-27	302	5	students	student	NOUN
ger-27	302	6	spent	spend	VERB
ger-27	302	7	the	the	DET
ger-27	302	8	majority	majority	NOUN
ger-27	302	9	of	of	ADP
ger-27	302	10	the	the	DET
ger-27	302	11	class	class	NOUN
ger-27	302	12	time	time	NOUN
ger-27	302	13	memorizing	memorize	VERB
ger-27	302	14	facts	fact	NOUN
ger-27	302	15	and	and	CCONJ
ger-27	302	16	learning	learn	VERB
ger-27	302	17	the	the	DET
ger-27	302	18	history	history	NOUN
ger-27	302	19	of	of	ADP
ger-27	302	20	science	science	NOUN
ger-27	302	21	rather	rather	ADV
ger-27	302	22	than	than	ADP
ger-27	302	23	performing	perform	VERB
ger-27	302	24	scientific	scientific	ADJ
ger-27	302	25	experiments	experiment	NOUN
ger-27	302	26	.	.	PUNCT
ger-27	303	1	even	even	ADV
ger-27	303	2	when	when	SCONJ
ger-27	303	3	students	student	NOUN
ger-27	303	4	were	be	AUX
ger-27	303	5	given	give	VERB
ger-27	303	6	the	the	DET
ger-27	303	7	opportunity	opportunity	NOUN
ger-27	303	8	to	to	PART
ger-27	303	9	participate	participate	VERB
ger-27	303	10	in	in	ADP
ger-27	303	11	interactive	interactive	ADJ
ger-27	303	12	activities	activity	NOUN
ger-27	303	13	,	,	PUNCT
ger-27	303	14	the	the	DET
ger-27	303	15	emphasis	emphasis	NOUN
ger-27	303	16	was	be	AUX
ger-27	303	17	placed	place	VERB
ger-27	303	18	on	on	ADP
ger-27	303	19	the	the	DET
ger-27	303	20	procedure	procedure	NOUN
ger-27	303	21	.	.	PUNCT
ger-27	304	1	either	either	CCONJ
ger-27	304	2	the	the	DET
ger-27	304	3	teacher	teacher	NOUN
ger-27	304	4	performed	perform	VERB
ger-27	304	5	the	the	DET
ger-27	304	6	experiment	experiment	NOUN
ger-27	304	7	and	and	CCONJ
ger-27	304	8	asked	ask	VERB
ger-27	304	9	children	child	NOUN
ger-27	304	10	to	to	PART
ger-27	304	11	observe	observe	VERB
ger-27	304	12	the	the	DET
ger-27	304	13	result	result	NOUN
ger-27	304	14	,	,	PUNCT
ger-27	304	15	or	or	CCONJ
ger-27	304	16	students	student	NOUN
ger-27	304	17	were	be	AUX
ger-27	304	18	asked	ask	VERB
ger-27	304	19	to	to	PART
ger-27	304	20	perform	perform	VERB
ger-27	304	21	a	a	DET
ger-27	304	22	procedure	procedure	NOUN
ger-27	304	23	to	to	PART
ger-27	304	24	confirm	confirm	VERB
ger-27	304	25	an	an	DET
ger-27	304	26	outcome	outcome	NOUN
ger-27	304	27	that	that	SCONJ
ger-27	304	28	the	the	DET
ger-27	304	29	teacher	teacher	NOUN
ger-27	304	30	had	have	AUX
ger-27	304	31	already	already	ADV
ger-27	304	32	described	describe	VERB
ger-27	304	33	.	.	PUNCT
ger-27	305	1	students	student	NOUN
ger-27	305	2	were	be	AUX
ger-27	305	3	not	not	PART
ger-27	305	4	expected	expect	VERB
ger-27	305	5	to	to	PART
ger-27	305	6	think	think	VERB
ger-27	305	7	critically	critically	ADV
ger-27	305	8	about	about	ADP
ger-27	305	9	the	the	DET
ger-27	305	10	problem	problem	NOUN
ger-27	305	11	and	and	CCONJ
ger-27	305	12	formulate	formulate	VERB
ger-27	305	13	a	a	DET
ger-27	305	14	hypothesis	hypothesis	NOUN
ger-27	305	15	.	.	PUNCT
ger-27	306	1	several	several	ADJ
ger-27	306	2	teachers	teacher	NOUN
ger-27	306	3	in	in	ADP
ger-27	306	4	paraguay	paraguay	PROPN
ger-27	306	5	cited	cite	VERB
ger-27	306	6	a	a	DET
ger-27	306	7	lack	lack	NOUN
ger-27	306	8	of	of	ADP
ger-27	306	9	science	science	NOUN
ger-27	306	10	materials	material	NOUN
ger-27	306	11	as	as	ADP
ger-27	306	12	the	the	DET
ger-27	306	13	reason	reason	NOUN
ger-27	306	14	they	they	PRON
ger-27	306	15	did	do	AUX
ger-27	306	16	not	not	PART
ger-27	306	17	perform	perform	VERB
ger-27	306	18	more	more	ADJ
ger-27	306	19	experiments	experiment	NOUN
ger-27	306	20	in	in	ADP
ger-27	306	21	science	science	NOUN
ger-27	306	22	classes	class	NOUN
ger-27	306	23	.	.	PUNCT
ger-27	307	1	however	however	ADV
ger-27	307	2	,	,	PUNCT
ger-27	307	3	the	the	DET
ger-27	307	4	initial	initial	ADJ
ger-27	307	5	results	result	NOUN
ger-27	307	6	of	of	ADP
ger-27	307	7	an	an	DET
ger-27	307	8	ongoing	ongoing	ADJ
ger-27	307	9	experimental	experimental	ADJ
ger-27	307	10	pilot	pilot	NOUN
ger-27	307	11	in	in	ADP
ger-27	307	12	argentina	argentina	PROPN
ger-27	307	13	–	–	PUNCT
ger-27	307	14	contrasting	contrast	VERB
ger-27	307	15	two	two	NUM
ger-27	307	16	models	model	NOUN
ger-27	307	17	of	of	ADP
ger-27	307	18	inquiry	inquiry	NOUN
ger-27	307	19	-	-	PUNCT
ger-27	307	20	based	base	VERB
ger-27	307	21	instruction	instruction	NOUN
ger-27	307	22	–	–	PUNCT
ger-27	307	23	reveal	reveal	VERB
ger-27	307	24	that	that	SCONJ
ger-27	307	25	students	student	NOUN
ger-27	307	26	who	who	PRON
ger-27	307	27	use	use	VERB
ger-27	307	28	simple	simple	ADJ
ger-27	307	29	classroom	classroom	NOUN
ger-27	307	30	-	-	PUNCT
ger-27	307	31	based	base	VERB
ger-27	307	32	science	science	NOUN
ger-27	307	33	kits	kit	NOUN
ger-27	307	34	learn	learn	VERB
ger-27	307	35	as	as	ADV
ger-27	307	36	much	much	ADJ
ger-27	307	37	as	as	ADP
ger-27	307	38	students	student	NOUN
ger-27	307	39	who	who	PRON
ger-27	307	40	have	have	VERB
ger-27	307	41	access	access	NOUN
ger-27	307	42	to	to	ADP
ger-27	307	43	more	more	ADV
ger-27	307	44	-	-	PUNCT
ger-27	307	45	sophisticated	sophisticated	ADJ
ger-27	307	46	science	science	NOUN
ger-27	307	47	materials	material	NOUN
ger-27	307	48	and	and	CCONJ
ger-27	307	49	equipment	equipment	NOUN
ger-27	307	50	(	(	PUNCT
ger-27	307	51	author	author	NOUN
ger-27	307	52	,	,	PUNCT
ger-27	307	53	cabrol	cabrol	NOUN
ger-27	307	54	,	,	PUNCT
ger-27	307	55	&	&	CCONJ
ger-27	307	56	ibarran	ibarran	PROPN
ger-27	307	57	,	,	PUNCT
ger-27	307	58	2009	2009	NUM
ger-27	307	59	)	)	PUNCT
ger-27	307	60	,	,	PUNCT
ger-27	307	61	thus	thus	ADV
ger-27	307	62	demonstrating	demonstrate	VERB
ger-27	307	63	that	that	SCONJ
ger-27	307	64	hands	hand	NOUN
ger-27	307	65	-	-	PUNCT
ger-27	307	66	on	on	ADP
ger-27	307	67	science	science	NOUN
ger-27	307	68	activities	activity	NOUN
ger-27	307	69	are	be	AUX
ger-27	307	70	not	not	PART
ger-27	307	71	dependent	dependent	ADJ
ger-27	307	72	upon	upon	SCONJ
ger-27	307	73	expensive	expensive	ADJ
ger-27	307	74	materials	material	NOUN
ger-27	307	75	and	and	CCONJ
ger-27	307	76	advanced	advanced	ADJ
ger-27	307	77	science	science	NOUN
ger-27	307	78	labs	lab	NOUN
ger-27	307	79	.	.	PUNCT
ger-27	308	1	basic	basic	ADJ
ger-27	308	2	materials	material	NOUN
ger-27	308	3	and	and	CCONJ
ger-27	308	4	equipment	equipment	NOUN
ger-27	308	5	may	may	AUX
ger-27	308	6	be	be	AUX
ger-27	308	7	just	just	ADV
ger-27	308	8	as	as	ADV
ger-27	308	9	effective	effective	ADJ
ger-27	308	10	in	in	ADP
ger-27	308	11	teaching	teach	VERB
ger-27	308	12	content	content	NOUN
ger-27	308	13	as	as	ADP
ger-27	308	14	more	more	ADV
ger-27	308	15	expensive	expensive	ADJ
ger-27	308	16	tools	tool	NOUN
ger-27	308	17	.	.	PUNCT
ger-27	309	1	likewise	likewise	ADV
ger-27	309	2	in	in	ADP
ger-27	309	3	math	math	NOUN
ger-27	309	4	classes	class	NOUN
ger-27	309	5	,	,	PUNCT
ger-27	309	6	students	student	NOUN
ger-27	309	7	were	be	AUX
ger-27	309	8	expected	expect	VERB
ger-27	309	9	to	to	PART
ger-27	309	10	memorize	memorize	VERB
ger-27	309	11	formulas	formula	NOUN
ger-27	309	12	and	and	CCONJ
ger-27	309	13	procedures	procedure	NOUN
ger-27	309	14	,	,	PUNCT
ger-27	309	15	with	with	ADP
ger-27	309	16	little	little	ADJ
ger-27	309	17	innovation	innovation	NOUN
ger-27	309	18	in	in	ADP
ger-27	309	19	how	how	SCONJ
ger-27	309	20	concepts	concept	NOUN
ger-27	309	21	were	be	AUX
ger-27	309	22	presented	present	VERB
ger-27	309	23	to	to	ADP
ger-27	309	24	students	student	NOUN
ger-27	309	25	.	.	PUNCT
ger-27	310	1	one	one	NUM
ger-27	310	2	teacher	teacher	NOUN
ger-27	310	3	noted	note	VERB
ger-27	310	4	that	that	SCONJ
ger-27	310	5	she	she	PRON
ger-27	310	6	preferred	prefer	VERB
ger-27	310	7	to	to	PART
ger-27	310	8	walk	walk	VERB
ger-27	310	9	the	the	DET
ger-27	310	10	entire	entire	ADJ
ger-27	310	11	class	class	NOUN
ger-27	310	12	through	through	ADP
ger-27	310	13	several	several	ADJ
ger-27	310	14	math	math	NOUN
ger-27	310	15	examples	example	NOUN
ger-27	310	16	step	step	NOUN
ger-27	310	17	-	-	PUNCT
ger-27	310	18	by	by	ADP
ger-27	310	19	-	-	PUNCT
ger-27	310	20	step	step	NOUN
ger-27	310	21	in	in	ADP
ger-27	310	22	order	order	NOUN
ger-27	310	23	to	to	PART
ger-27	310	24	memorize	memorize	VERB
ger-27	310	25	the	the	DET
ger-27	310	26	formula	formula	NOUN
ger-27	310	27	.	.	PUNCT
ger-27	311	1	by	by	ADP
ger-27	311	2	completing	complete	VERB
ger-27	311	3	several	several	ADJ
ger-27	311	4	examples	example	NOUN
ger-27	311	5	as	as	ADP
ger-27	311	6	a	a	DET
ger-27	311	7	class	class	NOUN
ger-27	311	8	,	,	PUNCT
ger-27	311	9	students	student	NOUN
ger-27	311	10	would	would	AUX
ger-27	311	11	recognize	recognize	VERB
ger-27	311	12	the	the	DET
ger-27	311	13	concept	concept	NOUN
ger-27	311	14	as	as	ADP
ger-27	311	15	familiar	familiar	ADJ
ger-27	311	16	when	when	SCONJ
ger-27	311	17	doing	do	VERB
ger-27	311	18	homework	homework	NOUN
ger-27	311	19	problems	problem	NOUN
ger-27	311	20	.	.	PUNCT
ger-27	312	1	the	the	DET
ger-27	312	2	classroom	classroom	NOUN
ger-27	312	3	practices	practice	NOUN
ger-27	312	4	observed	observe	VERB
ger-27	312	5	stands	stand	VERB
ger-27	312	6	in	in	ADP
ger-27	312	7	sharp	sharp	ADJ
ger-27	312	8	contrast	contrast	NOUN
ger-27	312	9	with	with	ADP
ger-27	312	10	the	the	DET
ger-27	312	11	literature	literature	NOUN
ger-27	312	12	on	on	ADP
ger-27	312	13	good	good	ADJ
ger-27	312	14	instructional	instructional	ADJ
ger-27	312	15	methods	method	NOUN
ger-27	312	16	for	for	ADP
ger-27	312	17	learning	learn	VERB
ger-27	312	18	mathematical	mathematical	ADJ
ger-27	312	19	and	and	CCONJ
ger-27	312	20	scientific	scientific	ADJ
ger-27	312	21	reasoning	reasoning	NOUN
ger-27	312	22	and	and	CCONJ
ger-27	312	23	problem	problem	NOUN
ger-27	312	24	solving	solve	VERB
ger-27	312	25	(	(	PUNCT
ger-27	312	26	colburn	colburn	PROPN
ger-27	312	27	,	,	PUNCT
ger-27	312	28	2000	2000	NUM
ger-27	312	29	;	;	PUNCT
ger-27	312	30	anderson	anderson	PROPN
ger-27	312	31	,	,	PUNCT
ger-27	312	32	2002	2002	NUM
ger-27	312	33	;	;	PUNCT
ger-27	312	34	furtak	furtak	VERB
ger-27	312	35	,	,	PUNCT
ger-27	312	36	et	et	PROPN
ger-27	312	37	al	al	PROPN
ger-27	312	38	.	.	PROPN
ger-27	312	39	,	,	PUNCT
ger-27	312	40	2012	2012	NUM
ger-27	312	41	;	;	PUNCT
ger-27	312	42	andrews	andrews	PROPN
ger-27	312	43	,	,	PUNCT
ger-27	312	44	2013	2013	NUM
ger-27	312	45	)	)	PUNCT
ger-27	312	46	.	.	PUNCT
ger-27	313	1	some	some	DET
ger-27	313	2	teachers	teacher	NOUN
ger-27	313	3	emphasized	emphasize	VERB
ger-27	313	4	that	that	SCONJ
ger-27	313	5	presenting	present	VERB
ger-27	313	6	the	the	DET
ger-27	313	7	content	content	NOUN
ger-27	313	8	through	through	ADP
ger-27	313	9	a	a	DET
ger-27	313	10	traditional	traditional	ADJ
ger-27	313	11	approach	approach	NOUN
ger-27	313	12	was	be	AUX
ger-27	313	13	the	the	DET
ger-27	313	14	most	most	ADV
ger-27	313	15	effective	effective	ADJ
ger-27	313	16	method	method	NOUN
ger-27	313	17	for	for	ADP
ger-27	313	18	student	student	NOUN
ger-27	313	19	learning	learning	NOUN
ger-27	313	20	and	and	CCONJ
ger-27	313	21	not	not	PART
ger-27	313	22	by	by	ADP
ger-27	313	23	providing	provide	VERB
ger-27	313	24	extra	extra	ADJ
ger-27	313	25	time	time	NOUN
ger-27	313	26	for	for	ADP
ger-27	313	27	activities	activity	NOUN
ger-27	313	28	.	.	PUNCT
ger-27	314	1	what	what	PRON
ger-27	314	2	goes	go	VERB
ger-27	314	3	on	on	ADP
ger-27	314	4	inside	inside	ADP
ger-27	314	5	latin	latin	ADJ
ger-27	314	6	american	american	PROPN
ger-27	314	7	math	math	PROPN
ger-27	314	8	and	and	CCONJ
ger-27	314	9	science	science	NOUN
ger-27	314	10	classrooms	classroom	VERB
ger-27	314	11	123	123	NUM
ger-27	314	12	other	other	ADJ
ger-27	314	13	teachers	teacher	NOUN
ger-27	314	14	stated	state	VERB
ger-27	314	15	that	that	SCONJ
ger-27	314	16	copying	copy	VERB
ger-27	314	17	information	information	NOUN
ger-27	314	18	was	be	AUX
ger-27	314	19	of	of	ADP
ger-27	314	20	the	the	DET
ger-27	314	21	utmost	utmost	ADJ
ger-27	314	22	importance	importance	NOUN
ger-27	314	23	because	because	SCONJ
ger-27	314	24	students	student	NOUN
ger-27	314	25	needed	need	VERB
ger-27	314	26	notes	note	NOUN
ger-27	314	27	to	to	PART
ger-27	314	28	study	study	VERB
ger-27	314	29	for	for	ADP
ger-27	314	30	exams	exam	NOUN
ger-27	314	31	and	and	CCONJ
ger-27	314	32	,	,	PUNCT
ger-27	314	33	therefore	therefore	ADV
ger-27	314	34	,	,	PUNCT
ger-27	314	35	they	they	PRON
ger-27	314	36	did	do	AUX
ger-27	314	37	not	not	PART
ger-27	314	38	attempt	attempt	VERB
ger-27	314	39	the	the	DET
ger-27	314	40	activity	activity	NOUN
ger-27	314	41	.	.	PUNCT
ger-27	315	1	several	several	ADJ
ger-27	315	2	teachers	teacher	NOUN
ger-27	315	3	expressed	express	VERB
ger-27	315	4	that	that	SCONJ
ger-27	315	5	time	time	NOUN
ger-27	315	6	limitations	limitation	NOUN
ger-27	315	7	were	be	AUX
ger-27	315	8	a	a	DET
ger-27	315	9	major	major	ADJ
ger-27	315	10	constraint	constraint	NOUN
ger-27	315	11	in	in	ADP
ger-27	315	12	planning	planning	NOUN
ger-27	315	13	for	for	ADP
ger-27	315	14	science	science	NOUN
ger-27	315	15	experiments	experiment	NOUN
ger-27	315	16	and	and	CCONJ
ger-27	315	17	more	more	ADV
ger-27	315	18	interactive	interactive	ADJ
ger-27	315	19	lessons	lesson	NOUN
ger-27	315	20	.	.	PUNCT
ger-27	316	1	a	a	DET
ger-27	316	2	teacher	teacher	NOUN
ger-27	316	3	in	in	ADP
ger-27	316	4	the	the	DET
ger-27	316	5	dominican	dominican	PROPN
ger-27	316	6	republic	republic	NOUN
ger-27	316	7	discussed	discuss	VERB
ger-27	316	8	his	his	PRON
ger-27	316	9	inability	inability	NOUN
ger-27	316	10	to	to	PART
ger-27	316	11	be	be	AUX
ger-27	316	12	flexible	flexible	ADJ
ger-27	316	13	with	with	ADP
ger-27	316	14	time	time	NOUN
ger-27	316	15	explaining	explain	VERB
ger-27	316	16	that	that	SCONJ
ger-27	316	17	he	he	PRON
ger-27	316	18	only	only	ADV
ger-27	316	19	had	have	VERB
ger-27	316	20	forty	forty	NUM
ger-27	316	21	-	-	PUNCT
ger-27	316	22	five	five	NUM
ger-27	316	23	minutes	minute	NOUN
ger-27	316	24	with	with	ADP
ger-27	316	25	the	the	DET
ger-27	316	26	students	student	NOUN
ger-27	316	27	before	before	ADP
ger-27	316	28	the	the	DET
ger-27	316	29	end	end	NOUN
ger-27	316	30	of	of	ADP
ger-27	316	31	the	the	DET
ger-27	316	32	period	period	NOUN
ger-27	316	33	and	and	CCONJ
ger-27	316	34	there	there	PRON
ger-27	316	35	is	be	VERB
ger-27	316	36	no	no	DET
ger-27	316	37	allowance	allowance	NOUN
ger-27	316	38	for	for	SCONJ
ger-27	316	39	experiments	experiment	NOUN
ger-27	316	40	to	to	PART
ger-27	316	41	go	go	VERB
ger-27	316	42	beyond	beyond	ADP
ger-27	316	43	the	the	DET
ger-27	316	44	allotted	allotted	ADJ
