id	sid	tid	token	lemma	pos
american_scientific_journal-1744	1	1	216	216	NUM
american_scientific_journal-1744	1	2	american	american	ADJ
american_scientific_journal-1744	1	3	scientific	scientific	ADJ
american_scientific_journal-1744	1	4	research	research	NOUN
american_scientific_journal-1744	1	5	journal	journal	NOUN
american_scientific_journal-1744	1	6	for	for	ADP
american_scientific_journal-1744	1	7	engineering	engineering	NOUN
american_scientific_journal-1744	1	8	,	,	PUNCT
american_scientific_journal-1744	1	9	technology	technology	NOUN
american_scientific_journal-1744	1	10	,	,	PUNCT
american_scientific_journal-1744	1	11	and	and	CCONJ
american_scientific_journal-1744	1	12	sciences	science	NOUN
american_scientific_journal-1744	1	13	(	(	PUNCT
american_scientific_journal-1744	1	14	asrjets	asrjet	NOUN
american_scientific_journal-1744	1	15	)	)	PUNCT
american_scientific_journal-1744	1	16	issn	issn	PROPN
american_scientific_journal-1744	1	17	(	(	PUNCT
american_scientific_journal-1744	1	18	print	print	NOUN
american_scientific_journal-1744	1	19	)	)	PUNCT
american_scientific_journal-1744	1	20	2313	2313	NUM
american_scientific_journal-1744	1	21	-	-	SYM
american_scientific_journal-1744	1	22	4410	4410	NUM
american_scientific_journal-1744	1	23	,	,	PUNCT
american_scientific_journal-1744	1	24	issn	issn	PROPN
american_scientific_journal-1744	1	25	(	(	PUNCT
american_scientific_journal-1744	1	26	online	online	ADJ
american_scientific_journal-1744	1	27	)	)	PUNCT
american_scientific_journal-1744	1	28	2313	2313	NUM
american_scientific_journal-1744	1	29	-	-	SYM
american_scientific_journal-1744	1	30	4402	4402	NUM
american_scientific_journal-1744	1	31	©	©	PROPN
american_scientific_journal-1744	1	32	global	global	ADJ
american_scientific_journal-1744	1	33	society	society	NOUN
american_scientific_journal-1744	1	34	of	of	ADP
american_scientific_journal-1744	1	35	scientific	scientific	ADJ
american_scientific_journal-1744	1	36	research	research	NOUN
american_scientific_journal-1744	1	37	and	and	CCONJ
american_scientific_journal-1744	1	38	researchers	researcher	NOUN
american_scientific_journal-1744	1	39	http://asrjetsjournal.org/	http://asrjetsjournal.org/	ADJ
american_scientific_journal-1744	1	40	effect	effect	NOUN
american_scientific_journal-1744	1	41	of	of	ADP
american_scientific_journal-1744	1	42	zone	zone	NOUN
american_scientific_journal-1744	1	43	of	of	ADP
american_scientific_journal-1744	1	44	proximal	proximal	ADJ
american_scientific_journal-1744	1	45	development	development	NOUN
american_scientific_journal-1744	1	46	on	on	ADP
american_scientific_journal-1744	1	47	the	the	DET
american_scientific_journal-1744	1	48	performance	performance	NOUN
american_scientific_journal-1744	1	49	of	of	ADP
american_scientific_journal-1744	1	50	learners	learner	NOUN
american_scientific_journal-1744	1	51	in	in	ADP
american_scientific_journal-1744	1	52	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	1	53	in	in	ADP
american_scientific_journal-1744	1	54	selected	select	VERB
american_scientific_journal-1744	1	55	secondary	secondary	ADJ
american_scientific_journal-1744	1	56	schools	school	NOUN
american_scientific_journal-1744	1	57	in	in	ADP
american_scientific_journal-1744	1	58	the	the	DET
american_scientific_journal-1744	1	59	zambezi	zambezi	PROPN
american_scientific_journal-1744	1	60	region	region	NOUN
american_scientific_journal-1744	1	61	,	,	PUNCT
american_scientific_journal-1744	1	62	namibia	namibia	PROPN
american_scientific_journal-1744	1	63	d.	d.	PROPN
american_scientific_journal-1744	1	64	denugaa	denugaa	PROPN
american_scientific_journal-1744	1	65	*	*	PROPN
american_scientific_journal-1744	1	66	,	,	PUNCT
american_scientific_journal-1744	1	67	j.	j.	PROPN
american_scientific_journal-1744	1	68	abahb	abahb	PROPN
american_scientific_journal-1744	1	69	,	,	PUNCT
american_scientific_journal-1744	1	70	p.	p.	PROPN
american_scientific_journal-1744	1	71	mashebec	mashebec	PROPN
american_scientific_journal-1744	1	72	a	a	DET
american_scientific_journal-1744	1	73	,	,	PUNCT
american_scientific_journal-1744	1	74	b	b	NOUN
american_scientific_journal-1744	1	75	,	,	PUNCT
american_scientific_journal-1744	1	76	cdepartment	cdepartment	NOUN
american_scientific_journal-1744	1	77	of	of	ADP
american_scientific_journal-1744	1	78	mathematics	mathematic	NOUN
american_scientific_journal-1744	1	79	,	,	PUNCT
american_scientific_journal-1744	1	80	science	science	NOUN
american_scientific_journal-1744	1	81	and	and	CCONJ
american_scientific_journal-1744	1	82	sport	sport	NOUN
american_scientific_journal-1744	1	83	education	education	NOUN
american_scientific_journal-1744	1	84	,	,	PUNCT
american_scientific_journal-1744	1	85	faculty	faculty	NOUN
american_scientific_journal-1744	1	86	of	of	ADP
american_scientific_journal-1744	1	87	education	education	NOUN
american_scientific_journal-1744	1	88	,	,	PUNCT
american_scientific_journal-1744	1	89	university	university	PROPN
american_scientific_journal-1744	1	90	of	of	ADP
american_scientific_journal-1744	1	91	namibia	namibia	PROPN
american_scientific_journal-1744	1	92	,	,	PUNCT
american_scientific_journal-1744	1	93	katima	katima	PROPN
american_scientific_journal-1744	1	94	mulilo	mulilo	PROPN
american_scientific_journal-1744	1	95	campus	campus	NOUN
american_scientific_journal-1744	1	96	,	,	PUNCT
american_scientific_journal-1744	1	97	private	private	ADJ
american_scientific_journal-1744	1	98	bag	bag	NOUN
american_scientific_journal-1744	1	99	,	,	PUNCT
american_scientific_journal-1744	1	100	1096	1096	NUM
american_scientific_journal-1744	1	101	,	,	PUNCT
american_scientific_journal-1744	1	102	katima	katima	PROPN
american_scientific_journal-1744	1	103	mulilo	mulilo	PROPN
american_scientific_journal-1744	1	104	,	,	PUNCT
american_scientific_journal-1744	1	105	namibia	namibia	PROPN
american_scientific_journal-1744	1	106	.	.	PUNCT
american_scientific_journal-1744	2	1	aemail	aemail	NOUN
american_scientific_journal-1744	2	2	:	:	PUNCT
american_scientific_journal-1744	2	3	ddenuga@unam.na	ddenuga@unam.na	PROPN
american_scientific_journal-1744	2	4	bemail	bemail	NOUN
american_scientific_journal-1744	2	5	:	:	PUNCT
american_scientific_journal-1744	2	6	jabah@unam.na	jabah@unam.na	PROPN
american_scientific_journal-1744	2	7	cemail	cemail	PROPN
american_scientific_journal-1744	2	8	:	:	PUNCT
american_scientific_journal-1744	3	1	pmashebe@unam.na	pmashebe@unam.na	ADJ
american_scientific_journal-1744	3	2	abstract	abstract	NOUN
american_scientific_journal-1744	3	3	this	this	DET
american_scientific_journal-1744	3	4	study	study	NOUN
american_scientific_journal-1744	3	5	investigated	investigate	VERB
american_scientific_journal-1744	3	6	the	the	DET
american_scientific_journal-1744	3	7	effect	effect	NOUN
american_scientific_journal-1744	3	8	of	of	ADP
american_scientific_journal-1744	3	9	the	the	DET
american_scientific_journal-1744	3	10	zone	zone	NOUN
american_scientific_journal-1744	3	11	of	of	ADP
american_scientific_journal-1744	3	12	proximal	proximal	ADJ
american_scientific_journal-1744	3	13	development	development	NOUN
american_scientific_journal-1744	3	14	(	(	PUNCT
american_scientific_journal-1744	3	15	zpd	zpd	NOUN
american_scientific_journal-1744	3	16	)	)	PUNCT
american_scientific_journal-1744	3	17	on	on	ADP
american_scientific_journal-1744	3	18	the	the	DET
american_scientific_journal-1744	3	19	performance	performance	NOUN
american_scientific_journal-1744	3	20	of	of	ADP
american_scientific_journal-1744	3	21	secondary	secondary	ADJ
american_scientific_journal-1744	3	22	school	school	NOUN
american_scientific_journal-1744	3	23	learners	learner	NOUN
american_scientific_journal-1744	3	24	in	in	ADP
american_scientific_journal-1744	3	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	3	26	in	in	ADP
american_scientific_journal-1744	3	27	three	three	NUM
american_scientific_journal-1744	3	28	selected	select	VERB
american_scientific_journal-1744	3	29	schools	school	NOUN
american_scientific_journal-1744	3	30	currently	currently	ADV
american_scientific_journal-1744	3	31	doing	do	VERB
american_scientific_journal-1744	3	32	physical	physical	ADJ
american_scientific_journal-1744	3	33	science	science	NOUN
american_scientific_journal-1744	3	34	at	at	ADP
american_scientific_journal-1744	3	35	higher	high	ADJ
american_scientific_journal-1744	3	36	and	and	CCONJ
american_scientific_journal-1744	3	37	ordinary	ordinary	ADJ
american_scientific_journal-1744	3	38	levels	level	NOUN
american_scientific_journal-1744	3	39	in	in	ADP
american_scientific_journal-1744	3	40	the	the	DET
american_scientific_journal-1744	3	41	zambezi	zambezi	PROPN
american_scientific_journal-1744	3	42	region	region	PROPN
american_scientific_journal-1744	3	43	,	,	PUNCT
american_scientific_journal-1744	3	44	namibia	namibia	PROPN
american_scientific_journal-1744	3	45	.	.	PUNCT
american_scientific_journal-1744	4	1	structured	structured	ADJ
american_scientific_journal-1744	4	2	questionnaires	questionnaire	NOUN
american_scientific_journal-1744	4	3	were	be	AUX
american_scientific_journal-1744	4	4	used	use	VERB
american_scientific_journal-1744	4	5	to	to	PART
american_scientific_journal-1744	4	6	collect	collect	VERB
american_scientific_journal-1744	4	7	information	information	NOUN
american_scientific_journal-1744	4	8	bothering	bother	VERB
american_scientific_journal-1744	4	9	on	on	ADP
american_scientific_journal-1744	4	10	learners	learner	NOUN
american_scientific_journal-1744	4	11	’	'	PUNCT
american_scientific_journal-1744	4	12	knowledge	knowledge	NOUN
american_scientific_journal-1744	4	13	of	of	ADP
american_scientific_journal-1744	4	14	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	4	15	contents	content	NOUN
american_scientific_journal-1744	4	16	,	,	PUNCT
american_scientific_journal-1744	4	17	perceived	perceive	VERB
american_scientific_journal-1744	4	18	factors	factor	NOUN
american_scientific_journal-1744	4	19	affecting	affect	VERB
american_scientific_journal-1744	4	20	learners	learner	NOUN
american_scientific_journal-1744	4	21	’	'	PUNCT
american_scientific_journal-1744	4	22	performance	performance	NOUN
american_scientific_journal-1744	4	23	in	in	ADP
american_scientific_journal-1744	4	24	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	4	25	and	and	CCONJ
american_scientific_journal-1744	4	26	strategies	strategy	NOUN
american_scientific_journal-1744	4	27	for	for	ADP
american_scientific_journal-1744	4	28	improvingperformance	improvingperformance	NOUN
american_scientific_journal-1744	4	29	in	in	ADP
american_scientific_journal-1744	4	30	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	4	31	.	.	PUNCT
american_scientific_journal-1744	5	1	a	a	DET
american_scientific_journal-1744	5	2	total	total	NOUN
american_scientific_journal-1744	5	3	of	of	ADP
american_scientific_journal-1744	5	4	83	83	NUM
american_scientific_journal-1744	5	5	participants	participant	NOUN
american_scientific_journal-1744	5	6	from	from	ADP
american_scientific_journal-1744	5	7	four	four	NUM
american_scientific_journal-1744	5	8	secondary	secondary	ADJ
american_scientific_journal-1744	5	9	schools	school	NOUN
american_scientific_journal-1744	5	10	were	be	AUX
american_scientific_journal-1744	5	11	randomly	randomly	ADV
american_scientific_journal-1744	5	12	selected	select	VERB
american_scientific_journal-1744	5	13	to	to	PART
american_scientific_journal-1744	5	14	fill	fill	VERB
american_scientific_journal-1744	5	15	the	the	DET
american_scientific_journal-1744	5	16	questionnaires	questionnaire	NOUN
american_scientific_journal-1744	5	17	.	.	PUNCT
american_scientific_journal-1744	6	1	the	the	DET
american_scientific_journal-1744	6	2	results	result	NOUN
american_scientific_journal-1744	6	3	obtained	obtain	VERB
american_scientific_journal-1744	6	4	showed	show	VERB
american_scientific_journal-1744	6	5	that	that	SCONJ
american_scientific_journal-1744	6	6	only	only	ADV
american_scientific_journal-1744	6	7	29.25	29.25	NUM
american_scientific_journal-1744	6	8	%	%	NOUN
american_scientific_journal-1744	6	9	of	of	ADP
american_scientific_journal-1744	6	10	the	the	DET
american_scientific_journal-1744	6	11	participants	participant	NOUN
american_scientific_journal-1744	6	12	indicated	indicate	VERB
american_scientific_journal-1744	6	13	that	that	SCONJ
american_scientific_journal-1744	6	14	they	they	PRON
american_scientific_journal-1744	6	15	have	have	VERB
american_scientific_journal-1744	6	16	good	good	ADJ
american_scientific_journal-1744	6	17	knowledge	knowledge	NOUN
american_scientific_journal-1744	6	18	of	of	ADP
american_scientific_journal-1744	6	19	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	6	20	to	to	PART
american_scientific_journal-1744	6	21	solve	solve	VERB
american_scientific_journal-1744	6	22	related	related	ADJ
american_scientific_journal-1744	6	23	problems	problem	NOUN
american_scientific_journal-1744	6	24	while	while	SCONJ
american_scientific_journal-1744	6	25	55.50	55.50	NUM
american_scientific_journal-1744	6	26	%	%	NOUN
american_scientific_journal-1744	6	27	disagreed	disagree	VERB
american_scientific_journal-1744	6	28	and	and	CCONJ
american_scientific_journal-1744	6	29	15.25	15.25	NUM
american_scientific_journal-1744	6	30	%	%	NOUN
american_scientific_journal-1744	6	31	were	be	AUX
american_scientific_journal-1744	6	32	undecided	undecided	ADJ
american_scientific_journal-1744	6	33	.	.	PUNCT
american_scientific_journal-1744	7	1	on	on	ADP
american_scientific_journal-1744	7	2	the	the	DET
american_scientific_journal-1744	7	3	perceived	perceive	VERB
american_scientific_journal-1744	7	4	factors	factor	NOUN
american_scientific_journal-1744	7	5	affecting	affect	VERB
american_scientific_journal-1744	7	6	learners	learner	NOUN
american_scientific_journal-1744	7	7	’	'	PUNCT
american_scientific_journal-1744	7	8	performance	performance	NOUN
american_scientific_journal-1744	7	9	in	in	ADP
american_scientific_journal-1744	7	10	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	7	11	,	,	PUNCT
american_scientific_journal-1744	7	12	it	it	PRON
american_scientific_journal-1744	7	13	was	be	AUX
american_scientific_journal-1744	7	14	found	find	VERB
american_scientific_journal-1744	7	15	that	that	SCONJ
american_scientific_journal-1744	7	16	only	only	ADV
american_scientific_journal-1744	7	17	28.25	28.25	NUM
american_scientific_journal-1744	7	18	%	%	NOUN
american_scientific_journal-1744	7	19	of	of	ADP
american_scientific_journal-1744	7	20	the	the	DET
american_scientific_journal-1744	7	21	participants	participant	NOUN
american_scientific_journal-1744	7	22	indicated	indicate	VERB
american_scientific_journal-1744	7	23	that	that	SCONJ
american_scientific_journal-1744	7	24	they	they	PRON
american_scientific_journal-1744	7	25	understand	understand	VERB
american_scientific_journal-1744	7	26	the	the	DET
american_scientific_journal-1744	7	27	principles	principle	NOUN
american_scientific_journal-1744	7	28	of	of	ADP
american_scientific_journal-1744	7	29	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	7	30	while	while	SCONJ
american_scientific_journal-1744	7	31	majority	majority	NOUN
american_scientific_journal-1744	7	32	indicated	indicate	VERB
american_scientific_journal-1744	7	33	lack	lack	NOUN
american_scientific_journal-1744	7	34	of	of	ADP
american_scientific_journal-1744	7	35	understanding	understanding	NOUN
american_scientific_journal-1744	7	36	of	of	ADP
american_scientific_journal-1744	7	37	the	the	DET
american_scientific_journal-1744	7	38	principles	principle	NOUN
american_scientific_journal-1744	7	39	such	such	ADJ
american_scientific_journal-1744	7	40	as	as	ADP
american_scientific_journal-1744	7	41	reactant	reactant	NOUN
american_scientific_journal-1744	7	42	-	-	PUNCT
american_scientific_journal-1744	7	43	reactant	reactant	NOUN
american_scientific_journal-1744	7	44	pair	pair	NOUN
american_scientific_journal-1744	7	45	and	and	CCONJ
american_scientific_journal-1744	7	46	reactant	reactant	NOUN
american_scientific_journal-1744	7	47	-	-	PUNCT
american_scientific_journal-1744	7	48	product	product	NOUN
american_scientific_journal-1744	7	49	pair	pair	NOUN
american_scientific_journal-1744	7	50	needed	need	VERB
american_scientific_journal-1744	7	51	to	to	PART
american_scientific_journal-1744	7	52	effectively	effectively	ADV
american_scientific_journal-1744	7	53	plan	plan	VERB
american_scientific_journal-1744	7	54	solution	solution	NOUN
american_scientific_journal-1744	7	55	to	to	ADP
american_scientific_journal-1744	7	56	stoichiometry	stoichiometry	PROPN
american_scientific_journal-1744	7	57	problem	problem	NOUN
american_scientific_journal-1744	7	58	.	.	PUNCT
american_scientific_journal-1744	8	1	there	there	PRON
american_scientific_journal-1744	8	2	is	be	VERB
american_scientific_journal-1744	8	3	also	also	ADV
american_scientific_journal-1744	8	4	lack	lack	NOUN
american_scientific_journal-1744	8	5	of	of	ADP
american_scientific_journal-1744	8	6	peer	peer	NOUN
american_scientific_journal-1744	8	7	-	-	PUNCT
american_scientific_journal-1744	8	8	assisted	assist	VERB
american_scientific_journal-1744	8	9	learning	learning	NOUN
american_scientific_journal-1744	8	10	as	as	SCONJ
american_scientific_journal-1744	8	11	indicated	indicate	VERB
american_scientific_journal-1744	8	12	by	by	ADP
american_scientific_journal-1744	8	13	the	the	DET
american_scientific_journal-1744	8	14	participants	participant	NOUN
american_scientific_journal-1744	8	15	.	.	PUNCT
american_scientific_journal-1744	9	1	peer	peer	NOUN
american_scientific_journal-1744	9	2	-	-	PUNCT
american_scientific_journal-1744	9	3	assisted	assist	VERB
american_scientific_journal-1744	9	4	learning	learning	NOUN
american_scientific_journal-1744	9	5	is	be	AUX
american_scientific_journal-1744	9	6	a	a	DET
american_scientific_journal-1744	9	7	very	very	ADV
american_scientific_journal-1744	9	8	helpful	helpful	ADJ
american_scientific_journal-1744	9	9	approach	approach	NOUN
american_scientific_journal-1744	9	10	to	to	ADP
american_scientific_journal-1744	9	11	solving	solve	VERB
american_scientific_journal-1744	9	12	general	general	ADJ
american_scientific_journal-1744	9	13	academic	academic	ADJ
american_scientific_journal-1744	9	14	problems	problem	NOUN
american_scientific_journal-1744	9	15	as	as	SCONJ
american_scientific_journal-1744	9	16	learners	learner	NOUN
american_scientific_journal-1744	9	17	could	could	AUX
american_scientific_journal-1744	9	18	easily	easily	ADV
american_scientific_journal-1744	9	19	discover	discover	VERB
american_scientific_journal-1744	9	20	useful	useful	ADJ
american_scientific_journal-1744	9	21	tips	tip	NOUN
american_scientific_journal-1744	9	22	through	through	ADP
american_scientific_journal-1744	9	23	exchanging	exchanging	NOUN
american_scientific_journal-1744	9	24	of	of	ADP
american_scientific_journal-1744	9	25	ideas	idea	NOUN
american_scientific_journal-1744	9	26	.	.	PUNCT
american_scientific_journal-1744	10	1	on	on	ADP
american_scientific_journal-1744	10	2	the	the	DET
american_scientific_journal-1744	10	3	strategies	strategy	NOUN
american_scientific_journal-1744	10	4	for	for	ADP
american_scientific_journal-1744	10	5	improving	improve	VERB
american_scientific_journal-1744	10	6	performance	performance	NOUN
american_scientific_journal-1744	10	7	in	in	ADP
american_scientific_journal-1744	10	8	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	10	9	,	,	PUNCT
american_scientific_journal-1744	10	10	only	only	ADV
american_scientific_journal-1744	10	11	13.00	13.00	NUM
american_scientific_journal-1744	10	12	%	%	NOUN
american_scientific_journal-1744	10	13	of	of	ADP
american_scientific_journal-1744	10	14	the	the	DET
american_scientific_journal-1744	10	15	participants	participant	NOUN
american_scientific_journal-1744	10	16	indicated	indicate	VERB
american_scientific_journal-1744	10	17	that	that	SCONJ
american_scientific_journal-1744	10	18	they	they	PRON
american_scientific_journal-1744	10	19	do	do	AUX
american_scientific_journal-1744	10	20	meet	meet	VERB
american_scientific_journal-1744	10	21	their	their	PRON
american_scientific_journal-1744	10	22	science	science	NOUN
american_scientific_journal-1744	10	23	teachers	teacher	NOUN
american_scientific_journal-1744	10	24	for	for	ADP
american_scientific_journal-1744	10	25	help	help	NOUN
american_scientific_journal-1744	10	26	when	when	SCONJ
american_scientific_journal-1744	10	27	solving	solve	VERB
american_scientific_journal-1744	10	28	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	10	29	problems	problem	NOUN
american_scientific_journal-1744	10	30	but	but	CCONJ
american_scientific_journal-1744	10	31	majority	majority	NOUN
american_scientific_journal-1744	10	32	do	do	AUX
american_scientific_journal-1744	10	33	not	not	PART
american_scientific_journal-1744	10	34	and	and	CCONJ
american_scientific_journal-1744	10	35	are	be	AUX
american_scientific_journal-1744	10	36	also	also	ADV
american_scientific_journal-1744	10	37	not	not	PART
american_scientific_journal-1744	10	38	aware	aware	ADJ
american_scientific_journal-1744	10	39	of	of	ADP
american_scientific_journal-1744	10	40	any	any	DET
american_scientific_journal-1744	10	41	tutorial	tutorial	ADJ
american_scientific_journal-1744	10	42	class	class	NOUN
american_scientific_journal-1744	10	43	to	to	PART
american_scientific_journal-1744	10	44	help	help	VERB
american_scientific_journal-1744	10	45	week	week	NOUN
american_scientific_journal-1744	10	46	learners	learner	NOUN
american_scientific_journal-1744	10	47	in	in	ADP
american_scientific_journal-1744	10	48	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	10	49	.	.	PUNCT
american_scientific_journal-1744	11	1	----------------------------------------------	----------------------------------------------	PUNCT
american_scientific_journal-1744	11	2	corresponding	correspond	VERB
american_scientific_journal-1744	11	3	author	author	NOUN
american_scientific_journal-1744	11	4	.	.	PUNCT
american_scientific_journal-1744	12	1	http://asrjetsjournal.org/	http://asrjetsjournal.org/	PROPN
american_scientific_journal-1744	12	2	american	american	PROPN
american_scientific_journal-1744	12	3	scientific	scientific	PROPN
american_scientific_journal-1744	12	4	research	research	NOUN
american_scientific_journal-1744	12	5	journal	journal	NOUN
american_scientific_journal-1744	12	6	for	for	ADP
american_scientific_journal-1744	12	7	engineering	engineering	NOUN
american_scientific_journal-1744	12	8	,	,	PUNCT
american_scientific_journal-1744	12	9	technology	technology	NOUN
american_scientific_journal-1744	12	10	,	,	PUNCT
american_scientific_journal-1744	12	11	and	and	CCONJ
american_scientific_journal-1744	12	12	sciences	science	NOUN
american_scientific_journal-1744	12	13	(	(	PUNCT
american_scientific_journal-1744	12	14	asrjets	asrjet	NOUN
american_scientific_journal-1744	12	15	)	)	PUNCT
american_scientific_journal-1744	12	16	(	(	PUNCT
american_scientific_journal-1744	12	17	2016	2016	NUM
american_scientific_journal-1744	12	18	)	)	PUNCT
american_scientific_journal-1744	12	19	volume	volume	NOUN
american_scientific_journal-1744	12	20	21	21	NUM
american_scientific_journal-1744	12	21	,	,	PUNCT
american_scientific_journal-1744	12	22	no	no	DET
american_scientific_journal-1744	12	23	1	1	NUM
american_scientific_journal-1744	12	24	,	,	PUNCT
american_scientific_journal-1744	12	25	pp	pp	ADV
american_scientific_journal-1744	12	26	216	216	NUM
american_scientific_journal-1744	12	27	-	-	SYM
american_scientific_journal-1744	12	28	226	226	NUM
american_scientific_journal-1744	12	29	217	217	NUM
american_scientific_journal-1744	12	30	however	however	ADV
american_scientific_journal-1744	12	31	,	,	PUNCT
american_scientific_journal-1744	12	32	the	the	DET
american_scientific_journal-1744	12	33	majority	majority	NOUN
american_scientific_journal-1744	12	34	(	(	PUNCT
american_scientific_journal-1744	12	35	55.75	55.75	NUM
american_scientific_journal-1744	12	36	%	%	NOUN
american_scientific_journal-1744	12	37	)	)	PUNCT
american_scientific_journal-1744	12	38	of	of	ADP
american_scientific_journal-1744	12	39	the	the	DET
american_scientific_journal-1744	12	40	participants	participant	NOUN
american_scientific_journal-1744	12	41	disagreed	disagree	VERB
american_scientific_journal-1744	12	42	with	with	ADP
american_scientific_journal-1744	12	43	the	the	DET
american_scientific_journal-1744	12	44	idea	idea	NOUN
american_scientific_journal-1744	12	45	whether	whether	SCONJ
american_scientific_journal-1744	12	46	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	12	47	should	should	AUX
american_scientific_journal-1744	12	48	be	be	AUX
american_scientific_journal-1744	12	49	removed	remove	VERB
american_scientific_journal-1744	12	50	from	from	ADP
american_scientific_journal-1744	12	51	secondary	secondary	ADJ
american_scientific_journal-1744	12	52	school	school	NOUN
american_scientific_journal-1744	12	53	syllabus	syllabus	NOUN
american_scientific_journal-1744	12	54	.	.	PUNCT
american_scientific_journal-1744	13	1	considering	consider	VERB
american_scientific_journal-1744	13	2	the	the	DET
american_scientific_journal-1744	13	3	challenges	challenge	NOUN
american_scientific_journal-1744	13	4	learners	learner	NOUN
american_scientific_journal-1744	13	5	faced	face	VERB
american_scientific_journal-1744	13	6	in	in	ADP
american_scientific_journal-1744	13	7	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	13	8	in	in	ADP
american_scientific_journal-1744	13	9	the	the	DET
american_scientific_journal-1744	13	10	study	study	NOUN
american_scientific_journal-1744	13	11	area	area	NOUN
american_scientific_journal-1744	13	12	and	and	CCONJ
american_scientific_journal-1744	13	13	majority	majority	NOUN
american_scientific_journal-1744	13	14	are	be	AUX
american_scientific_journal-1744	13	15	still	still	ADV
american_scientific_journal-1744	13	16	willing	willing	ADJ
american_scientific_journal-1744	13	17	to	to	PART
american_scientific_journal-1744	13	18	have	have	VERB
american_scientific_journal-1744	13	19	it	it	PRON
american_scientific_journal-1744	13	20	on	on	ADP
american_scientific_journal-1744	13	21	their	their	PRON
american_scientific_journal-1744	13	22	syllabus	syllabus	NOUN
american_scientific_journal-1744	13	23	,	,	PUNCT
american_scientific_journal-1744	13	24	we	we	PRON
american_scientific_journal-1744	13	25	recommend	recommend	VERB
american_scientific_journal-1744	13	26	that	that	SCONJ
american_scientific_journal-1744	13	27	further	further	ADJ
american_scientific_journal-1744	13	28	indepth	indepth	ADJ
american_scientific_journal-1744	13	29	research	research	NOUN
american_scientific_journal-1744	13	30	be	be	AUX
american_scientific_journal-1744	13	31	carried	carry	VERB
american_scientific_journal-1744	13	32	out	out	ADP
american_scientific_journal-1744	13	33	to	to	PART
american_scientific_journal-1744	13	34	identify	identify	VERB
american_scientific_journal-1744	13	35	specific	specific	ADJ
american_scientific_journal-1744	13	36	challenges	challenge	NOUN
american_scientific_journal-1744	13	37	responsible	responsible	ADJ
american_scientific_journal-1744	13	38	for	for	ADP
american_scientific_journal-1744	13	39	learners	learner	NOUN
american_scientific_journal-1744	13	40	’	'	PUNCT
american_scientific_journal-1744	13	41	poor	poor	ADJ
american_scientific_journal-1744	13	42	performances	performance	NOUN
american_scientific_journal-1744	13	43	in	in	ADP
american_scientific_journal-1744	13	44	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	13	45	in	in	ADP
american_scientific_journal-1744	13	46	the	the	DET
american_scientific_journal-1744	13	47	study	study	NOUN
american_scientific_journal-1744	13	48	area	area	NOUN
american_scientific_journal-1744	13	49	and	and	CCONJ
american_scientific_journal-1744	13	50	devise	devise	VERB
american_scientific_journal-1744	13	51	remediation	remediation	NOUN
american_scientific_journal-1744	13	52	measures	measure	NOUN
american_scientific_journal-1744	13	53	.	.	PUNCT
american_scientific_journal-1744	14	1	there	there	PRON
american_scientific_journal-1744	14	2	is	be	VERB
american_scientific_journal-1744	14	3	also	also	ADV
american_scientific_journal-1744	14	4	need	need	ADJ
american_scientific_journal-1744	14	5	to	to	PART
american_scientific_journal-1744	14	6	institute	institute	VERB
american_scientific_journal-1744	14	7	proper	proper	ADJ
american_scientific_journal-1744	14	8	strategies	strategy	NOUN
american_scientific_journal-1744	14	9	that	that	PRON
american_scientific_journal-1744	14	10	will	will	AUX
american_scientific_journal-1744	14	11	support	support	VERB
american_scientific_journal-1744	14	12	learners	learner	NOUN
american_scientific_journal-1744	14	13	understanding	understanding	NOUN
american_scientific_journal-1744	14	14	of	of	ADP
american_scientific_journal-1744	14	15	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	14	16	taught	teach	VERB
american_scientific_journal-1744	14	17	in	in	ADP
american_scientific_journal-1744	14	18	secondary	secondary	ADJ
american_scientific_journal-1744	14	19	schools	school	NOUN
american_scientific_journal-1744	14	20	in	in	ADP
american_scientific_journal-1744	14	21	the	the	DET
american_scientific_journal-1744	14	22	region	region	NOUN
american_scientific_journal-1744	14	23	.	.	PUNCT
american_scientific_journal-1744	15	1	keywords	keyword	NOUN
american_scientific_journal-1744	15	2	:	:	PUNCT
american_scientific_journal-1744	15	3	zone	zone	NOUN
american_scientific_journal-1744	15	4	of	of	ADP
american_scientific_journal-1744	15	5	proximal	proximal	ADJ
american_scientific_journal-1744	15	6	development	development	NOUN
american_scientific_journal-1744	15	7	;	;	PUNCT
american_scientific_journal-1744	15	8	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	15	9	;	;	PUNCT
american_scientific_journal-1744	15	10	learners	learner	NOUN
american_scientific_journal-1744	15	11	’	'	PUNCT
american_scientific_journal-1744	15	12	performances	performance	NOUN
american_scientific_journal-1744	15	13	;	;	PUNCT
american_scientific_journal-1744	15	14	secondary	secondary	ADJ
american_scientific_journal-1744	15	15	school	school	NOUN
american_scientific_journal-1744	15	16	.	.	PUNCT
american_scientific_journal-1744	16	1	1	1	X
american_scientific_journal-1744	16	2	.	.	X
american_scientific_journal-1744	16	3	introduction	introduction	NOUN
american_scientific_journal-1744	16	4	from	from	ADP
american_scientific_journal-1744	16	5	the	the	DET
american_scientific_journal-1744	16	6	educationist	educationist	ADJ
american_scientific_journal-1744	16	7	point	point	NOUN
american_scientific_journal-1744	16	8	of	of	ADP
american_scientific_journal-1744	16	9	view	view	NOUN
american_scientific_journal-1744	16	10	,	,	PUNCT
american_scientific_journal-1744	16	11	the	the	DET
american_scientific_journal-1744	16	12	zone	zone	NOUN
american_scientific_journal-1744	16	13	of	of	ADP
american_scientific_journal-1744	16	14	proximal	proximal	ADJ
american_scientific_journal-1744	16	15	development	development	NOUN
american_scientific_journal-1744	16	16	(	(	PUNCT
american_scientific_journal-1744	16	17	zpd	zpd	NOUN
american_scientific_journal-1744	16	18	)	)	PUNCT
american_scientific_journal-1744	16	19	is	be	AUX
american_scientific_journal-1744	16	20	the	the	DET
american_scientific_journal-1744	16	21	difference	difference	NOUN
american_scientific_journal-1744	16	22	between	between	ADP
american_scientific_journal-1744	16	23	what	what	PRON
american_scientific_journal-1744	16	24	a	a	DET
american_scientific_journal-1744	16	25	learner	learner	NOUN
american_scientific_journal-1744	16	26	can	can	AUX
american_scientific_journal-1744	16	27	do	do	AUX
american_scientific_journal-1744	16	28	without	without	ADP
american_scientific_journal-1744	16	29	help	help	NOUN
american_scientific_journal-1744	16	30	and	and	CCONJ
american_scientific_journal-1744	16	31	what	what	PRON
american_scientific_journal-1744	16	32	he	he	PRON
american_scientific_journal-1744	16	33	or	or	CCONJ
american_scientific_journal-1744	16	34	she	she	PRON
american_scientific_journal-1744	16	35	can	can	AUX
american_scientific_journal-1744	16	36	do	do	VERB
american_scientific_journal-1744	16	37	with	with	ADP
american_scientific_journal-1744	16	38	help	help	NOUN
american_scientific_journal-1744	16	39	[	[	X
american_scientific_journal-1744	16	40	2	2	NUM
american_scientific_journal-1744	16	41	]	]	PUNCT
american_scientific_journal-1744	16	42	.	.	PUNCT
american_scientific_journal-1744	17	1	however	however	ADV
american_scientific_journal-1744	17	2	,	,	PUNCT
american_scientific_journal-1744	17	3	vygotsky	vygotsky	PROPN
american_scientific_journal-1744	17	4	[	[	X
american_scientific_journal-1744	17	5	16	16	NUM
american_scientific_journal-1744	17	6	]	]	PUNCT
american_scientific_journal-1744	17	7	defined	define	VERB
american_scientific_journal-1744	17	8	zone	zone	NOUN
american_scientific_journal-1744	17	9	of	of	ADP
american_scientific_journal-1744	17	10	proximal	proximal	ADJ
american_scientific_journal-1744	17	11	development	development	NOUN
american_scientific_journal-1744	17	12	as	as	ADP
american_scientific_journal-1744	17	13	"	"	PUNCT
american_scientific_journal-1744	17	14	the	the	DET
american_scientific_journal-1744	17	15	distance	distance	NOUN
american_scientific_journal-1744	17	16	between	between	ADP
american_scientific_journal-1744	17	17	the	the	DET
american_scientific_journal-1744	17	18	actual	actual	ADJ
american_scientific_journal-1744	17	19	developmental	developmental	ADJ
american_scientific_journal-1744	17	20	level	level	NOUN
american_scientific_journal-1744	17	21	as	as	SCONJ
american_scientific_journal-1744	17	22	determined	determine	VERB
american_scientific_journal-1744	17	23	by	by	ADP
american_scientific_journal-1744	17	24	independent	independent	ADJ
american_scientific_journal-1744	17	25	problem	problem	NOUN
american_scientific_journal-1744	17	26	solving	solving	NOUN
american_scientific_journal-1744	17	27	and	and	CCONJ
american_scientific_journal-1744	17	28	the	the	DET
american_scientific_journal-1744	17	29	level	level	NOUN
american_scientific_journal-1744	17	30	of	of	ADP
american_scientific_journal-1744	17	31	potential	potential	ADJ
american_scientific_journal-1744	17	32	development	development	NOUN
american_scientific_journal-1744	17	33	as	as	SCONJ
american_scientific_journal-1744	17	34	determined	determine	VERB
american_scientific_journal-1744	17	35	through	through	ADP
american_scientific_journal-1744	17	36	problem	problem	NOUN
american_scientific_journal-1744	17	37	solving	solve	VERB
american_scientific_journal-1744	17	38	under	under	ADP
american_scientific_journal-1744	17	39	adult	adult	NOUN
american_scientific_journal-1744	17	40	guidance	guidance	NOUN
american_scientific_journal-1744	17	41	,	,	PUNCT
american_scientific_journal-1744	17	42	or	or	CCONJ
american_scientific_journal-1744	17	43	in	in	ADP
american_scientific_journal-1744	17	44	collaboration	collaboration	NOUN
american_scientific_journal-1744	17	45	with	with	ADP
american_scientific_journal-1744	17	46	more	more	ADV
american_scientific_journal-1744	17	47	capable	capable	ADJ
american_scientific_journal-1744	17	48	peers[3].vygotsky[16	peers[3].vygotsky[16	NOUN
american_scientific_journal-1744	17	49	]	]	PUNCT
american_scientific_journal-1744	17	50	conceived	conceive	VERB
american_scientific_journal-1744	17	51	that	that	DET
american_scientific_journal-1744	17	52	zpd	zpd	NOUN
american_scientific_journal-1744	17	53	is	be	AUX
american_scientific_journal-1744	17	54	central	central	ADJ
american_scientific_journal-1744	17	55	to	to	ADP
american_scientific_journal-1744	17	56	instructional	instructional	ADJ
american_scientific_journal-1744	17	57	enhancement	enhancement	NOUN
american_scientific_journal-1744	17	58	and	and	CCONJ
american_scientific_journal-1744	17	59	classroom	classroom	NOUN
american_scientific_journal-1744	17	60	change	change	NOUN
american_scientific_journal-1744	17	61	.	.	PUNCT
american_scientific_journal-1744	18	1	[	[	X
american_scientific_journal-1744	18	2	18	18	NUM
american_scientific_journal-1744	18	3	]	]	PUNCT
american_scientific_journal-1744	18	4	submitted	submit	VERB
american_scientific_journal-1744	18	5	that	that	DET
american_scientific_journal-1744	18	6	teaching	teaching	NOUN
american_scientific_journal-1744	18	7	within	within	ADP
american_scientific_journal-1744	18	8	the	the	DET
american_scientific_journal-1744	18	9	zpd	zpd	NOUN
american_scientific_journal-1744	18	10	where	where	SCONJ
american_scientific_journal-1744	18	11	the	the	DET
american_scientific_journal-1744	18	12	learners	learner	NOUN
american_scientific_journal-1744	18	13	’	'	PUNCT
american_scientific_journal-1744	18	14	comprehension	comprehension	NOUN
american_scientific_journal-1744	18	15	is	be	AUX
american_scientific_journal-1744	18	16	mediated	mediate	VERB
american_scientific_journal-1744	18	17	and	and	CCONJ
american_scientific_journal-1744	18	18	scaffolded	scaffold	VERB
american_scientific_journal-1744	18	19	by	by	ADP
american_scientific_journal-1744	18	20	the	the	DET
american_scientific_journal-1744	18	21	teacher	teacher	NOUN
american_scientific_journal-1744	18	22	makes	make	VERB
american_scientific_journal-1744	18	23	learning	learn	VERB
american_scientific_journal-1744	18	24	more	more	ADV
american_scientific_journal-1744	18	25	meaningful	meaningful	ADJ
american_scientific_journal-1744	18	26	,	,	PUNCT
american_scientific_journal-1744	18	27	easier	easy	ADJ
american_scientific_journal-1744	18	28	,	,	PUNCT
american_scientific_journal-1744	18	29	manageable	manageable	ADJ
american_scientific_journal-1744	18	30	,	,	PUNCT
american_scientific_journal-1744	18	31	effective	effective	ADJ
american_scientific_journal-1744	18	32	and	and	CCONJ
american_scientific_journal-1744	18	33	efficient	efficient	ADJ
american_scientific_journal-1744	18	34	.	.	PUNCT
american_scientific_journal-1744	19	1	in	in	ADP
american_scientific_journal-1744	19	2	the	the	DET
american_scientific_journal-1744	19	3	context	context	NOUN
american_scientific_journal-1744	19	4	of	of	ADP
american_scientific_journal-1744	19	5	this	this	DET
american_scientific_journal-1744	19	6	study	study	NOUN
american_scientific_journal-1744	19	7	,	,	PUNCT
american_scientific_journal-1744	19	8	the	the	DET
american_scientific_journal-1744	19	9	teaching	teaching	NOUN
american_scientific_journal-1744	19	10	of	of	ADP
american_scientific_journal-1744	19	11	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	19	12	in	in	ADP
american_scientific_journal-1744	19	13	the	the	DET
american_scientific_journal-1744	19	14	learners	learner	NOUN
american_scientific_journal-1744	19	15	’	'	PUNCT
american_scientific_journal-1744	19	16	zone	zone	NOUN
american_scientific_journal-1744	19	17	of	of	ADP
american_scientific_journal-1744	19	18	proximal	proximal	ADJ
american_scientific_journal-1744	19	19	development	development	NOUN
american_scientific_journal-1744	19	20	is	be	AUX
american_scientific_journal-1744	19	21	viewed	view	VERB
american_scientific_journal-1744	19	22	as	as	ADP
american_scientific_journal-1744	19	23	one	one	NUM
american_scientific_journal-1744	19	24	way	way	NOUN
american_scientific_journal-1744	19	25	of	of	ADP
american_scientific_journal-1744	19	26	improving	improve	VERB
american_scientific_journal-1744	19	27	performance	performance	NOUN
american_scientific_journal-1744	19	28	in	in	ADP
american_scientific_journal-1744	19	29	this	this	DET
american_scientific_journal-1744	19	30	aspect	aspect	NOUN
american_scientific_journal-1744	19	31	of	of	ADP
american_scientific_journal-1744	19	32	physical	physical	ADJ
american_scientific_journal-1744	19	33	science	science	NOUN
american_scientific_journal-1744	19	34	.	.	PUNCT
american_scientific_journal-1744	20	1	however	however	ADV