ger-27	316	45	class	class	NOUN
ger-27	316	46	time	time	NOUN
ger-27	316	47	.	.	PUNCT
ger-27	317	1	other	other	ADJ
ger-27	317	2	teachers	teacher	NOUN
ger-27	317	3	adapted	adapt	VERB
ger-27	317	4	lessons	lesson	NOUN
ger-27	317	5	plans	plan	VERB
ger-27	317	6	to	to	PART
ger-27	317	7	meet	meet	VERB
ger-27	317	8	time	time	NOUN
ger-27	317	9	constraints	constraint	NOUN
ger-27	317	10	,	,	PUNCT
ger-27	317	11	but	but	CCONJ
ger-27	317	12	noted	note	VERB
ger-27	317	13	that	that	SCONJ
ger-27	317	14	doing	do	VERB
ger-27	317	15	so	so	ADV
ger-27	317	16	can	can	AUX
ger-27	317	17	potentially	potentially	ADV
ger-27	317	18	hamper	hamper	VERB
ger-27	317	19	the	the	DET
ger-27	317	20	learning	learning	NOUN
ger-27	317	21	process	process	NOUN
ger-27	317	22	.	.	PUNCT
ger-27	318	1	they	they	PRON
ger-27	318	2	stated	state	VERB
ger-27	318	3	that	that	SCONJ
ger-27	318	4	teachers	teacher	NOUN
ger-27	318	5	need	need	VERB
ger-27	318	6	to	to	PART
ger-27	318	7	provide	provide	VERB
ger-27	318	8	students	student	NOUN
ger-27	318	9	with	with	ADP
ger-27	318	10	ample	ample	ADJ
ger-27	318	11	time	time	NOUN
ger-27	318	12	to	to	PART
ger-27	318	13	digest	digest	VERB
ger-27	318	14	information	information	NOUN
ger-27	318	15	,	,	PUNCT
ger-27	318	16	work	work	VERB
ger-27	318	17	through	through	ADP
ger-27	318	18	any	any	DET
ger-27	318	19	confusion	confusion	NOUN
ger-27	318	20	,	,	PUNCT
ger-27	318	21	and	and	CCONJ
ger-27	318	22	allow	allow	VERB
ger-27	318	23	students	student	NOUN
ger-27	318	24	to	to	PART
ger-27	318	25	make	make	VERB
ger-27	318	26	connections	connection	NOUN
ger-27	318	27	with	with	ADP
ger-27	318	28	the	the	DET
ger-27	318	29	content	content	NOUN
ger-27	318	30	.	.	PUNCT
ger-27	319	1	one	one	NUM
ger-27	319	2	teacher	teacher	NOUN
ger-27	319	3	noted	note	VERB
ger-27	319	4	that	that	SCONJ
ger-27	319	5	she	she	PRON
ger-27	319	6	often	often	ADV
ger-27	319	7	performed	perform	VERB
ger-27	319	8	the	the	DET
ger-27	319	9	calculations	calculation	NOUN
ger-27	319	10	for	for	ADP
ger-27	319	11	students	student	NOUN
ger-27	319	12	when	when	SCONJ
ger-27	319	13	her	her	PRON
ger-27	319	14	objective	objective	NOUN
ger-27	319	15	was	be	AUX
ger-27	319	16	to	to	PART
ger-27	319	17	teach	teach	VERB
ger-27	319	18	a	a	DET
ger-27	319	19	formula	formula	NOUN
ger-27	319	20	because	because	SCONJ
ger-27	319	21	students	student	NOUN
ger-27	319	22	took	take	VERB
ger-27	319	23	too	too	ADV
ger-27	319	24	much	much	ADJ
ger-27	319	25	time	time	NOUN
ger-27	319	26	in	in	ADP
ger-27	319	27	completing	complete	VERB
ger-27	319	28	sub	sub	NOUN
ger-27	319	29	-	-	NOUN
ger-27	319	30	problems	problem	NOUN
ger-27	319	31	,	,	PUNCT
ger-27	319	32	specifically	specifically	ADV
ger-27	319	33	multiplication	multiplication	NOUN
ger-27	319	34	.	.	PUNCT
ger-27	320	1	this	this	DET
ger-27	320	2	practice	practice	NOUN
ger-27	320	3	can	can	AUX
ger-27	320	4	be	be	AUX
ger-27	320	5	detrimental	detrimental	ADJ
ger-27	320	6	to	to	ADP
ger-27	320	7	learning	learn	VERB
ger-27	320	8	as	as	SCONJ
ger-27	320	9	evidenced	evidence	VERB
ger-27	320	10	by	by	ADP
ger-27	320	11	students	student	NOUN
ger-27	320	12	’	'	PUNCT
ger-27	320	13	difficulty	difficulty	NOUN
ger-27	320	14	in	in	ADP
ger-27	320	15	completing	complete	VERB
ger-27	320	16	problems	problem	NOUN
ger-27	320	17	on	on	ADP
ger-27	320	18	their	their	PRON
ger-27	320	19	own	own	ADJ
ger-27	320	20	.	.	PUNCT
ger-27	321	1	the	the	DET
ger-27	321	2	teacher	teacher	NOUN
ger-27	321	3	remarked	remark	VERB
ger-27	321	4	that	that	SCONJ
ger-27	321	5	students	student	NOUN
ger-27	321	6	were	be	AUX
ger-27	321	7	unable	unable	ADJ
ger-27	321	8	to	to	PART
ger-27	321	9	complete	complete	VERB
ger-27	321	10	practice	practice	NOUN
ger-27	321	11	problems	problem	NOUN
ger-27	321	12	because	because	SCONJ
ger-27	321	13	they	they	PRON
ger-27	321	14	were	be	AUX
ger-27	321	15	confused	confuse	VERB
ger-27	321	16	by	by	ADP
ger-27	321	17	the	the	DET
ger-27	321	18	added	add	VERB
ger-27	321	19	steps	step	NOUN
ger-27	321	20	within	within	ADP
ger-27	321	21	the	the	DET
ger-27	321	22	sub	sub	NOUN
ger-27	321	23	-	-	NOUN
ger-27	321	24	problems	problem	NOUN
ger-27	321	25	,	,	PUNCT
ger-27	321	26	or	or	CCONJ
ger-27	321	27	they	they	PRON
ger-27	321	28	performed	perform	VERB
ger-27	321	29	the	the	DET
ger-27	321	30	calculations	calculation	NOUN
ger-27	321	31	incorrectly	incorrectly	ADV
ger-27	321	32	and	and	CCONJ
ger-27	321	33	could	could	AUX
ger-27	321	34	not	not	PART
ger-27	321	35	arrive	arrive	VERB
ger-27	321	36	at	at	ADP
ger-27	321	37	the	the	DET
ger-27	321	38	correct	correct	ADJ
ger-27	321	39	answer	answer	NOUN
ger-27	321	40	.	.	PUNCT
ger-27	322	1	the	the	DET
ger-27	322	2	literature	literature	NOUN
ger-27	322	3	indicates	indicate	VERB
ger-27	322	4	that	that	SCONJ
ger-27	322	5	providing	provide	VERB
ger-27	322	6	answers	answer	NOUN
ger-27	322	7	to	to	ADP
ger-27	322	8	the	the	DET
ger-27	322	9	students	student	NOUN
ger-27	322	10	does	do	AUX
ger-27	322	11	not	not	PART
ger-27	322	12	help	help	VERB
ger-27	322	13	them	they	PRON
ger-27	322	14	understand	understand	VERB
ger-27	322	15	the	the	DET
ger-27	322	16	concepts	concept	NOUN
ger-27	322	17	or	or	CCONJ
ger-27	322	18	give	give	VERB
ger-27	322	19	them	they	PRON
ger-27	322	20	the	the	DET
ger-27	322	21	support	support	NOUN
ger-27	322	22	to	to	PART
ger-27	322	23	solve	solve	VERB
ger-27	322	24	problems	problem	NOUN
ger-27	322	25	independently	independently	ADV
ger-27	322	26	.	.	PUNCT
ger-27	323	1	for	for	ADP
ger-27	323	2	example	example	NOUN
ger-27	323	3	,	,	PUNCT
ger-27	323	4	a	a	DET
ger-27	323	5	recent	recent	ADJ
ger-27	323	6	meta	meta	ADJ
ger-27	323	7	-	-	PUNCT
ger-27	323	8	analysis	analysis	NOUN
ger-27	323	9	of	of	ADP
ger-27	323	10	inquiry	inquiry	NOUN
ger-27	323	11	-	-	PUNCT
ger-27	323	12	based	base	VERB
ger-27	323	13	teaching	teaching	NOUN
ger-27	323	14	found	find	VERB
ger-27	323	15	that	that	SCONJ
ger-27	323	16	when	when	SCONJ
ger-27	323	17	students	student	NOUN
ger-27	323	18	are	be	AUX
ger-27	323	19	able	able	ADJ
ger-27	323	20	to	to	PART
ger-27	323	21	answer	answer	VERB
ger-27	323	22	questions	question	NOUN
ger-27	323	23	or	or	CCONJ
ger-27	323	24	are	be	AUX
ger-27	323	25	guided	guide	VERB
ger-27	323	26	to	to	ADP
ger-27	323	27	a	a	DET
ger-27	323	28	solution	solution	NOUN
ger-27	323	29	by	by	ADP
ger-27	323	30	the	the	DET
ger-27	323	31	teachers	teacher	NOUN
ger-27	323	32	,	,	PUNCT
ger-27	323	33	it	it	PRON
ger-27	323	34	helps	help	VERB
ger-27	323	35	to	to	PART
ger-27	323	36	build	build	VERB
ger-27	323	37	their	their	PRON
ger-27	323	38	selfconfidence	selfconfidence	NOUN
ger-27	323	39	and	and	CCONJ
ger-27	323	40	interest	interest	NOUN
ger-27	323	41	in	in	ADP
ger-27	323	42	math	math	NOUN
ger-27	323	43	and	and	CCONJ
ger-27	323	44	science	science	NOUN
ger-27	323	45	(	(	PUNCT
ger-27	323	46	furtak	furtak	VERB
ger-27	323	47	et	et	PROPN
ger-27	323	48	al	al	PROPN
ger-27	323	49	.	.	PROPN
ger-27	323	50	,	,	PUNCT
ger-27	323	51	2012	2012	NUM
ger-27	323	52	)	)	PUNCT
ger-27	323	53	.	.	PUNCT
ger-27	324	1	definitions	definition	NOUN
ger-27	324	2	of	of	ADP
ger-27	324	3	scientific	scientific	ADJ
ger-27	324	4	literacy	literacy	NOUN
ger-27	324	5	often	often	ADV
ger-27	324	6	include	include	VERB
ger-27	324	7	the	the	DET
ger-27	324	8	ability	ability	NOUN
ger-27	324	9	to	to	PART
ger-27	324	10	identify	identify	VERB
ger-27	324	11	and	and	CCONJ
ger-27	324	12	weigh	weigh	VERB
ger-27	324	13	alternative	alternative	ADJ
ger-27	324	14	explanations	explanation	NOUN
ger-27	324	15	of	of	ADP
ger-27	324	16	events	event	NOUN
ger-27	324	17	(	(	PUNCT
ger-27	324	18	american	american	PROPN
ger-27	324	19	association	association	NOUN
ger-27	324	20	of	of	ADP
ger-27	324	21	the	the	DET
ger-27	324	22	advancement	advancement	NOUN
ger-27	324	23	of	of	ADP
ger-27	324	24	science	science	NOUN
ger-27	324	25	,	,	PUNCT
ger-27	324	26	1993	1993	NUM
ger-27	324	27	)	)	PUNCT
ger-27	324	28	.	.	PUNCT
ger-27	325	1	it	it	PRON
ger-27	325	2	is	be	AUX
ger-27	325	3	therefore	therefore	ADV
ger-27	325	4	important	important	ADJ
ger-27	325	5	to	to	PART
ger-27	325	6	allow	allow	VERB
ger-27	325	7	students	student	NOUN
ger-27	325	8	to	to	PART
ger-27	325	9	consider	consider	VERB
ger-27	325	10	alternative	alternative	ADJ
ger-27	325	11	solutions	solution	NOUN
ger-27	325	12	.	.	PUNCT
ger-27	326	1	developing	develop	VERB
ger-27	326	2	alternative	alternative	ADJ
ger-27	326	3	solutions	solution	NOUN
ger-27	326	4	encourages	encourage	VERB
ger-27	326	5	students	student	NOUN
ger-27	326	6	to	to	PART
ger-27	326	7	think	think	VERB
ger-27	326	8	critically	critically	ADV
ger-27	326	9	about	about	ADP
ger-27	326	10	the	the	DET
ger-27	326	11	content	content	NOUN
ger-27	326	12	and	and	CCONJ
ger-27	326	13	other	other	ADJ
ger-27	326	14	knowledge	knowledge	NOUN
ger-27	326	15	they	they	PRON
ger-27	326	16	possess	possess	VERB
ger-27	326	17	to	to	PART
ger-27	326	18	find	find	VERB
ger-27	326	19	a	a	DET
ger-27	326	20	solution	solution	NOUN
ger-27	326	21	to	to	ADP
ger-27	326	22	the	the	DET
ger-27	326	23	problem	problem	NOUN
ger-27	326	24	.	.	PUNCT
ger-27	327	1	in	in	ADP
ger-27	327	2	one	one	NUM
ger-27	327	3	classroom	classroom	NOUN
ger-27	327	4	,	,	PUNCT
ger-27	327	5	a	a	DET
ger-27	327	6	student	student	NOUN
ger-27	327	7	suggested	suggest	VERB
ger-27	327	8	a	a	DET
ger-27	327	9	different	different	ADJ
ger-27	327	10	method	method	NOUN
ger-27	327	11	for	for	ADP
ger-27	327	12	solving	solve	VERB
ger-27	327	13	a	a	DET
ger-27	327	14	math	math	NOUN
ger-27	327	15	problem	problem	NOUN
ger-27	327	16	.	.	PUNCT
ger-27	328	1	initially	initially	ADV
ger-27	328	2	,	,	PUNCT
ger-27	328	3	the	the	DET
ger-27	328	4	teacher	teacher	NOUN
ger-27	328	5	reprimanded	reprimand	VERB
ger-27	328	6	the	the	DET
ger-27	328	7	student	student	NOUN
ger-27	328	8	for	for	ADP
ger-27	328	9	not	not	PART
ger-27	328	10	following	follow	VERB
ger-27	328	11	the	the	DET
ger-27	328	12	formula	formula	NOUN
ger-27	328	13	presented	present	VERB
ger-27	328	14	and	and	CCONJ
ger-27	328	15	for	for	ADP
ger-27	328	16	not	not	PART
ger-27	328	17	working	work	VERB
ger-27	328	18	diligently	diligently	ADV
ger-27	328	19	with	with	ADP
ger-27	328	20	her	her	PRON
ger-27	328	21	group	group	NOUN
ger-27	328	22	.	.	PUNCT
ger-27	329	1	after	after	ADP
ger-27	329	2	checking	check	VERB
ger-27	329	3	the	the	DET
ger-27	329	4	work	work	NOUN
ger-27	329	5	,	,	PUNCT
ger-27	329	6	the	the	DET
ger-27	329	7	teacher	teacher	NOUN
ger-27	329	8	noted	note	VERB
ger-27	329	9	that	that	SCONJ
ger-27	329	10	the	the	DET
ger-27	329	11	answer	answer	NOUN
ger-27	329	12	was	be	AUX
ger-27	329	13	correct	correct	ADJ
ger-27	329	14	,	,	PUNCT
ger-27	329	15	but	but	CCONJ
ger-27	329	16	instructed	instruct	VERB
ger-27	329	17	the	the	DET
ger-27	329	18	student	student	NOUN
ger-27	329	19	to	to	PART
ger-27	329	20	focus	focus	VERB
ger-27	329	21	on	on	ADP
ger-27	329	22	the	the	DET
ger-27	329	23	group	group	NOUN
ger-27	329	24	’s	’s	PART
ger-27	329	25	work	work	NOUN
ger-27	329	26	and	and	CCONJ
ger-27	329	27	present	present	VERB
ger-27	329	28	the	the	DET
ger-27	329	29	method	method	NOUN
ger-27	329	30	the	the	DET
ger-27	329	31	group	group	NOUN
ger-27	329	32	used	use	VERB
ger-27	329	33	that	that	PRON
ger-27	329	34	followed	follow	VERB
ger-27	329	35	the	the	DET
ger-27	329	36	intended	intend	VERB
ger-27	329	37	formula	formula	NOUN
ger-27	329	38	.	.	PUNCT
ger-27	330	1	opposing	oppose	VERB
ger-27	330	2	the	the	DET
ger-27	330	3	presentation	presentation	NOUN
ger-27	330	4	of	of	ADP
ger-27	330	5	the	the	DET
ger-27	330	6	alternative	alternative	ADJ
ger-27	330	7	solution	solution	NOUN
ger-27	330	8	restricted	restrict	VERB
ger-27	330	9	an	an	DET
ger-27	330	10	opportunity	opportunity	NOUN
ger-27	330	11	to	to	PART
ger-27	330	12	develop	develop	VERB
ger-27	330	13	critical	critical	ADJ
ger-27	330	14	thinking	thinking	NOUN
ger-27	330	15	skills	skill	NOUN
ger-27	330	16	and	and	CCONJ
ger-27	330	17	could	could	AUX
ger-27	330	18	have	have	AUX
ger-27	330	19	damaged	damage	VERB
ger-27	330	20	the	the	DET
ger-27	330	21	student	student	NOUN
ger-27	330	22	’s	’s	PART
ger-27	330	23	interest	interest	NOUN
ger-27	330	24	in	in	ADP
ger-27	330	25	math	math	NOUN
ger-27	330	26	.	.	PUNCT
ger-27	331	1	the	the	DET
ger-27	331	2	in	in	ADP
ger-27	331	3	-	-	PUNCT
ger-27	331	4	depth	depth	NOUN
ger-27	331	5	interviews	interview	NOUN
ger-27	331	6	also	also	ADV
ger-27	331	7	illustrated	illustrate	VERB
ger-27	331	8	that	that	SCONJ
ger-27	331	9	while	while	SCONJ
ger-27	331	10	teachers	teacher	NOUN
ger-27	331	11	are	be	AUX
ger-27	331	12	aware	aware	ADJ
ger-27	331	13	that	that	SCONJ
ger-27	331	14	students	student	NOUN
ger-27	331	15	enjoy	enjoy	VERB
ger-27	331	16	practical	practical	ADJ
ger-27	331	17	activities	activity	NOUN
ger-27	331	18	,	,	PUNCT
ger-27	331	19	teachers	teacher	NOUN
ger-27	331	20	may	may	AUX
ger-27	331	21	not	not	PART
ger-27	331	22	understand	understand	VERB
ger-27	331	23	what	what	DET
ger-27	331	24	type	type	NOUN
ger-27	331	25	of	of	ADP
ger-27	331	26	practical	practical	ADJ
ger-27	331	27	activities	activity	NOUN
ger-27	331	28	promote	promote	VERB
ger-27	331	29	learning	learning	NOUN
ger-27	331	30	.	.	PUNCT
ger-27	332	1	in	in	ADP
ger-27	332	2	multiple	multiple	ADJ
ger-27	332	3	classrooms	classroom	NOUN
ger-27	332	4	,	,	PUNCT
ger-27	332	5	drawing	drawing	NOUN
ger-27	332	6	was	be	AUX
ger-27	332	7	used	use	VERB
ger-27	332	8	as	as	ADP
ger-27	332	9	the	the	DET
ger-27	332	10	main	main	ADJ
ger-27	332	11	activity	activity	NOUN
ger-27	332	12	to	to	PART
ger-27	332	13	reinforce	reinforce	VERB
ger-27	332	14	the	the	DET
ger-27	332	15	concept	concept	NOUN
ger-27	332	16	taught	teach	VERB
ger-27	332	17	during	during	ADP
ger-27	332	18	the	the	DET
ger-27	332	19	class	class	NOUN
ger-27	332	20	.	.	PUNCT
ger-27	333	1	in	in	ADP
ger-27	333	2	a	a	DET
ger-27	333	3	math	math	NOUN
ger-27	333	4	class	class	NOUN
ger-27	333	5	in	in	ADP
ger-27	333	6	the	the	DET
ger-27	333	7	dominican	dominican	PROPN
ger-27	333	8	republic	republic	NOUN
ger-27	333	9	,	,	PUNCT
ger-27	333	10	students	student	NOUN
ger-27	333	11	were	be	AUX
ger-27	333	12	to	to	PART
ger-27	333	13	draw	draw	VERB
ger-27	333	14	portions	portion	NOUN
ger-27	333	15	of	of	ADP
ger-27	333	16	fruit	fruit	NOUN
ger-27	333	17	that	that	PRON