american_scientific_journal-1744	20	2	,	,	PUNCT
american_scientific_journal-1744	20	3	apparent	apparent	ADJ
american_scientific_journal-1744	20	4	lack	lack	NOUN
american_scientific_journal-1744	20	5	of	of	ADP
american_scientific_journal-1744	20	6	zone	zone	NOUN
american_scientific_journal-1744	20	7	of	of	ADP
american_scientific_journal-1744	20	8	proximal	proximal	ADJ
american_scientific_journal-1744	20	9	development	development	NOUN
american_scientific_journal-1744	20	10	in	in	ADP
american_scientific_journal-1744	20	11	the	the	DET
american_scientific_journal-1744	20	12	teaching	teaching	NOUN
american_scientific_journal-1744	20	13	of	of	ADP
american_scientific_journal-1744	20	14	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	20	15	in	in	ADP
american_scientific_journal-1744	20	16	secondary	secondary	ADJ
american_scientific_journal-1744	20	17	schools	school	NOUN
american_scientific_journal-1744	20	18	in	in	ADP
american_scientific_journal-1744	20	19	the	the	DET
american_scientific_journal-1744	20	20	zambezi	zambezi	PROPN
american_scientific_journal-1744	20	21	region	region	NOUN
american_scientific_journal-1744	20	22	of	of	ADP
american_scientific_journal-1744	20	23	namibia	namibia	PROPN
american_scientific_journal-1744	20	24	has	have	AUX
american_scientific_journal-1744	20	25	resulted	result	VERB
american_scientific_journal-1744	20	26	in	in	ADP
american_scientific_journal-1744	20	27	the	the	DET
american_scientific_journal-1744	20	28	learners	learner	NOUN
american_scientific_journal-1744	20	29	’	'	PUNCT
american_scientific_journal-1744	20	30	high	high	ADJ
american_scientific_journal-1744	20	31	failure	failure	NOUN
american_scientific_journal-1744	20	32	rate	rate	NOUN
american_scientific_journal-1744	20	33	in	in	ADP
american_scientific_journal-1744	20	34	this	this	DET
american_scientific_journal-1744	20	35	concept	concept	NOUN
american_scientific_journal-1744	20	36	.	.	PUNCT
american_scientific_journal-1744	21	1	stoichiometric	stoichiometric	ADJ
american_scientific_journal-1744	21	2	skill	skill	NOUN
american_scientific_journal-1744	21	3	is	be	AUX
american_scientific_journal-1744	21	4	the	the	DET
american_scientific_journal-1744	21	5	core	core	NOUN
american_scientific_journal-1744	21	6	foundation	foundation	NOUN
american_scientific_journal-1744	21	7	in	in	ADP
american_scientific_journal-1744	21	8	the	the	DET
american_scientific_journal-1744	21	9	teaching	teaching	NOUN
american_scientific_journal-1744	21	10	of	of	ADP
american_scientific_journal-1744	21	11	reaction	reaction	NOUN
american_scientific_journal-1744	21	12	chemistry	chemistry	NOUN
american_scientific_journal-1744	21	13	,	,	PUNCT
american_scientific_journal-1744	21	14	and	and	CCONJ
american_scientific_journal-1744	21	15	has	have	AUX
american_scientific_journal-1744	21	16	also	also	ADV
american_scientific_journal-1744	21	17	been	be	AUX
american_scientific_journal-1744	21	18	regarded	regard	VERB
american_scientific_journal-1744	21	19	as	as	ADP
american_scientific_journal-1744	21	20	a	a	DET
american_scientific_journal-1744	21	21	“	"	PUNCT
american_scientific_journal-1744	21	22	fundamental	fundamental	ADJ
american_scientific_journal-1744	21	23	tool	tool	NOUN
american_scientific_journal-1744	21	24	in	in	ADP
american_scientific_journal-1744	21	25	the	the	DET
american_scientific_journal-1744	21	26	chemical	chemical	NOUN
american_scientific_journal-1744	21	27	toolbox	toolbox	NOUN
american_scientific_journal-1744	21	28	”	"	PUNCT
american_scientific_journal-1744	22	1	[	[	X
american_scientific_journal-1744	22	2	5	5	NUM
american_scientific_journal-1744	22	3	]	]	PUNCT
american_scientific_journal-1744	22	4	.	.	PUNCT
american_scientific_journal-1744	23	1	the	the	DET
american_scientific_journal-1744	23	2	skill	skill	NOUN
american_scientific_journal-1744	23	3	is	be	AUX
american_scientific_journal-1744	23	4	very	very	ADV
american_scientific_journal-1744	23	5	critical	critical	ADJ
american_scientific_journal-1744	23	6	to	to	ADP
american_scientific_journal-1744	23	7	the	the	DET
american_scientific_journal-1744	23	8	understanding	understanding	NOUN
american_scientific_journal-1744	23	9	of	of	ADP
american_scientific_journal-1744	23	10	chemistry	chemistry	NOUN
american_scientific_journal-1744	23	11	involving	involve	VERB
american_scientific_journal-1744	23	12	calculations	calculation	NOUN
american_scientific_journal-1744	23	13	of	of	ADP
american_scientific_journal-1744	23	14	reacting	react	VERB
american_scientific_journal-1744	23	15	masses	masse	NOUN
american_scientific_journal-1744	23	16	during	during	ADP
american_scientific_journal-1744	23	17	chemical	chemical	ADJ
american_scientific_journal-1744	23	18	reactions	reaction	NOUN
american_scientific_journal-1744	23	19	.	.	PUNCT
american_scientific_journal-1744	24	1	problems	problem	NOUN
american_scientific_journal-1744	24	2	such	such	ADJ
american_scientific_journal-1744	24	3	as	as	ADP
american_scientific_journal-1744	24	4	calculating	calculate	VERB
american_scientific_journal-1744	24	5	moles	mole	NOUN
american_scientific_journal-1744	24	6	of	of	ADP
american_scientific_journal-1744	24	7	reacting	react	VERB
american_scientific_journal-1744	24	8	masses	masse	NOUN
american_scientific_journal-1744	24	9	,	,	PUNCT
american_scientific_journal-1744	24	10	predicting	predict	VERB
american_scientific_journal-1744	24	11	theoretical	theoretical	ADJ
american_scientific_journal-1744	24	12	and	and	CCONJ
american_scientific_journal-1744	24	13	actual	actual	ADJ
american_scientific_journal-1744	24	14	yield	yield	NOUN
american_scientific_journal-1744	24	15	of	of	ADP
american_scientific_journal-1744	24	16	a	a	DET
american_scientific_journal-1744	24	17	product	product	NOUN
american_scientific_journal-1744	24	18	formed	form	VERB
american_scientific_journal-1744	24	19	,	,	PUNCT
american_scientific_journal-1744	24	20	acid	acid	NOUN
american_scientific_journal-1744	24	21	-	-	PUNCT
american_scientific_journal-1744	24	22	base	base	NOUN
american_scientific_journal-1744	24	23	reactions	reaction	NOUN
american_scientific_journal-1744	24	24	problems	problem	NOUN
american_scientific_journal-1744	24	25	and	and	CCONJ
american_scientific_journal-1744	24	26	equilibrium	equilibrium	NOUN
american_scientific_journal-1744	24	27	,	,	PUNCT
american_scientific_journal-1744	24	28	calculating	calculate	VERB
american_scientific_journal-1744	24	29	gas	gas	NOUN
american_scientific_journal-1744	24	30	volumes	volume	NOUN
american_scientific_journal-1744	24	31	at	at	ADP
american_scientific_journal-1744	24	32	standard	standard	ADJ
american_scientific_journal-1744	24	33	temperature	temperature	NOUN
american_scientific_journal-1744	24	34	and	and	CCONJ
american_scientific_journal-1744	24	35	pressure	pressure	NOUN
american_scientific_journal-1744	24	36	(	(	PUNCT
american_scientific_journal-1744	24	37	s.t.p	s.t.p	NOUN
american_scientific_journal-1744	24	38	)	)	PUNCT
american_scientific_journal-1744	24	39	,	,	PUNCT
american_scientific_journal-1744	24	40	percentage	percentage	NOUN
american_scientific_journal-1744	24	41	compositions	composition	NOUN
american_scientific_journal-1744	24	42	of	of	ADP
american_scientific_journal-1744	24	43	elements	element	NOUN
american_scientific_journal-1744	24	44	in	in	ADP
american_scientific_journal-1744	24	45	a	a	DET
american_scientific_journal-1744	24	46	compound	compound	NOUN
american_scientific_journal-1744	24	47	are	be	AUX
american_scientific_journal-1744	24	48	among	among	ADP
american_scientific_journal-1744	24	49	several	several	ADJ
american_scientific_journal-1744	24	50	questions	question	NOUN
american_scientific_journal-1744	24	51	learners	learner	NOUN
american_scientific_journal-1744	24	52	come	come	VERB
american_scientific_journal-1744	24	53	across	across	ADP
american_scientific_journal-1744	24	54	during	during	ADP
american_scientific_journal-1744	24	55	examination	examination	NOUN
american_scientific_journal-1744	24	56	.	.	PUNCT
american_scientific_journal-1744	25	1	solving	solve	VERB
american_scientific_journal-1744	25	2	these	these	DET
american_scientific_journal-1744	25	3	empirical	empirical	ADJ
american_scientific_journal-1744	25	4	-	-	PUNCT
american_scientific_journal-1744	25	5	based	base	VERB
american_scientific_journal-1744	25	6	questions	question	NOUN
american_scientific_journal-1744	25	7	requires	require	VERB
american_scientific_journal-1744	25	8	high	high	ADJ
american_scientific_journal-1744	25	9	degree	degree	NOUN
american_scientific_journal-1744	25	10	of	of	ADP
american_scientific_journal-1744	25	11	proficiency	proficiency	NOUN
american_scientific_journal-1744	25	12	in	in	ADP
american_scientific_journal-1744	25	13	stoichiometric	stoichiometric	NOUN
american_scientific_journal-1744	25	14	skills	skill	NOUN
american_scientific_journal-1744	25	15	.	.	PUNCT
american_scientific_journal-1744	26	1	considering	consider	VERB
american_scientific_journal-1744	26	2	the	the	DET
american_scientific_journal-1744	26	3	consistent	consistent	ADJ
american_scientific_journal-1744	26	4	rate	rate	NOUN
american_scientific_journal-1744	26	5	of	of	ADP
american_scientific_journal-1744	26	6	poor	poor	ADJ
american_scientific_journal-1744	26	7	performance	performance	NOUN
american_scientific_journal-1744	26	8	by	by	ADP
american_scientific_journal-1744	26	9	learners	learner	NOUN
american_scientific_journal-1744	26	10	in	in	ADP
american_scientific_journal-1744	26	11	stoichiometry	stoichiometry	ADJ
american_scientific_journal-1744	26	12	questions	question	NOUN
american_scientific_journal-1744	26	13	over	over	ADP
american_scientific_journal-1744	26	14	the	the	DET
american_scientific_journal-1744	26	15	years	year	NOUN
american_scientific_journal-1744	26	16	,	,	PUNCT
american_scientific_journal-1744	26	17	[	[	X
american_scientific_journal-1744	26	18	6	6	NUM
american_scientific_journal-1744	26	19	]	]	PUNCT
american_scientific_journal-1744	26	20	submitted	submit	VERB
american_scientific_journal-1744	26	21	that	that	SCONJ
american_scientific_journal-1744	26	22	learners	learner	NOUN
american_scientific_journal-1744	26	23	are	be	AUX
american_scientific_journal-1744	26	24	clearly	clearly	ADV
american_scientific_journal-1744	26	25	not	not	PART
american_scientific_journal-1744	26	26	in	in	ADP
american_scientific_journal-1744	26	27	their	their	PRON
american_scientific_journal-1744	26	28	zpd	zpd	NOUN
american_scientific_journal-1744	26	29	.	.	PUNCT
american_scientific_journal-1744	27	1	thus	thus	ADV
american_scientific_journal-1744	27	2	,	,	PUNCT
american_scientific_journal-1744	27	3	effective	effective	ADJ
american_scientific_journal-1744	27	4	learning	learning	NOUN
american_scientific_journal-1744	27	5	can	can	AUX
american_scientific_journal-1744	27	6	only	only	ADV
american_scientific_journal-1744	27	7	take	take	VERB
american_scientific_journal-1744	27	8	place	place	NOUN
american_scientific_journal-1744	27	9	if	if	SCONJ
american_scientific_journal-1744	27	10	learners	learner	NOUN
american_scientific_journal-1744	27	11	are	be	AUX
american_scientific_journal-1744	27	12	provided	provide	VERB
american_scientific_journal-1744	27	13	with	with	ADP
american_scientific_journal-1744	27	14	experiences	experience	NOUN
american_scientific_journal-1744	27	15	within	within	ADP
american_scientific_journal-1744	27	16	their	their	PRON
american_scientific_journal-1744	27	17	zpd	zpd	NOUN
american_scientific_journal-1744	27	18	.	.	PUNCT
american_scientific_journal-1744	28	1	the	the	DET
american_scientific_journal-1744	28	2	directorate	directorate	NOUN
american_scientific_journal-1744	28	3	of	of	ADP
american_scientific_journal-1744	28	4	national	national	ADJ
american_scientific_journal-1744	28	5	examination	examination	NOUN
american_scientific_journal-1744	28	6	and	and	CCONJ
american_scientific_journal-1744	28	7	assessment	assessment	NOUN
american_scientific_journal-1744	28	8	,	,	PUNCT
american_scientific_journal-1744	28	9	examiners	examiner	NOUN
american_scientific_journal-1744	28	10	report	report	VERB
american_scientific_journal-1744	28	11	,	,	PUNCT
american_scientific_journal-1744	28	12	[	[	X
american_scientific_journal-1744	28	13	17]indicated	17]indicate	VERB
american_scientific_journal-1744	28	14	that	that	SCONJ
american_scientific_journal-1744	28	15	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	28	16	questions	question	NOUN
american_scientific_journal-1744	28	17	continue	continue	VERB
american_scientific_journal-1744	28	18	to	to	PART
american_scientific_journal-1744	28	19	post	post	VERB
american_scientific_journal-1744	28	20	difficult	difficult	ADJ
american_scientific_journal-1744	28	21	challenges	challenge	NOUN
american_scientific_journal-1744	28	22	to	to	ADP
american_scientific_journal-1744	28	23	learners	learner	NOUN
american_scientific_journal-1744	28	24	during	during	ADP
american_scientific_journal-1744	28	25	the	the	DET
american_scientific_journal-1744	28	26	final	final	ADJ
american_scientific_journal-1744	28	27	namibia	namibia	PROPN
american_scientific_journal-1744	28	28	senior	senior	ADJ
american_scientific_journal-1744	28	29	secondary	secondary	ADJ
american_scientific_journal-1744	28	30	certificate	certificate	NOUN
american_scientific_journal-1744	28	31	(	(	PUNCT
american_scientific_journal-1744	28	32	nssc	nssc	NOUN
american_scientific_journal-1744	28	33	)	)	PUNCT
american_scientific_journal-1744	28	34	ordinary	ordinary	ADJ
american_scientific_journal-1744	28	35	level	level	NOUN
american_scientific_journal-1744	28	36	examination	examination	NOUN
american_scientific_journal-1744	28	37	.	.	PUNCT
american_scientific_journal-1744	29	1	this	this	DET
american_scientific_journal-1744	29	2	problem	problem	NOUN
american_scientific_journal-1744	29	3	is	be	AUX
american_scientific_journal-1744	29	4	further	far	ADV
american_scientific_journal-1744	29	5	compounded	compound	VERB
american_scientific_journal-1744	29	6	by	by	ADP
american_scientific_journal-1744	29	7	namibia	namibia	PROPN
american_scientific_journal-1744	29	8	having	have	VERB
american_scientific_journal-1744	29	9	a	a	DET
american_scientific_journal-1744	29	10	large	large	ADJ
american_scientific_journal-1744	29	11	number	number	NOUN
american_scientific_journal-1744	29	12	of	of	ADP
american_scientific_journal-1744	29	13	untrained	untrained	ADJ
american_scientific_journal-1744	29	14	science	science	NOUN
american_scientific_journal-1744	29	15	teachers	teacher	NOUN
american_scientific_journal-1744	29	16	and	and	CCONJ
american_scientific_journal-1744	29	17	unskilled	unskilled	ADJ
american_scientific_journal-1744	29	18	workers	worker	NOUN
american_scientific_journal-1744	29	19	in	in	ADP
american_scientific_journal-1744	29	20	the	the	DET
american_scientific_journal-1744	29	21	various	various	ADJ
american_scientific_journal-1744	29	22	fields	field	NOUN
american_scientific_journal-1744	29	23	of	of	ADP
american_scientific_journal-1744	29	24	sciences	science	NOUN
american_scientific_journal-1744	30	1	[	[	X
american_scientific_journal-1744	30	2	1	1	NUM
american_scientific_journal-1744	30	3	]	]	PUNCT
american_scientific_journal-1744	30	4	and	and	CCONJ
american_scientific_journal-1744	30	5	this	this	PRON
american_scientific_journal-1744	30	6	may	may	AUX
american_scientific_journal-1744	30	7	be	be	AUX
american_scientific_journal-1744	30	8	attributed	attribute	VERB
american_scientific_journal-1744	30	9	to	to	ADP
american_scientific_journal-1744	30	10	the	the	DET
american_scientific_journal-1744	30	11	impact	impact	NOUN
american_scientific_journal-1744	30	12	of	of	ADP
american_scientific_journal-1744	30	13	colonial	colonial	ADJ
american_scientific_journal-1744	30	14	master	master	NOUN
american_scientific_journal-1744	30	15	.	.	PUNCT
american_scientific_journal-1744	31	1	before	before	SCONJ
american_scientific_journal-1744	31	2	the	the	DET
american_scientific_journal-1744	31	3	country	country	NOUN
american_scientific_journal-1744	31	4	got	get	VERB
american_scientific_journal-1744	31	5	her	her	PRON
american_scientific_journal-1744	31	6	independence	independence	NOUN
american_scientific_journal-1744	31	7	in	in	ADP
american_scientific_journal-1744	31	8	1990	1990	NUM
american_scientific_journal-1744	31	9	,	,	PUNCT
american_scientific_journal-1744	31	10	teachers	teacher	NOUN
american_scientific_journal-1744	31	11	were	be	AUX
american_scientific_journal-1744	31	12	trained	train	VERB
american_scientific_journal-1744	31	13	to	to	PART
american_scientific_journal-1744	31	14	teach	teach	VERB
american_scientific_journal-1744	31	15	for	for	ADP
american_scientific_journal-1744	31	16	rote	rote	ADJ
american_scientific_journal-1744	31	17	learning	learning	NOUN
american_scientific_journal-1744	31	18	rather	rather	ADV
american_scientific_journal-1744	31	19	than	than	ADP
american_scientific_journal-1744	31	20	knowledge	knowledge	NOUN
american_scientific_journal-1744	31	21	with	with	ADP
american_scientific_journal-1744	31	22	understanding	understanding	NOUN
american_scientific_journal-1744	31	23	[	[	X
american_scientific_journal-1744	31	24	7	7	NUM
american_scientific_journal-1744	31	25	]	]	PUNCT
american_scientific_journal-1744	31	26	.	.	PUNCT
american_scientific_journal-1744	32	1	this	this	PRON
american_scientific_journal-1744	32	2	may	may	AUX
american_scientific_journal-1744	32	3	adversely	adversely	ADV
american_scientific_journal-1744	32	4	affect	affect	VERB
american_scientific_journal-1744	32	5	effective	effective	ADJ
american_scientific_journal-1744	32	6	development	development	NOUN
american_scientific_journal-1744	32	7	of	of	ADP
american_scientific_journal-1744	32	8	the	the	DET
american_scientific_journal-1744	32	9	learners	learner	NOUN
american_scientific_journal-1744	32	10	’	’	PART
american_scientific_journal-1744	32	11	zpd	zpd	NOUN
american_scientific_journal-1744	32	12	.	.	PUNCT
american_scientific_journal-1744	33	1	american	american	ADJ
american_scientific_journal-1744	33	2	scientific	scientific	ADJ
american_scientific_journal-1744	33	3	research	research	PROPN
american_scientific_journal-1744	33	4	journal	journal	NOUN
american_scientific_journal-1744	33	5	for	for	ADP
american_scientific_journal-1744	33	6	engineering	engineering	NOUN
american_scientific_journal-1744	33	7	,	,	PUNCT
american_scientific_journal-1744	33	8	technology	technology	NOUN
american_scientific_journal-1744	33	9	,	,	PUNCT
american_scientific_journal-1744	33	10	and	and	CCONJ
american_scientific_journal-1744	33	11	sciences	science	NOUN
american_scientific_journal-1744	33	12	(	(	PUNCT
american_scientific_journal-1744	33	13	asrjets	asrjet	NOUN
american_scientific_journal-1744	33	14	)	)	PUNCT
american_scientific_journal-1744	33	15	(	(	PUNCT
american_scientific_journal-1744	33	16	2016	2016	NUM
american_scientific_journal-1744	33	17	)	)	PUNCT
american_scientific_journal-1744	33	18	volume	volume	NOUN
american_scientific_journal-1744	33	19	21	21	NUM
american_scientific_journal-1744	33	20	,	,	PUNCT
american_scientific_journal-1744	33	21	no	no	DET
american_scientific_journal-1744	33	22	1	1	NUM
american_scientific_journal-1744	33	23	,	,	PUNCT
american_scientific_journal-1744	33	24	pp	pp	ADV
american_scientific_journal-1744	33	25	216	216	NUM
american_scientific_journal-1744	33	26	-	-	SYM
american_scientific_journal-1744	33	27	226	226	NUM
american_scientific_journal-1744	33	28	218	218	NUM
american_scientific_journal-1744	33	29	thus	thus	ADV
american_scientific_journal-1744	33	30	,	,	PUNCT
american_scientific_journal-1744	33	31	this	this	DET
american_scientific_journal-1744	33	32	study	study	NOUN
american_scientific_journal-1744	33	33	investigated	investigate	VERB
american_scientific_journal-1744	33	34	the	the	DET
american_scientific_journal-1744	33	35	effect	effect	NOUN
american_scientific_journal-1744	33	36	of	of	ADP
american_scientific_journal-1744	33	37	the	the	DET
american_scientific_journal-1744	33	38	zone	zone	NOUN
american_scientific_journal-1744	33	39	of	of	ADP
american_scientific_journal-1744	33	40	proximal	proximal	ADJ
american_scientific_journal-1744	33	41	development	development	NOUN
american_scientific_journal-1744	33	42	on	on	ADP
american_scientific_journal-1744	33	43	the	the	DET
american_scientific_journal-1744	33	44	performance	performance	NOUN
american_scientific_journal-1744	33	45	of	of	ADP
american_scientific_journal-1744	33	46	learners	learner	NOUN
american_scientific_journal-1744	33	47	in	in	ADP
american_scientific_journal-1744	33	48	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	33	49	in	in	ADP
american_scientific_journal-1744	33	50	selected	select	VERB
american_scientific_journal-1744	33	51	secondary	secondary	ADJ
american_scientific_journal-1744	33	52	schools	school	NOUN
american_scientific_journal-1744	33	53	in	in	ADP
american_scientific_journal-1744	33	54	the	the	DET
american_scientific_journal-1744	33	55	zambezi	zambezi	PROPN
american_scientific_journal-1744	33	56	region	region	NOUN
american_scientific_journal-1744	33	57	and	and	CCONJ
american_scientific_journal-1744	33	58	recommendstrategies	recommendstrategie	NOUN
american_scientific_journal-1744	33	59	that	that	PRON
american_scientific_journal-1744	33	60	could	could	AUX
american_scientific_journal-1744	33	61	be	be	AUX
american_scientific_journal-1744	33	62	applied	apply	VERB
american_scientific_journal-1744	33	63	to	to	PART
american_scientific_journal-1744	33	64	improve	improve	VERB
american_scientific_journal-1744	33	65	the	the	DET
american_scientific_journal-1744	33	66	teaching	teaching	NOUN
american_scientific_journal-1744	33	67	of	of	ADP
american_scientific_journal-1744	33	68	the	the	DET
american_scientific_journal-1744	33	69	concept	concept	NOUN
american_scientific_journal-1744	33	70	and	and	CCONJ
american_scientific_journal-1744	33	71	hence	hence	ADV
american_scientific_journal-1744	33	72	,	,	PUNCT
american_scientific_journal-1744	33	73	improving	improve	VERB
american_scientific_journal-1744	33	74	learners	learner	NOUN
american_scientific_journal-1744	33	75	passing	pass	VERB
american_scientific_journal-1744	33	76	rate	rate	NOUN
american_scientific_journal-1744	33	77	in	in	ADP
american_scientific_journal-1744	33	78	stoichiometry	stoichiometry	ADJ
american_scientific_journal-1744	33	79	questions	question	NOUN
american_scientific_journal-1744	33	80	during	during	ADP
american_scientific_journal-1744	33	81	examinations	examination	NOUN
american_scientific_journal-1744	33	82	.	.	PUNCT
american_scientific_journal-1744	34	1	2	2	X
american_scientific_journal-1744	34	2	.	.	X
american_scientific_journal-1744	34	3	methodology	methodology	NOUN
american_scientific_journal-1744	34	4	this	this	DET
american_scientific_journal-1744	34	5	study	study	NOUN
american_scientific_journal-1744	34	6	employed	employ	VERB
american_scientific_journal-1744	34	7	qualitative	qualitative	ADJ
american_scientific_journal-1744	34	8	approaches	approach	NOUN
american_scientific_journal-1744	34	9	.	.	PUNCT
american_scientific_journal-1744	35	1	qualitative	qualitative	ADJ
american_scientific_journal-1744	35	2	research	research	NOUN
american_scientific_journal-1744	35	3	method	method	NOUN
american_scientific_journal-1744	35	4	was	be	AUX
american_scientific_journal-1744	35	5	considered	consider	VERB
american_scientific_journal-1744	35	6	appropriate	appropriate	ADJ
american_scientific_journal-1744	35	7	in	in	ADP
american_scientific_journal-1744	35	8	order	order	NOUN
american_scientific_journal-1744	35	9	to	to	PART
american_scientific_journal-1744	35	10	obtain	obtain	VERB
american_scientific_journal-1744	35	11	indepth	indepth	ADJ
american_scientific_journal-1744	35	12	information	information	NOUN
american_scientific_journal-1744	35	13	on	on	ADP
american_scientific_journal-1744	35	14	the	the	DET
american_scientific_journal-1744	35	15	problem	problem	NOUN
american_scientific_journal-1744	35	16	investigated	investigate	VERB
american_scientific_journal-1744	35	17	.	.	PUNCT
american_scientific_journal-1744	36	1	2.1	2.1	NUM
american_scientific_journal-1744	36	2	.	.	PUNCT
american_scientific_journal-1744	37	1	population	population	NOUN
american_scientific_journal-1744	37	2	of	of	ADP
american_scientific_journal-1744	37	3	the	the	DET
american_scientific_journal-1744	37	4	study	study	NOUN
american_scientific_journal-1744	37	5	the	the	DET
american_scientific_journal-1744	37	6	study	study	NOUN
american_scientific_journal-1744	37	7	population	population	NOUN
american_scientific_journal-1744	37	8	consists	consist	VERB
american_scientific_journal-1744	37	9	of	of	ADP
american_scientific_journal-1744	37	10	all	all	DET
american_scientific_journal-1744	37	11	the	the	DET
american_scientific_journal-1744	37	12	physical	physical	ADJ
american_scientific_journal-1744	37	13	science	science	NOUN
american_scientific_journal-1744	37	14	grade	grade	NOUN
american_scientific_journal-1744	37	15	12	12	NUM
american_scientific_journal-1744	37	16	learners	learner	NOUN
american_scientific_journal-1744	37	17	from	from	ADP
american_scientific_journal-1744	37	18	four	four	NUM
american_scientific_journal-1744	37	19	senior	senior	ADJ
american_scientific_journal-1744	37	20	secondary	secondary	ADJ
american_scientific_journal-1744	37	21	schools	school	NOUN
american_scientific_journal-1744	37	22	.	.	PUNCT
american_scientific_journal-1744	38	1	for	for	ADP
american_scientific_journal-1744	38	2	the	the	DET
american_scientific_journal-1744	38	3	purpose	purpose	NOUN
american_scientific_journal-1744	38	4	of	of	ADP
american_scientific_journal-1744	38	5	this	this	DET
american_scientific_journal-1744	38	6	study	study	NOUN
american_scientific_journal-1744	38	7	,	,	PUNCT
american_scientific_journal-1744	38	8	the	the	DET
american_scientific_journal-1744	38	9	senior	senior	ADJ
american_scientific_journal-1744	38	10	secondary	secondary	ADJ
american_scientific_journal-1744	38	11	schools	school	NOUN
american_scientific_journal-1744	38	12	are	be	AUX
american_scientific_journal-1744	38	13	identified	identify	VERB
american_scientific_journal-1744	38	14	as	as	ADP
american_scientific_journal-1744	38	15	school	school	NOUN
american_scientific_journal-1744	38	16	a	a	NOUN
american_scientific_journal-1744	38	17	,	,	PUNCT
american_scientific_journal-1744	38	18	school	school	NOUN
american_scientific_journal-1744	38	19	b	b	NOUN
american_scientific_journal-1744	38	20	,	,	PUNCT
american_scientific_journal-1744	38	21	school	school	NOUN
american_scientific_journal-1744	38	22	c	c	NOUN
american_scientific_journal-1744	38	23	and	and	CCONJ
american_scientific_journal-1744	38	24	school	school	PROPN
american_scientific_journal-1744	38	25	d.	d.	NOUN
american_scientific_journal-1744	38	26	2.2	2.2	NUM
american_scientific_journal-1744	38	27	sample	sample	NOUN
american_scientific_journal-1744	38	28	of	of	ADP
american_scientific_journal-1744	38	29	the	the	DET
american_scientific_journal-1744	38	30	study	study	NOUN
american_scientific_journal-1744	38	31	table	table	NOUN
american_scientific_journal-1744	38	32	l	l	NOUN
american_scientific_journal-1744	38	33	:	:	PUNCT
american_scientific_journal-1744	38	34	distribution	distribution	NOUN
american_scientific_journal-1744	38	35	of	of	ADP
american_scientific_journal-1744	38	36	the	the	DET
american_scientific_journal-1744	38	37	study	study	NOUN
american_scientific_journal-1744	38	38	participants	participant	VERB
american_scientific_journal-1744	38	39	school	school	NOUN
american_scientific_journal-1744	38	40	participants	participant	NOUN
american_scientific_journal-1744	38	41	total	total	ADJ
american_scientific_journal-1744	38	42	number	number	NOUN
american_scientific_journal-1744	38	43	of	of	ADP
american_scientific_journal-1744	38	44	learners	learner	NOUN
american_scientific_journal-1744	38	45	school	school	VERB
american_scientific_journal-1744	38	46	a	a	DET
american_scientific_journal-1744	38	47	grade12	grade12	NOUN
american_scientific_journal-1744	38	48	learners	learner	VERB
american_scientific_journal-1744	38	49	26	26	NUM
american_scientific_journal-1744	38	50	school	school	NOUN
american_scientific_journal-1744	38	51	b	b	PROPN
american_scientific_journal-1744	38	52	grade	grade	NOUN
american_scientific_journal-1744	38	53	12	12	NUM
american_scientific_journal-1744	38	54	learners	learner	NOUN
american_scientific_journal-1744	38	55	26	26	NUM
american_scientific_journal-1744	38	56	school	school	NOUN
american_scientific_journal-1744	38	57	c	c	NOUN
american_scientific_journal-1744	38	58	grade	grade	NOUN
american_scientific_journal-1744	38	59	12	12	NUM
american_scientific_journal-1744	38	60	learners	learner	NOUN
american_scientific_journal-1744	38	61	21	21	NUM
american_scientific_journal-1744	38	62	school	school	NOUN
american_scientific_journal-1744	38	63	d	d	NOUN
american_scientific_journal-1744	38	64	grade	grade	NOUN
american_scientific_journal-1744	38	65	12	12	NUM
american_scientific_journal-1744	38	66	learners	learner	NOUN
american_scientific_journal-1744	38	67	10	10	NUM
american_scientific_journal-1744	38	68	total	total	NOUN
american_scientific_journal-1744	38	69	83	83	NUM
american_scientific_journal-1744	38	70	2.3	2.3	NUM
american_scientific_journal-1744	38	71	.	.	PUNCT
american_scientific_journal-1744	39	1	data	datum	NOUN
american_scientific_journal-1744	39	2	collection	collection	NOUN
american_scientific_journal-1744	39	3	data	datum	NOUN
american_scientific_journal-1744	39	4	collection	collection	NOUN
american_scientific_journal-1744	39	5	questionnaire	questionnaire	NOUN
american_scientific_journal-1744	39	6	of	of	ADP
american_scientific_journal-1744	39	7	this	this	DET
american_scientific_journal-1744	39	8	study	study	NOUN
american_scientific_journal-1744	39	9	focused	focus	VERB
american_scientific_journal-1744	39	10	on	on	ADP
american_scientific_journal-1744	39	11	learners	learner	NOUN
american_scientific_journal-1744	39	12	’	'	PUNCT
american_scientific_journal-1744	39	13	knowledge	knowledge	NOUN
american_scientific_journal-1744	39	14	of	of	ADP
american_scientific_journal-1744	39	15	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	39	16	content	content	NOUN
american_scientific_journal-1744	39	17	,	,	PUNCT
american_scientific_journal-1744	39	18	perceived	perceive	VERB
american_scientific_journal-1744	39	19	factors	factor	NOUN
american_scientific_journal-1744	39	20	affecting	affect	VERB
american_scientific_journal-1744	39	21	learner	learner	NOUN
american_scientific_journal-1744	39	22	’s	’s	PART
american_scientific_journal-1744	39	23	comprehension	comprehension	NOUN
american_scientific_journal-1744	39	24	of	of	ADP
american_scientific_journal-1744	39	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	39	26	,	,	PUNCT
american_scientific_journal-1744	39	27	method	method	NOUN
american_scientific_journal-1744	39	28	of	of	ADP
american_scientific_journal-1744	39	29	teaching	teach	VERB
american_scientific_journal-1744	39	30	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	39	31	concepts	concept	NOUN
american_scientific_journal-1744	39	32	,	,	PUNCT
american_scientific_journal-1744	39	33	and	and	CCONJ
american_scientific_journal-1744	39	34	strategies	strategy	NOUN
american_scientific_journal-1744	39	35	put	put	VERB
american_scientific_journal-1744	39	36	in	in	ADP
american_scientific_journal-1744	39	37	place	place	NOUN
american_scientific_journal-1744	39	38	in	in	ADP
american_scientific_journal-1744	39	39	the	the	DET
american_scientific_journal-1744	39	40	schools	school	NOUN
american_scientific_journal-1744	39	41	to	to	PART
american_scientific_journal-1744	39	42	aid	aid	VERB
american_scientific_journal-1744	39	43	learners	learner	NOUN
american_scientific_journal-1744	39	44	performance	performance	NOUN
american_scientific_journal-1744	39	45	in	in	ADP
american_scientific_journal-1744	39	46	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	39	47	.	.	PUNCT
american_scientific_journal-1744	40	1	the	the	DET
american_scientific_journal-1744	40	2	physical	physical	ADJ
american_scientific_journal-1744	40	3	science	science	NOUN
american_scientific_journal-1744	40	4	teachers	teacher	NOUN
american_scientific_journal-1744	40	5	were	be	AUX
american_scientific_journal-1744	40	6	also	also	ADV
american_scientific_journal-1744	40	7	interviewed	interview	VERB
american_scientific_journal-1744	40	8	on	on	ADP
american_scientific_journal-1744	40	9	these	these	DET
american_scientific_journal-1744	40	10	focal	focal	ADJ
american_scientific_journal-1744	40	11	areas	area	NOUN
american_scientific_journal-1744	40	12	to	to	PART
american_scientific_journal-1744	40	13	assess	assess	VERB
american_scientific_journal-1744	40	14	their	their	PRON
american_scientific_journal-1744	40	15	views	view	NOUN
american_scientific_journal-1744	40	16	on	on	ADP
american_scientific_journal-1744	40	17	the	the	DET
american_scientific_journal-1744	40	18	problem	problem	NOUN
american_scientific_journal-1744	40	19	being	be	AUX
american_scientific_journal-1744	40	20	investigated	investigate	VERB
american_scientific_journal-1744	40	21	.	.	PUNCT
american_scientific_journal-1744	41	1	2.4	2.4	NUM
american_scientific_journal-1744	41	2	analysis	analysis	NOUN
american_scientific_journal-1744	41	3	of	of	ADP
american_scientific_journal-1744	41	4	the	the	DET
american_scientific_journal-1744	41	5	data	datum	NOUN
american_scientific_journal-1744	41	6	the	the	DET
american_scientific_journal-1744	41	7	results	result	NOUN
american_scientific_journal-1744	41	8	obtained	obtain	VERB
american_scientific_journal-1744	41	9	were	be	AUX
american_scientific_journal-1744	41	10	presented	present	VERB
american_scientific_journal-1744	41	11	as	as	ADP
american_scientific_journal-1744	41	12	frequencies	frequency	NOUN
american_scientific_journal-1744	41	13	and	and	CCONJ
american_scientific_journal-1744	41	14	relative	relative	ADJ
american_scientific_journal-1744	41	15	frequencies	frequency	NOUN
american_scientific_journal-1744	41	16	of	of	ADP
american_scientific_journal-1744	41	17	the	the	DET
american_scientific_journal-1744	41	18	responses	response	NOUN
american_scientific_journal-1744	41	19	in	in	ADP
american_scientific_journal-1744	41	20	the	the	DET
american_scientific_journal-1744	41	21	three	three	NUM
american_scientific_journal-1744	41	22	linkert	linkert	ADJ
american_scientific_journal-1744	41	23	scale	scale	NOUN
american_scientific_journal-1744	41	24	agree	agree	NOUN
american_scientific_journal-1744	41	25	,	,	PUNCT
american_scientific_journal-1744	41	26	undecided	undecided	ADJ
american_scientific_journal-1744	41	27	,	,	PUNCT
american_scientific_journal-1744	41	28	and	and	CCONJ
american_scientific_journal-1744	41	29	disagree	disagree	VERB
american_scientific_journal-1744	41	30	with	with	ADP
american_scientific_journal-1744	41	31	the	the	DET
american_scientific_journal-1744	41	32	probing	probe	VERB
american_scientific_journal-1744	41	33	questions	question	NOUN
american_scientific_journal-1744	41	34	.	.	PUNCT
american_scientific_journal-1744	42	1	3	3	X
american_scientific_journal-1744	42	2	.	.	NOUN
american_scientific_journal-1744	42	3	results	result	NOUN
american_scientific_journal-1744	42	4	and	and	CCONJ
american_scientific_journal-1744	42	5	discussion	discussion	NOUN
american_scientific_journal-1744	42	6	3.1	3.1	NUM
american_scientific_journal-1744	42	7	learners	learner	NOUN
american_scientific_journal-1744	42	8	’	'	PUNCT
american_scientific_journal-1744	42	9	knowledge	knowledge	NOUN
american_scientific_journal-1744	42	10	of	of	ADP
american_scientific_journal-1744	42	11	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	42	12	contents	content	NOUN
american_scientific_journal-1744	42	13	american	american	PROPN
american_scientific_journal-1744	42	14	scientific	scientific	ADJ
american_scientific_journal-1744	42	15	research	research	NOUN
american_scientific_journal-1744	42	16	journal	journal	NOUN
american_scientific_journal-1744	42	17	for	for	ADP
american_scientific_journal-1744	42	18	engineering	engineering	NOUN
american_scientific_journal-1744	42	19	,	,	PUNCT
american_scientific_journal-1744	42	20	technology	technology	NOUN
american_scientific_journal-1744	42	21	,	,	PUNCT
american_scientific_journal-1744	42	22	and	and	CCONJ
american_scientific_journal-1744	42	23	sciences	science	NOUN
american_scientific_journal-1744	42	24	(	(	PUNCT
american_scientific_journal-1744	42	25	asrjets	asrjet	NOUN
american_scientific_journal-1744	42	26	)	)	PUNCT
american_scientific_journal-1744	42	27	(	(	PUNCT
american_scientific_journal-1744	42	28	2016	2016	NUM
american_scientific_journal-1744	42	29	)	)	PUNCT
american_scientific_journal-1744	42	30	volume	volume	NOUN
american_scientific_journal-1744	42	31	21	21	NUM
american_scientific_journal-1744	42	32	,	,	PUNCT
american_scientific_journal-1744	42	33	no	no	DET
american_scientific_journal-1744	42	34	1	1	NUM
american_scientific_journal-1744	42	35	,	,	PUNCT
american_scientific_journal-1744	42	36	pp	pp	ADV
american_scientific_journal-1744	42	37	216	216	NUM
american_scientific_journal-1744	42	38	-	-	SYM
american_scientific_journal-1744	42	39	226	226	NUM
american_scientific_journal-1744	42	40	219	219	NUM
american_scientific_journal-1744	42	41	table	table	NOUN
american_scientific_journal-1744	42	42	2	2	NUM
american_scientific_journal-1744	42	43	below	below	ADP
american_scientific_journal-1744	42	44	presents	present	VERB
american_scientific_journal-1744	42	45	the	the	DET
american_scientific_journal-1744	42	46	findings	finding	NOUN
american_scientific_journal-1744	42	47	on	on	ADP
american_scientific_journal-1744	42	48	the	the	DET
american_scientific_journal-1744	42	49	learners	learner	NOUN
american_scientific_journal-1744	42	50	’	'	PUNCT
american_scientific_journal-1744	42	51	knowledge	knowledge	NOUN
american_scientific_journal-1744	42	52	of	of	ADP
american_scientific_journal-1744	42	53	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	42	54	contents	content	NOUN
american_scientific_journal-1744	42	55	while	while	SCONJ
american_scientific_journal-1744	42	56	figure	figure	VERB
american_scientific_journal-1744	42	57	1	1	NUM
american_scientific_journal-1744	42	58	presents	present	VERB
american_scientific_journal-1744	42	59	the	the	DET
american_scientific_journal-1744	42	60	overall	overall	ADJ
american_scientific_journal-1744	42	61	mean	mean	ADJ
american_scientific_journal-1744	42	62	respondents	respondent	NOUN
american_scientific_journal-1744	42	63	on	on	ADP
american_scientific_journal-1744	42	64	learners	learner	NOUN
american_scientific_journal-1744	42	65	’	'	PUNCT
american_scientific_journal-1744	42	66	knowledge	knowledge	NOUN
american_scientific_journal-1744	42	67	of	of	ADP
american_scientific_journal-1744	42	68	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	42	69	.	.	PUNCT
american_scientific_journal-1744	43	1	the	the	DET
american_scientific_journal-1744	43	2	results	result	NOUN
american_scientific_journal-1744	43	3	in	in	ADP
american_scientific_journal-1744	43	4	the	the	DET
american_scientific_journal-1744	43	5	table	table	NOUN
american_scientific_journal-1744	43	6	showed	show	VERB
american_scientific_journal-1744	43	7	that	that	SCONJ
american_scientific_journal-1744	43	8	an	an	DET
american_scientific_journal-1744	43	9	average	average	NOUN
american_scientific_journal-1744	43	10	of	of	ADP
american_scientific_journal-1744	43	11	29.25	29.25	NUM
american_scientific_journal-1744	43	12	%	%	NOUN
american_scientific_journal-1744	43	13	of	of	ADP
american_scientific_journal-1744	43	14	the	the	DET
american_scientific_journal-1744	43	15	learners	learner	NOUN
american_scientific_journal-1744	43	16	who	who	PRON
american_scientific_journal-1744	43	17	completed	complete	VERB
american_scientific_journal-1744	43	18	the	the	DET
american_scientific_journal-1744	43	19	questionnaires	questionnaire	NOUN