ger-27	333	18	represented	represent	VERB
ger-27	333	19	the	the	DET
ger-27	333	20	fraction	fraction	NOUN
ger-27	333	21	they	they	PRON
ger-27	333	22	were	be	AUX
ger-27	333	23	assigned	assign	VERB
ger-27	333	24	.	.	PUNCT
ger-27	334	1	within	within	ADP
ger-27	334	2	a	a	DET
ger-27	334	3	science	science	NOUN
ger-27	334	4	lesson	lesson	NOUN
ger-27	334	5	,	,	PUNCT
ger-27	334	6	students	student	NOUN
ger-27	334	7	were	be	AUX
ger-27	334	8	instructed	instruct	VERB
ger-27	334	9	to	to	PART
ger-27	334	10	draw	draw	VERB
ger-27	334	11	the	the	DET
ger-27	334	12	endangered	endangered	ADJ
ger-27	334	13	species	specie	NOUN
ger-27	334	14	as	as	SCONJ
ger-27	334	15	projected	project	VERB
ger-27	334	16	from	from	ADP
ger-27	334	17	a	a	DET
ger-27	334	18	slide	slide	NOUN
ger-27	334	19	in	in	ADP
ger-27	334	20	a	a	DET
ger-27	334	21	classroom	classroom	NOUN
ger-27	334	22	in	in	ADP
ger-27	334	23	nuevo	nuevo	PROPN
ger-27	334	24	leon	leon	PROPN
ger-27	334	25	.	.	PUNCT
ger-27	335	1	the	the	DET
ger-27	335	2	teacher	teacher	NOUN
ger-27	335	3	defended	defend	VERB
ger-27	335	4	the	the	DET
ger-27	335	5	activity	activity	NOUN
ger-27	335	6	because	because	SCONJ
ger-27	335	7	it	it	PRON
ger-27	335	8	encouraged	encourage	VERB
ger-27	335	9	students	student	NOUN
ger-27	335	10	to	to	PART
ger-27	335	11	pay	pay	VERB
ger-27	335	12	attention	attention	NOUN
ger-27	335	13	and	and	CCONJ
ger-27	335	14	look	look	VERB
ger-27	335	15	at	at	ADP
ger-27	335	16	the	the	DET
ger-27	335	17	slides	slide	NOUN
ger-27	335	18	the	the	DET
ger-27	335	19	teacher	teacher	NOUN
ger-27	335	20	presented	present	VERB
ger-27	335	21	.	.	PUNCT
ger-27	336	1	students	student	NOUN
ger-27	336	2	seemed	seem	VERB
ger-27	336	3	engaged	engaged	ADJ
ger-27	336	4	in	in	ADP
ger-27	336	5	both	both	DET
ger-27	336	6	activities	activity	NOUN
ger-27	336	7	;	;	PUNCT
ger-27	336	8	however	however	ADV
ger-27	336	9	,	,	PUNCT
ger-27	336	10	it	it	PRON
ger-27	336	11	is	be	AUX
ger-27	336	12	unknown	unknown	ADJ
ger-27	336	13	whether	whether	SCONJ
ger-27	336	14	the	the	DET
ger-27	336	15	drawing	drawing	NOUN
ger-27	336	16	activities	activity	NOUN
ger-27	336	17	helped	help	VERB
ger-27	336	18	the	the	DET
ger-27	336	19	children	child	NOUN
ger-27	336	20	to	to	PART
ger-27	336	21	learn	learn	VERB
ger-27	336	22	the	the	DET
ger-27	336	23	intended	intend	VERB
ger-27	336	24	content	content	NOUN
ger-27	336	25	.	.	PUNCT
ger-27	337	1	the	the	DET
ger-27	337	2	quality	quality	NOUN
ger-27	337	3	of	of	ADP
ger-27	337	4	instruction	instruction	NOUN
ger-27	337	5	also	also	ADV
ger-27	337	6	extends	extend	VERB
ger-27	337	7	to	to	PART
ger-27	337	8	classroom	classroom	VERB
ger-27	337	9	discourse	discourse	NOUN
ger-27	337	10	.	.	PUNCT
ger-27	338	1	many	many	ADJ
ger-27	338	2	teachers	teacher	NOUN
ger-27	338	3	begin	begin	VERB
ger-27	338	4	lessons	lesson	NOUN
ger-27	338	5	with	with	ADP
ger-27	338	6	a	a	DET
ger-27	338	7	class	class	NOUN
ger-27	338	8	discussion	discussion	NOUN
ger-27	338	9	about	about	ADP
ger-27	338	10	the	the	DET
ger-27	338	11	content	content	NOUN
ger-27	338	12	,	,	PUNCT
ger-27	338	13	possibly	possibly	ADV
ger-27	338	14	asking	ask	VERB
ger-27	338	15	the	the	DET
ger-27	338	16	children	child	NOUN
ger-27	338	17	to	to	PART
ger-27	338	18	connect	connect	VERB
ger-27	338	19	the	the	DET
ger-27	338	20	topic	topic	NOUN
ger-27	338	21	to	to	ADP
ger-27	338	22	their	their	PRON
ger-27	338	23	everyday	everyday	ADJ
ger-27	338	24	lives	life	NOUN
ger-27	338	25	.	.	PUNCT
ger-27	339	1	although	although	SCONJ
ger-27	339	2	it	it	PRON
ger-27	339	3	is	be	AUX
ger-27	339	4	positive	positive	ADJ
ger-27	339	5	that	that	SCONJ
ger-27	339	6	teachers	teacher	NOUN
ger-27	339	7	are	be	AUX
ger-27	339	8	encouraging	encourage	VERB
ger-27	339	9	this	this	DET
ger-27	339	10	type	type	NOUN
ger-27	339	11	of	of	ADP
ger-27	339	12	interaction	interaction	NOUN
ger-27	339	13	,	,	PUNCT
ger-27	339	14	the	the	DET
ger-27	339	15	quality	quality	NOUN
ger-27	339	16	of	of	ADP
ger-27	339	17	discourse	discourse	NOUN
ger-27	339	18	is	be	AUX
ger-27	339	19	important	important	ADJ
ger-27	339	20	for	for	ADP
ger-27	339	21	learning	learn	VERB
ger-27	339	22	.	.	PUNCT
ger-27	340	1	asking	ask	VERB
ger-27	340	2	multiple	multiple	ADJ
ger-27	340	3	questions	question	NOUN
ger-27	340	4	does	do	AUX
ger-27	340	5	not	not	PART
ger-27	340	6	mean	mean	VERB
ger-27	340	7	the	the	DET
ger-27	340	8	teacher	teacher	NOUN
ger-27	340	9	is	be	AUX
ger-27	340	10	124	124	NUM
ger-27	340	11	global	global	ADJ
ger-27	340	12	education	education	NOUN
ger-27	340	13	review	review	NOUN
ger-27	340	14	1(3	1(3	NUM
ger-27	340	15	)	)	PUNCT
ger-27	340	16	providing	provide	VERB
ger-27	340	17	interactive	interactive	ADJ
ger-27	340	18	feedback	feedback	NOUN
ger-27	340	19	(	(	PUNCT
ger-27	340	20	smith	smith	PROPN
ger-27	340	21	&	&	CCONJ
ger-27	340	22	higgins	higgins	PROPN
ger-27	340	23	,	,	PUNCT
ger-27	340	24	2006	2006	NUM
ger-27	340	25	)	)	PUNCT
ger-27	340	26	,	,	PUNCT
ger-27	340	27	suggesting	suggest	VERB
ger-27	340	28	that	that	SCONJ
ger-27	340	29	questions	question	NOUN
ger-27	340	30	should	should	AUX
ger-27	340	31	invite	invite	VERB
ger-27	340	32	students	student	NOUN
ger-27	340	33	to	to	PART
ger-27	340	34	elaborate	elaborate	VERB
ger-27	340	35	and	and	CCONJ
ger-27	340	36	discuss	discuss	VERB
ger-27	340	37	complete	complete	ADJ
ger-27	340	38	ideas	idea	NOUN
ger-27	340	39	.	.	PUNCT
ger-27	341	1	these	these	DET
ger-27	341	2	issues	issue	NOUN
ger-27	341	3	can	can	AUX
ger-27	341	4	be	be	AUX
ger-27	341	5	targeted	target	VERB
ger-27	341	6	through	through	ADP
ger-27	341	7	comprehensive	comprehensive	ADJ
ger-27	341	8	training	training	NOUN
ger-27	341	9	and	and	CCONJ
ger-27	341	10	practice	practice	NOUN
ger-27	341	11	of	of	ADP
ger-27	341	12	an	an	DET
ger-27	341	13	inquiry	inquiry	NOUN
ger-27	341	14	-	-	PUNCT
ger-27	341	15	based	base	VERB
ger-27	341	16	approach	approach	NOUN
ger-27	341	17	.	.	PUNCT
ger-27	342	1	we	we	PRON
ger-27	342	2	found	find	VERB
ger-27	342	3	teachers	teacher	NOUN
ger-27	342	4	were	be	AUX
ger-27	342	5	the	the	DET
ger-27	342	6	main	main	ADJ
ger-27	342	7	providers	provider	NOUN
ger-27	342	8	of	of	ADP
ger-27	342	9	math	math	NOUN
ger-27	342	10	and	and	CCONJ
ger-27	342	11	science	science	NOUN
ger-27	342	12	content	content	NOUN
ger-27	342	13	.	.	PUNCT
ger-27	343	1	however	however	ADV
ger-27	343	2	,	,	PUNCT
ger-27	343	3	as	as	SCONJ
ger-27	343	4	demonstrated	demonstrate	VERB
ger-27	343	5	within	within	ADP
ger-27	343	6	the	the	DET
ger-27	343	7	study	study	NOUN
ger-27	343	8	,	,	PUNCT
ger-27	343	9	there	there	PRON
ger-27	343	10	are	be	VERB
ger-27	343	11	clear	clear	ADJ
ger-27	343	12	gaps	gap	NOUN
ger-27	343	13	in	in	ADP
ger-27	343	14	the	the	DET
ger-27	343	15	knowledge	knowledge	NOUN
ger-27	343	16	of	of	ADP
ger-27	343	17	teachers	teacher	NOUN
ger-27	343	18	.	.	PUNCT
ger-27	344	1	research	research	NOUN
ger-27	344	2	about	about	ADP
ger-27	344	3	the	the	DET
ger-27	344	4	possible	possible	ADJ
ger-27	344	5	long	long	ADJ
ger-27	344	6	-	-	PUNCT
ger-27	344	7	term	term	NOUN
ger-27	344	8	negative	negative	ADJ
ger-27	344	9	effects	effect	NOUN
ger-27	344	10	of	of	ADP
ger-27	344	11	content	content	NOUN
ger-27	344	12	errors	error	NOUN
ger-27	344	13	during	during	ADP
ger-27	344	14	classroom	classroom	NOUN
ger-27	344	15	instruction	instruction	NOUN
ger-27	344	16	is	be	AUX
ger-27	344	17	limited	limit	VERB
ger-27	344	18	,	,	PUNCT
ger-27	344	19	but	but	CCONJ
ger-27	344	20	we	we	PRON
ger-27	344	21	can	can	AUX
ger-27	344	22	assume	assume	VERB
ger-27	344	23	it	it	PRON
ger-27	344	24	could	could	AUX
ger-27	344	25	have	have	VERB
ger-27	344	26	a	a	DET
ger-27	344	27	detrimental	detrimental	ADJ
ger-27	344	28	effect	effect	NOUN
ger-27	344	29	on	on	ADP
ger-27	344	30	students	student	NOUN
ger-27	344	31	’	'	PUNCT
ger-27	344	32	future	future	ADJ
ger-27	344	33	learning	learning	NOUN
ger-27	344	34	.	.	PUNCT
ger-27	345	1	the	the	DET
ger-27	345	2	use	use	NOUN
ger-27	345	3	of	of	ADP
ger-27	345	4	textbooks	textbook	NOUN
ger-27	345	5	as	as	ADP
ger-27	345	6	the	the	DET
ger-27	345	7	primary	primary	ADJ
ger-27	345	8	source	source	NOUN
ger-27	345	9	of	of	ADP
ger-27	345	10	content	content	NOUN
ger-27	345	11	could	could	AUX
ger-27	345	12	ameliorate	ameliorate	VERB
ger-27	345	13	the	the	DET
ger-27	345	14	issue	issue	NOUN
ger-27	345	15	of	of	ADP
ger-27	345	16	teacher	teacher	NOUN
ger-27	345	17	error	error	NOUN
ger-27	345	18	.	.	PUNCT
ger-27	346	1	studies	study	NOUN
ger-27	346	2	show	show	VERB
ger-27	346	3	that	that	SCONJ
ger-27	346	4	the	the	DET
ger-27	346	5	use	use	NOUN
ger-27	346	6	of	of	ADP
ger-27	346	7	textbooks	textbook	NOUN
ger-27	346	8	can	can	AUX
ger-27	346	9	have	have	VERB
ger-27	346	10	a	a	DET
ger-27	346	11	large	large	ADJ
ger-27	346	12	impact	impact	NOUN
ger-27	346	13	on	on	ADP
ger-27	346	14	the	the	DET
ger-27	346	15	impact	impact	NOUN
ger-27	346	16	of	of	ADP
ger-27	346	17	student	student	NOUN
ger-27	346	18	learning(vegas	learning(vegas	PROPN
ger-27	346	19	&	&	CCONJ
ger-27	346	20	petrow	petrow	NOUN
ger-27	346	21	,	,	PUNCT
ger-27	346	22	2008	2008	NUM
ger-27	346	23	)	)	PUNCT
ger-27	346	24	.	.	PUNCT
ger-27	347	1	especially	especially	ADV
ger-27	347	2	in	in	ADP
ger-27	347	3	latin	latin	PROPN
ger-27	347	4	america	america	PROPN
ger-27	347	5	,	,	PUNCT
ger-27	347	6	the	the	DET
ger-27	347	7	quality	quality	NOUN
ger-27	347	8	of	of	ADP
ger-27	347	9	the	the	DET
ger-27	347	10	textbooks	textbook	NOUN
ger-27	347	11	provided	provide	VERB
ger-27	347	12	is	be	AUX
ger-27	347	13	still	still	ADV
ger-27	347	14	relatively	relatively	ADV
ger-27	347	15	unknown	unknown	ADJ
ger-27	347	16	.	.	PUNCT
ger-27	348	1	many	many	ADJ
ger-27	348	2	education	education	NOUN
ger-27	348	3	systems	system	NOUN
ger-27	348	4	in	in	ADP
ger-27	348	5	the	the	DET
ger-27	348	6	region	region	NOUN
ger-27	348	7	have	have	AUX
ger-27	348	8	undergone	undergo	VERB
ger-27	348	9	important	important	ADJ
ger-27	348	10	reforms	reform	NOUN
ger-27	348	11	in	in	ADP
ger-27	348	12	the	the	DET
ger-27	348	13	past	past	ADJ
ger-27	348	14	two	two	NUM
ger-27	348	15	decades	decade	NOUN
ger-27	348	16	,	,	PUNCT
ger-27	348	17	but	but	CCONJ
ger-27	348	18	the	the	DET
ger-27	348	19	textbooks	textbook	NOUN
ger-27	348	20	provided	provide	VERB
ger-27	348	21	to	to	ADP
ger-27	348	22	students	student	NOUN
ger-27	348	23	may	may	AUX
ger-27	348	24	not	not	PART
ger-27	348	25	reflect	reflect	VERB
ger-27	348	26	the	the	DET
ger-27	348	27	changes	change	NOUN
ger-27	348	28	made	make	VERB
ger-27	348	29	(	(	PUNCT
ger-27	348	30	vegas	vegas	PROPN
ger-27	348	31	&	&	CCONJ
ger-27	348	32	petrow	petrow	PROPN
ger-27	348	33	,	,	PUNCT
ger-27	348	34	2008	2008	NUM
ger-27	348	35	)	)	PUNCT
ger-27	348	36	.	.	PUNCT
ger-27	349	1	therefore	therefore	ADV
ger-27	349	2	,	,	PUNCT
ger-27	349	3	further	further	ADJ
ger-27	349	4	research	research	NOUN
ger-27	349	5	is	be	AUX
ger-27	349	6	necessary	necessary	ADJ
ger-27	349	7	to	to	PART
ger-27	349	8	establish	establish	VERB
ger-27	349	9	that	that	SCONJ
ger-27	349	10	textbooks	textbook	NOUN
ger-27	349	11	are	be	AUX
ger-27	349	12	high	high	ADJ
ger-27	349	13	-	-	PUNCT
ger-27	349	14	quality	quality	NOUN
ger-27	349	15	;	;	PUNCT
ger-27	349	16	otherwise	otherwise	ADV
ger-27	349	17	,	,	PUNCT
ger-27	349	18	they	they	PRON
ger-27	349	19	may	may	AUX
ger-27	349	20	not	not	PART
ger-27	349	21	be	be	AUX
ger-27	349	22	any	any	ADV
ger-27	349	23	better	well	ADJ
ger-27	349	24	than	than	SCONJ
ger-27	349	25	the	the	DET
ger-27	349	26	content	content	NOUN
ger-27	349	27	teachers	teacher	NOUN
ger-27	349	28	provide	provide	VERB
ger-27	349	29	.	.	PUNCT
ger-27	350	1	the	the	DET
ger-27	350	2	purpose	purpose	NOUN
ger-27	350	3	of	of	ADP
ger-27	350	4	our	our	PRON
ger-27	350	5	study	study	NOUN
ger-27	350	6	was	be	AUX
ger-27	350	7	to	to	PART
ger-27	350	8	explore	explore	VERB
ger-27	350	9	what	what	PRON
ger-27	350	10	is	be	AUX
ger-27	350	11	actually	actually	ADV
ger-27	350	12	going	go	VERB
ger-27	350	13	on	on	ADP
ger-27	350	14	inside	inside	ADJ
ger-27	350	15	classrooms	classroom	NOUN
ger-27	350	16	and	and	CCONJ
ger-27	350	17	to	to	PART
ger-27	350	18	provide	provide	VERB
ger-27	350	19	insight	insight	NOUN
ger-27	350	20	into	into	ADP
ger-27	350	21	how	how	SCONJ
ger-27	350	22	certain	certain	ADJ
ger-27	350	23	pedagogical	pedagogical	ADJ
ger-27	350	24	approaches	approach	NOUN
ger-27	350	25	are	be	AUX
ger-27	350	26	associated	associate	VERB
ger-27	350	27	with	with	ADP
ger-27	350	28	learning	learn	VERB
ger-27	350	29	outcomes	outcome	NOUN
ger-27	350	30	.	.	PUNCT
ger-27	351	1	we	we	PRON
ger-27	351	2	noticed	notice	VERB
ger-27	351	3	specific	specific	ADJ
ger-27	351	4	differences	difference	NOUN
ger-27	351	5	in	in	ADP
ger-27	351	6	teaching	teaching	NOUN
ger-27	351	7	practices	practice	NOUN
ger-27	351	8	in	in	ADP
ger-27	351	9	different	different	ADJ
ger-27	351	10	countries	country	NOUN
ger-27	351	11	that	that	PRON
ger-27	351	12	may	may	AUX
ger-27	351	13	have	have	AUX
ger-27	351	14	affected	affect	VERB
ger-27	351	15	student	student	NOUN
ger-27	351	16	performance	performance	NOUN
ger-27	351	17	on	on	ADP
ger-27	351	18	regional	regional	ADJ
ger-27	351	19	assessments	assessment	NOUN
ger-27	351	20	.	.	PUNCT
ger-27	352	1	it	it	PRON
ger-27	352	2	is	be	AUX
ger-27	352	3	our	our	PRON
ger-27	352	4	hope	hope	NOUN
ger-27	352	5	that	that	SCONJ
ger-27	352	6	our	our	PRON
ger-27	352	7	findings	finding	NOUN
ger-27	352	8	will	will	AUX
ger-27	352	9	stimulate	stimulate	VERB
ger-27	352	10	dialogue	dialogue	NOUN
ger-27	352	11	and	and	CCONJ
ger-27	352	12	inspire	inspire	VERB
ger-27	352	13	educators	educator	NOUN
ger-27	352	14	and	and	CCONJ
ger-27	352	15	policymakers	policymaker	NOUN
ger-27	352	16	to	to	PART
ger-27	352	17	design	design	VERB
ger-27	352	18	reforms	reform	NOUN
ger-27	352	19	and	and	CCONJ
ger-27	352	20	programs	program	NOUN
ger-27	352	21	that	that	PRON
ger-27	352	22	improve	improve	VERB
ger-27	352	23	students	student	NOUN
ger-27	352	24	’	'	PUNCT
ger-27	352	25	opportunities	opportunity	NOUN
ger-27	352	26	to	to	PART
ger-27	352	27	learn	learn	VERB
ger-27	352	28	math	math	NOUN
ger-27	352	29	and	and	CCONJ
ger-27	352	30	science	science	NOUN
ger-27	352	31	.	.	PUNCT
ger-27	353	1	notes	note	VERB
ger-27	353	2	1	1	NUM
ger-27	353	3	.	.	PUNCT
ger-27	354	1	support	support	NOUN
ger-27	354	2	for	for	ADP