american_scientific_journal-1744	43	20	agreed	agree	VERB
american_scientific_journal-1744	43	21	that	that	SCONJ
american_scientific_journal-1744	43	22	their	their	PRON
american_scientific_journal-1744	43	23	knowledge	knowledge	NOUN
american_scientific_journal-1744	43	24	of	of	ADP
american_scientific_journal-1744	43	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	43	26	is	be	AUX
american_scientific_journal-1744	43	27	sound	sound	ADJ
american_scientific_journal-1744	43	28	enough	enough	ADV
american_scientific_journal-1744	43	29	to	to	PART
american_scientific_journal-1744	43	30	solve	solve	VERB
american_scientific_journal-1744	43	31	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	43	32	problems	problem	NOUN
american_scientific_journal-1744	43	33	in	in	ADP
american_scientific_journal-1744	43	34	physical	physical	ADJ
american_scientific_journal-1744	43	35	science	science	NOUN
american_scientific_journal-1744	43	36	,	,	PUNCT
american_scientific_journal-1744	43	37	55.50	55.50	NUM
american_scientific_journal-1744	43	38	%	%	NOUN
american_scientific_journal-1744	43	39	disagreed	disagree	VERB
american_scientific_journal-1744	43	40	while	while	SCONJ
american_scientific_journal-1744	43	41	15.25	15.25	NUM
american_scientific_journal-1744	43	42	%	%	NOUN
american_scientific_journal-1744	43	43	were	be	AUX
american_scientific_journal-1744	43	44	undecided	undecided	ADJ
american_scientific_journal-1744	43	45	.	.	PUNCT
american_scientific_journal-1744	44	1	on	on	ADP
american_scientific_journal-1744	44	2	whether	whether	SCONJ
american_scientific_journal-1744	44	3	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	44	4	will	will	AUX
american_scientific_journal-1744	44	5	be	be	AUX
american_scientific_journal-1744	44	6	better	well	ADV
american_scientific_journal-1744	44	7	understood	understand	VERB
american_scientific_journal-1744	44	8	if	if	SCONJ
american_scientific_journal-1744	44	9	taught	teach	VERB
american_scientific_journal-1744	44	10	using	use	VERB
american_scientific_journal-1744	44	11	the	the	DET
american_scientific_journal-1744	44	12	indigenous	indigenous	ADJ
american_scientific_journal-1744	44	13	knowledge	knowledge	NOUN
american_scientific_journal-1744	44	14	,	,	PUNCT
american_scientific_journal-1744	44	15	55.00	55.00	NUM
american_scientific_journal-1744	44	16	%	%	NOUN
american_scientific_journal-1744	44	17	of	of	ADP
american_scientific_journal-1744	44	18	the	the	DET
american_scientific_journal-1744	44	19	learners	learner	NOUN
american_scientific_journal-1744	44	20	agreed	agree	VERB
american_scientific_journal-1744	44	21	while	while	SCONJ
american_scientific_journal-1744	44	22	38.50	38.50	NUM
american_scientific_journal-1744	44	23	%	%	NOUN
american_scientific_journal-1744	44	24	disagreed	disagree	VERB
american_scientific_journal-1744	44	25	and	and	CCONJ
american_scientific_journal-1744	44	26	6.50	6.50	NUM
american_scientific_journal-1744	44	27	%	%	NOUN
american_scientific_journal-1744	44	28	of	of	ADP
american_scientific_journal-1744	44	29	the	the	DET
american_scientific_journal-1744	44	30	participants	participant	NOUN
american_scientific_journal-1744	44	31	were	be	AUX
american_scientific_journal-1744	44	32	undecided	undecided	ADJ
american_scientific_journal-1744	44	33	.	.	PUNCT
american_scientific_journal-1744	45	1	the	the	DET
american_scientific_journal-1744	45	2	high	high	ADJ
american_scientific_journal-1744	45	3	percentage	percentage	NOUN
american_scientific_journal-1744	45	4	of	of	ADP
american_scientific_journal-1744	45	5	learners	learner	NOUN
american_scientific_journal-1744	45	6	who	who	PRON
american_scientific_journal-1744	45	7	wished	wish	VERB
american_scientific_journal-1744	45	8	that	that	DET
american_scientific_journal-1744	45	9	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	45	10	is	be	AUX
american_scientific_journal-1744	45	11	taught	teach	VERB
american_scientific_journal-1744	45	12	in	in	ADP
american_scientific_journal-1744	45	13	their	their	PRON
american_scientific_journal-1744	45	14	indigenous	indigenous	ADJ
american_scientific_journal-1744	45	15	knowledge	knowledge	NOUN
american_scientific_journal-1744	45	16	to	to	PART
american_scientific_journal-1744	45	17	enhance	enhance	VERB
american_scientific_journal-1744	45	18	their	their	PRON
american_scientific_journal-1744	45	19	understanding	understanding	NOUN
american_scientific_journal-1744	45	20	of	of	ADP
american_scientific_journal-1744	45	21	the	the	DET
american_scientific_journal-1744	45	22	concepts	concept	NOUN
american_scientific_journal-1744	45	23	suggests	suggest	VERB
american_scientific_journal-1744	45	24	two	two	NUM
american_scientific_journal-1744	45	25	issues	issue	NOUN
american_scientific_journal-1744	45	26	:	:	PUNCT
american_scientific_journal-1744	45	27	•	•	ADP
american_scientific_journal-1744	45	28	either	either	CCONJ
american_scientific_journal-1744	45	29	the	the	DET
american_scientific_journal-1744	45	30	teachers	teacher	NOUN
american_scientific_journal-1744	45	31	’	’	PART
american_scientific_journal-1744	45	32	communication	communication	NOUN
american_scientific_journal-1744	45	33	of	of	ADP
american_scientific_journal-1744	45	34	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	45	35	concepts	concept	NOUN
american_scientific_journal-1744	45	36	is	be	AUX
american_scientific_journal-1744	45	37	not	not	PART
american_scientific_journal-1744	45	38	clearly	clearly	ADV
american_scientific_journal-1744	45	39	understood	understand	VERB
american_scientific_journal-1744	45	40	by	by	ADP
american_scientific_journal-1744	45	41	the	the	DET
american_scientific_journal-1744	45	42	learners	learner	NOUN
american_scientific_journal-1744	45	43	and	and	CCONJ
american_scientific_journal-1744	45	44	hence	hence	ADV
american_scientific_journal-1744	45	45	,	,	PUNCT
american_scientific_journal-1744	45	46	create	create	VERB
american_scientific_journal-1744	45	47	poor	poor	ADJ
american_scientific_journal-1744	45	48	understanding	understanding	NOUN
american_scientific_journal-1744	45	49	,	,	PUNCT
american_scientific_journal-1744	45	50	or	or	CCONJ
american_scientific_journal-1744	45	51	•	•	NOUN
american_scientific_journal-1744	45	52	the	the	DET
american_scientific_journal-1744	45	53	learners	learner	NOUN
american_scientific_journal-1744	45	54	have	have	VERB
american_scientific_journal-1744	45	55	very	very	ADV
american_scientific_journal-1744	45	56	poor	poor	ADJ
american_scientific_journal-1744	45	57	understanding	understanding	NOUN
american_scientific_journal-1744	45	58	of	of	ADP
american_scientific_journal-1744	45	59	english	english	PROPN
american_scientific_journal-1744	45	60	being	be	AUX
american_scientific_journal-1744	45	61	the	the	DET
american_scientific_journal-1744	45	62	official	official	ADJ
american_scientific_journal-1744	45	63	language	language	NOUN
american_scientific_journal-1744	45	64	of	of	ADP
american_scientific_journal-1744	45	65	communication	communication	NOUN
american_scientific_journal-1744	45	66	in	in	ADP
american_scientific_journal-1744	45	67	the	the	DET
american_scientific_journal-1744	45	68	country	country	NOUN
american_scientific_journal-1744	45	69	.	.	PUNCT
american_scientific_journal-1744	46	1	these	these	DET
american_scientific_journal-1744	46	2	challenges	challenge	NOUN
american_scientific_journal-1744	46	3	,	,	PUNCT
american_scientific_journal-1744	46	4	if	if	SCONJ
american_scientific_journal-1744	46	5	obtainable	obtainable	ADJ
american_scientific_journal-1744	46	6	may	may	AUX
american_scientific_journal-1744	46	7	have	have	VERB
american_scientific_journal-1744	46	8	serious	serious	ADJ
american_scientific_journal-1744	46	9	implication	implication	NOUN
american_scientific_journal-1744	46	10	for	for	ADP
american_scientific_journal-1744	46	11	the	the	DET
american_scientific_journal-1744	46	12	learners	learner	NOUN
american_scientific_journal-1744	46	13	’	'	PUNCT
american_scientific_journal-1744	46	14	effort	effort	NOUN
american_scientific_journal-1744	46	15	to	to	PART
american_scientific_journal-1744	46	16	yield	yield	VERB
american_scientific_journal-1744	46	17	good	good	ADJ
american_scientific_journal-1744	46	18	results	result	NOUN
american_scientific_journal-1744	46	19	in	in	ADP
american_scientific_journal-1744	46	20	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	46	21	.	.	PUNCT
american_scientific_journal-1744	47	1	in	in	ADP
american_scientific_journal-1744	47	2	a	a	DET
american_scientific_journal-1744	47	3	related	related	ADJ
american_scientific_journal-1744	47	4	study	study	NOUN
american_scientific_journal-1744	47	5	,	,	PUNCT
american_scientific_journal-1744	47	6	[	[	X
american_scientific_journal-1744	47	7	8	8	NUM
american_scientific_journal-1744	47	8	]	]	PUNCT
american_scientific_journal-1744	47	9	used	use	VERB
american_scientific_journal-1744	47	10	the	the	DET
american_scientific_journal-1744	47	11	concepts	concept	NOUN
american_scientific_journal-1744	47	12	of	of	ADP
american_scientific_journal-1744	47	13	mole	mole	NOUN
american_scientific_journal-1744	47	14	,	,	PUNCT
american_scientific_journal-1744	47	15	mass	mass	NOUN
american_scientific_journal-1744	47	16	,	,	PUNCT
american_scientific_journal-1744	47	17	volume	volume	NOUN
american_scientific_journal-1744	47	18	and	and	CCONJ
american_scientific_journal-1744	47	19	number	number	NOUN
american_scientific_journal-1744	47	20	of	of	ADP
american_scientific_journal-1744	47	21	particles	particle	NOUN
american_scientific_journal-1744	47	22	to	to	PART
american_scientific_journal-1744	47	23	find	find	VERB
american_scientific_journal-1744	47	24	out	out	ADP
american_scientific_journal-1744	47	25	the	the	DET
american_scientific_journal-1744	47	26	cause	cause	NOUN
american_scientific_journal-1744	47	27	of	of	ADP
american_scientific_journal-1744	47	28	the	the	DET
american_scientific_journal-1744	47	29	great	great	ADJ
american_scientific_journal-1744	47	30	difficulties	difficulty	NOUN
american_scientific_journal-1744	47	31	encountered	encounter	VERB
american_scientific_journal-1744	47	32	by	by	ADP
american_scientific_journal-1744	47	33	secondary	secondary	ADJ
american_scientific_journal-1744	47	34	school	school	NOUN
american_scientific_journal-1744	47	35	learners	learner	NOUN
american_scientific_journal-1744	47	36	in	in	ADP
american_scientific_journal-1744	47	37	solving	solve	VERB
american_scientific_journal-1744	47	38	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	47	39	problems	problem	NOUN
american_scientific_journal-1744	47	40	.	.	PUNCT
american_scientific_journal-1744	48	1	they	they	PRON
american_scientific_journal-1744	48	2	submitted	submit	VERB
american_scientific_journal-1744	48	3	that	that	SCONJ
american_scientific_journal-1744	48	4	the	the	DET
american_scientific_journal-1744	48	5	difficulty	difficulty	NOUN
american_scientific_journal-1744	48	6	in	in	ADP
american_scientific_journal-1744	48	7	the	the	DET
american_scientific_journal-1744	48	8	resolution	resolution	NOUN
american_scientific_journal-1744	48	9	of	of	ADP
american_scientific_journal-1744	48	10	problems	problem	NOUN
american_scientific_journal-1744	48	11	was	be	AUX
american_scientific_journal-1744	48	12	probably	probably	ADV
american_scientific_journal-1744	48	13	due	due	ADJ
american_scientific_journal-1744	48	14	to	to	ADP
american_scientific_journal-1744	48	15	the	the	DET
american_scientific_journal-1744	48	16	use	use	NOUN
american_scientific_journal-1744	48	17	of	of	ADP
american_scientific_journal-1744	48	18	the	the	DET
american_scientific_journal-1744	48	19	term	term	NOUN
american_scientific_journal-1744	48	20	mole	mole	NOUN
american_scientific_journal-1744	48	21	and	and	CCONJ
american_scientific_journal-1744	48	22	other	other	ADJ
american_scientific_journal-1744	48	23	unfamiliar	unfamiliar	ADJ
american_scientific_journal-1744	48	24	terms	term	NOUN
american_scientific_journal-1744	48	25	,	,	PUNCT
american_scientific_journal-1744	48	26	rather	rather	ADV
american_scientific_journal-1744	48	27	than	than	ADP
american_scientific_journal-1744	48	28	the	the	DET
american_scientific_journal-1744	48	29	lack	lack	NOUN
american_scientific_journal-1744	48	30	of	of	ADP
american_scientific_journal-1744	48	31	understanding	understanding	NOUN
american_scientific_journal-1744	48	32	of	of	ADP
american_scientific_journal-1744	48	33	the	the	DET
american_scientific_journal-1744	48	34	volume	volume	NOUN
american_scientific_journal-1744	48	35	,	,	PUNCT
american_scientific_journal-1744	48	36	mass	mass	NOUN
american_scientific_journal-1744	48	37	and	and	CCONJ
american_scientific_journal-1744	48	38	number	number	NOUN
american_scientific_journal-1744	48	39	of	of	ADP
american_scientific_journal-1744	48	40	particles	particle	NOUN
american_scientific_journal-1744	48	41	.	.	PUNCT
american_scientific_journal-1744	49	1	according	accord	VERB
american_scientific_journal-1744	49	2	to	to	ADP
american_scientific_journal-1744	49	3	van	van	PROPN
american_scientific_journal-1744	49	4	der	der	PROPN
american_scientific_journal-1744	49	5	poll	poll	PROPN
american_scientific_journal-1744	49	6	&	&	CCONJ
american_scientific_journal-1744	49	7	van	van	PROPN
american_scientific_journal-1744	49	8	der	der	PROPN
american_scientific_journal-1744	49	9	poll	poll	PROPN
american_scientific_journal-1744	49	10	as	as	SCONJ
american_scientific_journal-1744	49	11	cited	cite	VERB
american_scientific_journal-1744	49	12	in	in	ADP
american_scientific_journal-1744	49	13	[	[	X
american_scientific_journal-1744	49	14	10	10	NUM
american_scientific_journal-1744	49	15	]	]	PUNCT
american_scientific_journal-1744	49	16	when	when	SCONJ
american_scientific_journal-1744	49	17	learners	learner	NOUN
american_scientific_journal-1744	49	18	have	have	VERB
american_scientific_journal-1744	49	19	to	to	PART
american_scientific_journal-1744	49	20	use	use	VERB
american_scientific_journal-1744	49	21	a	a	DET
american_scientific_journal-1744	49	22	language	language	NOUN
american_scientific_journal-1744	49	23	that	that	PRON
american_scientific_journal-1744	49	24	they	they	PRON
american_scientific_journal-1744	49	25	are	be	AUX
american_scientific_journal-1744	49	26	not	not	PART
american_scientific_journal-1744	49	27	proficient	proficient	ADJ
american_scientific_journal-1744	49	28	in	in	ADP
american_scientific_journal-1744	49	29	,	,	PUNCT
american_scientific_journal-1744	49	30	they	they	PRON
american_scientific_journal-1744	49	31	are	be	AUX
american_scientific_journal-1744	49	32	faced	face	VERB
american_scientific_journal-1744	49	33	with	with	ADP
american_scientific_journal-1744	49	34	the	the	DET
american_scientific_journal-1744	49	35	problem	problem	NOUN
american_scientific_journal-1744	49	36	of	of	ADP
american_scientific_journal-1744	49	37	content	content	ADJ
american_scientific_journal-1744	49	38	literacy	literacy	NOUN
american_scientific_journal-1744	49	39	and	and	CCONJ
american_scientific_journal-1744	49	40	mastering	mastering	NOUN
american_scientific_journal-1744	49	41	of	of	ADP
american_scientific_journal-1744	49	42	contents	content	NOUN
american_scientific_journal-1744	49	43	(	(	PUNCT
american_scientific_journal-1744	49	44	both	both	CCONJ
american_scientific_journal-1744	49	45	practical	practical	ADJ
american_scientific_journal-1744	49	46	and	and	CCONJ
american_scientific_journal-1744	49	47	theoretical	theoretical	ADJ
american_scientific_journal-1744	49	48	)	)	PUNCT
american_scientific_journal-1744	49	49	.	.	PUNCT
american_scientific_journal-1744	50	1	thus	thus	ADV
american_scientific_journal-1744	50	2	,	,	PUNCT
american_scientific_journal-1744	50	3	teachers	teacher	NOUN
american_scientific_journal-1744	50	4	in	in	ADP
american_scientific_journal-1744	50	5	the	the	DET
american_scientific_journal-1744	50	6	study	study	NOUN
american_scientific_journal-1744	50	7	area	area	NOUN
american_scientific_journal-1744	50	8	could	could	AUX
american_scientific_journal-1744	50	9	explore	explore	VERB
american_scientific_journal-1744	50	10	communicating	communicate	VERB
american_scientific_journal-1744	50	11	certain	certain	ADJ
american_scientific_journal-1744	50	12	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	50	13	concepts	concept	NOUN
american_scientific_journal-1744	50	14	in	in	ADP
american_scientific_journal-1744	50	15	more	more	ADV
american_scientific_journal-1744	50	16	familiar	familiar	ADJ
american_scientific_journal-1744	50	17	terms	term	NOUN
american_scientific_journal-1744	50	18	that	that	SCONJ
american_scientific_journal-1744	50	19	the	the	DET
american_scientific_journal-1744	50	20	learners	learner	NOUN
american_scientific_journal-1744	50	21	can	can	AUX
american_scientific_journal-1744	50	22	understand	understand	VERB
american_scientific_journal-1744	50	23	easily	easily	ADV
american_scientific_journal-1744	50	24	.	.	PUNCT
american_scientific_journal-1744	51	1	in	in	ADP
american_scientific_journal-1744	51	2	doing	do	VERB
american_scientific_journal-1744	51	3	so	so	ADV
american_scientific_journal-1744	51	4	however	however	ADV
american_scientific_journal-1744	51	5	;	;	PUNCT
american_scientific_journal-1744	51	6	care	care	NOUN
american_scientific_journal-1744	51	7	should	should	AUX
american_scientific_journal-1744	51	8	be	be	AUX
american_scientific_journal-1744	51	9	taken	take	VERB
american_scientific_journal-1744	51	10	not	not	PART
american_scientific_journal-1744	51	11	to	to	PART
american_scientific_journal-1744	51	12	change	change	VERB
american_scientific_journal-1744	51	13	the	the	DET
american_scientific_journal-1744	51	14	intended	intend	VERB
american_scientific_journal-1744	51	15	meaning	meaning	NOUN
american_scientific_journal-1744	51	16	of	of	ADP
american_scientific_journal-1744	51	17	the	the	DET
american_scientific_journal-1744	51	18	concepts	concept	NOUN
american_scientific_journal-1744	51	19	.	.	PUNCT
american_scientific_journal-1744	52	1	in	in	ADP
american_scientific_journal-1744	52	2	the	the	DET
american_scientific_journal-1744	52	3	solving	solving	NOUN
american_scientific_journal-1744	52	4	of	of	ADP
american_scientific_journal-1744	52	5	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	52	6	questions	question	NOUN
american_scientific_journal-1744	52	7	,	,	PUNCT
american_scientific_journal-1744	52	8	54.75	54.75	NUM
american_scientific_journal-1744	52	9	%	%	NOUN
american_scientific_journal-1744	52	10	agreed	agree	VERB
american_scientific_journal-1744	52	11	that	that	SCONJ
american_scientific_journal-1744	52	12	they	they	PRON
american_scientific_journal-1744	52	13	found	find	VERB
american_scientific_journal-1744	52	14	it	it	PRON
american_scientific_journal-1744	52	15	difficult	difficult	ADJ
american_scientific_journal-1744	52	16	to	to	PART
american_scientific_journal-1744	52	17	identify	identify	VERB
american_scientific_journal-1744	52	18	the	the	DET
american_scientific_journal-1744	52	19	reactantproduct	reactantproduct	ADJ
american_scientific_journal-1744	52	20	pair	pair	NOUN
american_scientific_journal-1744	52	21	necessary	necessary	ADJ
american_scientific_journal-1744	52	22	to	to	PART
american_scientific_journal-1744	52	23	achieve	achieve	VERB
american_scientific_journal-1744	52	24	the	the	DET
american_scientific_journal-1744	52	25	desired	desire	VERB
american_scientific_journal-1744	52	26	results	result	NOUN
american_scientific_journal-1744	52	27	.	.	PUNCT
american_scientific_journal-1744	53	1	this	this	PRON
american_scientific_journal-1744	53	2	is	be	AUX
american_scientific_journal-1744	53	3	also	also	ADV
american_scientific_journal-1744	53	4	a	a	DET
american_scientific_journal-1744	53	5	great	great	ADJ
american_scientific_journal-1744	53	6	concern	concern	NOUN
american_scientific_journal-1744	53	7	in	in	ADP
american_scientific_journal-1744	53	8	the	the	DET
american_scientific_journal-1744	53	9	study	study	NOUN
american_scientific_journal-1744	53	10	of	of	ADP
american_scientific_journal-1744	53	11	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	53	12	because	because	SCONJ
american_scientific_journal-1744	53	13	once	once	ADV
american_scientific_journal-1744	53	14	a	a	DET
american_scientific_journal-1744	53	15	learner	learner	NOUN
american_scientific_journal-1744	53	16	can	can	AUX
american_scientific_journal-1744	53	17	not	not	PART
american_scientific_journal-1744	53	18	identify	identify	VERB
american_scientific_journal-1744	53	19	the	the	DET
american_scientific_journal-1744	53	20	reactant	reactant	NOUN
american_scientific_journal-1744	53	21	-	-	PUNCT
american_scientific_journal-1744	53	22	product	product	NOUN
american_scientific_journal-1744	53	23	pair	pair	NOUN
american_scientific_journal-1744	53	24	in	in	ADP
american_scientific_journal-1744	53	25	a	a	DET
american_scientific_journal-1744	53	26	given	give	VERB
american_scientific_journal-1744	53	27	problem	problem	NOUN
american_scientific_journal-1744	53	28	,	,	PUNCT
american_scientific_journal-1744	53	29	getting	get	VERB
american_scientific_journal-1744	53	30	the	the	DET
american_scientific_journal-1744	53	31	correct	correct	ADJ
american_scientific_journal-1744	53	32	answer	answer	NOUN
american_scientific_journal-1744	53	33	is	be	AUX
american_scientific_journal-1744	53	34	no	no	ADV
american_scientific_journal-1744	53	35	longer	long	ADV
american_scientific_journal-1744	53	36	possible	possible	ADJ
american_scientific_journal-1744	53	37	because	because	SCONJ
american_scientific_journal-1744	53	38	the	the	DET
american_scientific_journal-1744	53	39	mathematics	mathematic	NOUN
american_scientific_journal-1744	53	40	involved	involve	VERB
american_scientific_journal-1744	53	41	in	in	ADP
american_scientific_journal-1744	53	42	the	the	DET
american_scientific_journal-1744	53	43	problem	problem	NOUN
american_scientific_journal-1744	53	44	depends	depend	VERB
american_scientific_journal-1744	53	45	on	on	ADP
american_scientific_journal-1744	53	46	first	first	ADJ
american_scientific_journal-1744	53	47	,	,	PUNCT
american_scientific_journal-1744	53	48	identifying	identify	VERB
american_scientific_journal-1744	53	49	the	the	DET
american_scientific_journal-1744	53	50	correct	correct	ADJ
american_scientific_journal-1744	53	51	reactant	reactant	NOUN
american_scientific_journal-1744	53	52	-	-	PUNCT
american_scientific_journal-1744	53	53	product	product	NOUN
american_scientific_journal-1744	53	54	pair	pair	NOUN
american_scientific_journal-1744	53	55	in	in	ADP
american_scientific_journal-1744	53	56	terms	term	NOUN
american_scientific_journal-1744	53	57	which	which	DET
american_scientific_journal-1744	53	58	reactant	reactant	NOUN
american_scientific_journal-1744	53	59	in	in	ADP
american_scientific_journal-1744	53	60	the	the	DET
american_scientific_journal-1744	53	61	stated	state	VERB
american_scientific_journal-1744	53	62	problem	problem	NOUN
american_scientific_journal-1744	53	63	yield	yield	VERB
american_scientific_journal-1744	53	64	the	the	DET
american_scientific_journal-1744	53	65	product	product	NOUN
american_scientific_journal-1744	53	66	and	and	CCONJ
american_scientific_journal-1744	53	67	in	in	ADP
american_scientific_journal-1744	53	68	what	what	DET
american_scientific_journal-1744	53	69	mole	mole	NOUN
american_scientific_journal-1744	53	70	ratio	ratio	NOUN
american_scientific_journal-1744	53	71	.	.	PUNCT
american_scientific_journal-1744	54	1	[	[	X
american_scientific_journal-1744	54	2	9	9	NUM
american_scientific_journal-1744	54	3	]	]	PUNCT
american_scientific_journal-1744	54	4	noted	note	VERB
american_scientific_journal-1744	54	5	that	that	SCONJ
american_scientific_journal-1744	54	6	because	because	SCONJ
american_scientific_journal-1744	54	7	mole	mole	NOUN
american_scientific_journal-1744	54	8	is	be	AUX
american_scientific_journal-1744	54	9	a	a	DET
american_scientific_journal-1744	54	10	concept	concept	NOUN
american_scientific_journal-1744	54	11	devised	devise	VERB
american_scientific_journal-1744	54	12	by	by	ADP
american_scientific_journal-1744	54	13	scientists	scientist	NOUN
american_scientific_journal-1744	54	14	to	to	PART
american_scientific_journal-1744	54	15	aid	aid	VERB
american_scientific_journal-1744	54	16	in	in	ADP
american_scientific_journal-1744	54	17	chemical	chemical	ADJ
american_scientific_journal-1744	54	18	calculations	calculation	NOUN
american_scientific_journal-1744	54	19	,	,	PUNCT
american_scientific_journal-1744	54	20	learners	learner	NOUN
american_scientific_journal-1744	54	21	’	'	PUNCT
american_scientific_journal-1744	54	22	misconceptions	misconception	NOUN
american_scientific_journal-1744	54	23	of	of	ADP
american_scientific_journal-1744	54	24	it	it	PRON
american_scientific_journal-1744	54	25	could	could	AUX
american_scientific_journal-1744	54	26	hardly	hardly	ADV
american_scientific_journal-1744	54	27	be	be	AUX
american_scientific_journal-1744	54	28	regarded	regard	VERB
american_scientific_journal-1744	54	29	as	as	ADP
american_scientific_journal-1744	54	30	intuitive	intuitive	ADJ
american_scientific_journal-1744	54	31	problem	problem	NOUN
american_scientific_journal-1744	54	32	but	but	CCONJ
american_scientific_journal-1744	54	33	arise	arise	VERB
american_scientific_journal-1744	54	34	due	due	ADP
american_scientific_journal-1744	54	35	to	to	ADP
american_scientific_journal-1744	54	36	insufficient	insufficient	ADJ
american_scientific_journal-1744	54	37	instruction	instruction	NOUN
american_scientific_journal-1744	54	38	or	or	CCONJ
american_scientific_journal-1744	54	39	inappropriate	inappropriate	ADJ
american_scientific_journal-1744	54	40	teaching	teaching	NOUN
american_scientific_journal-1744	54	41	strategies	strategy	NOUN
american_scientific_journal-1744	54	42	.	.	PUNCT
american_scientific_journal-1744	55	1	on	on	ADP
american_scientific_journal-1744	55	2	whether	whether	SCONJ
american_scientific_journal-1744	55	3	the	the	DET
american_scientific_journal-1744	55	4	learners	learner	NOUN
american_scientific_journal-1744	55	5	can	can	AUX
american_scientific_journal-1744	55	6	identify	identify	VERB
american_scientific_journal-1744	55	7	reactant	reactant	NOUN
american_scientific_journal-1744	55	8	-	-	PUNCT
american_scientific_journal-1744	55	9	reactant	reactant	NOUN
american_scientific_journal-1744	55	10	pair	pair	NOUN
american_scientific_journal-1744	55	11	or	or	CCONJ
american_scientific_journal-1744	55	12	product	product	NOUN
american_scientific_journal-1744	55	13	-	-	PUNCT
american_scientific_journal-1744	55	14	product	product	NOUN
american_scientific_journal-1744	55	15	pair	pair	NOUN
american_scientific_journal-1744	55	16	in	in	ADP
american_scientific_journal-1744	55	17	a	a	DET
american_scientific_journal-1744	55	18	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	55	19	problem	problem	NOUN
american_scientific_journal-1744	55	20	in	in	ADP
american_scientific_journal-1744	55	21	which	which	PRON
american_scientific_journal-1744	55	22	the	the	DET
american_scientific_journal-1744	55	23	solution	solution	NOUN
american_scientific_journal-1744	55	24	depends	depend	VERB
american_scientific_journal-1744	55	25	on	on	ADP
american_scientific_journal-1744	55	26	either	either	CCONJ
american_scientific_journal-1744	55	27	the	the	DET
american_scientific_journal-1744	55	28	reactants	reactant	NOUN
american_scientific_journal-1744	55	29	only	only	ADV
american_scientific_journal-1744	55	30	or	or	CCONJ
american_scientific_journal-1744	55	31	the	the	DET
american_scientific_journal-1744	55	32	products	product	NOUN
american_scientific_journal-1744	55	33	only	only	ADV
american_scientific_journal-1744	55	34	;	;	PUNCT
american_scientific_journal-1744	55	35	it	it	PRON
american_scientific_journal-1744	55	36	was	be	AUX
american_scientific_journal-1744	55	37	observed	observe	VERB
american_scientific_journal-1744	55	38	that	that	SCONJ
american_scientific_journal-1744	55	39	52.00	52.00	NUM
american_scientific_journal-1744	55	40	%	%	NOUN
american_scientific_journal-1744	55	41	of	of	ADP
american_scientific_journal-1744	55	42	the	the	DET
american_scientific_journal-1744	55	43	participants	participant	NOUN
american_scientific_journal-1744	55	44	indicated	indicate	VERB
american_scientific_journal-1744	55	45	that	that	SCONJ
american_scientific_journal-1744	55	46	it	it	PRON
american_scientific_journal-1744	55	47	is	be	AUX
american_scientific_journal-1744	55	48	very	very	ADV
american_scientific_journal-1744	55	49	difficult	difficult	ADJ
american_scientific_journal-1744	55	50	to	to	PART
american_scientific_journal-1744	55	51	identify	identify	VERB
american_scientific_journal-1744	55	52	reactant	reactant	NOUN
american_scientific_journal-1744	55	53	-	-	PUNCT
american_scientific_journal-1744	55	54	reactant	reactant	NOUN
american_scientific_journal-1744	55	55	pair	pair	NOUN
american_scientific_journal-1744	55	56	relevant	relevant	ADJ
american_scientific_journal-1744	55	57	to	to	ADP
american_scientific_journal-1744	55	58	the	the	DET
american_scientific_journal-1744	55	59	solution	solution	NOUN
american_scientific_journal-1744	55	60	of	of	ADP
american_scientific_journal-1744	55	61	a	a	DET
american_scientific_journal-1744	55	62	given	give	VERB
american_scientific_journal-1744	55	63	problem	problem	NOUN
american_scientific_journal-1744	55	64	while	while	SCONJ
american_scientific_journal-1744	55	65	33.00	33.00	NUM
american_scientific_journal-1744	55	66	%	%	NOUN
american_scientific_journal-1744	55	67	disagreed	disagree	VERB
american_scientific_journal-1744	55	68	.	.	PUNCT
american_scientific_journal-1744	56	1	similarly	similarly	ADV
american_scientific_journal-1744	56	2	,	,	PUNCT
american_scientific_journal-1744	56	3	a	a	DET
american_scientific_journal-1744	56	4	higher	high	ADJ
american_scientific_journal-1744	56	5	percentage	percentage	NOUN
american_scientific_journal-1744	56	6	(	(	PUNCT
american_scientific_journal-1744	56	7	46.75	46.75	NUM
american_scientific_journal-1744	56	8	%	%	NOUN
american_scientific_journal-1744	56	9	)	)	PUNCT
american_scientific_journal-1744	56	10	of	of	ADP
american_scientific_journal-1744	56	11	the	the	DET
american_scientific_journal-1744	56	12	learners	learner	NOUN
american_scientific_journal-1744	56	13	indicated	indicate	VERB
american_scientific_journal-1744	56	14	that	that	SCONJ
american_scientific_journal-1744	56	15	they	they	PRON
american_scientific_journal-1744	56	16	also	also	ADV
american_scientific_journal-1744	56	17	found	find	VERB
american_scientific_journal-1744	56	18	it	it	PRON
american_scientific_journal-1744	56	19	very	very	ADV
american_scientific_journal-1744	56	20	difficult	difficult	ADJ
american_scientific_journal-1744	56	21	to	to	PART
american_scientific_journal-1744	56	22	identify	identify	VERB
american_scientific_journal-1744	56	23	product	product	NOUN
american_scientific_journal-1744	56	24	-	-	PUNCT
american_scientific_journal-1744	56	25	product	product	NOUN
american_scientific_journal-1744	56	26	pair	pair	NOUN
american_scientific_journal-1744	56	27	relevant	relevant	ADJ
american_scientific_journal-1744	56	28	to	to	ADP
american_scientific_journal-1744	56	29	the	the	DET
american_scientific_journal-1744	56	30	solution	solution	NOUN
american_scientific_journal-1744	56	31	of	of	ADP
american_scientific_journal-1744	56	32	a	a	DET
american_scientific_journal-1744	56	33	given	give	VERB
american_scientific_journal-1744	56	34	problem	problem	NOUN
american_scientific_journal-1744	56	35	.	.	PUNCT
american_scientific_journal-1744	57	1	these	these	DET
american_scientific_journal-1744	57	2	findings	finding	NOUN
american_scientific_journal-1744	57	3	suggest	suggest	VERB
american_scientific_journal-1744	57	4	that	that	SCONJ
american_scientific_journal-1744	57	5	the	the	DET
american_scientific_journal-1744	57	6	learners	learner	NOUN
american_scientific_journal-1744	57	7	may	may	AUX
american_scientific_journal-1744	57	8	lack	lack	VERB
american_scientific_journal-1744	57	9	understanding	understanding	NOUN
american_scientific_journal-1744	57	10	of	of	ADP
american_scientific_journal-1744	57	11	the	the	DET
american_scientific_journal-1744	57	12	basic	basic	ADJ
american_scientific_journal-1744	57	13	principle	principle	NOUN
american_scientific_journal-1744	57	14	of	of	ADP
american_scientific_journal-1744	57	15	analysing	analyse	VERB
american_scientific_journal-1744	57	16	words	word	NOUN
american_scientific_journal-1744	57	17	problems	problem	NOUN
american_scientific_journal-1744	57	18	to	to	PART
american_scientific_journal-1744	57	19	identify	identify	VERB
american_scientific_journal-1744	57	20	related	related	ADJ
american_scientific_journal-1744	57	21	variables	variable	NOUN
american_scientific_journal-1744	57	22	.	.	PUNCT
american_scientific_journal-1744	58	1	this	this	PRON
american_scientific_journal-1744	58	2	is	be	AUX
american_scientific_journal-1744	58	3	evident	evident	ADJ
american_scientific_journal-1744	58	4	in	in	ADP
american_scientific_journal-1744	58	5	the	the	DET
american_scientific_journal-1744	58	6	response	response	NOUN
american_scientific_journal-1744	58	7	obtained	obtain	VERB
american_scientific_journal-1744	58	8	when	when	SCONJ
american_scientific_journal-1744	58	9	the	the	DET
american_scientific_journal-1744	58	10	participants	participant	NOUN
american_scientific_journal-1744	58	11	were	be	AUX
american_scientific_journal-1744	58	12	asked	ask	VERB
american_scientific_journal-1744	58	13	if	if	SCONJ
american_scientific_journal-1744	58	14	they	they	PRON
american_scientific_journal-1744	58	15	can	can	AUX
american_scientific_journal-1744	58	16	interpret	interpret	VERB
american_scientific_journal-1744	58	17	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	58	18	problem	problem	NOUN
american_scientific_journal-1744	58	19	very	very	ADV
american_scientific_journal-1744	58	20	well	well	ADV
american_scientific_journal-1744	58	21	and	and	CCONJ
american_scientific_journal-1744	58	22	plan	plan	VERB
american_scientific_journal-1744	58	23	the	the	DET
american_scientific_journal-1744	58	24	solution	solution	NOUN
american_scientific_journal-1744	58	25	.	.	PUNCT
american_scientific_journal-1744	59	1	a	a	DET
american_scientific_journal-1744	59	2	total	total	NOUN
american_scientific_journal-1744	59	3	of	of	ADP
american_scientific_journal-1744	59	4	56.25	56.25	NUM
american_scientific_journal-1744	59	5	%	%	NOUN
american_scientific_journal-1744	59	6	of	of	ADP
american_scientific_journal-1744	59	7	the	the	DET
american_scientific_journal-1744	59	8	participants	participant	NOUN
american_scientific_journal-1744	59	9	agreed	agree	VERB
american_scientific_journal-1744	59	10	that	that	SCONJ
american_scientific_journal-1744	59	11	they	they	PRON
american_scientific_journal-1744	59	12	can	can	AUX
american_scientific_journal-1744	59	13	not	not	PART
american_scientific_journal-1744	59	14	interpret	interpret	VERB
american_scientific_journal-1744	59	15	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	59	16	problem	problem	NOUN
american_scientific_journal-1744	59	17	and	and	CCONJ
american_scientific_journal-1744	59	18	plan	plan	VERB
american_scientific_journal-1744	59	19	the	the	DET
american_scientific_journal-1744	59	20	solution	solution	NOUN
american_scientific_journal-1744	59	21	american	american	PROPN
american_scientific_journal-1744	59	22	scientific	scientific	ADJ
american_scientific_journal-1744	59	23	research	research	NOUN
american_scientific_journal-1744	59	24	journal	journal	NOUN
american_scientific_journal-1744	59	25	for	for	ADP
american_scientific_journal-1744	59	26	engineering	engineering	NOUN
american_scientific_journal-1744	59	27	,	,	PUNCT
american_scientific_journal-1744	59	28	technology	technology	NOUN
american_scientific_journal-1744	59	29	,	,	PUNCT
american_scientific_journal-1744	59	30	and	and	CCONJ
american_scientific_journal-1744	59	31	sciences	science	NOUN
american_scientific_journal-1744	59	32	(	(	PUNCT
american_scientific_journal-1744	59	33	asrjets	asrjet	NOUN
american_scientific_journal-1744	59	34	)	)	PUNCT
american_scientific_journal-1744	59	35	(	(	PUNCT
american_scientific_journal-1744	59	36	2016	2016	NUM
american_scientific_journal-1744	59	37	)	)	PUNCT
american_scientific_journal-1744	59	38	volume	volume	NOUN
american_scientific_journal-1744	59	39	21	21	NUM
american_scientific_journal-1744	59	40	,	,	PUNCT
american_scientific_journal-1744	59	41	no	no	DET
american_scientific_journal-1744	59	42	1	1	NUM
american_scientific_journal-1744	59	43	,	,	PUNCT
american_scientific_journal-1744	59	44	pp	pp	ADV
american_scientific_journal-1744	59	45	216	216	NUM
american_scientific_journal-1744	59	46	-	-	SYM
american_scientific_journal-1744	59	47	226	226	NUM
american_scientific_journal-1744	59	48	220	220	NUM
american_scientific_journal-1744	59	49	while	while	SCONJ
american_scientific_journal-1744	59	50	31	31	NUM
american_scientific_journal-1744	59	51	%	%	NOUN
american_scientific_journal-1744	59	52	disagreed	disagree	VERB
american_scientific_journal-1744	59	53	but	but	CCONJ
american_scientific_journal-1744	59	54	17.25	17.25	NUM
american_scientific_journal-1744	59	55	%	%	NOUN
american_scientific_journal-1744	59	56	were	be	AUX
american_scientific_journal-1744	59	57	undecided	undecided	ADJ
american_scientific_journal-1744	59	58	.	.	PUNCT
american_scientific_journal-1744	60	1	based	base	VERB
american_scientific_journal-1744	60	2	on	on	ADP
american_scientific_journal-1744	60	3	the	the	DET
american_scientific_journal-1744	60	4	examiners	examiner	NOUN
american_scientific_journal-1744	60	5	’	’	PART
american_scientific_journal-1744	60	6	reports	report	NOUN
american_scientific_journal-1744	60	7	which	which	PRON
american_scientific_journal-1744	60	8	indicated	indicate	VERB
american_scientific_journal-1744	60	9	a	a	DET
american_scientific_journal-1744	60	10	general	general	ADJ
american_scientific_journal-1744	60	11	poor	poor	ADJ
american_scientific_journal-1744	60	12	understanding	understanding	NOUN
american_scientific_journal-1744	60	13	of	of	ADP
american_scientific_journal-1744	60	14	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	60	15	by	by	ADP
american_scientific_journal-1744	60	16	learners	learner	NOUN
american_scientific_journal-1744	60	17	in	in	ADP
american_scientific_journal-1744	60	18	the	the	DET
american_scientific_journal-1744	60	19	study	study	NOUN
american_scientific_journal-1744	60	20	area	area	NOUN
american_scientific_journal-1744	60	21	,	,	PUNCT
american_scientific_journal-1744	60	22	there	there	PRON
american_scientific_journal-1744	60	23	is	be	VERB
american_scientific_journal-1744	60	24	need	need	NOUN
american_scientific_journal-1744	60	25	to	to	PART
american_scientific_journal-1744	60	26	carry	carry	VERB
american_scientific_journal-1744	60	27	out	out	ADP
american_scientific_journal-1744	60	28	further	further	ADJ
american_scientific_journal-1744	60	29	diagnostic	diagnostic	ADJ
american_scientific_journal-1744	60	30	research	research	NOUN
american_scientific_journal-1744	60	31	to	to	PART
american_scientific_journal-1744	60	32	ascertain	ascertain	VERB
american_scientific_journal-1744	60	33	whether	whether	SCONJ
american_scientific_journal-1744	60	34	those	those	PRON
american_scientific_journal-1744	60	35	who	who	PRON
american_scientific_journal-1744	60	36	disagreed	disagree	VERB
american_scientific_journal-1744	60	37	with	with	ADP
american_scientific_journal-1744	60	38	the	the	DET
american_scientific_journal-1744	60	39	probing	probe	VERB
american_scientific_journal-1744	60	40	questions	question	NOUN
american_scientific_journal-1744	60	41	actually	actually	ADV
american_scientific_journal-1744	60	42	understand	understand	VERB
american_scientific_journal-1744	60	43	what	what	PRON
american_scientific_journal-1744	60	44	they	they	PRON
american_scientific_journal-1744	60	45	claimed	claim	VERB
american_scientific_journal-1744	60	46	to	to	PART