ger-27	354	3	this	this	DET
ger-27	354	4	research	research	NOUN
ger-27	354	5	was	be	AUX
ger-27	354	6	provided	provide	VERB
ger-27	354	7	by	by	ADP
ger-27	354	8	the	the	DET
ger-27	354	9	inter	inter	ADJ
ger-27	354	10	-	-	ADJ
ger-27	354	11	american	american	ADJ
ger-27	354	12	development	development	PROPN
ger-27	354	13	bank	bank	PROPN
ger-27	354	14	.	.	PUNCT
ger-27	355	1	2	2	X
ger-27	355	2	.	.	X
ger-27	355	3	the	the	DET
ger-27	355	4	opinions	opinion	NOUN
ger-27	355	5	expressed	express	VERB
ger-27	355	6	in	in	ADP
ger-27	355	7	this	this	DET
ger-27	355	8	paper	paper	NOUN
ger-27	355	9	are	be	AUX
ger-27	355	10	those	those	PRON
ger-27	355	11	of	of	ADP
ger-27	355	12	the	the	DET
ger-27	355	13	authors	author	NOUN
ger-27	355	14	and	and	CCONJ
ger-27	355	15	do	do	AUX
ger-27	355	16	not	not	PART
ger-27	355	17	necessarily	necessarily	ADV
ger-27	355	18	reflect	reflect	VERB
ger-27	355	19	the	the	DET
ger-27	355	20	views	view	NOUN
ger-27	355	21	of	of	ADP
ger-27	355	22	the	the	DET
ger-27	355	23	inter	inter	ADJ
ger-27	355	24	-	-	ADJ
ger-27	355	25	american	american	ADJ
ger-27	355	26	development	development	PROPN
ger-27	355	27	bank	bank	PROPN
ger-27	355	28	,	,	PUNCT
ger-27	355	29	its	its	PRON
ger-27	355	30	board	board	NOUN
ger-27	355	31	of	of	ADP
ger-27	355	32	directors	director	NOUN
ger-27	355	33	,	,	PUNCT
ger-27	355	34	or	or	CCONJ
ger-27	355	35	the	the	DET
ger-27	355	36	countries	country	NOUN
ger-27	355	37	they	they	PRON
ger-27	355	38	represent	represent	VERB
ger-27	355	39	.	.	PUNCT
ger-27	356	1	references	reference	NOUN
ger-27	356	2	american	american	PROPN
ger-27	356	3	association	association	PROPN
ger-27	356	4	for	for	ADP
ger-27	356	5	the	the	DET
ger-27	356	6	advancement	advancement	NOUN
ger-27	356	7	of	of	ADP
ger-27	356	8	science	science	NOUN
ger-27	356	9	(	(	PUNCT
ger-27	356	10	1993	1993	NUM
ger-27	356	11	)	)	PUNCT
ger-27	356	12	.	.	PUNCT
ger-27	357	1	benchmarks	benchmark	NOUN
ger-27	357	2	for	for	ADP
ger-27	357	3	science	science	NOUN
ger-27	357	4	literacy	literacy	NOUN
ger-27	357	5	.	.	PUNCT
ger-27	358	1	new	new	PROPN
ger-27	358	2	york	york	PROPN
ger-27	358	3	:	:	PUNCT
ger-27	358	4	oxford	oxford	PROPN
ger-27	358	5	university	university	PROPN
ger-27	358	6	press	press	NOUN
ger-27	358	7	.	.	PUNCT
ger-27	359	1	anderson	anderson	PROPN
ger-27	359	2	,	,	PUNCT
ger-27	359	3	r.	r.	PROPN
ger-27	359	4	d.	d.	PROPN
ger-27	359	5	(	(	PUNCT
ger-27	359	6	2002	2002	NUM
ger-27	359	7	)	)	PUNCT
ger-27	359	8	.	.	PUNCT
ger-27	360	1	reforming	reform	VERB
ger-27	360	2	science	science	NOUN
ger-27	360	3	teaching	teaching	NOUN
ger-27	360	4	:	:	PUNCT
ger-27	360	5	what	what	DET
ger-27	360	6	research	research	NOUN
ger-27	360	7	says	say	VERB
ger-27	360	8	about	about	ADP
ger-27	360	9	inquiry	inquiry	NOUN
ger-27	360	10	.	.	PUNCT
ger-27	361	1	journal	journal	PROPN
ger-27	361	2	of	of	ADP
ger-27	361	3	science	science	PROPN
ger-27	361	4	teacher	teacher	NOUN
ger-27	361	5	education	education	NOUN
ger-27	361	6	,	,	PUNCT
ger-27	361	7	13(1	13(1	NUM
ger-27	361	8	)	)	PUNCT
ger-27	361	9	,	,	PUNCT
ger-27	361	10	1	1	NUM
ger-27	361	11	-	-	SYM
ger-27	361	12	12	12	NUM
ger-27	361	13	.	.	PUNCT
ger-27	362	1	andrews	andrews	PROPN
ger-27	362	2	,	,	PUNCT
ger-27	362	3	p.	p.	PROPN
ger-27	362	4	(	(	PUNCT
ger-27	362	5	2013	2013	NUM
ger-27	362	6	)	)	PUNCT
ger-27	362	7	.	.	PUNCT
ger-27	363	1	finnish	finnish	ADJ
ger-27	363	2	mathematics	mathematic	NOUN
ger-27	363	3	teaching	teach	VERB
ger-27	363	4	from	from	ADP
ger-27	363	5	a	a	DET
ger-27	363	6	reform	reform	NOUN
ger-27	363	7	perspective	perspective	NOUN
ger-27	363	8	:	:	PUNCT
ger-27	363	9	a	a	DET
ger-27	363	10	video	video	NOUN
ger-27	363	11	-	-	PUNCT
ger-27	363	12	based	base	VERB
ger-27	363	13	case	case	NOUN
ger-27	363	14	-	-	PUNCT
ger-27	363	15	study	study	NOUN
ger-27	363	16	analysis	analysis	NOUN
ger-27	363	17	.	.	PUNCT
ger-27	364	1	comparative	comparative	ADJ
ger-27	364	2	education	education	NOUN
ger-27	364	3	review	review	NOUN
ger-27	364	4	,	,	PUNCT
ger-27	364	5	57(2	57(2	NUM
ger-27	364	6	)	)	PUNCT
ger-27	364	7	,	,	PUNCT
ger-27	364	8	189	189	NUM
ger-27	364	9	-	-	SYM
ger-27	364	10	211	211	NUM
ger-27	364	11	.	.	PUNCT
ger-27	365	1	baker	baker	PROPN
ger-27	365	2	,	,	PUNCT
ger-27	365	3	d.	d.	PROPN
ger-27	365	4	p.	p.	PROPN
ger-27	365	5	,	,	PUNCT
ger-27	365	6	goesling	goesling	PROPN
ger-27	365	7	,	,	PUNCT
ger-27	365	8	b.	b.	PROPN
ger-27	365	9	,	,	PUNCT
ger-27	365	10	&	&	CCONJ
ger-27	365	11	letendre	letendre	PROPN
ger-27	365	12	,	,	PUNCT
ger-27	365	13	g.	g.	PROPN
ger-27	365	14	k.	k.	PROPN
ger-27	365	15	(	(	PUNCT
ger-27	365	16	2002	2002	NUM
ger-27	365	17	)	)	PUNCT
ger-27	365	18	.	.	PUNCT
ger-27	366	1	socioeconomic	socioeconomic	ADJ
ger-27	366	2	status	status	NOUN
ger-27	366	3	,	,	PUNCT
ger-27	366	4	school	school	NOUN
ger-27	366	5	quality	quality	NOUN
ger-27	366	6	,	,	PUNCT
ger-27	366	7	and	and	CCONJ
ger-27	366	8	national	national	ADJ
ger-27	366	9	economic	economic	ADJ
ger-27	366	10	development	development	NOUN
ger-27	366	11	:	:	PUNCT
ger-27	366	12	a	a	DET
ger-27	366	13	cross	cross	ADJ
ger-27	366	14	-	-	ADJ
ger-27	366	15	national	national	ADJ
ger-27	366	16	analysis	analysis	NOUN
ger-27	366	17	of	of	ADP
ger-27	366	18	the	the	DET
ger-27	366	19	"	"	PUNCT
ger-27	366	20	heyneman	heyneman	NOUN
ger-27	366	21	-	-	PUNCT
ger-27	366	22	loxely	loxely	ADV
ger-27	366	23	effect	effect	NOUN
ger-27	366	24	"	"	PUNCT
ger-27	366	25	on	on	ADP
ger-27	366	26	mathematics	mathematic	NOUN
ger-27	366	27	and	and	CCONJ
ger-27	366	28	science	science	NOUN
ger-27	366	29	achievement	achievement	NOUN
ger-27	366	30	.	.	PUNCT
ger-27	367	1	comparative	comparative	ADJ
ger-27	367	2	education	education	NOUN
ger-27	367	3	review	review	NOUN
ger-27	367	4	,	,	PUNCT
ger-27	367	5	46(3	46(3	NOUN
ger-27	367	6	)	)	PUNCT
ger-27	367	7	,	,	PUNCT
ger-27	367	8	291	291	NUM
ger-27	367	9	-	-	SYM
ger-27	367	10	312	312	NUM
ger-27	367	11	.	.	PUNCT
ger-27	367	12	bouillion	bouillion	NOUN
ger-27	367	13	,	,	PUNCT
ger-27	367	14	l.	l.	PROPN
ger-27	367	15	m.	m.	PROPN
ger-27	367	16	,	,	PUNCT
ger-27	367	17	&	&	CCONJ
ger-27	367	18	gomez	gomez	PROPN
ger-27	367	19	,	,	PUNCT
ger-27	367	20	l.	l.	PROPN
ger-27	367	21	m.	m.	PROPN
ger-27	367	22	(	(	PUNCT
ger-27	367	23	2001	2001	NUM
ger-27	367	24	)	)	PUNCT
ger-27	367	25	.	.	PUNCT
ger-27	368	1	connecting	connect	VERB
ger-27	368	2	school	school	NOUN
ger-27	368	3	and	and	CCONJ
ger-27	368	4	community	community	NOUN
ger-27	368	5	with	with	ADP
ger-27	368	6	science	science	NOUN
ger-27	368	7	learning	learning	NOUN
ger-27	368	8	:	:	PUNCT
ger-27	368	9	real	real	ADJ
ger-27	368	10	world	world	NOUN
ger-27	368	11	problems	problem	NOUN
ger-27	368	12	and	and	CCONJ
ger-27	368	13	school	school	NOUN
ger-27	368	14	-	-	PUNCT
ger-27	368	15	community	community	NOUN
ger-27	368	16	partnerships	partnership	NOUN
ger-27	368	17	as	as	ADP
ger-27	368	18	contextual	contextual	ADJ
ger-27	368	19	scaffolds	scaffold	NOUN
ger-27	368	20	.	.	PUNCT
ger-27	369	1	journal	journal	NOUN
ger-27	369	2	of	of	ADP
ger-27	369	3	research	research	NOUN
ger-27	369	4	in	in	ADP
ger-27	369	5	science	science	NOUN
ger-27	369	6	teaching	teaching	NOUN
ger-27	369	7	,	,	PUNCT
ger-27	369	8	38(8	38(8	NUM
ger-27	369	9	)	)	PUNCT
ger-27	369	10	,	,	PUNCT
ger-27	369	11	878	878	NUM
ger-27	369	12	-	-	SYM
ger-27	369	13	898	898	NUM
ger-27	369	14	.	.	PUNCT
ger-27	370	1	chang	chang	PROPN
ger-27	370	2	,	,	PUNCT
ger-27	370	3	c.-y	c.-y	NOUN
ger-27	370	4	.	.	PUNCT
ger-27	370	5	,	,	PUNCT
ger-27	370	6	&	&	CCONJ
ger-27	370	7	mao	mao	PROPN
ger-27	370	8	,	,	PUNCT
ger-27	370	9	s.-l	s.-l	NOUN
ger-27	370	10	.	.	PUNCT
ger-27	371	1	(	(	PUNCT
ger-27	371	2	1999	1999	NUM
ger-27	371	3	)	)	PUNCT
ger-27	371	4	.	.	PUNCT
ger-27	372	1	comparison	comparison	NOUN
ger-27	372	2	of	of	ADP
ger-27	372	3	taiwan	taiwan	PROPN
ger-27	372	4	science	science	PROPN
ger-27	372	5	students	student	NOUN
ger-27	372	6	'	'	PART
ger-27	372	7	outcomes	outcome	NOUN
ger-27	372	8	with	with	ADP
ger-27	372	9	inquiry	inquiry	NOUN
ger-27	372	10	-	-	PUNCT
ger-27	372	11	group	group	NOUN
ger-27	372	12	versus	versus	ADP
ger-27	372	13	traditional	traditional	ADJ
ger-27	372	14	instruction	instruction	NOUN
ger-27	372	15	.	.	PUNCT
ger-27	373	1	the	the	DET
ger-27	373	2	journal	journal	NOUN
ger-27	373	3	of	of	ADP
ger-27	373	4	education	education	PROPN
ger-27	373	5	research	research	NOUN
ger-27	373	6	,	,	PUNCT
ger-27	373	7	92(6	92(6	NOUN
ger-27	373	8	)	)	PUNCT
ger-27	373	9	,	,	PUNCT
ger-27	373	10	340	340	NUM
ger-27	373	11	-	-	SYM
ger-27	373	12	346	346	NUM
ger-27	373	13	.	.	PUNCT
ger-27	374	1	chiu	chiu	PROPN
ger-27	374	2	,	,	PUNCT
ger-27	374	3	m.	m.	NOUN
ger-27	374	4	m.	m.	NOUN
ger-27	374	5	(	(	PUNCT
ger-27	374	6	2010	2010	NUM
ger-27	374	7	)	)	PUNCT
ger-27	374	8	.	.	PUNCT
ger-27	375	1	effects	effect	NOUN
ger-27	375	2	of	of	ADP
ger-27	375	3	inequality	inequality	NOUN
ger-27	375	4	,	,	PUNCT
ger-27	375	5	family	family	NOUN
ger-27	375	6	and	and	CCONJ
ger-27	375	7	school	school	NOUN
ger-27	375	8	on	on	ADP
ger-27	375	9	mathematics	mathematic	NOUN
ger-27	375	10	achievement	achievement	NOUN
ger-27	375	11	:	:	PUNCT
ger-27	375	12	country	country	NOUN
ger-27	375	13	and	and	CCONJ
ger-27	375	14	student	student	NOUN
ger-27	375	15	differences	difference	NOUN
ger-27	375	16	.	.	PUNCT
ger-27	376	1	social	social	ADJ
ger-27	376	2	forces	force	NOUN
ger-27	376	3	,	,	PUNCT
ger-27	376	4	88(4	88(4	NOUN
ger-27	376	5	)	)	PUNCT
ger-27	376	6	,	,	PUNCT
ger-27	376	7	1645	1645	NUM
ger-27	376	8	-	-	SYM
ger-27	376	9	1676	1676	NUM
ger-27	376	10	.	.	PUNCT
ger-27	377	1	colburn	colburn	PROPN
ger-27	377	2	,	,	PUNCT
ger-27	377	3	a.	a.	NOUN
ger-27	377	4	(	(	PUNCT
ger-27	377	5	2000	2000	NUM
ger-27	377	6	)	)	PUNCT
ger-27	377	7	.	.	PUNCT
ger-27	378	1	an	an	DET
ger-27	378	2	inquiry	inquiry	NOUN
ger-27	378	3	primer	primer	NOUN
ger-27	378	4	.	.	PUNCT
ger-27	379	1	science	science	NOUN
ger-27	379	2	scope	scope	NOUN
ger-27	379	3	,	,	PUNCT
ger-27	379	4	23(6	23(6	NUM
ger-27	379	5	)	)	PUNCT
ger-27	379	6	,	,	PUNCT
ger-27	379	7	42	42	NUM
ger-27	379	8	-	-	SYM
ger-27	379	9	44	44	NUM
ger-27	379	10	.	.	PUNCT
ger-27	380	1	furtak	furtak	PROPN
ger-27	380	2	,	,	PUNCT
ger-27	380	3	e.	e.	PROPN
ger-27	380	4	,	,	PUNCT
ger-27	380	5	seidel	seidel	PROPN
ger-27	380	6	,	,	PUNCT
ger-27	380	7	t.	t.	PROPN
ger-27	380	8	,	,	PUNCT
ger-27	380	9	iverson	iverson	PROPN
ger-27	380	10	,	,	PUNCT
ger-27	380	11	h.	h.	PROPN
ger-27	380	12	,	,	PUNCT
ger-27	380	13	&	&	CCONJ
ger-27	380	14	briggs	briggs	PROPN
ger-27	380	15	,	,	PUNCT
ger-27	380	16	d.	d.	PROPN
ger-27	380	17	c.	c.	PROPN
ger-27	380	18	(	(	PUNCT
ger-27	380	19	2012	2012	NUM
ger-27	380	20	,	,	PUNCT
ger-27	380	21	september	september	PROPN
ger-27	380	22	)	)	PUNCT
ger-27	380	23	.	.	PUNCT
ger-27	381	1	experimental	experimental	ADJ
ger-27	381	2	and	and	CCONJ
ger-27	381	3	quasi	quasi	ADJ
ger-27	381	4	-	-	ADJ
ger-27	381	5	experimental	experimental	ADJ
ger-27	381	6	studies	study	NOUN
ger-27	381	7	of	of	ADP
ger-27	381	8	inquiry	inquiry	NOUN
ger-27	381	9	-	-	PUNCT
ger-27	381	10	based	base	VERB
ger-27	381	11	science	science	NOUN
ger-27	381	12	teaching	teaching	NOUN
ger-27	381	13	:	:	PUNCT
ger-27	381	14	a	a	DET
ger-27	381	15	metaanalysis	metaanalysis	NOUN
ger-27	381	16	.	.	PUNCT
ger-27	382	1	review	review	NOUN
ger-27	382	2	of	of	ADP
ger-27	382	3	educational	educational	ADJ
ger-27	382	4	research	research	NOUN
ger-27	382	5	,	,	PUNCT
ger-27	382	6	82(3	82(3	NUM
ger-27	382	7	)	)	PUNCT
ger-27	382	8	,	,	PUNCT
ger-27	382	9	300	300	NUM
ger-27	382	10	-	-	SYM
ger-27	382	11	329	329	NUM
ger-27	382	12	.	.	PUNCT
ger-27	383	1	healy	healy	PROPN
ger-27	383	2	,	,	PUNCT
ger-27	383	3	j.	j.	PROPN
ger-27	383	4	m.	m.	PROPN
ger-27	383	5	(	(	PUNCT
ger-27	383	6	1990	1990	NUM
ger-27	383	7	)	)	PUNCT
ger-27	383	8	.	.	PUNCT
ger-27	384	1	endangered	endanger	VERB
ger-27	384	2	minds	mind	NOUN
ger-27	384	3	:	:	PUNCT
ger-27	384	4	why	why	SCONJ
ger-27	384	5	our	our	PRON
ger-27	384	6	children	child	NOUN
ger-27	384	7	do	do	AUX
ger-27	384	8	n’t	not	PART
ger-27	384	9	think	think	VERB
ger-27	384	10	and	and	CCONJ
ger-27	384	11	what	what	PRON
ger-27	384	12	we	we	PRON
ger-27	384	13	can	can	AUX
ger-27	384	14	do	do	VERB
ger-27	384	15	about	about	ADP
ger-27	384	16	it	it	PRON
ger-27	384	17	.	.	PUNCT
ger-27	385	1	new	new	PROPN
ger-27	385	2	york	york	PROPN
ger-27	385	3	:	:	PUNCT
ger-27	385	4	simon	simon	PROPN
ger-27	385	5	&	&	CCONJ
ger-27	385	6	schuster	schuster	PROPN
ger-27	385	7	.	.	PUNCT
ger-27	386	1	hiebert	hiebert	PROPN
ger-27	386	2	,	,	PUNCT
ger-27	386	3	j.	j.	PROPN
ger-27	386	4	(	(	PUNCT
ger-27	386	5	2003	2003	NUM
ger-27	386	6	)	)	PUNCT
ger-27	386	7	.	.	PUNCT
ger-27	387	1	teaching	teach	VERB
ger-27	387	2	mathematics	mathematic	NOUN
ger-27	387	3	in	in	ADP
ger-27	387	4	seven	seven	NUM
ger-27	387	5	countries	country	NOUN
ger-27	387	6	:	:	PUNCT
ger-27	387	7	results	result	NOUN
ger-27	387	8	from	from	ADP
ger-27	387	9	the	the	DET
ger-27	387	10	timss	timss	PROPN
ger-27	387	11	1999	1999	NUM
ger-27	387	12	video	video	NOUN
ger-27	387	13	study	study	NOUN
ger-27	387	14	.	.	PUNCT
ger-27	388	1	diane	diane	NOUN
ger-27	388	2	publishing	publishing	PROPN
ger-27	388	3	.	.	PUNCT
ger-27	389	1	hiebert	hiebert	PROPN
ger-27	389	2	,	,	PUNCT
ger-27	389	3	j.	j.	PROPN
ger-27	389	4	,	,	PUNCT
ger-27	389	5	carpenter	carpenter	PROPN
ger-27	389	6	,	,	PUNCT
ger-27	389	7	t.	t.	PROPN
ger-27	389	8	p.	p.	PROPN
ger-27	389	9	,	,	PUNCT
ger-27	389	10	fennema	fennema	PROPN
ger-27	389	11	,	,	PUNCT
ger-27	389	12	e.	e.	PROPN
ger-27	389	13	,	,	PUNCT
ger-27	389	14	fuson	fuson	PROPN
ger-27	389	15	,	,	PUNCT
ger-27	389	16	k.	k.	PROPN
ger-27	389	17	c.	c.	PROPN
ger-27	389	18	,	,	PUNCT
ger-27	389	19	wearne	wearne	VERB
ger-27	389	20	,	,	PUNCT
ger-27	389	21	d.	d.	PROPN
ger-27	389	22	,	,	PUNCT
ger-27	389	23	&	&	CCONJ
ger-27	389	24	murray	murray	PROPN
ger-27	389	25	,	,	PUNCT
ger-27	389	26	h.	h.	PROPN
ger-27	389	27	(	(	PUNCT
ger-27	389	28	1997	1997	NUM
ger-27	389	29	)	)	PUNCT
ger-27	389	30	.	.	PUNCT
ger-27	390	1	making	make	VERB
ger-27	390	2	sense	sense	NOUN
ger-27	390	3	:	:	PUNCT
ger-27	390	4	what	what	PRON
ger-27	390	5	goes	go	VERB
ger-27	390	6	on	on	ADP
ger-27	390	7	inside	inside	ADP
ger-27	390	8	latin	latin	ADJ
ger-27	390	9	american	american	PROPN
ger-27	390	10	math	math	PROPN
ger-27	390	11	and	and	CCONJ