american_scientific_journal-1744	60	47	know	know	VERB
american_scientific_journal-1744	60	48	.	.	PUNCT
american_scientific_journal-1744	61	1	table	table	NOUN
american_scientific_journal-1744	61	2	2	2	NUM
american_scientific_journal-1744	61	3	:	:	PUNCT
american_scientific_journal-1744	61	4	learners	learner	NOUN
american_scientific_journal-1744	61	5	knowledge	knowledge	NOUN
american_scientific_journal-1744	61	6	of	of	ADP
american_scientific_journal-1744	61	7	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	61	8	contents	content	NOUN
american_scientific_journal-1744	61	9	probing	probe	VERB
american_scientific_journal-1744	61	10	questions	question	NOUN
american_scientific_journal-1744	61	11	a	a	PRON
american_scientific_journal-1744	61	12	(	(	PUNCT
american_scientific_journal-1744	61	13	%	%	NOUN
american_scientific_journal-1744	61	14	)	)	PUNCT
american_scientific_journal-1744	61	15	agreed	agree	VERB
american_scientific_journal-1744	61	16	u	u	NOUN
american_scientific_journal-1744	61	17	(	(	PUNCT
american_scientific_journal-1744	61	18	%	%	INTJ
american_scientific_journal-1744	61	19	)	)	PUNCT
american_scientific_journal-1744	61	20	undecided	undecided	ADJ
american_scientific_journal-1744	61	21	d	d	X
american_scientific_journal-1744	61	22	(	(	PUNCT
american_scientific_journal-1744	61	23	%	%	INTJ
american_scientific_journal-1744	61	24	)	)	PUNCT
american_scientific_journal-1744	61	25	disagreed	disagree	VERB
american_scientific_journal-1744	61	26	1	1	NUM
american_scientific_journal-1744	61	27	.	.	PUNCT
american_scientific_journal-1744	62	1	your	your	PRON
american_scientific_journal-1744	62	2	knowledge	knowledge	NOUN
american_scientific_journal-1744	62	3	of	of	ADP
american_scientific_journal-1744	62	4	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	62	5	is	be	AUX
american_scientific_journal-1744	62	6	sound	sound	ADJ
american_scientific_journal-1744	62	7	enough	enough	ADV
american_scientific_journal-1744	62	8	to	to	PART
american_scientific_journal-1744	62	9	solve	solve	VERB
american_scientific_journal-1744	62	10	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	62	11	problems	problem	NOUN
american_scientific_journal-1744	62	12	sch	sch	INTJ
american_scientific_journal-1744	63	1	a	a	DET
american_scientific_journal-1744	63	2	27	27	NUM
american_scientific_journal-1744	63	3	23	23	NUM
american_scientific_journal-1744	63	4	50	50	NUM
american_scientific_journal-1744	63	5	sch	sch	NOUN
american_scientific_journal-1744	63	6	b	b	NOUN
american_scientific_journal-1744	63	7	11	11	NUM
american_scientific_journal-1744	63	8	8	8	NUM
american_scientific_journal-1744	63	9	81	81	NUM
american_scientific_journal-1744	63	10	sch	sch	INTJ
american_scientific_journal-1744	63	11	c	c	PROPN
american_scientific_journal-1744	63	12	19	19	NUM
american_scientific_journal-1744	63	13	10	10	NUM
american_scientific_journal-1744	63	14	76	76	NUM
american_scientific_journal-1744	63	15	sch	sch	INTJ
american_scientific_journal-1744	64	1	d	d	NOUN
american_scientific_journal-1744	64	2	60	60	NUM
american_scientific_journal-1744	64	3	20	20	NUM
american_scientific_journal-1744	64	4	20	20	NUM
american_scientific_journal-1744	64	5	mean	mean	NOUN
american_scientific_journal-1744	64	6	29.25	29.25	NUM
american_scientific_journal-1744	64	7	15.25	15.25	NUM
american_scientific_journal-1744	64	8	55.5	55.5	NUM
american_scientific_journal-1744	64	9	2	2	NUM
american_scientific_journal-1744	64	10	.	.	PUNCT
american_scientific_journal-1744	65	1	do	do	AUX
american_scientific_journal-1744	65	2	you	you	PRON
american_scientific_journal-1744	65	3	think	think	VERB
american_scientific_journal-1744	65	4	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	65	5	concept	concept	NOUN
american_scientific_journal-1744	65	6	will	will	AUX
american_scientific_journal-1744	65	7	be	be	AUX
american_scientific_journal-1744	65	8	better	well	ADV
american_scientific_journal-1744	65	9	understood	understand	VERB
american_scientific_journal-1744	65	10	if	if	SCONJ
american_scientific_journal-1744	65	11	taught	teach	VERB
american_scientific_journal-1744	65	12	using	use	VERB
american_scientific_journal-1744	65	13	indigenous	indigenous	ADJ
american_scientific_journal-1744	65	14	language	language	NOUN
american_scientific_journal-1744	65	15	sch	sch	INTJ
american_scientific_journal-1744	66	1	a	a	DET
american_scientific_journal-1744	66	2	46	46	NUM
american_scientific_journal-1744	66	3	8	8	NUM
american_scientific_journal-1744	66	4	46	46	NUM
american_scientific_journal-1744	66	5	sch	sch	NOUN
american_scientific_journal-1744	66	6	b	b	PROPN
american_scientific_journal-1744	66	7	61	61	NUM
american_scientific_journal-1744	66	8	8	8	NUM
american_scientific_journal-1744	66	9	31	31	NUM
american_scientific_journal-1744	66	10	sch	sch	NOUN
american_scientific_journal-1744	66	11	c	c	NOUN
american_scientific_journal-1744	66	12	29	29	NUM
american_scientific_journal-1744	66	13	10	10	NUM
american_scientific_journal-1744	66	14	57	57	NUM
american_scientific_journal-1744	66	15	sch	sch	ADJ
american_scientific_journal-1744	66	16	d	d	NOUN
american_scientific_journal-1744	66	17	80	80	NUM
american_scientific_journal-1744	66	18	0	0	NUM
american_scientific_journal-1744	66	19	20	20	NUM
american_scientific_journal-1744	66	20	mean	mean	NOUN
american_scientific_journal-1744	66	21	55	55	NUM
american_scientific_journal-1744	66	22	6.50	6.50	NUM
american_scientific_journal-1744	66	23	38.5	38.5	NUM
american_scientific_journal-1744	66	24	3	3	NUM
american_scientific_journal-1744	66	25	.	.	PUNCT
american_scientific_journal-1744	66	26	when	when	SCONJ
american_scientific_journal-1744	66	27	given	give	VERB
american_scientific_journal-1744	66	28	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	66	29	question	question	NOUN
american_scientific_journal-1744	66	30	,	,	PUNCT
american_scientific_journal-1744	66	31	i	i	PRON
american_scientific_journal-1744	66	32	always	always	ADV
american_scientific_journal-1744	66	33	find	find	VERB
american_scientific_journal-1744	66	34	it	it	PRON
american_scientific_journal-1744	66	35	difficult	difficult	ADJ
american_scientific_journal-1744	66	36	to	to	PART
american_scientific_journal-1744	66	37	identify	identify	VERB
american_scientific_journal-1744	66	38	the	the	DET
american_scientific_journal-1744	66	39	reactant	reactant	NOUN
american_scientific_journal-1744	66	40	product	product	NOUN
american_scientific_journal-1744	66	41	pair	pair	NOUN
american_scientific_journal-1744	66	42	sch	sch	INTJ
american_scientific_journal-1744	66	43	a	a	DET
american_scientific_journal-1744	66	44	47	47	NUM
american_scientific_journal-1744	66	45	27	27	NUM
american_scientific_journal-1744	66	46	23	23	NUM
american_scientific_journal-1744	67	1	sch	sch	INTJ
american_scientific_journal-1744	67	2	b	b	NOUN
american_scientific_journal-1744	67	3	51	51	NUM
american_scientific_journal-1744	67	4	8	8	NUM
american_scientific_journal-1744	67	5	39	39	NUM
american_scientific_journal-1744	67	6	sch	sch	INTJ
american_scientific_journal-1744	67	7	c	c	NOUN
american_scientific_journal-1744	67	8	72	72	NUM
american_scientific_journal-1744	67	9	0	0	NUM
american_scientific_journal-1744	67	10	24	24	NUM
american_scientific_journal-1744	67	11	sch	sch	ADJ
american_scientific_journal-1744	67	12	d	d	NOUN
american_scientific_journal-1744	67	13	40	40	NUM
american_scientific_journal-1744	67	14	20	20	NUM
american_scientific_journal-1744	67	15	40	40	NUM
american_scientific_journal-1744	67	16	mean	mean	NOUN
american_scientific_journal-1744	67	17	54.75	54.75	NUM
american_scientific_journal-1744	67	18	13.75	13.75	NUM
american_scientific_journal-1744	67	19	31.5	31.5	NUM
american_scientific_journal-1744	67	20	4	4	NUM
american_scientific_journal-1744	67	21	.	.	PUNCT
american_scientific_journal-1744	67	22	when	when	SCONJ
american_scientific_journal-1744	67	23	given	give	VERB
american_scientific_journal-1744	67	24	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	67	25	question	question	NOUN
american_scientific_journal-1744	67	26	,	,	PUNCT
american_scientific_journal-1744	67	27	i	i	PRON
american_scientific_journal-1744	67	28	always	always	ADV
american_scientific_journal-1744	67	29	find	find	VERB
american_scientific_journal-1744	67	30	it	it	PRON
american_scientific_journal-1744	67	31	difficult	difficult	ADJ
american_scientific_journal-1744	67	32	to	to	PART
american_scientific_journal-1744	67	33	identify	identify	VERB
american_scientific_journal-1744	67	34	the	the	DET
american_scientific_journal-1744	67	35	reactant	reactant	NOUN
american_scientific_journal-1744	67	36	reactant	reactant	NOUN
american_scientific_journal-1744	67	37	pair	pair	NOUN
american_scientific_journal-1744	67	38	sch	sch	VERB
american_scientific_journal-1744	67	39	a	a	PRON
american_scientific_journal-1744	67	40	53	53	NUM
american_scientific_journal-1744	67	41	15	15	NUM
american_scientific_journal-1744	67	42	31	31	NUM
american_scientific_journal-1744	67	43	sch	sch	NOUN
american_scientific_journal-1744	67	44	b	b	PROPN
american_scientific_journal-1744	68	1	43	43	NUM
american_scientific_journal-1744	68	2	15	15	NUM
american_scientific_journal-1744	68	3	35	35	NUM
american_scientific_journal-1744	68	4	sch	sch	INTJ
american_scientific_journal-1744	68	5	c	c	PROPN
american_scientific_journal-1744	68	6	66	66	NUM
american_scientific_journal-1744	68	7	19	19	NUM
american_scientific_journal-1744	68	8	10	10	NUM
american_scientific_journal-1744	68	9	sch	sch	ADJ
american_scientific_journal-1744	68	10	d	d	NOUN
american_scientific_journal-1744	68	11	33	33	NUM
american_scientific_journal-1744	68	12	11	11	NUM
american_scientific_journal-1744	68	13	56	56	NUM
american_scientific_journal-1744	68	14	mean	mean	NOUN
american_scientific_journal-1744	68	15	52	52	NUM
american_scientific_journal-1744	68	16	15.00	15.00	NUM
american_scientific_journal-1744	68	17	33	33	NUM
american_scientific_journal-1744	68	18	5	5	NUM
american_scientific_journal-1744	68	19	.	.	PUNCT
american_scientific_journal-1744	68	20	]	]	PUNCT
american_scientific_journal-1744	68	21	.	.	PUNCT
american_scientific_journal-1744	69	1	when	when	SCONJ
american_scientific_journal-1744	69	2	given	give	VERB
american_scientific_journal-1744	69	3	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	69	4	question	question	NOUN
american_scientific_journal-1744	69	5	,	,	PUNCT
american_scientific_journal-1744	69	6	i	i	PRON
american_scientific_journal-1744	69	7	always	always	ADV
american_scientific_journal-1744	69	8	find	find	VERB
american_scientific_journal-1744	69	9	it	it	PRON
american_scientific_journal-1744	69	10	difficult	difficult	ADJ
american_scientific_journal-1744	69	11	to	to	PART
american_scientific_journal-1744	69	12	identify	identify	VERB
american_scientific_journal-1744	69	13	the	the	DET
american_scientific_journal-1744	69	14	productproduct	productproduct	NOUN
american_scientific_journal-1744	69	15	pair	pair	NOUN
american_scientific_journal-1744	69	16	sch	sch	INTJ
american_scientific_journal-1744	69	17	a	a	DET
american_scientific_journal-1744	69	18	40	40	NUM
american_scientific_journal-1744	69	19	27	27	NUM
american_scientific_journal-1744	69	20	23	23	NUM
american_scientific_journal-1744	70	1	sch	sch	INTJ
american_scientific_journal-1744	70	2	b	b	NOUN
american_scientific_journal-1744	70	3	39	39	NUM
american_scientific_journal-1744	70	4	15	15	NUM
american_scientific_journal-1744	70	5	43	43	NUM
american_scientific_journal-1744	71	1	sch	sch	INTJ
american_scientific_journal-1744	71	2	c	c	NOUN
american_scientific_journal-1744	71	3	58	58	NUM
american_scientific_journal-1744	71	4	5	5	NUM
american_scientific_journal-1744	71	5	34	34	NUM
american_scientific_journal-1744	71	6	sch	sch	INTJ
american_scientific_journal-1744	72	1	d	d	NOUN
american_scientific_journal-1744	72	2	33	33	NUM
american_scientific_journal-1744	72	3	22	22	NUM
american_scientific_journal-1744	72	4	44	44	NUM
american_scientific_journal-1744	72	5	mean	mean	NOUN
american_scientific_journal-1744	72	6	46.75	46.75	NUM
american_scientific_journal-1744	72	7	17.25	17.25	NUM
american_scientific_journal-1744	72	8	36	36	NUM
american_scientific_journal-1744	72	9	6	6	NUM
american_scientific_journal-1744	72	10	.	.	PUNCT
american_scientific_journal-1744	73	1	in	in	ADP
american_scientific_journal-1744	73	2	stoichiometry	stoichiometry	ADJ
american_scientific_journal-1744	73	3	questions	question	NOUN
american_scientific_journal-1744	73	4	,	,	PUNCT
american_scientific_journal-1744	73	5	i	i	PRON
american_scientific_journal-1744	73	6	always	always	ADV
american_scientific_journal-1744	73	7	finds	find	VERB
american_scientific_journal-1744	73	8	it	it	PRON
american_scientific_journal-1744	73	9	difficult	difficult	ADJ
american_scientific_journal-1744	73	10	to	to	PART
american_scientific_journal-1744	73	11	interpret	interpret	VERB
american_scientific_journal-1744	73	12	the	the	DET
american_scientific_journal-1744	73	13	information	information	NOUN
american_scientific_journal-1744	73	14	and	and	CCONJ
american_scientific_journal-1744	73	15	plan	plan	NOUN
american_scientific_journal-1744	73	16	solution	solution	NOUN
american_scientific_journal-1744	73	17	.	.	PUNCT
american_scientific_journal-1744	74	1	sch	sch	INTJ
american_scientific_journal-1744	75	1	a	a	DET
american_scientific_journal-1744	75	2	69	69	NUM
american_scientific_journal-1744	75	3	8	8	NUM
american_scientific_journal-1744	75	4	23	23	NUM
american_scientific_journal-1744	75	5	sch	sch	INTJ
american_scientific_journal-1744	75	6	b	b	NOUN
american_scientific_journal-1744	75	7	50	50	NUM
american_scientific_journal-1744	75	8	8	8	NUM
american_scientific_journal-1744	75	9	38	38	NUM
american_scientific_journal-1744	75	10	sch	sch	NOUN
american_scientific_journal-1744	75	11	c	c	PROPN
american_scientific_journal-1744	75	12	48	48	NUM
american_scientific_journal-1744	75	13	5	5	NUM
american_scientific_journal-1744	75	14	43	43	NUM
american_scientific_journal-1744	75	15	sch	sch	ADJ
american_scientific_journal-1744	75	16	d	d	NOUN
american_scientific_journal-1744	75	17	50	50	NUM
american_scientific_journal-1744	75	18	30	30	NUM
american_scientific_journal-1744	75	19	20	20	NUM
american_scientific_journal-1744	75	20	mean	mean	NOUN
american_scientific_journal-1744	75	21	56.25	56.25	NUM
american_scientific_journal-1744	75	22	12.75	12.75	NUM
american_scientific_journal-1744	75	23	31	31	NUM
american_scientific_journal-1744	75	24	american	american	ADJ
american_scientific_journal-1744	75	25	scientific	scientific	ADJ
american_scientific_journal-1744	75	26	research	research	NOUN
american_scientific_journal-1744	75	27	journal	journal	NOUN
american_scientific_journal-1744	75	28	for	for	ADP
american_scientific_journal-1744	75	29	engineering	engineering	NOUN
american_scientific_journal-1744	75	30	,	,	PUNCT
american_scientific_journal-1744	75	31	technology	technology	NOUN
american_scientific_journal-1744	75	32	,	,	PUNCT
american_scientific_journal-1744	75	33	and	and	CCONJ
american_scientific_journal-1744	75	34	sciences	science	NOUN
american_scientific_journal-1744	75	35	(	(	PUNCT
american_scientific_journal-1744	75	36	asrjets	asrjet	NOUN
american_scientific_journal-1744	75	37	)	)	PUNCT
american_scientific_journal-1744	75	38	(	(	PUNCT
american_scientific_journal-1744	75	39	2016	2016	NUM
american_scientific_journal-1744	75	40	)	)	PUNCT
american_scientific_journal-1744	75	41	volume	volume	NOUN
american_scientific_journal-1744	75	42	21	21	NUM
american_scientific_journal-1744	75	43	,	,	PUNCT
american_scientific_journal-1744	75	44	no	no	DET
american_scientific_journal-1744	75	45	1	1	NUM
american_scientific_journal-1744	75	46	,	,	PUNCT
american_scientific_journal-1744	75	47	pp	pp	ADV
american_scientific_journal-1744	75	48	216	216	NUM
american_scientific_journal-1744	75	49	-	-	SYM
american_scientific_journal-1744	75	50	226	226	NUM
american_scientific_journal-1744	75	51	221	221	NUM
american_scientific_journal-1744	75	52	figure	figure	NOUN
american_scientific_journal-1744	75	53	1	1	NUM
american_scientific_journal-1744	75	54	:	:	PUNCT
american_scientific_journal-1744	76	1	overall	overall	ADJ
american_scientific_journal-1744	76	2	mean	mean	VERB
american_scientific_journal-1744	76	3	respondents	respondent	NOUN
american_scientific_journal-1744	76	4	on	on	ADP
american_scientific_journal-1744	76	5	learners	learner	NOUN
american_scientific_journal-1744	76	6	’	'	PUNCT
american_scientific_journal-1744	76	7	knowledge	knowledge	NOUN
american_scientific_journal-1744	76	8	of	of	ADP
american_scientific_journal-1744	76	9	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	76	10	3.2	3.2	NUM
american_scientific_journal-1744	76	11	perceived	perceive	VERB
american_scientific_journal-1744	76	12	factors	factor	NOUN
american_scientific_journal-1744	76	13	affecting	affect	VERB
american_scientific_journal-1744	76	14	learners	learner	NOUN
american_scientific_journal-1744	76	15	’	'	PUNCT
american_scientific_journal-1744	76	16	performance	performance	NOUN
american_scientific_journal-1744	76	17	in	in	ADP
american_scientific_journal-1744	76	18	stoichiometry	stoichiometry	ADJ
american_scientific_journal-1744	76	19	table	table	NOUN
american_scientific_journal-1744	76	20	3	3	NUM
american_scientific_journal-1744	76	21	presents	present	VERB
american_scientific_journal-1744	76	22	the	the	DET
american_scientific_journal-1744	76	23	findings	finding	NOUN
american_scientific_journal-1744	76	24	on	on	ADP
american_scientific_journal-1744	76	25	the	the	DET
american_scientific_journal-1744	76	26	perceived	perceive	VERB
american_scientific_journal-1744	76	27	factors	factor	NOUN
american_scientific_journal-1744	76	28	affecting	affect	VERB
american_scientific_journal-1744	76	29	learners	learner	NOUN
american_scientific_journal-1744	76	30	’	'	PUNCT
american_scientific_journal-1744	76	31	performance	performance	NOUN
american_scientific_journal-1744	76	32	in	in	ADP
american_scientific_journal-1744	76	33	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	76	34	and	and	CCONJ
american_scientific_journal-1744	76	35	figure	figure	VERB
american_scientific_journal-1744	76	36	2	2	NUM
american_scientific_journal-1744	76	37	shows	show	VERB
american_scientific_journal-1744	76	38	the	the	DET
american_scientific_journal-1744	76	39	overall	overall	ADJ
american_scientific_journal-1744	76	40	means	mean	VERB
american_scientific_journal-1744	76	41	respondents	respondent	NOUN
american_scientific_journal-1744	76	42	.	.	PUNCT
american_scientific_journal-1744	77	1	the	the	DET
american_scientific_journal-1744	77	2	results	result	NOUN
american_scientific_journal-1744	77	3	(	(	PUNCT
american_scientific_journal-1744	77	4	table	table	NOUN
american_scientific_journal-1744	77	5	3	3	NUM
american_scientific_journal-1744	77	6	)	)	PUNCT
american_scientific_journal-1744	77	7	showed	show	VERB
american_scientific_journal-1744	77	8	that	that	SCONJ
american_scientific_journal-1744	77	9	an	an	DET
american_scientific_journal-1744	77	10	average	average	NOUN
american_scientific_journal-1744	77	11	of	of	ADP
american_scientific_journal-1744	77	12	28.25	28.25	NUM
american_scientific_journal-1744	77	13	%	%	NOUN
american_scientific_journal-1744	77	14	of	of	ADP
american_scientific_journal-1744	77	15	the	the	DET
american_scientific_journal-1744	77	16	learners	learner	NOUN
american_scientific_journal-1744	77	17	who	who	PRON
american_scientific_journal-1744	77	18	completed	complete	VERB
american_scientific_journal-1744	77	19	the	the	DET
american_scientific_journal-1744	77	20	questionnaires	questionnaire	NOUN
american_scientific_journal-1744	77	21	agreed	agree	VERB
american_scientific_journal-1744	77	22	that	that	SCONJ
american_scientific_journal-1744	77	23	the	the	DET
american_scientific_journal-1744	77	24	principles	principle	NOUN
american_scientific_journal-1744	77	25	underlining	underline	VERB