ger-27	390	12	science	science	NOUN
ger-27	390	13	classrooms	classroom	NOUN
ger-27	390	14	125	125	NUM
ger-27	390	15	teaching	teaching	NOUN
ger-27	390	16	and	and	CCONJ
ger-27	390	17	learning	learn	VERB
ger-27	390	18	mathematics	mathematic	NOUN
ger-27	390	19	with	with	ADP
ger-27	390	20	understanding	understanding	NOUN
ger-27	390	21	.	.	PUNCT
ger-27	391	1	portsmouth	portsmouth	PROPN
ger-27	391	2	,	,	PUNCT
ger-27	391	3	nh	nh	PROPN
ger-27	391	4	:	:	PUNCT
ger-27	391	5	heinemann	heinemann	PROPN
ger-27	391	6	.	.	PUNCT
ger-27	392	1	international	international	PROPN
ger-27	392	2	association	association	PROPN
ger-27	392	3	for	for	ADP
ger-27	392	4	the	the	DET
ger-27	392	5	evaluation	evaluation	NOUN
ger-27	392	6	of	of	ADP
ger-27	392	7	educational	educational	ADJ
ger-27	392	8	achievement	achievement	NOUN
ger-27	392	9	[	[	X
ger-27	392	10	iea	iea	NOUN
ger-27	392	11	]	]	X
ger-27	392	12	.	.	PUNCT
ger-27	393	1	(	(	PUNCT
ger-27	393	2	2007	2007	NUM
ger-27	393	3	)	)	PUNCT
ger-27	393	4	.	.	PUNCT
ger-27	394	1	trends	trend	NOUN
ger-27	394	2	in	in	ADP
ger-27	394	3	mathematics	mathematic	NOUN
ger-27	394	4	and	and	CCONJ
ger-27	394	5	science	science	NOUN
ger-27	394	6	studies	study	NOUN
ger-27	394	7	(	(	PUNCT
ger-27	394	8	timss	timss	PROPN
ger-27	394	9	)	)	PUNCT
ger-27	394	10	.	.	PUNCT
ger-27	395	1	retrieved	retrieve	VERB
ger-27	395	2	from	from	ADP
ger-27	395	3	http://timss.bc.edu/timss2007/idb_ug.html	http://timss.bc.edu/timss2007/idb_ug.html	NUM
ger-27	395	4	khishfe	khishfe	PROPN
ger-27	395	5	,	,	PUNCT
ger-27	395	6	r.	r.	PROPN
ger-27	395	7	,	,	PUNCT
ger-27	395	8	&	&	CCONJ
ger-27	395	9	abd	abd	PROPN
ger-27	395	10	-	-	PROPN
ger-27	395	11	el	el	PROPN
ger-27	395	12	-	-	PUNCT
ger-27	395	13	khalick	khalick	PROPN
ger-27	395	14	,	,	PUNCT
ger-27	395	15	f.	f.	PROPN
ger-27	395	16	(	(	PUNCT
ger-27	395	17	2002	2002	NUM
ger-27	395	18	)	)	PUNCT
ger-27	395	19	.	.	PUNCT
ger-27	396	1	influence	influence	NOUN
ger-27	396	2	of	of	ADP
ger-27	396	3	explicit	explicit	ADJ
ger-27	396	4	and	and	CCONJ
ger-27	396	5	reflective	reflective	ADJ
ger-27	396	6	versus	versus	ADP
ger-27	396	7	implicit	implicit	ADJ
ger-27	396	8	inquiryoriented	inquiryoriente	VERB
ger-27	396	9	instruction	instruction	NOUN
ger-27	396	10	on	on	ADP
ger-27	396	11	sixth	sixth	ADJ
ger-27	396	12	graders	grader	NOUN
ger-27	396	13	'	'	PART
ger-27	396	14	views	view	NOUN
ger-27	396	15	of	of	ADP
ger-27	396	16	nature	nature	NOUN
ger-27	396	17	of	of	ADP
ger-27	396	18	science	science	NOUN
ger-27	396	19	.	.	PUNCT
ger-27	397	1	journal	journal	PROPN
ger-27	397	2	of	of	ADP
ger-27	397	3	research	research	NOUN
ger-27	397	4	in	in	ADP
ger-27	397	5	science	science	NOUN
ger-27	397	6	teaching	teaching	NOUN
ger-27	397	7	,	,	PUNCT
ger-27	397	8	39(7	39(7	NUM
ger-27	397	9	)	)	PUNCT
ger-27	397	10	,	,	PUNCT
ger-27	397	11	551	551	NUM
ger-27	397	12	-	-	SYM
ger-27	397	13	578	578	NUM
ger-27	397	14	.	.	PUNCT
ger-27	398	1	levin	levin	PROPN
ger-27	398	2	,	,	PUNCT
ger-27	398	3	h.	h.	PROPN
ger-27	398	4	m.	m.	PROPN
ger-27	398	5	,	,	PUNCT
ger-27	398	6	&	&	CCONJ
ger-27	398	7	lockheed	lockheed	PROPN
ger-27	398	8	,	,	PUNCT
ger-27	398	9	m.	m.	NOUN
ger-27	398	10	(	(	PUNCT
ger-27	398	11	1993	1993	NUM
ger-27	398	12	)	)	PUNCT
ger-27	398	13	.	.	PUNCT
ger-27	399	1	effective	effective	ADJ
ger-27	399	2	schools	school	NOUN
ger-27	399	3	in	in	ADP
ger-27	399	4	developing	develop	VERB
ger-27	399	5	countries	country	NOUN
ger-27	399	6	.	.	PUNCT
ger-27	400	1	london	london	PROPN
ger-27	400	2	:	:	PUNCT
ger-27	400	3	falmer	falmer	PROPN
ger-27	400	4	.	.	PROPN
ger-27	400	5	lowery	lowery	PROPN
ger-27	400	6	,	,	PUNCT
ger-27	400	7	l.	l.	PROPN
ger-27	400	8	(	(	PUNCT
ger-27	400	9	1998	1998	NUM
ger-27	400	10	)	)	PUNCT
ger-27	400	11	the	the	DET
ger-27	400	12	biological	biological	ADJ
ger-27	400	13	basis	basis	NOUN
ger-27	400	14	of	of	ADP
ger-27	400	15	thinking	thinking	NOUN
ger-27	400	16	and	and	CCONJ
ger-27	400	17	learning	learning	NOUN
ger-27	400	18	.	.	PUNCT
ger-27	401	1	berkeley	berkeley	PROPN
ger-27	401	2	:	:	PUNCT
ger-27	401	3	university	university	PROPN
ger-27	401	4	of	of	ADP
ger-27	401	5	california	california	PROPN
ger-27	401	6	.	.	PUNCT
ger-27	402	1	marzano	marzano	PROPN
ger-27	402	2	,	,	PUNCT
ger-27	402	3	r.	r.	PROPN
ger-27	402	4	j.	j.	PROPN
ger-27	402	5	,	,	PUNCT
ger-27	402	6	pickering	pickering	PROPN
ger-27	402	7	,	,	PUNCT
ger-27	402	8	d.	d.	PROPN
ger-27	402	9	j.	j.	PROPN
ger-27	402	10	,	,	PUNCT
ger-27	402	11	&	&	CCONJ
ger-27	402	12	pollack	pollack	PROPN
ger-27	402	13	,	,	PUNCT
ger-27	402	14	j.	j.	PROPN
ger-27	402	15	e.	e.	PROPN
ger-27	402	16	(	(	PUNCT
ger-27	402	17	2001	2001	NUM
ger-27	402	18	)	)	PUNCT
ger-27	402	19	.	.	PUNCT
ger-27	403	1	classroom	classroom	NOUN
ger-27	403	2	instruction	instruction	NOUN
ger-27	403	3	that	that	PRON
ger-27	403	4	works	work	VERB
ger-27	403	5	:	:	PUNCT
ger-27	403	6	research	research	NOUN
ger-27	403	7	-	-	PUNCT
ger-27	403	8	based	base	VERB
ger-27	403	9	strategies	strategy	NOUN
ger-27	403	10	for	for	ADP
ger-27	403	11	increasing	increase	VERB
ger-27	403	12	student	student	NOUN
ger-27	403	13	achievement	achievement	NOUN
ger-27	403	14	.	.	PUNCT
ger-27	404	1	naslund	naslund	PROPN
ger-27	404	2	-	-	PUNCT
ger-27	404	3	hadley	hadley	PROPN
ger-27	404	4	,	,	PUNCT
ger-27	404	5	e.	e.	PROPN
ger-27	404	6	,	,	PUNCT
ger-27	404	7	cabrol	cabrol	PROPN
ger-27	404	8	,	,	PUNCT
ger-27	404	9	m.	m.	NOUN
ger-27	404	10	,	,	PUNCT
ger-27	404	11	&	&	CCONJ
ger-27	404	12	ibarran	ibarran	PROPN
ger-27	404	13	,	,	PUNCT
ger-27	404	14	p.	p.	NOUN
ger-27	404	15	(	(	PUNCT
ger-27	404	16	2009	2009	NUM
ger-27	404	17	)	)	PUNCT
ger-27	404	18	.	.	PUNCT
ger-27	405	1	beyong	beyong	PROPN
ger-27	405	2	chalk	chalk	NOUN
ger-27	405	3	and	and	CCONJ
ger-27	405	4	talk	talk	NOUN
ger-27	405	5	:	:	PUNCT
ger-27	405	6	experimental	experimental	ADJ
ger-27	405	7	math	math	NOUN
ger-27	405	8	and	and	CCONJ
ger-27	405	9	science	science	NOUN
ger-27	405	10	education	education	NOUN
ger-27	405	11	in	in	ADP
ger-27	405	12	argentina	argentina	PROPN
ger-27	405	13	.	.	PUNCT
ger-27	406	1	washington	washington	PROPN
ger-27	406	2	,	,	PUNCT
ger-27	406	3	dc	dc	PROPN
ger-27	406	4	:	:	PUNCT
ger-27	406	5	idb	idb	PROPN
ger-27	406	6	.	.	PUNCT
ger-27	407	1	national	national	PROPN
ger-27	407	2	council	council	PROPN
ger-27	407	3	of	of	ADP
ger-27	407	4	teachers	teacher	NOUN
ger-27	407	5	of	of	ADP
ger-27	407	6	mathematics	mathematics	PROPN
ger-27	408	1	[	[	X
ger-27	408	2	nctm	nctm	X
ger-27	408	3	]	]	X
ger-27	408	4	.	.	PUNCT
ger-27	409	1	(	(	PUNCT
ger-27	409	2	2000	2000	NUM
ger-27	409	3	)	)	PUNCT
ger-27	409	4	.	.	PUNCT
ger-27	410	1	principles	principle	NOUN
ger-27	410	2	and	and	CCONJ
ger-27	410	3	standards	standard	NOUN
ger-27	410	4	for	for	ADP
ger-27	410	5	school	school	NOUN
ger-27	410	6	mathematics	mathematic	NOUN
ger-27	410	7	.	.	PUNCT
ger-27	411	1	reston	reston	PROPN
ger-27	411	2	,	,	PUNCT
ger-27	411	3	va	va	PROPN
ger-27	411	4	.	.	PROPN
ger-27	411	5	organisation	organisation	NOUN
ger-27	411	6	for	for	ADP
ger-27	411	7	economic	economic	ADJ
ger-27	411	8	co	co	NOUN
ger-27	411	9	-	-	NOUN
ger-27	411	10	operation	operation	NOUN
ger-27	411	11	and	and	CCONJ
ger-27	411	12	development	development	NOUN
ger-27	412	1	[	[	X
ger-27	412	2	oecd	oecd	X
ger-27	412	3	]	]	X
ger-27	412	4	.	.	PUNCT
ger-27	413	1	(	(	PUNCT
ger-27	413	2	2009	2009	NUM
ger-27	413	3	)	)	PUNCT
ger-27	413	4	.	.	PUNCT
ger-27	414	1	program	program	NOUN
ger-27	414	2	for	for	ADP
ger-27	414	3	international	international	ADJ
ger-27	414	4	student	student	NOUN
ger-27	414	5	assessment	assessment	NOUN
ger-27	414	6	.	.	PUNCT
ger-27	415	1	retrieved	retrieve	VERB
ger-27	415	2	from	from	ADP
ger-27	415	3	www.oecd.org/edu/pisa/2009	www.oecd.org/edu/pisa/2009	PROPN
ger-27	415	4	pesek	pesek	PROPN
ger-27	415	5	,	,	PUNCT
ger-27	415	6	d.	d.	PROPN
ger-27	415	7	,	,	PUNCT
ger-27	415	8	&	&	CCONJ
ger-27	415	9	kirshner	kirshner	PROPN
ger-27	415	10	,	,	PUNCT
ger-27	415	11	d.	d.	PROPN
ger-27	415	12	(	(	PUNCT
ger-27	415	13	2000	2000	NUM
ger-27	415	14	)	)	PUNCT
ger-27	415	15	.	.	PUNCT
ger-27	416	1	interference	interference	NOUN
ger-27	416	2	of	of	ADP
ger-27	416	3	instrumental	instrumental	ADJ
ger-27	416	4	instruction	instruction	NOUN
ger-27	416	5	in	in	ADP
ger-27	416	6	subsequent	subsequent	ADJ
ger-27	416	7	relational	relational	ADJ
ger-27	416	8	learning	learning	NOUN
ger-27	416	9	.	.	PUNCT
ger-27	417	1	journal	journal	PROPN
ger-27	417	2	for	for	ADP
ger-27	417	3	research	research	NOUN
ger-27	417	4	in	in	ADP
ger-27	417	5	mathematics	mathematics	PROPN
ger-27	417	6	education	education	NOUN
ger-27	417	7	,	,	PUNCT
ger-27	417	8	31(5	31(5	NUM
ger-27	417	9	)	)	PUNCT
ger-27	417	10	,	,	PUNCT
ger-27	417	11	524	524	NUM
ger-27	417	12	-	-	SYM
ger-27	417	13	40	40	NUM
ger-27	417	14	.	.	PUNCT
ger-27	418	1	roth	roth	PROPN
ger-27	418	2	,	,	PUNCT
ger-27	418	3	k.	k.	PROPN
ger-27	418	4	j.	j.	PROPN
ger-27	418	5	,	,	PUNCT
ger-27	418	6	druker	druker	PROPN
ger-27	418	7	,	,	PUNCT
ger-27	418	8	s.	s.	PROPN
ger-27	418	9	l.	l.	PROPN
ger-27	418	10	,	,	PUNCT
ger-27	418	11	garnier	garnier	PROPN
ger-27	418	12	,	,	PUNCT
ger-27	418	13	h.	h.	PROPN
ger-27	418	14	e.	e.	PROPN
ger-27	418	15	,	,	PUNCT
ger-27	418	16	lemmens	lemmens	PROPN
ger-27	418	17	,	,	PUNCT
ger-27	418	18	m.	m.	NOUN
ger-27	418	19	,	,	PUNCT
ger-27	418	20	chen	chen	PROPN
ger-27	418	21	,	,	PUNCT
ger-27	418	22	c.	c.	PROPN
ger-27	418	23	,	,	PUNCT
ger-27	418	24	kawanaka	kawanaka	PROPN
ger-27	418	25	,	,	PUNCT
ger-27	418	26	t.	t.	PROPN
ger-27	418	27	,	,	PUNCT
ger-27	418	28	et	et	PROPN
ger-27	418	29	al	al	PROPN
ger-27	418	30	.	.	PUNCT
ger-27	418	31	(	(	PUNCT
ger-27	418	32	2006	2006	NUM
ger-27	418	33	)	)	PUNCT
ger-27	418	34	.	.	PUNCT
ger-27	419	1	teaching	teach	VERB
ger-27	419	2	science	science	NOUN
ger-27	419	3	in	in	ADP
ger-27	419	4	five	five	NUM
ger-27	419	5	countries	country	NOUN
ger-27	419	6	:	:	PUNCT
ger-27	419	7	results	result	NOUN
ger-27	419	8	from	from	ADP
ger-27	419	9	the	the	DET
ger-27	419	10	timss	timss	PROPN
ger-27	419	11	1999	1999	NUM
ger-27	419	12	video	video	NOUN
ger-27	419	13	study	study	NOUN
ger-27	419	14	.	.	PUNCT
ger-27	420	1	statistical	statistical	ADJ
ger-27	420	2	analysis	analysis	NOUN
ger-27	420	3	report	report	NOUN
ger-27	420	4	.	.	PUNCT
ger-27	421	1	nces	nce	VERB
ger-27	421	2	2006	2006	NUM
ger-27	421	3	-	-	SYM
ger-27	421	4	011	011	NUM
ger-27	421	5	.	.	PUNCT
ger-27	422	1	national	national	ADJ
ger-27	422	2	center	center	PROPN
ger-27	422	3	for	for	ADP
ger-27	422	4	education	education	NOUN
ger-27	422	5	statistics	statistic	NOUN
ger-27	422	6	.	.	PUNCT
ger-27	423	1	skemp	skemp	PROPN
ger-27	423	2	,	,	PUNCT
ger-27	423	3	r.	r.	PROPN
ger-27	423	4	r.	r.	PROPN
ger-27	423	5	(	(	PUNCT
ger-27	423	6	1987	1987	NUM
ger-27	423	7	)	)	PUNCT
ger-27	423	8	.	.	PUNCT
ger-27	424	1	the	the	DET
ger-27	424	2	psychology	psychology	NOUN
ger-27	424	3	of	of	ADP
ger-27	424	4	learning	learn	VERB
ger-27	424	5	mathematics	mathematic	NOUN
ger-27	424	6	:	:	PUNCT
ger-27	424	7	expanded	expand	VERB
ger-27	424	8	american	american	PROPN
ger-27	424	9	edition	edition	PROPN
ger-27	424	10	.	.	PUNCT
ger-27	425	1	hillsdale	hillsdale	PROPN
ger-27	425	2	,	,	PUNCT
ger-27	425	3	nj	nj	PROPN
ger-27	425	4	:	:	PUNCT
ger-27	425	5	psychology	psychology	NOUN
ger-27	425	6	press	press	NOUN
ger-27	425	7	.	.	PUNCT
ger-27	426	1	smith	smith	PROPN
ger-27	426	2	,	,	PUNCT
ger-27	426	3	h.	h.	PROPN
ger-27	426	4	,	,	PUNCT
ger-27	426	5	&	&	CCONJ
ger-27	426	6	higgins	higgins	PROPN
ger-27	426	7	,	,	PUNCT
ger-27	426	8	s.	s.	PROPN
ger-27	426	9	(	(	PUNCT
ger-27	426	10	2006	2006	NUM
ger-27	426	11	)	)	PUNCT
ger-27	426	12	.	.	PUNCT
ger-27	427	1	opening	open	VERB
ger-27	427	2	classroom	classroom	NOUN
ger-27	427	3	interaction	interaction	NOUN
ger-27	427	4	:	:	PUNCT
ger-27	427	5	the	the	DET
ger-27	427	6	importance	importance	NOUN
ger-27	427	7	of	of	ADP
ger-27	427	8	feedback	feedback	NOUN
ger-27	427	9	.	.	PUNCT
ger-27	428	1	cambridge	cambridge	PROPN
ger-27	428	2	journal	journal	PROPN
ger-27	428	3	of	of	ADP
ger-27	428	4	education	education	PROPN
ger-27	428	5	,	,	PUNCT
ger-27	428	6	36(4	36(4	NUM
ger-27	428	7	)	)	PUNCT
ger-27	428	8	,	,	PUNCT
ger-27	428	9	485	485	NUM
ger-27	428	10	-	-	SYM
ger-27	428	11	502	502	NUM
ger-27	428	12	.	.	PUNCT
ger-27	428	13	stigler	stigler	NOUN
ger-27	428	14	,	,	PUNCT
ger-27	428	15	j.	j.	PROPN
ger-27	428	16	w.	w.	PROPN
ger-27	428	17	,	,	PUNCT
ger-27	428	18	gallimore	gallimore	PROPN
ger-27	428	19	,	,	PUNCT
ger-27	428	20	r.	r.	PROPN
ger-27	428	21	,	,	PUNCT
ger-27	428	22	&	&	CCONJ
ger-27	428	23	hiebert	hiebert	PROPN
ger-27	428	24	,	,	PUNCT
ger-27	428	25	j.	j.	PROPN
ger-27	428	26	(	(	PUNCT
ger-27	428	27	2000	2000	NUM
ger-27	428	28	)	)	PUNCT
ger-27	428	29	.	.	PUNCT
ger-27	429	1	using	use	VERB
ger-27	429	2	video	video	NOUN
ger-27	429	3	surveys	survey	NOUN
ger-27	429	4	to	to	PART
ger-27	429	5	compare	compare	VERB
ger-27	429	6	classrooms	classroom	NOUN
ger-27	429	7	and	and	CCONJ
ger-27	429	8	teaching	teach	VERB
ger-27	429	9	across	across	ADP
ger-27	429	10	cultures	culture	NOUN
ger-27	429	11	;	;	PUNCT
ger-27	429	12	examples	example	NOUN
ger-27	429	13	and	and	CCONJ
ger-27	429	14	lessons	lesson	NOUN
ger-27	429	15	from	from	ADP
ger-27	429	16	the	the	DET
ger-27	429	17	timss	timss	PROPN
ger-27	429	18	video	video	NOUN
ger-27	429	19	studies	study	NOUN
ger-27	429	20	.	.	PUNCT
ger-27	430	1	educational	educational	ADJ
ger-27	430	2	psychologist	psychologist	NOUN
ger-27	430	3	,	,	PUNCT
ger-27	430	4	35(2	35(2	NUM
ger-27	430	5	)	)	PUNCT
ger-27	430	6	,	,	PUNCT
ger-27	430	7	87	87	NUM
ger-27	430	8	-	-	SYM
ger-27	430	9	100	100	NUM
ger-27	430	10	.	.	PUNCT
ger-27	430	11	stigler	stigler	NOUN
ger-27	430	12	,	,	PUNCT
ger-27	430	13	j.	j.	PROPN
ger-27	430	14	w.	w.	PROPN
ger-27	430	15	,	,	PUNCT
ger-27	430	16	gonzales	gonzales	PROPN
ger-27	430	17	,	,	PUNCT
ger-27	430	18	p.	p.	PROPN
ger-27	430	19	,	,	PUNCT
ger-27	430	20	kawanaka	kawanaka	PROPN
ger-27	430	21	,	,	PUNCT
ger-27	430	22	t.	t.	PROPN
ger-27	430	23	,	,	PUNCT
ger-27	430	24	knoll	knoll	PROPN
ger-27	430	25	,	,	PUNCT
ger-27	430	26	s.	s.	PROPN
ger-27	430	27	,	,	PUNCT
ger-27	430	28	&	&	CCONJ
ger-27	430	29	serrano	serrano	PROPN
ger-27	430	30	,	,	PUNCT
ger-27	430	31	a.	a.	NOUN
ger-27	430	32	(	(	PUNCT
ger-27	430	33	1999	1999	NUM
ger-27	430	34	)	)	PUNCT
ger-27	430	35	.	.	PUNCT
ger-27	431	1	the	the	DET
ger-27	431	2	timss	timss	PROPN
ger-27	431	3	videotape	videotape	NOUN
ger-27	431	4	classroom	classroom	NOUN
ger-27	431	5	study	study	NOUN
ger-27	431	6	:	:	PUNCT
ger-27	431	7	methods	method	NOUN
ger-27	431	8	from	from	ADP
ger-27	431	9	an	an	DET
ger-27	431	10	exploratory	exploratory	ADJ
ger-27	431	11	research	research	NOUN
ger-27	431	12	project	project	NOUN
ger-27	431	13	on	on	ADP
ger-27	431	14	eighth	eighth	ADJ
ger-27	431	15	-	-	PUNCT
ger-27	431	16	grade	grade	NOUN
ger-27	431	17	mathematics	mathematics	NOUN
ger-27	431	18	instruction	instruction	NOUN
ger-27	431	19	in	in	ADP
ger-27	431	20	germany	germany	PROPN
ger-27	431	21	,	,	PUNCT
ger-27	431	22	japan	japan	PROPN
ger-27	431	23	,	,	PUNCT
ger-27	431	24	and	and	CCONJ
ger-27	431	25	the	the	DET
ger-27	431	26	united	united	PROPN
ger-27	431	27	states	states	PROPN
ger-27	431	28	.	.	PUNCT
ger-27	432	1	washington	washington	PROPN
ger-27	432	2	,	,	PUNCT
ger-27	432	3	dc	dc	PROPN
ger-27	432	4	:	:	PUNCT
ger-27	432	5	national	national	ADJ
ger-27	432	6	center	center	NOUN
ger-27	432	7	for	for	ADP
ger-27	432	8	education	education	NOUN
ger-27	432	9	statistics	statistic	NOUN
ger-27	432	10	.	.	PUNCT
ger-27	433	1	united	united	PROPN
ger-27	433	2	nations	nations	PROPN
ger-27	433	3	educational	educational	ADJ
ger-27	433	4	,	,	PUNCT
ger-27	433	5	scientific	scientific	ADJ
ger-27	433	6	,	,	PUNCT
ger-27	433	7	and	and	CCONJ
ger-27	433	8	cultural	cultural	ADJ
ger-27	433	9	organizationlatin	organizationlatin	ADJ
ger-27	433	10	american	american	ADJ
ger-27	433	11	laboratory	laboratory	NOUN
ger-27	433	12	for	for	ADP
ger-27	433	13	assessment	assessment	NOUN
ger-27	433	14	of	of	ADP
ger-27	433	15	the	the	DET
ger-27	433	16	quality	quality	NOUN
ger-27	433	17	of	of	ADP
ger-27	433	18	education	education	NOUN
ger-27	433	19	[	[	X
ger-27	433	20	unescollece	unescollece	NOUN
ger-27	433	21	]	]	X
ger-27	433	22	.	.	PUNCT
ger-27	434	1	(	(	PUNCT
ger-27	434	2	2008	2008	NUM
ger-27	434	3	)	)	PUNCT
ger-27	434	4	.	.	PUNCT
ger-27	435	1	los	los	PROPN
ger-27	435	2	aprendizajes	aprendizajes	PROPN
ger-27	435	3	de	de	PROPN
ger-27	435	4	los	los	PROPN
ger-27	435	5	estudiantes	estudiantes	PROPN
ger-27	435	6	de	de	PROPN
ger-27	435	7	américa	américa	PROPN
ger-27	435	8	latina	latina	PROPN
ger-27	435	9	y	y	PROPN
ger-27	435	10	el	el	PROPN
ger-27	435	11	caribe	caribe	PROPN
ger-27	435	12	.	.	PUNCT
ger-27	436	1	santiago	santiago	PROPN
ger-27	436	2	,	,	PUNCT
ger-27	436	3	chile	chile	PROPN
ger-27	436	4	:	:	PUNCT
ger-27	436	5	orealc	orealc	PROPN
ger-27	436	6	/	/	SYM
ger-27	436	7	unesco	unesco	PROPN
ger-27	436	8	.	.	PUNCT
ger-27	437	1	valverde	valverde	PROPN
ger-27	437	2	,	,	PUNCT
ger-27	437	3	g.	g.	PROPN
ger-27	437	4	a.	a.	PROPN
ger-27	437	5	(	(	PUNCT
ger-27	437	6	2009	2009	NUM
ger-27	437	7	)	)	PUNCT
ger-27	437	8	.	.	PUNCT
ger-27	438	1	estandardes	estandarde	VERB
ger-27	438	2	y	y	PROPN
ger-27	438	3	evaluacion	evaluacion	PROPN
ger-27	438	4	.	.	PUNCT
ger-27	439	1	in	in	ADP
ger-27	439	2	s.	s.	PROPN
ger-27	439	3	schwartzaman	schwartzaman	PROPN
ger-27	439	4	,	,	PUNCT
ger-27	439	5	&	&	CCONJ
ger-27	439	6	c.	c.	PROPN
ger-27	439	7	cox	cox	PROPN
ger-27	439	8	(	(	PUNCT
ger-27	439	9	eds	ed	NOUN
ger-27	439	10	.	.	PUNCT
ger-27	439	11	)	)	PUNCT
ger-27	439	12	,	,	PUNCT
ger-27	439	13	polticas	polticas	PROPN
ger-27	439	14	,	,	PUNCT
ger-27	439	15	educativas	educativas	PROPN
ger-27	439	16	y	y	PROPN
ger-27	439	17	cohesion	cohesion	PROPN
ger-27	439	18	social	social	PROPN
ger-27	439	19	en	en	PROPN
ger-27	439	20	america	america	PROPN
ger-27	439	21	latina	latina	PROPN
ger-27	439	22	.	.	PUNCT
ger-27	439	23	santiago	santiago	PROPN
ger-27	439	24	,	,	PUNCT
ger-27	439	25	chile	chile	PROPN
ger-27	439	26	:	:	PUNCT
ger-27	439	27	coleccion	coleccion	NOUN
ger-27	439	28	cieplan	cieplan	NOUN
ger-27	439	29	.	.	PUNCT
ger-27	440	1	vegas	vegas	PROPN
ger-27	440	2	,	,	PUNCT
ger-27	440	3	e.	e.	PROPN
ger-27	440	4	,	,	PUNCT
ger-27	440	5	&	&	CCONJ
ger-27	440	6	petrow	petrow	PROPN
ger-27	440	7	,	,	PUNCT
ger-27	440	8	j.	j.	PROPN
ger-27	440	9	(	(	PUNCT
ger-27	440	10	2008	2008	NUM
ger-27	440	11	)	)	PUNCT
ger-27	440	12	.	.	PUNCT
ger-27	441	1	raising	raise	VERB
ger-27	441	2	student	student	NOUN
ger-27	441	3	learning	learning	NOUN
ger-27	441	4	in	in	ADP
ger-27	441	5	latin	latin	PROPN
ger-27	441	6	america	america	PROPN
ger-27	441	7	.	.	PUNCT
ger-27	442	1	washington	washington	PROPN
ger-27	442	2	,	,	PUNCT
ger-27	442	3	dc	dc	PROPN
ger-27	442	4	:	:	PUNCT
ger-27	442	5	the	the	DET
ger-27	442	6	world	world	PROPN
ger-27	442	7	bank	bank	PROPN
ger-27	442	8	.	.	PUNCT
ger-27	443	1	vincent	vincent	PROPN
ger-27	443	2	,	,	PUNCT
ger-27	443	3	j.	j.	PROPN
ger-27	443	4	,	,	PUNCT
ger-27	443	5	&	&	CCONJ
ger-27	443	6	stacey	stacey	PROPN
ger-27	443	7	,	,	PUNCT
ger-27	443	8	k.	k.	PROPN
ger-27	443	9	(	(	PUNCT
ger-27	443	10	2008	2008	NUM
ger-27	443	11	)	)	PUNCT
ger-27	443	12	.	.	PUNCT
ger-27	444	1	do	do	AUX
ger-27	444	2	mathematics	mathematics	NOUN
ger-27	444	3	textbooks	textbook	NOUN
ger-27	444	4	cultivate	cultivate	VERB
ger-27	444	5	shallow	shallow	ADJ
ger-27	444	6	teaching	teaching	NOUN
ger-27	444	7	?	?	PUNCT
ger-27	445	1	applying	apply	VERB
ger-27	445	2	the	the	DET
ger-27	445	3	timss	timss	PROPN
ger-27	445	4	video	video	NOUN
ger-27	445	5	study	study	NOUN
ger-27	445	6	criteria	criterion	NOUN
ger-27	445	7	to	to	ADP
ger-27	445	8	australian	australian	ADJ
ger-27	445	9	eight	eight	NUM
ger-27	445	10	-	-	PUNCT
ger-27	445	11	grade	grade	NOUN
ger-27	445	12	mathematics	mathematic	NOUN
ger-27	445	13	textbooks	textbook	NOUN
ger-27	445	14	.	.	PUNCT
ger-27	446	1	mathematics	mathematic	NOUN
ger-27	446	2	education	education	PROPN
ger-27	446	3	research	research	NOUN
ger-27	446	4	journal	journal	NOUN
ger-27	446	5	,	,	PUNCT
ger-27	446	6	20(1	20(1	NUM
ger-27	446	7	)	)	PUNCT
ger-27	446	8	,	,	PUNCT
ger-27	446	9	82	82	NUM
ger-27	446	10	-	-	SYM
ger-27	446	11	107	107	NUM
ger-27	446	12	.	.	PUNCT
ger-27	447	1	zacharos	zacharo	NOUN
ger-27	447	2	,	,	PUNCT
ger-27	447	3	k.	k.	PROPN
ger-27	447	4	(	(	PUNCT
ger-27	447	5	2006	2006	NUM
ger-27	447	6	)	)	PUNCT
ger-27	447	7	.	.	PUNCT
ger-27	448	1	prevailing	prevail	VERB
ger-27	448	2	education	education	NOUN
ger-27	448	3	practices	practice	NOUN
ger-27	448	4	for	for	ADP
ger-27	448	5	area	area	NOUN
ger-27	448	6	measurement	measurement	NOUN
ger-27	448	7	and	and	CCONJ
ger-27	448	8	students	student	NOUN
ger-27	448	9	'	'	PART
ger-27	448	10	failures	failure	NOUN
ger-27	448	11	in	in	ADP
ger-27	448	12	measuring	measure	VERB
ger-27	448	13	areas	area	NOUN
ger-27	448	14	.	.	PUNCT
ger-27	449	1	journal	journal	PROPN
ger-27	449	2	of	of	ADP
ger-27	449	3	mathematical	mathematical	ADJ
ger-27	449	4	behaviour	behaviour	NOUN
ger-27	449	5	,	,	PUNCT
ger-27	449	6	25	25	NUM
ger-27	449	7	,	,	PUNCT
ger-27	449	8	22439	22439	NUM
ger-27	449	9	.	.	PUNCT
ger-27	450	1	about	about	ADP
ger-27	450	2	the	the	DET
ger-27	450	3	author(s	author(s	PROPN
ger-27	450	4	)	)	PUNCT
ger-27	450	5	emma	emma	PROPN
ger-27	450	6	naslund	naslund	PROPN
ger-27	450	7	-	-	PUNCT
ger-27	450	8	hadley	hadley	PROPN
ger-27	450	9	is	be	AUX
ger-27	450	10	lead	lead	VERB
ger-27	450	11	education	education	NOUN
ger-27	450	12	specialist	specialist	NOUN
ger-27	450	13	at	at	ADP
ger-27	450	14	the	the	DET
ger-27	450	15	inter	inter	ADJ
ger-27	450	16	-	-	ADJ
ger-27	450	17	american	american	ADJ
ger-27	450	18	development	development	PROPN
ger-27	450	19	bank	bank	PROPN
ger-27	450	20	.	.	PUNCT
ger-27	451	1	she	she	PRON
ger-27	451	2	manages	manage	VERB
ger-27	451	3	the	the	DET
ger-27	451	4	bank	bank	NOUN
ger-27	451	5	’s	’s	PART
ger-27	451	6	efforts	effort	NOUN
ger-27	451	7	to	to	PART
ger-27	451	8	improve	improve	VERB
ger-27	451	9	mathematics	mathematic	NOUN
ger-27	451	10	and	and	CCONJ
ger-27	451	11	natural	natural	ADJ
ger-27	451	12	science	science	NOUN
ger-27	451	13	education	education	NOUN
ger-27	451	14	in	in	ADP
ger-27	451	15	latin	latin	PROPN
ger-27	451	16	america	america	PROPN
ger-27	451	17	and	and	CCONJ
ger-27	451	18	the	the	DET
ger-27	451	19	caribbean	caribbean	PROPN
ger-27	451	20	.	.	PUNCT
ger-27	452	1	armando	armando	PROPN
ger-27	452	2	loera	loera	PROPN
ger-27	452	3	varela	varela	PROPN
ger-27	452	4	is	be	AUX
ger-27	452	5	director	director	NOUN
ger-27	452	6	of	of	ADP
ger-27	452	7	huerista	huerista	NOUN
ger-27	452	8	educativa	educativa	PROPN
ger-27	452	9	consulting	consulting	NOUN
ger-27	452	10	group	group	NOUN
ger-27	452	11	.	.	PUNCT
ger-27	453	1	his	his	PRON
ger-27	453	2	areas	area	NOUN
ger-27	453	3	of	of	ADP
ger-27	453	4	interest	interest	NOUN
ger-27	453	5	include	include	VERB
ger-27	453	6	teacher	teacher	NOUN
ger-27	453	7	performance	performance	NOUN
ger-27	453	8	and	and	CCONJ
ger-27	453	9	school	school	NOUN
ger-27	453	10	improvement	improvement	NOUN
ger-27	453	11	policies	policy	NOUN
ger-27	453	12	.	.	PUNCT
ger-27	454	1	katelyn	katelyn	PROPN
ger-27	454	2	hepworth	hepworth	PROPN
ger-27	454	3	is	be	AUX
ger-27	454	4	a	a	DET
ger-27	454	5	research	research	NOUN
ger-27	454	6	and	and	CCONJ
ger-27	454	7	evaluation	evaluation	NOUN
ger-27	454	8	officer	officer	NOUN
ger-27	454	9	at	at	ADP
ger-27	454	10	the	the	DET
ger-27	454	11	bernard	bernard	PROPN
ger-27	454	12	van	van	PROPN
ger-27	454	13	leer	leer	PROPN
ger-27	454	14	foundation	foundation	PROPN
ger-27	454	15	.	.	PUNCT
ger-27	455	1	her	her	PRON
ger-27	455	2	interests	interest	NOUN
ger-27	455	3	include	include	VERB
ger-27	455	4	initial	initial	ADJ
ger-27	455	5	and	and	CCONJ
ger-27	455	6	primary	primary	ADJ
ger-27	455	7	education	education	NOUN
ger-27	455	8	in	in	ADP
ger-27	455	9	latin	latin	PROPN
ger-27	455	10	america	america	PROPN
ger-27	455	11	http://timss.bc.edu/timss2007/idb_ug.html	http://timss.bc.edu/timss2007/idb_ug.html	NUM
ger-27	455	12	126	126	NUM
ger-27	455	13	global	global	ADJ
ger-27	455	14	education	education	NOUN
ger-27	455	15	review	review	NOUN
ger-27	455	16	1(3	1(3	NUM
ger-27	455	17	)	)	PUNCT
ger-27	455	18	appendices	appendix	NOUN
ger-27	455	19	open	open	VERB
ger-27	455	20	ended	ended	ADJ
ger-27	455	21	teacher	teacher	NOUN
ger-27	455	22	interview	interview	NOUN
ger-27	455	23	guide	guide	NOUN
ger-27	455	24	preparation	preparation	NOUN
ger-27	455	25	of	of	ADP
ger-27	455	26	lesson	lesson	NOUN
ger-27	455	27	.	.	PUNCT
ger-27	456	1	what	what	PRON
ger-27	456	2	was	be	AUX
ger-27	456	3	the	the	DET
ger-27	456	4	purpose	purpose	NOUN
ger-27	456	5	of	of	ADP
ger-27	456	6	your	your	PRON
ger-27	456	7	lesson	lesson	NOUN
ger-27	456	8	?	?	PUNCT
ger-27	457	1	please	please	INTJ
ger-27	457	2	describe	describe	VERB
ger-27	457	3	how	how	SCONJ
ger-27	457	4	you	you	PRON
ger-27	457	5	prepared	prepare	VERB
ger-27	457	6	the	the	DET
ger-27	457	7	lesson	lesson	NOUN
ger-27	457	8	.	.	PUNCT
ger-27	458	1	did	do	AUX
ger-27	458	2	you	you	PRON
ger-27	458	3	prepare	prepare	VERB
ger-27	458	4	it	it	PRON
ger-27	458	5	differently	differently	ADV
ger-27	458	6	than	than	SCONJ
ger-27	458	7	you	you	PRON
ger-27	458	8	usually	usually	ADV
ger-27	458	9	do	do	VERB
ger-27	458	10	?	?	PUNCT
ger-27	459	1	if	if	SCONJ
ger-27	459	2	you	you	PRON
ger-27	459	3	used	use	VERB
ger-27	459	4	a	a	DET
ger-27	459	5	lesson	lesson	NOUN
ger-27	459	6	plan	plan	NOUN
ger-27	459	7	,	,	PUNCT
ger-27	459	8	would	would	AUX
ger-27	459	9	you	you	PRON
ger-27	459	10	please	please	INTJ
ger-27	459	11	share	share	VERB
ger-27	459	12	it	it	PRON
ger-27	459	13	?	?	PUNCT
ger-27	460	1	how	how	SCONJ
ger-27	460	2	much	much	ADJ
ger-27	460	3	did	do	AUX
ger-27	460	4	the	the	DET
ger-27	460	5	lesson	lesson	NOUN
ger-27	460	6	you	you	PRON
ger-27	460	7	prepared	prepare	VERB
ger-27	460	8	differ	differ	VERB
ger-27	460	9	from	from	ADP
ger-27	460	10	the	the	DET
ger-27	460	11	lesson	lesson	NOUN
ger-27	460	12	you	you	PRON
ger-27	460	13	delivered	deliver	VERB
ger-27	460	14	?	?	PUNCT
ger-27	461	1	why	why	SCONJ
ger-27	461	2	do	do	AUX
ger-27	461	3	you	you	PRON
ger-27	461	4	think	think	VERB
ger-27	461	5	that	that	SCONJ
ger-27	461	6	there	there	PRON
ger-27	461	7	was	be	VERB
ger-27	461	8	a	a	DET
ger-27	461	9	difference	difference	NOUN
ger-27	461	10	(	(	PUNCT
ger-27	461	11	or	or	CCONJ
ger-27	461	12	lack	lack	VERB
ger-27	461	13	thereof	thereof	ADV
ger-27	461	14	)	)	PUNCT
ger-27	461	15	?	?	PUNCT
ger-27	462	1	delivery	delivery	NOUN
ger-27	462	2	of	of	ADP
ger-27	462	3	lesson	lesson	NOUN
ger-27	462	4	.	.	PUNCT
ger-27	463	1	what	what	PRON
ger-27	463	2	's	be	AUX
ger-27	463	3	your	your	PRON
ger-27	463	4	own	own	ADJ
ger-27	463	5	reaction	reaction	NOUN
ger-27	463	6	to	to	ADP
ger-27	463	7	your	your	PRON
ger-27	463	8	delivery	delivery	NOUN
ger-27	463	9	of	of	ADP
ger-27	463	10	the	the	DET
ger-27	463	11	lesson	lesson	NOUN
ger-27	463	12	?	?	PUNCT
ger-27	464	1	what	what	PRON
ger-27	464	2	's	be	AUX
ger-27	464	3	your	your	PRON
ger-27	464	4	reaction	reaction	NOUN
ger-27	464	5	to	to	ADP
ger-27	464	6	the	the	DET
ger-27	464	7	performance	performance	NOUN
ger-27	464	8	of	of	ADP
ger-27	464	9	your	your	PRON
ger-27	464	10	students	student	NOUN
ger-27	464	11	?	?	PUNCT
ger-27	465	1	would	would	AUX
ger-27	465	2	you	you	PRON
ger-27	465	3	please	please	INTJ
ger-27	465	4	explain	explain	VERB
ger-27	465	5	the	the	DET
ger-27	465	6	logic	logic	NOUN
ger-27	465	7	behind	behind	ADP
ger-27	465	8	the	the	DET
ger-27	465	9	lesson	lesson	NOUN
ger-27	465	10	:	:	PUNCT
ger-27	465	11	why	why	SCONJ
ger-27	465	12	did	do	AUX
ger-27	465	13	you	you	PRON
ger-27	465	14	initiate	initiate	VERB
ger-27	465	15	it	it	PRON
ger-27	465	16	the	the	DET
ger-27	465	17	way	way	NOUN
ger-27	465	18	you	you	PRON
ger-27	465	19	did	do	VERB
ger-27	465	20	?	?	PUNCT
ger-27	466	1	why	why	SCONJ
ger-27	466	2	did	do	AUX
ger-27	466	3	you	you	PRON
ger-27	466	4	choose	choose	VERB
ger-27	466	5	to	to	PART
ger-27	466	6	organize	organize	VERB
ger-27	466	7	the	the	DET
ger-27	466	8	students	student	NOUN
ger-27	466	9	the	the	DET
ger-27	466	10	way	way	NOUN
ger-27	466	11	you	you	PRON
ger-27	466	12	did	do	VERB
ger-27	466	13	?	?	PUNCT
ger-27	467	1	how	how	SCONJ
ger-27	467	2	did	do	AUX
ger-27	467	3	you	you	PRON
ger-27	467	4	select	select	VERB
ger-27	467	5	which	which	PRON
ger-27	467	6	students	student	NOUN
ger-27	467	7	to	to	PART
ger-27	467	8	address	address	VERB
ger-27	467	9	?	?	PUNCT
ger-27	468	1	why	why	SCONJ
ger-27	468	2	did	do	AUX
ger-27	468	3	you	you	PRON
ger-27	468	4	choose	choose	VERB
ger-27	468	5	to	to	PART
ger-27	468	6	conclude	conclude	VERB
ger-27	468	7	the	the	DET
ger-27	468	8	lesson	lesson	NOUN
ger-27	468	9	in	in	ADP
ger-27	468	10	the	the	DET
ger-27	468	11	way	way	NOUN
ger-27	468	12	you	you	PRON
ger-27	468	13	did	do	VERB
ger-27	468	14	?	?	PUNCT
ger-27	469	1	would	would	AUX
ger-27	469	2	you	you	PRON
ger-27	469	3	say	say	VERB
ger-27	469	4	that	that	SCONJ
ger-27	469	5	this	this	PRON
ger-27	469	6	was	be	AUX
ger-27	469	7	a	a	DET
ger-27	469	8	typical	typical	ADJ
ger-27	469	9	lesson	lesson	NOUN
ger-27	469	10	?	?	PUNCT
ger-27	470	1	teaching	teaching	NOUN
ger-27	470	2	environment	environment	NOUN
ger-27	470	3	.	.	PUNCT
ger-27	471	1	how	how	SCONJ
ger-27	471	2	would	would	AUX
ger-27	471	3	you	you	PRON
ger-27	471	4	say	say	VERB
ger-27	471	5	that	that	SCONJ
ger-27	471	6	the	the	DET
ger-27	471	7	classroom	classroom	NOUN
ger-27	471	8	environment	environment	NOUN
ger-27	471	9	facilitated	facilitate	VERB
ger-27	471	10	or	or	CCONJ
ger-27	471	11	hampered	hamper	VERB
ger-27	471	12	the	the	DET
ger-27	471	13	delivery	delivery	NOUN
ger-27	471	14	of	of	ADP
ger-27	471	15	your	your	PRON
ger-27	471	16	lesson	lesson	NOUN
ger-27	471	17	:	:	PUNCT
ger-27	471	18	the	the	DET
ger-27	471	19	type	type	NOUN
ger-27	471	20	and	and	CCONJ
ger-27	471	21	state	state	NOUN
ger-27	471	22	of	of	ADP
ger-27	471	23	furniture	furniture	NOUN
ger-27	471	24	?	?	PUNCT
ger-27	472	1	the	the	DET
ger-27	472	2	noise	noise	NOUN
ger-27	472	3	level	level	NOUN
ger-27	472	4	?	?	PUNCT
ger-27	473	1	the	the	DET
ger-27	473	2	lighting	lighting	NOUN
ger-27	473	3	?	?	PUNCT
ger-27	474	1	availability	availability	NOUN
ger-27	474	2	of	of	ADP
ger-27	474	3	materials	material	NOUN
ger-27	474	4	and	and	CCONJ
ger-27	474	5	equipment	equipment	NOUN
ger-27	474	6	?	?	PUNCT
ger-27	475	1	general	general	ADJ
ger-27	475	2	school	school	NOUN
ger-27	475	3	characteristics	characteristic	NOUN
ger-27	475	4	?	?	PUNCT
ger-27	476	1	the	the	DET
ger-27	476	2	school	school	NOUN
ger-27	476	3	community	community	NOUN
ger-27	476	4	?	?	PUNCT
ger-27	477	1	student	student	NOUN
ger-27	477	2	activities	activity	NOUN
ger-27	477	3	.	.	PUNCT
ger-27	478	1	what	what	PRON
ger-27	478	2	lesson	lesson	NOUN
ger-27	478	3	activity	activity	NOUN
ger-27	478	4	do	do	AUX
ger-27	478	5	you	you	PRON
ger-27	478	6	consider	consider	VERB
ger-27	478	7	most	most	ADV
ger-27	478	8	interesting	interesting	ADJ
ger-27	478	9	for	for	ADP
ger-27	478	10	the	the	DET
ger-27	478	11	students	student	NOUN
ger-27	478	12	?	?	PUNCT
ger-27	479	1	what	what	DET
ger-27	479	2	activity	activity	NOUN
ger-27	479	3	do	do	AUX
ger-27	479	4	you	you	PRON
ger-27	479	5	think	think	VERB
ger-27	479	6	was	be	AUX
ger-27	479	7	least	least	ADV
ger-27	479	8	interesting	interesting	ADJ
ger-27	479	9	?	?	PUNCT
ger-27	480	1	what	what	PRON
ger-27	480	2	do	do	AUX
ger-27	480	3	you	you	PRON
ger-27	480	4	think	think	VERB
ger-27	480	5	that	that	SCONJ
ger-27	480	6	the	the	DET
ger-27	480	7	students	student	NOUN
ger-27	480	8	learnt	learn	VERB
ger-27	480	9	from	from	ADP
ger-27	480	10	your	your	PRON
ger-27	480	11	lesson	lesson	NOUN
ger-27	480	12	?	?	PUNCT
ger-27	481	1	do	do	AUX
ger-27	481	2	you	you	PRON
ger-27	481	3	consider	consider	VERB
ger-27	481	4	that	that	SCONJ
ger-27	481	5	you	you	PRON
ger-27	481	6	accomplished	accomplish	VERB
ger-27	481	7	the	the	DET
ger-27	481	8	objective	objective	NOUN
ger-27	481	9	of	of	ADP
ger-27	481	10	your	your	PRON
ger-27	481	11	lesson	lesson	NOUN
ger-27	481	12	?	?	PUNCT
ger-27	482	1	general	general	ADJ
ger-27	482	2	self	self	NOUN
ger-27	482	3	-	-	PUNCT
ger-27	482	4	appraisal	appraisal	NOUN
ger-27	482	5	of	of	ADP
ger-27	482	6	the	the	DET
ger-27	482	7	lesson	lesson	NOUN
ger-27	482	8	.	.	PUNCT
ger-27	483	1	what	what	PRON
ger-27	483	2	does	do	AUX
ger-27	483	3	a	a	DET
ger-27	483	4	great	great	ADJ
ger-27	483	5	math	math	NOUN
ger-27	483	6	/	/	SYM
ger-27	483	7	science	science	NOUN
ger-27	483	8	lesson	lesson	NOUN
ger-27	483	9	look	look	VERB
ger-27	483	10	like	like	ADP
ger-27	483	11	?	?	PUNCT
ger-27	484	1	how	how	SCONJ
ger-27	484	2	would	would	AUX
ger-27	484	3	you	you	PRON
ger-27	484	4	classify	classify	VERB
ger-27	484	5	your	your	PRON
ger-27	484	6	performance	performance	NOUN
ger-27	484	7	during	during	ADP
ger-27	484	8	the	the	DET
ger-27	484	9	lesson	lesson	NOUN
ger-27	484	10	?	?	PUNCT
ger-27	485	1	how	how	SCONJ
ger-27	485	2	much	much	ADJ
ger-27	485	3	do	do	AUX
ger-27	485	4	you	you	PRON
ger-27	485	5	consider	consider	VERB
ger-27	485	6	that	that	SCONJ
ger-27	485	7	the	the	DET
ger-27	485	8	presence	presence	NOUN
ger-27	485	9	of	of	ADP
ger-27	485	10	cameras	camera	NOUN
ger-27	485	11	influenced	influence	VERB
ger-27	485	12	your	your	PRON
ger-27	485	13	delivery	delivery	NOUN
ger-27	485	14	of	of	ADP
ger-27	485	15	the	the	DET
ger-27	485	16	lesson	lesson	NOUN
ger-27	485	17	?	?	PUNCT
ger-27	486	1	seeing	see	VERB
ger-27	486	2	the	the	DET
ger-27	486	3	video	video	NOUN
ger-27	486	4	,	,	PUNCT
ger-27	486	5	is	be	AUX
ger-27	486	6	there	there	PRON
ger-27	486	7	anything	anything	PRON
ger-27	486	8	that	that	PRON
ger-27	486	9	you	you	PRON
ger-27	486	10	wish	wish	VERB
ger-27	486	11	you	you	PRON
ger-27	486	12	would	would	AUX
ger-27	486	13	have	have	AUX
ger-27	486	14	done	do	VERB
ger-27	486	15	differently	differently	ADV
ger-27	486	16	during	during	ADP
ger-27	486	17	the	the	DET
ger-27	486	18	lesson	lesson	NOUN
ger-27	486	19	?	?	PUNCT
ger-27	487	1	questionnaire	questionnaire	NOUN
ger-27	487	2	sixth	sixth	ADJ
ger-27	487	3	-	-	PUNCT
ger-27	487	4	grade	grade	NOUN
ger-27	487	5	teachers	teacher	NOUN
ger-27	487	6	school	school	NOUN
ger-27	487	7	:	:	PUNCT
ger-27	487	8	school	school	NOUN
ger-27	487	9	code	code	NOUN
ger-27	487	10	:	:	PUNCT
ger-27	487	11	1	1	X
ger-27	487	12	.	.	X
ger-27	487	13	age	age	NOUN
ger-27	487	14	2	2	NUM
ger-27	487	15	.	.	PUNCT
ger-27	487	16	highest	high	ADJ
ger-27	487	17	education	education	NOUN
ger-27	487	18	level	level	NOUN
ger-27	487	19	attained	attain	VERB
ger-27	487	20	.	.	PUNCT
ger-27	488	1	mark	mark	VERB
ger-27	488	2	only	only	ADV
ger-27	488	3	one	one	NUM
ger-27	488	4	:	:	PUNCT
ger-27	488	5	primary	primary	ADJ
ger-27	488	6	education	education	NOUN
ger-27	488	7	;	;	PUNCT
ger-27	488	8	secondary	secondary	ADJ
ger-27	488	9	education	education	NOUN
ger-27	488	10	;	;	PUNCT
ger-27	488	11	technical	technical	PROPN
ger-27	488	12	non	non	PROPN
ger-27	488	13	university	university	PROPN
ger-27	488	14	;	;	PUNCT
ger-27	488	15	pedagogical	pedagogical	ADJ
ger-27	488	16	non	non	ADJ
ger-27	488	17	university	university	NOUN
ger-27	488	18	;	;	PUNCT
ger-27	488	19	university	university	NOUN
ger-27	488	20	degree	degree	NOUN
ger-27	488	21	;	;	PUNCT
ger-27	488	22	graduate	graduate	NOUN
ger-27	488	23	studies	study	NOUN
ger-27	488	24	;	;	PUNCT
ger-27	489	1	other	other	ADJ
ger-27	489	2	3	3	NUM
ger-27	489	3	.	.	PUNCT
ger-27	490	1	how	how	SCONJ
ger-27	490	2	many	many	ADJ
ger-27	490	3	years	year	NOUN
ger-27	490	4	of	of	ADP
ger-27	490	5	teaching	teaching	NOUN
ger-27	490	6	experience	experience	NOUN
ger-27	490	7	do	do	AUX
ger-27	490	8	you	you	PRON
ger-27	490	9	have	have	VERB
ger-27	490	10	?	?	PUNCT
ger-27	491	1	4	4	X
ger-27	491	2	.	.	X
ger-27	492	1	how	how	SCONJ
ger-27	492	2	many	many	ADJ
ger-27	492	3	years	year	NOUN
ger-27	492	4	have	have	AUX
ger-27	492	5	you	you	PRON
ger-27	492	6	taught	teach	VERB
ger-27	492	7	sixth	sixth	ADJ
ger-27	492	8	grade	grade	NOUN
ger-27	492	9	?	?	PUNCT
ger-27	493	1	5	5	NUM
ger-27	493	2	.	.	PUNCT
ger-27	493	3	since	since	SCONJ
ger-27	493	4	you	you	PRON
ger-27	493	5	started	start	VERB
ger-27	493	6	teaching	teach	VERB
ger-27	493	7	,	,	PUNCT
ger-27	493	8	how	how	SCONJ
ger-27	493	9	many	many	ADJ
ger-27	493	10	science	science	NOUN
ger-27	493	11	teacher	teacher	NOUN
ger-27	493	12	training	training	NOUN
ger-27	493	13	courses	course	NOUN
ger-27	493	14	have	have	AUX
ger-27	493	15	you	you	PRON
ger-27	493	16	taken	take	VERB
ger-27	493	17	on	on	ADP
ger-27	493	18	how	how	SCONJ
ger-27	493	19	to	to	PART
ger-27	493	20	teach	teach	VERB
ger-27	493	21	science	science	NOUN
ger-27	493	22	?	?	PUNCT
ger-27	494	1	6	6	NUM
ger-27	494	2	.	.	PUNCT
ger-27	494	3	since	since	SCONJ
ger-27	494	4	you	you	PRON
ger-27	494	5	started	start	VERB
ger-27	494	6	teaching	teach	VERB
ger-27	494	7	,	,	PUNCT
ger-27	494	8	how	how	SCONJ
ger-27	494	9	many	many	ADJ
ger-27	494	10	math	math	NOUN
ger-27	494	11	teacher	teacher	NOUN
ger-27	494	12	training	training	NOUN
ger-27	494	13	courses	course	NOUN
ger-27	494	14	have	have	AUX
ger-27	494	15	you	you	PRON
ger-27	494	16	taken	take	VERB
ger-27	494	17	?	?	PUNCT
ger-27	495	1	7	7	X
ger-27	495	2	.	.	X
ger-27	495	3	on	on	ADP
ger-27	495	4	a	a	DET
ger-27	495	5	scale	scale	NOUN
ger-27	495	6	from	from	ADP
ger-27	495	7	1	1	NUM
ger-27	495	8	to	to	PART
ger-27	495	9	10	10	NUM
ger-27	495	10	(	(	PUNCT
ger-27	495	11	1	1	NUM
ger-27	495	12	being	be	AUX
ger-27	495	13	extremely	extremely	ADV
ger-27	495	14	easy	easy	ADJ
ger-27	495	15	and	and	CCONJ
ger-27	495	16	10	10	NUM
ger-27	495	17	being	be	AUX
ger-27	495	18	extremely	extremely	ADV
ger-27	495	19	difficult	difficult	ADJ
ger-27	495	20	)	)	PUNCT
ger-27	495	21	how	how	SCONJ
ger-27	495	22	would	would	AUX
ger-27	495	23	you	you	PRON
ger-27	495	24	rate	rate	VERB
ger-27	495	25	the	the	DET
ger-27	495	26	difficulty	difficulty	NOUN
ger-27	495	27	of	of	ADP
ger-27	495	28	teaching	teach	VERB
ger-27	495	29	sixth	sixth	ADJ
ger-27	495	30	grade	grade	NOUN
ger-27	495	31	science	science	NOUN
ger-27	495	32	?	?	PUNCT
ger-27	496	1	what	what	PRON
ger-27	496	2	goes	go	VERB
ger-27	496	3	on	on	ADP
ger-27	496	4	inside	inside	ADP
ger-27	496	5	latin	latin	ADJ
ger-27	496	6	american	american	PROPN
ger-27	496	7	math	math	PROPN
ger-27	496	8	and	and	CCONJ
ger-27	496	9	science	science	NOUN
ger-27	496	10	classrooms	classroom	VERB
ger-27	496	11	127	127	NUM
ger-27	496	12	8	8	NUM
ger-27	496	13	.	.	PUNCT
ger-27	497	1	on	on	ADP
ger-27	497	2	a	a	DET
ger-27	497	3	scale	scale	NOUN
ger-27	497	4	from	from	ADP
ger-27	497	5	1	1	NUM
ger-27	497	6	to	to	PART
ger-27	497	7	10	10	NUM
ger-27	497	8	(	(	PUNCT
ger-27	497	9	1	1	NUM
ger-27	497	10	being	be	AUX
ger-27	497	11	extremely	extremely	ADV
ger-27	497	12	easy	easy	ADJ
ger-27	497	13	and	and	CCONJ
ger-27	497	14	10	10	NUM
ger-27	497	15	being	be	AUX
ger-27	497	16	extremely	extremely	ADV
ger-27	497	17	difficult	difficult	ADJ
ger-27	497	18	)	)	PUNCT
ger-27	497	19	how	how	SCONJ
ger-27	497	20	would	would	AUX
ger-27	497	21	you	you	PRON
ger-27	497	22	rate	rate	VERB
ger-27	497	23	the	the	DET
ger-27	497	24	difficulty	difficulty	NOUN
ger-27	497	25	of	of	ADP
ger-27	497	26	teaching	teach	VERB
ger-27	497	27	sixth	sixth	ADJ
ger-27	497	28	grade	grade	NOUN
ger-27	497	29	math	math	NOUN
ger-27	497	30	?	?	PUNCT
ger-27	498	1	9	9	X
ger-27	498	2	.	.	X
ger-27	498	3	did	do	AUX
ger-27	498	4	you	you	PRON
ger-27	498	5	partake	partake	VERB
ger-27	498	6	in	in	ADP
ger-27	498	7	the	the	DET
ger-27	498	8	2006	2006	NUM
ger-27	498	9	serce	serce	PROPN
ger-27	498	10	study	study	NOUN
ger-27	498	11	?	?	PUNCT
ger-27	499	1	10	10	NUM
ger-27	499	2	.	.	PUNCT
ger-27	500	1	how	how	SCONJ
ger-27	500	2	many	many	ADJ
ger-27	500	3	students	student	NOUN
ger-27	500	4	are	be	AUX
ger-27	500	5	there	there	ADV
ger-27	500	6	in	in	ADP
ger-27	500	7	your	your	PRON
ger-27	500	8	sixth	sixth	ADJ
ger-27	500	9	grade	grade	NOUN
ger-27	500	10	classroom	classroom	NOUN
ger-27	500	11	?	?	PUNCT
ger-27	501	1	11	11	NUM
ger-27	501	2	.	.	X
ger-27	502	1	which	which	PRON
ger-27	502	2	of	of	ADP
ger-27	502	3	the	the	DET
ger-27	502	4	following	follow	VERB
ger-27	502	5	materials	material	NOUN
ger-27	502	6	are	be	AUX
ger-27	502	7	available	available	ADJ
ger-27	502	8	in	in	ADP
ger-27	502	9	your	your	PRON
ger-27	502	10	classroom	classroom	NOUN
ger-27	502	11	and	and	CCONJ
ger-27	502	12	with	with	ADP
ger-27	502	13	what	what	DET
ger-27	502	14	frequency	frequency	NOUN
ger-27	502	15	are	be	AUX
ger-27	502	16	they	they	PRON
ger-27	502	17	used	use	VERB
ger-27	502	18	by	by	ADP
ger-27	502	19	your	your	PRON
ger-27	502	20	sixth	sixth	ADJ
ger-27	502	21	grade	grade	NOUN
ger-27	502	22	students	student	NOUN
ger-27	502	23	in	in	ADP
ger-27	502	24	mathematics	mathematic	NOUN
ger-27	502	25	?	?	PUNCT
ger-27	503	1	a.	a.	NOUN
ger-27	503	2	mathematics	mathematics	PROPN
ger-27	503	3	textbooks	textbook	NOUN
ger-27	503	4	.	.	PUNCT
ger-27	504	1	availability	availability	NOUN
ger-27	504	2	:	:	PUNCT
ger-27	504	3	yes	yes	INTJ
ger-27	504	4	/	/	SYM
ger-27	504	5	no	no	DET
ger-27	504	6	frequency	frequency	NOUN
ger-27	504	7	of	of	ADP
ger-27	504	8	use	use	NOUN
ger-27	504	9	:	:	PUNCT
ger-27	504	10	never	never	ADV
ger-27	504	11	/	/	SYM
ger-27	504	12	some	some	DET
ger-27	504	13	lessons	lesson	NOUN
ger-27	504	14	/	/	SYM
ger-27	504	15	most	most	ADJ
ger-27	504	16	lessons	lesson	NOUN
ger-27	504	17	/	/	SYM
ger-27	504	18	every	every	DET
ger-27	504	19	lesson	lesson	NOUN
ger-27	504	20	b.	b.	PROPN
ger-27	504	21	mathematics	mathematics	PROPN
ger-27	504	22	workbooks	workbook	NOUN
ger-27	504	23	.	.	PUNCT
ger-27	505	1	availability	availability	NOUN
ger-27	505	2	:	:	PUNCT
ger-27	505	3	yes	yes	INTJ
ger-27	505	4	/	/	SYM
ger-27	505	5	no	no	DET
ger-27	505	6	frequency	frequency	NOUN
ger-27	505	7	of	of	ADP
ger-27	505	8	use	use	NOUN
ger-27	505	9	:	:	PUNCT
ger-27	505	10	never	never	ADV
ger-27	505	11	/	/	SYM
ger-27	505	12	some	some	DET
ger-27	505	13	lessons	lesson	NOUN
ger-27	505	14	/	/	SYM
ger-27	505	15	most	most	ADJ
ger-27	505	16	lessons	lesson	NOUN
ger-27	505	17	/	/	SYM
ger-27	505	18	every	every	DET
ger-27	505	19	lesson	lesson	NOUN
ger-27	505	20	c.	c.	NOUN
ger-27	505	21	counting	counting	PROPN
ger-27	505	22	frame	frame	NOUN
ger-27	505	23	.	.	PUNCT
ger-27	506	1	availability	availability	NOUN
ger-27	506	2	:	:	PUNCT
ger-27	506	3	yes	yes	INTJ
ger-27	506	4	/	/	SYM
ger-27	506	5	no	no	DET
ger-27	506	6	frequency	frequency	NOUN
ger-27	506	7	of	of	ADP
ger-27	506	8	use	use	NOUN
ger-27	506	9	:	:	PUNCT
ger-27	506	10	never	never	ADV
ger-27	506	11	/	/	SYM
ger-27	506	12	some	some	DET
ger-27	506	13	lessons	lesson	NOUN
ger-27	506	14	/	/	SYM
ger-27	506	15	most	most	ADJ
ger-27	506	16	lessons	lesson	NOUN
ger-27	506	17	/	/	SYM
ger-27	506	18	every	every	DET
ger-27	506	19	lesson	lesson	NOUN
ger-27	506	20	d.	d.	PROPN
ger-27	506	21	logic	logic	PROPN
ger-27	506	22	blocks	block	NOUN
ger-27	506	23	.	.	PUNCT
ger-27	507	1	availability	availability	NOUN
ger-27	507	2	:	:	PUNCT
ger-27	507	3	yes	yes	INTJ
ger-27	507	4	/	/	SYM
ger-27	507	5	no	no	DET
ger-27	507	6	frequency	frequency	NOUN
ger-27	507	7	of	of	ADP
ger-27	507	8	use	use	NOUN
ger-27	507	9	:	:	PUNCT
ger-27	507	10	never	never	ADV
ger-27	507	11	/	/	SYM
ger-27	507	12	some	some	DET
ger-27	507	13	lessons	lesson	NOUN
ger-27	507	14	/	/	SYM
ger-27	507	15	most	most	ADJ
ger-27	507	16	lessons	lesson	NOUN
ger-27	507	17	/	/	SYM
ger-27	507	18	every	every	DET
ger-27	507	19	lesson	lesson	NOUN
ger-27	507	20	e.	e.	PROPN
ger-27	507	21	cuisenaire	cuisenaire	PROPN
ger-27	507	22	rods	rod	NOUN
ger-27	507	23	.	.	PUNCT
ger-27	508	1	availability	availability	NOUN
ger-27	508	2	:	:	PUNCT
ger-27	508	3	yes	yes	INTJ
ger-27	508	4	/	/	SYM
ger-27	508	5	no	no	DET
ger-27	508	6	frequency	frequency	NOUN
ger-27	508	7	of	of	ADP
ger-27	508	8	use	use	NOUN
ger-27	508	9	:	:	PUNCT
ger-27	508	10	never	never	ADV
ger-27	508	11	/	/	SYM
ger-27	508	12	some	some	DET
ger-27	508	13	lessons	lesson	NOUN
ger-27	508	14	/	/	SYM
ger-27	508	15	most	most	ADJ
ger-27	508	16	lessons	lesson	NOUN
ger-27	508	17	/	/	SYM
ger-27	508	18	every	every	DET
ger-27	508	19	lesson	lesson	NOUN
ger-27	508	20	f.	f.	PROPN
ger-27	508	21	multi	multi	ADJ
ger-27	508	22	-	-	ADJ
ger-27	508	23	base	base	ADJ
ger-27	508	24	materials	material	NOUN
ger-27	508	25	.	.	PUNCT
ger-27	509	1	availability	availability	NOUN
ger-27	509	2	:	:	PUNCT
ger-27	509	3	yes	yes	INTJ
ger-27	509	4	/	/	SYM
ger-27	509	5	no	no	DET
ger-27	509	6	frequency	frequency	NOUN
ger-27	509	7	of	of	ADP
ger-27	509	8	use	use	NOUN
ger-27	509	9	:	:	PUNCT
ger-27	509	10	never	never	ADV
ger-27	509	11	/	/	SYM
ger-27	509	12	some	some	DET
ger-27	509	13	lessons	lesson	NOUN
ger-27	509	14	/	/	SYM
ger-27	509	15	most	most	ADJ
ger-27	509	16	lessons	lesson	NOUN
ger-27	509	17	/	/	SYM
ger-27	509	18	every	every	DET
ger-27	509	19	lesson	lesson	NOUN
ger-27	509	20	g.	g.	PROPN
ger-27	509	21	tangram	tangram	PROPN
ger-27	509	22	.	.	PUNCT
ger-27	510	1	availability	availability	NOUN
ger-27	510	2	:	:	PUNCT
ger-27	511	1	yes	yes	INTJ
ger-27	511	2	/	/	SYM
ger-27	511	3	no	no	DET
ger-27	511	4	frequency	frequency	NOUN
ger-27	511	5	of	of	ADP
ger-27	511	6	use	use	NOUN
ger-27	511	7	:	:	PUNCT
ger-27	511	8	never	never	ADV
ger-27	511	9	/	/	SYM
ger-27	511	10	some	some	DET
ger-27	511	11	lessons	lesson	NOUN
ger-27	511	12	/	/	SYM
ger-27	511	13	most	most	ADJ
ger-27	511	14	lessons	lesson	NOUN
ger-27	511	15	/	/	SYM
ger-27	511	16	every	every	DET
ger-27	511	17	lesson	lesson	NOUN
ger-27	511	18	h.	h.	PROPN
ger-27	511	19	calculator	calculator	PROPN
ger-27	511	20	.	.	PUNCT
ger-27	512	1	availability	availability	NOUN
ger-27	512	2	:	:	PUNCT
ger-27	512	3	yes	yes	INTJ
ger-27	512	4	/	/	SYM
ger-27	512	5	no	no	DET
ger-27	512	6	frequency	frequency	NOUN
ger-27	512	7	of	of	ADP
ger-27	512	8	use	use	NOUN
ger-27	512	9	:	:	PUNCT
ger-27	512	10	never	never	ADV
ger-27	512	11	/	/	SYM
ger-27	512	12	some	some	DET
ger-27	512	13	lessons	lesson	NOUN
ger-27	512	14	/	/	SYM
ger-27	512	15	most	most	ADJ
ger-27	512	16	lessons	lesson	NOUN
ger-27	512	17	/	/	SYM
ger-27	512	18	every	every	DET
ger-27	512	19	lesson	lesson	NOUN
ger-27	512	20	i.	i.	PROPN
ger-27	512	21	geo	geo	PROPN
ger-27	512	22	-	-	PUNCT
ger-27	512	23	board	board	NOUN
ger-27	512	24	with	with	ADP
ger-27	512	25	rubber	rubber	NOUN
ger-27	512	26	bands	band	NOUN
ger-27	512	27	.	.	PUNCT
ger-27	513	1	availability	availability	NOUN
ger-27	513	2	:	:	PUNCT
ger-27	513	3	yes	yes	INTJ
ger-27	513	4	/	/	SYM
ger-27	513	5	no	no	DET
ger-27	513	6	frequency	frequency	NOUN
ger-27	513	7	of	of	ADP
ger-27	513	8	use	use	NOUN
ger-27	513	9	:	:	PUNCT
ger-27	513	10	never	never	ADV
ger-27	513	11	/	/	SYM
ger-27	513	12	some	some	DET
ger-27	513	13	lessons	lesson	NOUN
ger-27	513	14	/	/	SYM
ger-27	513	15	most	most	ADJ
ger-27	513	16	lessons	lesson	NOUN
ger-27	513	17	/	/	SYM
ger-27	513	18	every	every	DET
ger-27	513	19	lesson	lesson	NOUN
ger-27	513	20	j.	j.	PROPN
ger-27	513	21	mathematical	mathematical	PROPN
ger-27	513	22	manipulatives	manipulative	NOUN
ger-27	513	23	.	.	PUNCT
ger-27	514	1	availability	availability	NOUN
ger-27	514	2	:	:	PUNCT
ger-27	514	3	yes	yes	INTJ
ger-27	514	4	/	/	SYM
ger-27	514	5	no	no	DET
ger-27	514	6	frequency	frequency	NOUN
ger-27	514	7	of	of	ADP
ger-27	514	8	use	use	NOUN
ger-27	514	9	:	:	PUNCT
ger-27	514	10	never	never	ADV
ger-27	514	11	/	/	SYM
ger-27	514	12	some	some	DET
ger-27	514	13	lessons	lesson	NOUN
ger-27	514	14	/	/	SYM
ger-27	514	15	most	most	ADJ
ger-27	514	16	lessons	lesson	NOUN
ger-27	514	17	/	/	SYM
ger-27	514	18	every	every	DET
ger-27	514	19	lesson	lesson	NOUN
ger-27	514	20	12	12	NUM
ger-27	514	21	.	.	PUNCT
ger-27	515	1	which	which	PRON
ger-27	515	2	of	of	ADP
ger-27	515	3	the	the	DET
ger-27	515	4	following	follow	VERB
ger-27	515	5	materials	material	NOUN
ger-27	515	6	are	be	AUX
ger-27	515	7	available	available	ADJ
ger-27	515	8	in	in	ADP
ger-27	515	9	your	your	PRON
ger-27	515	10	classroom	classroom	NOUN
ger-27	515	11	and	and	CCONJ
ger-27	515	12	with	with	ADP
ger-27	515	13	what	what	DET
ger-27	515	14	frequency	frequency	NOUN
ger-27	515	15	are	be	AUX
ger-27	515	16	they	they	PRON
ger-27	515	17	used	use	VERB
ger-27	515	18	by	by	ADP
ger-27	515	19	your	your	PRON
ger-27	515	20	sixth	sixth	ADJ
ger-27	515	21	grade	grade	NOUN
ger-27	515	22	students	student	NOUN
ger-27	515	23	in	in	ADP
ger-27	515	24	science	science	NOUN
ger-27	515	25	?	?	PUNCT
ger-27	516	1	k.	k.	PROPN
ger-27	516	2	science	science	PROPN
ger-27	516	3	textbooks	textbooks	PROPN
ger-27	516	4	.	.	PUNCT
ger-27	517	1	availability	availability	NOUN
ger-27	517	2	:	:	PUNCT
ger-27	517	3	yes	yes	INTJ
ger-27	517	4	/	/	SYM
ger-27	517	5	no	no	DET
ger-27	517	6	frequency	frequency	NOUN
ger-27	517	7	of	of	ADP
ger-27	517	8	use	use	NOUN
ger-27	517	9	:	:	PUNCT
ger-27	517	10	never	never	ADV
ger-27	517	11	/	/	SYM
ger-27	517	12	some	some	DET
ger-27	517	13	lessons	lesson	NOUN
ger-27	517	14	/	/	SYM
ger-27	517	15	most	most	ADJ
ger-27	517	16	lessons	lesson	NOUN
ger-27	517	17	/	/	SYM
ger-27	517	18	every	every	DET
ger-27	517	19	lesson	lesson	NOUN
ger-27	517	20	l.	l.	PROPN
ger-27	517	21	mathematic	mathematic	PROPN
ger-27	517	22	workbooks	workbook	NOUN
ger-27	517	23	.	.	PUNCT
ger-27	518	1	availability	availability	NOUN
ger-27	518	2	:	:	PUNCT
ger-27	518	3	yes	yes	INTJ
ger-27	518	4	/	/	SYM
ger-27	518	5	no	no	DET
ger-27	518	6	frequency	frequency	NOUN
ger-27	518	7	of	of	ADP
ger-27	518	8	use	use	NOUN
ger-27	518	9	:	:	PUNCT
ger-27	518	10	never	never	ADV
ger-27	518	11	/	/	SYM
ger-27	518	12	some	some	DET
ger-27	518	13	lessons	lesson	NOUN
ger-27	518	14	/	/	SYM
ger-27	518	15	most	most	ADJ
ger-27	518	16	lessons	lesson	NOUN
ger-27	518	17	/	/	SYM
ger-27	518	18	every	every	DET
ger-27	518	19	lesson	lesson	NOUN
ger-27	518	20	m.	m.	NOUN
ger-27	518	21	books	book	NOUN
ger-27	518	22	about	about	ADP
ger-27	518	23	science	science	NOUN
ger-27	518	24	experiments	experiment	NOUN
ger-27	518	25	.	.	PUNCT
ger-27	519	1	availability	availability	NOUN
ger-27	519	2	:	:	PUNCT
ger-27	519	3	yes	yes	INTJ
ger-27	519	4	/	/	SYM
ger-27	519	5	no	no	DET
ger-27	519	6	frequency	frequency	NOUN
ger-27	519	7	of	of	ADP
ger-27	519	8	use	use	NOUN
ger-27	519	9	:	:	PUNCT
ger-27	519	10	never	never	ADV
ger-27	519	11	/	/	SYM
ger-27	519	12	some	some	DET
ger-27	519	13	lessons	lesson	NOUN
ger-27	519	14	/	/	SYM
ger-27	519	15	most	most	ADJ
ger-27	519	16	lessons	lesson	NOUN
ger-27	519	17	/	/	SYM
ger-27	519	18	every	every	DET
ger-27	519	19	lesson	lesson	NOUN
ger-27	519	20	n.	n.	NOUN
ger-27	519	21	encyclopedias	encyclopedia	NOUN
ger-27	519	22	.	.	PUNCT
ger-27	520	1	availability	availability	NOUN
ger-27	520	2	:	:	PUNCT
ger-27	520	3	yes	yes	INTJ
ger-27	520	4	/	/	SYM
ger-27	520	5	no	no	DET
ger-27	520	6	frequency	frequency	NOUN
ger-27	520	7	of	of	ADP
ger-27	520	8	use	use	NOUN
ger-27	520	9	:	:	PUNCT
ger-27	520	10	never	never	ADV
ger-27	520	11	/	/	SYM
ger-27	520	12	some	some	DET
ger-27	520	13	lessons	lesson	NOUN
ger-27	520	14	/	/	SYM
ger-27	520	15	most	most	ADJ
ger-27	520	16	lessons	lesson	NOUN
ger-27	520	17	/	/	SYM
ger-27	520	18	every	every	DET
ger-27	520	19	lesson	lesson	NOUN
ger-27	520	20	o.	o.	PROPN
ger-27	520	21	atlas	atlas	PROPN
ger-27	520	22	.	.	PUNCT
ger-27	521	1	availability	availability	NOUN
ger-27	521	2	:	:	PUNCT
ger-27	521	3	yes	yes	INTJ
ger-27	521	4	/	/	SYM
ger-27	521	5	no	no	DET
ger-27	521	6	frequency	frequency	NOUN
ger-27	521	7	of	of	ADP
ger-27	521	8	use	use	NOUN
ger-27	521	9	:	:	PUNCT
ger-27	521	10	never	never	ADV
ger-27	521	11	/	/	SYM
ger-27	521	12	some	some	DET
ger-27	521	13	lessons	lesson	NOUN
ger-27	521	14	/	/	SYM
ger-27	521	15	most	most	ADJ
ger-27	521	16	lessons	lesson	NOUN
ger-27	521	17	/	/	SYM
ger-27	521	18	every	every	DET
ger-27	521	19	lesson	lesson	NOUN
ger-27	521	20	p.	p.	NOUN
ger-27	521	21	magazines	magazine	NOUN
ger-27	521	22	.	.	PUNCT
ger-27	522	1	availability	availability	NOUN
ger-27	522	2	:	:	PUNCT
ger-27	522	3	yes	yes	INTJ
ger-27	522	4	/	/	SYM
ger-27	522	5	no	no	DET
ger-27	522	6	frequency	frequency	NOUN
ger-27	522	7	of	of	ADP
ger-27	522	8	use	use	NOUN
ger-27	522	9	:	:	PUNCT
ger-27	522	10	never	never	ADV
ger-27	522	11	/	/	SYM
ger-27	522	12	some	some	DET
ger-27	522	13	lessons	lesson	NOUN
ger-27	522	14	/	/	SYM
ger-27	522	15	most	most	ADJ
ger-27	522	16	lessons	lesson	NOUN
ger-27	522	17	/	/	SYM
ger-27	522	18	every	every	DET
ger-27	522	19	lesson	lesson	NOUN
ger-27	522	20	q.	q.	PROPN
ger-27	522	21	terrestrial	terrestrial	PROPN
ger-27	522	22	globe	globe	PROPN
ger-27	522	23	.	.	PUNCT
ger-27	523	1	availability	availability	NOUN
ger-27	523	2	:	:	PUNCT
ger-27	523	3	yes	yes	INTJ
ger-27	523	4	/	/	SYM
ger-27	523	5	no	no	DET
ger-27	523	6	frequency	frequency	NOUN
ger-27	523	7	of	of	ADP
ger-27	523	8	use	use	NOUN
ger-27	523	9	:	:	PUNCT
ger-27	523	10	never	never	ADV
ger-27	523	11	/	/	SYM
ger-27	523	12	some	some	DET
ger-27	523	13	lessons	lesson	NOUN
ger-27	523	14	/	/	SYM
ger-27	523	15	most	most	ADJ
ger-27	523	16	lessons	lesson	NOUN
ger-27	523	17	/	/	SYM
ger-27	523	18	every	every	DET
ger-27	523	19	lesson	lesson	NOUN
ger-27	523	20	r.	r.	PROPN
ger-27	523	21	prints	prints	PROPN
ger-27	523	22	and/or	and/or	CCONJ
ger-27	523	23	maps	map	NOUN
ger-27	523	24	.	.	PUNCT
ger-27	524	1	availability	availability	NOUN
ger-27	524	2	:	:	PUNCT
ger-27	524	3	yes	yes	INTJ
ger-27	524	4	/	/	SYM
ger-27	524	5	no	no	DET
ger-27	524	6	frequency	frequency	NOUN
ger-27	524	7	of	of	ADP
ger-27	524	8	use	use	NOUN
ger-27	524	9	:	:	PUNCT
ger-27	524	10	never	never	ADV
ger-27	524	11	/	/	SYM
ger-27	524	12	some	some	DET
ger-27	524	13	lessons	lesson	NOUN
ger-27	524	14	/	/	SYM
ger-27	524	15	most	most	ADJ
ger-27	524	16	lessons	lesson	NOUN
ger-27	524	17	/	/	SYM
ger-27	524	18	every	every	DET
ger-27	524	19	lesson	lesson	NOUN
ger-27	524	20	s.	s.	PROPN
ger-27	524	21	magnifiers	magnifiers	PROPN
ger-27	524	22	and/or	and/or	CCONJ
ger-27	524	23	scales	scale	VERB
ger-27	524	24	.	.	PUNCT
ger-27	525	1	availability	availability	NOUN
ger-27	525	2	:	:	PUNCT
ger-27	525	3	yes	yes	INTJ
ger-27	525	4	/	/	SYM
ger-27	525	5	no	no	DET
ger-27	525	6	frequency	frequency	NOUN
ger-27	525	7	of	of	ADP
ger-27	525	8	use	use	NOUN
ger-27	525	9	:	:	PUNCT
ger-27	525	10	never	never	ADV
ger-27	525	11	/	/	SYM
ger-27	525	12	some	some	DET
ger-27	525	13	lessons	lesson	NOUN
ger-27	525	14	/	/	SYM
ger-27	525	15	most	most	ADJ
ger-27	525	16	lessons	lesson	NOUN
ger-27	525	17	/	/	SYM
ger-27	525	18	every	every	DET
ger-27	525	19	lesson	lesson	NOUN
ger-27	525	20	t.	t.	NOUN
ger-27	525	21	microscope	microscope	NOUN
ger-27	525	22	.	.	PUNCT
ger-27	526	1	availability	availability	NOUN
ger-27	526	2	:	:	PUNCT
ger-27	526	3	yes	yes	INTJ
ger-27	526	4	/	/	SYM
ger-27	526	5	no	no	DET
ger-27	526	6	frequency	frequency	NOUN
ger-27	526	7	of	of	ADP
ger-27	526	8	use	use	NOUN
ger-27	526	9	:	:	PUNCT
ger-27	526	10	never	never	ADV
ger-27	526	11	/	/	SYM
ger-27	526	12	some	some	DET
ger-27	526	13	lessons	lesson	NOUN
ger-27	526	14	/	/	SYM
ger-27	526	15	most	most	ADJ
ger-27	526	16	lessons	lesson	NOUN
ger-27	526	17	/	/	SYM
ger-27	526	18	every	every	DET
ger-27	526	19	lesson	lesson	NOUN
ger-27	526	20	u.	u.	PROPN
ger-27	526	21	science	science	PROPN
ger-27	526	22	manipulatives	manipulative	NOUN
ger-27	526	23	.	.	PUNCT
ger-27	527	1	availability	availability	NOUN
ger-27	527	2	:	:	PUNCT
ger-27	527	3	yes	yes	INTJ
ger-27	527	4	/	/	SYM
ger-27	527	5	no	no	DET
ger-27	527	6	frequency	frequency	NOUN
ger-27	527	7	of	of	ADP
ger-27	527	8	use	use	NOUN
ger-27	527	9	:	:	PUNCT
ger-27	527	10	never	never	ADV
ger-27	527	11	/	/	SYM
ger-27	527	12	some	some	DET
ger-27	527	13	lessons	lesson	NOUN
ger-27	527	14	/	/	SYM
ger-27	527	15	most	most	ADJ
ger-27	527	16	lessons	lesson	NOUN
ger-27	527	17	/	/	SYM
ger-27	527	18	every	every	DET
ger-27	527	19	lesson	lesson	NOUN
ger-27	527	20	13	13	NUM
ger-27	527	21	.	.	PUNCT
ger-27	528	1	do	do	AUX
ger-27	528	2	you	you	PRON
ger-27	528	3	have	have	VERB
ger-27	528	4	access	access	NOUN
ger-27	528	5	to	to	ADP
ger-27	528	6	a	a	DET
ger-27	528	7	computer	computer	NOUN
ger-27	528	8	to	to	PART
ger-27	528	9	teach	teach	VERB
ger-27	528	10	sixth	sixth	ADJ
ger-27	528	11	-	-	PUNCT
ger-27	528	12	grade	grade	NOUN
ger-27	528	13	?	?	PUNCT
ger-27	529	1	yes	yes	INTJ
ger-27	529	2	/	/	SYM
ger-27	530	1	no	no	INTJ
ger-27	530	2	how	how	SCONJ
ger-27	530	3	many	many	ADJ
ger-27	530	4	?	?	PUNCT
ger-27	531	1	14	14	NUM
ger-27	531	2	.	.	PUNCT
ger-27	532	1	do	do	AUX
ger-27	532	2	you	you	PRON
ger-27	532	3	have	have	VERB
ger-27	532	4	access	access	NOUN
ger-27	532	5	to	to	ADP
ger-27	532	6	a	a	DET
ger-27	532	7	science	science	NOUN
ger-27	532	8	lab	lab	NOUN
ger-27	532	9	to	to	PART
ger-27	532	10	teach	teach	VERB
ger-27	532	11	sixth	sixth	ADJ
ger-27	532	12	-	-	PUNCT
ger-27	532	13	grade	grade	NOUN
ger-27	532	14	?	?	PUNCT
ger-27	533	1	yes	yes	INTJ
ger-27	533	2	/	/	SYM
ger-27	533	3	no	no	DET
ger-27	533	4	hours	hour	NOUN
ger-27	533	5	of	of	ADP
ger-27	533	6	weekly	weekly	ADJ
ger-27	533	7	use	use	NOUN
ger-27	533	8	?	?	PUNCT
ger-27	534	1	128	128	NUM
ger-27	534	2	global	global	ADJ
ger-27	534	3	education	education	NOUN
ger-27	534	4	review	review	NOUN
ger-27	534	5	1(3	1(3	NUM
ger-27	534	6	)	)	PUNCT