american_scientific_journal-1744	77	26	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	77	27	is	be	AUX
american_scientific_journal-1744	77	28	straight	straight	ADV
american_scientific_journal-1744	77	29	forward	forward	ADV
american_scientific_journal-1744	77	30	and	and	CCONJ
american_scientific_journal-1744	77	31	understandable	understandable	ADJ
american_scientific_journal-1744	77	32	in	in	ADP
american_scientific_journal-1744	77	33	order	order	NOUN
american_scientific_journal-1744	77	34	to	to	PART
american_scientific_journal-1744	77	35	solve	solve	VERB
american_scientific_journal-1744	77	36	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	77	37	problems	problem	NOUN
american_scientific_journal-1744	77	38	,	,	PUNCT
american_scientific_journal-1744	77	39	but	but	CCONJ
american_scientific_journal-1744	77	40	42.25	42.25	NUM
american_scientific_journal-1744	77	41	%	%	NOUN
american_scientific_journal-1744	77	42	disagreed	disagree	VERB
american_scientific_journal-1744	77	43	while	while	SCONJ
american_scientific_journal-1744	77	44	29.25	29.25	NUM
american_scientific_journal-1744	77	45	%	%	NOUN
american_scientific_journal-1744	77	46	were	be	AUX
american_scientific_journal-1744	77	47	undecided	undecided	ADJ
american_scientific_journal-1744	77	48	.	.	PUNCT
american_scientific_journal-1744	78	1	the	the	DET
american_scientific_journal-1744	78	2	lack	lack	NOUN
american_scientific_journal-1744	78	3	of	of	ADP
american_scientific_journal-1744	78	4	proper	proper	ADJ
american_scientific_journal-1744	78	5	understanding	understanding	NOUN
american_scientific_journal-1744	78	6	of	of	ADP
american_scientific_journal-1744	78	7	the	the	DET
american_scientific_journal-1744	78	8	principles	principle	NOUN
american_scientific_journal-1744	78	9	underlining	underline	VERB
american_scientific_journal-1744	78	10	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	78	11	by	by	ADP
american_scientific_journal-1744	78	12	the	the	DET
american_scientific_journal-1744	78	13	participants	participant	NOUN
american_scientific_journal-1744	78	14	became	become	VERB
american_scientific_journal-1744	78	15	more	more	ADV
american_scientific_journal-1744	78	16	obvious	obvious	ADJ
american_scientific_journal-1744	78	17	when	when	SCONJ
american_scientific_journal-1744	78	18	only	only	ADV
american_scientific_journal-1744	78	19	28.75	28.75	NUM
american_scientific_journal-1744	78	20	%	%	NOUN
american_scientific_journal-1744	78	21	of	of	ADP
american_scientific_journal-1744	78	22	the	the	DET
american_scientific_journal-1744	78	23	learners	learner	NOUN
american_scientific_journal-1744	78	24	agreed	agree	VERB
american_scientific_journal-1744	78	25	that	that	SCONJ
american_scientific_journal-1744	78	26	they	they	PRON
american_scientific_journal-1744	78	27	follow	follow	VERB
american_scientific_journal-1744	78	28	appropriate	appropriate	ADJ
american_scientific_journal-1744	78	29	procedure	procedure	NOUN
american_scientific_journal-1744	78	30	in	in	ADP
american_scientific_journal-1744	78	31	solving	solve	VERB
american_scientific_journal-1744	78	32	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	78	33	problem	problem	NOUN
american_scientific_journal-1744	78	34	while	while	SCONJ
american_scientific_journal-1744	78	35	51.50	51.50	NUM
american_scientific_journal-1744	78	36	%	%	NOUN
american_scientific_journal-1744	78	37	disagreed	disagree	VERB
american_scientific_journal-1744	78	38	and	and	CCONJ
american_scientific_journal-1744	78	39	19.75	19.75	NUM
american_scientific_journal-1744	78	40	%	%	NOUN
american_scientific_journal-1744	78	41	of	of	ADP
american_scientific_journal-1744	78	42	the	the	DET
american_scientific_journal-1744	78	43	participants	participant	NOUN
american_scientific_journal-1744	78	44	were	be	AUX
american_scientific_journal-1744	78	45	undecided	undecided	ADJ
american_scientific_journal-1744	78	46	.	.	PUNCT
american_scientific_journal-1744	79	1	the	the	DET
american_scientific_journal-1744	79	2	result	result	NOUN
american_scientific_journal-1744	79	3	also	also	ADV
american_scientific_journal-1744	79	4	showed	show	VERB
american_scientific_journal-1744	79	5	that	that	SCONJ
american_scientific_journal-1744	79	6	only	only	ADV
american_scientific_journal-1744	79	7	18.25	18.25	NUM
american_scientific_journal-1744	79	8	%	%	NOUN
american_scientific_journal-1744	79	9	of	of	ADP
american_scientific_journal-1744	79	10	the	the	DET
american_scientific_journal-1744	79	11	participants	participant	NOUN
american_scientific_journal-1744	79	12	agreed	agree	VERB
american_scientific_journal-1744	79	13	that	that	SCONJ
american_scientific_journal-1744	79	14	they	they	PRON
american_scientific_journal-1744	79	15	engaged	engage	VERB
american_scientific_journal-1744	79	16	in	in	ADP
american_scientific_journal-1744	79	17	group	group	NOUN
american_scientific_journal-1744	79	18	work	work	NOUN
american_scientific_journal-1744	79	19	to	to	PART
american_scientific_journal-1744	79	20	solve	solve	VERB
american_scientific_journal-1744	79	21	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	79	22	problems	problem	NOUN
american_scientific_journal-1744	79	23	while	while	SCONJ
american_scientific_journal-1744	79	24	75.00	75.00	NUM
american_scientific_journal-1744	79	25	%	%	NOUN
american_scientific_journal-1744	79	26	disagreed	disagree	VERB
american_scientific_journal-1744	79	27	and	and	CCONJ
american_scientific_journal-1744	79	28	6.75	6.75	NUM
american_scientific_journal-1744	79	29	%	%	NOUN
american_scientific_journal-1744	79	30	were	be	AUX
american_scientific_journal-1744	79	31	undecided	undecided	ADJ
american_scientific_journal-1744	79	32	.	.	PUNCT
american_scientific_journal-1744	80	1	this	this	PRON
american_scientific_journal-1744	80	2	suggests	suggest	VERB
american_scientific_journal-1744	80	3	a	a	DET
american_scientific_journal-1744	80	4	lack	lack	NOUN
american_scientific_journal-1744	80	5	of	of	ADP
american_scientific_journal-1744	80	6	collaborative	collaborative	ADJ
american_scientific_journal-1744	80	7	or	or	CCONJ
american_scientific_journal-1744	80	8	peer	peer	NOUN
american_scientific_journal-1744	80	9	-	-	PUNCT
american_scientific_journal-1744	80	10	assisted	assist	VERB
american_scientific_journal-1744	80	11	learrning	learrning	NOUN
american_scientific_journal-1744	80	12	among	among	ADP
american_scientific_journal-1744	80	13	the	the	DET
american_scientific_journal-1744	80	14	learners	learner	NOUN
american_scientific_journal-1744	80	15	when	when	SCONJ
american_scientific_journal-1744	80	16	solving	solve	VERB
american_scientific_journal-1744	80	17	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	80	18	problems	problem	NOUN
american_scientific_journal-1744	80	19	.	.	PUNCT
american_scientific_journal-1744	81	1	peer	peer	NOUN
american_scientific_journal-1744	81	2	learning	learning	NOUN
american_scientific_journal-1744	81	3	has	have	AUX
american_scientific_journal-1744	81	4	been	be	AUX
american_scientific_journal-1744	81	5	recognised	recognise	VERB
american_scientific_journal-1744	81	6	by	by	ADP
american_scientific_journal-1744	81	7	educational	educational	ADJ
american_scientific_journal-1744	81	8	researchers	researcher	NOUN
american_scientific_journal-1744	81	9	for	for	ADP
american_scientific_journal-1744	81	10	its	its	PRON
american_scientific_journal-1744	81	11	positive	positive	ADJ
american_scientific_journal-1744	81	12	role	role	NOUN
american_scientific_journal-1744	81	13	in	in	ADP
american_scientific_journal-1744	81	14	classroom	classroom	NOUN
american_scientific_journal-1744	81	15	-	-	PUNCT
american_scientific_journal-1744	81	16	based	base	VERB
american_scientific_journal-1744	81	17	learning	learning	NOUN
american_scientific_journal-1744	81	18	(	(	PUNCT
american_scientific_journal-1744	81	19	[	[	X
american_scientific_journal-1744	81	20	11,12,13	11,12,13	NUM
american_scientific_journal-1744	81	21	]	]	NUM
american_scientific_journal-1744	81	22	)	)	PUNCT
american_scientific_journal-1744	81	23	.	.	PUNCT
american_scientific_journal-1744	82	1	peer	peer	NOUN
american_scientific_journal-1744	82	2	learning	learning	NOUN
american_scientific_journal-1744	82	3	is	be	AUX
american_scientific_journal-1744	82	4	a	a	DET
american_scientific_journal-1744	82	5	form	form	NOUN
american_scientific_journal-1744	82	6	of	of	ADP
american_scientific_journal-1744	82	7	teaching	teaching	NOUN
american_scientific_journal-1744	82	8	strategies	strategy	NOUN
american_scientific_journal-1744	82	9	that	that	PRON
american_scientific_journal-1744	82	10	involve	involve	VERB
american_scientific_journal-1744	82	11	learners	learner	NOUN
american_scientific_journal-1744	82	12	working	work	VERB
american_scientific_journal-1744	82	13	together	together	ADV
american_scientific_journal-1744	82	14	in	in	ADP
american_scientific_journal-1744	82	15	pairs	pair	NOUN
american_scientific_journal-1744	82	16	or	or	CCONJ
american_scientific_journal-1744	82	17	small	small	ADJ
american_scientific_journal-1744	82	18	groups	group	NOUN
american_scientific_journal-1744	82	19	to	to	PART
american_scientific_journal-1744	82	20	accomplish	accomplish	VERB
american_scientific_journal-1744	82	21	a	a	DET
american_scientific_journal-1744	82	22	mutual	mutual	ADJ
american_scientific_journal-1744	82	23	educational	educational	ADJ
american_scientific_journal-1744	82	24	goal	goal	NOUN
american_scientific_journal-1744	82	25	or	or	CCONJ
american_scientific_journal-1744	82	26	task	task	NOUN
american_scientific_journal-1744	82	27	(	(	PUNCT
american_scientific_journal-1744	82	28	[	[	X
american_scientific_journal-1744	82	29	14,15	14,15	NUM
american_scientific_journal-1744	82	30	]	]	PUNCT
american_scientific_journal-1744	82	31	)	)	PUNCT
american_scientific_journal-1744	82	32	.	.	PUNCT
american_scientific_journal-1744	83	1	the	the	DET
american_scientific_journal-1744	83	2	lack	lack	NOUN
american_scientific_journal-1744	83	3	of	of	ADP
american_scientific_journal-1744	83	4	peer	peer	NOUN
american_scientific_journal-1744	83	5	-	-	PUNCT
american_scientific_journal-1744	83	6	assisted	assist	VERB
american_scientific_journal-1744	83	7	learrning	learrning	NOUN
american_scientific_journal-1744	83	8	among	among	ADP
american_scientific_journal-1744	83	9	the	the	DET
american_scientific_journal-1744	83	10	learners	learner	NOUN
american_scientific_journal-1744	83	11	as	as	SCONJ
american_scientific_journal-1744	83	12	shown	show	VERB
american_scientific_journal-1744	83	13	in	in	ADP
american_scientific_journal-1744	83	14	the	the	DET
american_scientific_journal-1744	83	15	participants	participant	NOUN
american_scientific_journal-1744	83	16	’	'	PUNCT
american_scientific_journal-1744	83	17	responses	response	NOUN
american_scientific_journal-1744	83	18	could	could	AUX
american_scientific_journal-1744	83	19	adversely	adversely	ADV
american_scientific_journal-1744	83	20	affect	affect	VERB
american_scientific_journal-1744	83	21	their	their	PRON
american_scientific_journal-1744	83	22	skills	skill	NOUN
american_scientific_journal-1744	83	23	in	in	ADP
american_scientific_journal-1744	83	24	solving	solve	VERB
american_scientific_journal-1744	83	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	83	26	.	.	PUNCT
american_scientific_journal-1744	84	1	peer	peer	NOUN
american_scientific_journal-1744	84	2	learning	learning	NOUN
american_scientific_journal-1744	84	3	is	be	AUX
american_scientific_journal-1744	84	4	a	a	DET
american_scientific_journal-1744	84	5	very	very	ADV
american_scientific_journal-1744	84	6	helpful	helpful	ADJ
american_scientific_journal-1744	84	7	approach	approach	NOUN
american_scientific_journal-1744	84	8	to	to	ADP
american_scientific_journal-1744	84	9	solving	solve	VERB
american_scientific_journal-1744	84	10	general	general	ADJ
american_scientific_journal-1744	84	11	academic	academic	ADJ
american_scientific_journal-1744	84	12	problems	problem	NOUN
american_scientific_journal-1744	84	13	as	as	SCONJ
american_scientific_journal-1744	84	14	learners	learner	NOUN
american_scientific_journal-1744	84	15	could	could	AUX
american_scientific_journal-1744	84	16	easily	easily	ADV
american_scientific_journal-1744	84	17	discover	discover	VERB
american_scientific_journal-1744	84	18	useful	useful	ADJ
american_scientific_journal-1744	84	19	tips	tip	NOUN
american_scientific_journal-1744	84	20	through	through	ADP
american_scientific_journal-1744	84	21	exchanging	exchanging	NOUN
american_scientific_journal-1744	84	22	of	of	ADP
american_scientific_journal-1744	84	23	ideas	idea	NOUN
american_scientific_journal-1744	84	24	.	.	PUNCT
american_scientific_journal-1744	85	1	this	this	PRON
american_scientific_journal-1744	85	2	should	should	AUX
american_scientific_journal-1744	85	3	particularly	particularly	ADV
american_scientific_journal-1744	85	4	be	be	AUX
american_scientific_journal-1744	85	5	encouraged	encourage	VERB
american_scientific_journal-1744	85	6	in	in	ADP
american_scientific_journal-1744	85	7	the	the	DET
american_scientific_journal-1744	85	8	study	study	NOUN
american_scientific_journal-1744	85	9	area	area	NOUN
american_scientific_journal-1744	85	10	as	as	SCONJ
american_scientific_journal-1744	85	11	majority	majority	NOUN
american_scientific_journal-1744	85	12	of	of	ADP
american_scientific_journal-1744	85	13	the	the	DET
american_scientific_journal-1744	85	14	participants	participant	NOUN
american_scientific_journal-1744	85	15	also	also	ADV
american_scientific_journal-1744	85	16	viewed	view	VERB
american_scientific_journal-1744	85	17	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	85	18	as	as	ADP
american_scientific_journal-1744	85	19	mainly	mainly	ADV
american_scientific_journal-1744	85	20	calculation	calculation	NOUN
american_scientific_journal-1744	85	21	concepts	concept	NOUN
american_scientific_journal-1744	85	22	just	just	ADV
american_scientific_journal-1744	85	23	like	like	ADP
american_scientific_journal-1744	85	24	mathematics	mathematic	NOUN
american_scientific_journal-1744	85	25	.	.	PUNCT
american_scientific_journal-1744	86	1	however	however	ADV
american_scientific_journal-1744	86	2	,	,	PUNCT
american_scientific_journal-1744	86	3	the	the	DET
american_scientific_journal-1744	86	4	mathematics	mathematic	NOUN
american_scientific_journal-1744	86	5	of	of	ADP
american_scientific_journal-1744	86	6	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	86	7	follows	follow	VERB
american_scientific_journal-1744	86	8	from	from	ADP
american_scientific_journal-1744	86	9	the	the	DET
american_scientific_journal-1744	86	10	logic	logic	NOUN
american_scientific_journal-1744	86	11	of	of	ADP
american_scientific_journal-1744	86	12	words	word	NOUN
american_scientific_journal-1744	86	13	problem	problem	NOUN
american_scientific_journal-1744	86	14	which	which	PRON
american_scientific_journal-1744	86	15	the	the	DET
american_scientific_journal-1744	86	16	learners	learner	NOUN
american_scientific_journal-1744	86	17	can	can	AUX
american_scientific_journal-1744	86	18	analyse	analyse	VERB
american_scientific_journal-1744	86	19	and	and	CCONJ
american_scientific_journal-1744	86	20	understand	understand	VERB
american_scientific_journal-1744	86	21	better	well	ADJ
american_scientific_journal-1744	86	22	through	through	ADP
american_scientific_journal-1744	86	23	group	group	NOUN
american_scientific_journal-1744	86	24	discussion	discussion	NOUN
american_scientific_journal-1744	86	25	.	.	PUNCT
american_scientific_journal-1744	87	1	the	the	DET
american_scientific_journal-1744	87	2	high	high	ADJ
american_scientific_journal-1744	87	3	percentage	percentage	NOUN
american_scientific_journal-1744	87	4	of	of	ADP
american_scientific_journal-1744	87	5	the	the	DET
american_scientific_journal-1744	87	6	learners	learner	NOUN
american_scientific_journal-1744	87	7	in	in	ADP
american_scientific_journal-1744	87	8	the	the	DET
american_scientific_journal-1744	87	9	overall	overall	ADJ
american_scientific_journal-1744	87	10	means	mean	NOUN
american_scientific_journal-1744	87	11	respondent	respondent	NOUN
american_scientific_journal-1744	87	12	as	as	SCONJ
american_scientific_journal-1744	87	13	seen	see	VERB
american_scientific_journal-1744	87	14	in	in	ADP
american_scientific_journal-1744	87	15	figure	figure	NOUN
american_scientific_journal-1744	87	16	2	2	NUM
american_scientific_journal-1744	87	17	,	,	PUNCT
american_scientific_journal-1744	87	18	disagreeing	disagree	VERB
american_scientific_journal-1744	87	19	with	with	ADP
american_scientific_journal-1744	87	20	factors	factor	NOUN
american_scientific_journal-1744	87	21	affecting	affect	VERB
american_scientific_journal-1744	87	22	learners	learner	NOUN
american_scientific_journal-1744	87	23	performance	performance	NOUN
american_scientific_journal-1744	87	24	in	in	ADP
american_scientific_journal-1744	87	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	87	26	suggest	suggest	VERB
american_scientific_journal-1744	87	27	a	a	DET
american_scientific_journal-1744	87	28	negative	negative	ADJ
american_scientific_journal-1744	87	29	attitude	attitude	NOUN
american_scientific_journal-1744	87	30	towards	towards	ADP
american_scientific_journal-1744	87	31	the	the	DET
american_scientific_journal-1744	87	32	concepts	concept	NOUN
american_scientific_journal-1744	87	33	and	and	CCONJ
american_scientific_journal-1744	87	34	this	this	PRON
american_scientific_journal-1744	87	35	may	may	AUX
american_scientific_journal-1744	87	36	certainly	certainly	ADV
american_scientific_journal-1744	87	37	affect	affect	VERB
american_scientific_journal-1744	87	38	their	their	PRON
american_scientific_journal-1744	87	39	learning	learning	NOUN
american_scientific_journal-1744	87	40	of	of	ADP
american_scientific_journal-1744	87	41	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	87	42	concepts	concept	NOUN
american_scientific_journal-1744	87	43	.	.	PUNCT
american_scientific_journal-1744	88	1	thus	thus	ADV
american_scientific_journal-1744	88	2	,	,	PUNCT
american_scientific_journal-1744	88	3	there	there	PRON
american_scientific_journal-1744	88	4	is	be	VERB
american_scientific_journal-1744	88	5	need	need	NOUN
american_scientific_journal-1744	88	6	to	to	PART
american_scientific_journal-1744	88	7	research	research	VERB
american_scientific_journal-1744	88	8	on	on	ADP
american_scientific_journal-1744	88	9	learners	learner	NOUN
american_scientific_journal-1744	88	10	’	'	PUNCT
american_scientific_journal-1744	88	11	perceptions	perception	NOUN
american_scientific_journal-1744	88	12	about	about	ADP
american_scientific_journal-1744	88	13	the	the	DET
american_scientific_journal-1744	88	14	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	88	15	.	.	PUNCT
american_scientific_journal-1744	89	1	series1	series1	NOUN
american_scientific_journal-1744	89	2	,	,	PUNCT
american_scientific_journal-1744	89	3	a	a	DET
american_scientific_journal-1744	89	4	,	,	PUNCT
american_scientific_journal-1744	89	5	49	49	NUM
american_scientific_journal-1744	89	6	series1	series1	NOUN
american_scientific_journal-1744	89	7	,	,	PUNCT
american_scientific_journal-1744	89	8	u	u	NOUN
american_scientific_journal-1744	89	9	,	,	PUNCT
american_scientific_journal-1744	89	10	13	13	NUM
american_scientific_journal-1744	89	11	series1	series1	NOUN
american_scientific_journal-1744	89	12	,	,	PUNCT
american_scientific_journal-1744	89	13	d	d	X
american_scientific_journal-1744	89	14	,	,	PUNCT
american_scientific_journal-1744	89	15	38	38	NUM
american_scientific_journal-1744	89	16	le	le	X
american_scientific_journal-1744	89	17	ar	ar	PROPN
american_scientific_journal-1744	89	18	ne	ne	PROPN
american_scientific_journal-1744	89	19	rs	rs	PROPN
american_scientific_journal-1744	89	20	%	%	INTJ
american_scientific_journal-1744	89	21	re	re	VERB
american_scientific_journal-1744	89	22	sp	sp	NOUN
american_scientific_journal-1744	89	23	on	on	ADP
american_scientific_journal-1744	89	24	se	se	PROPN
american_scientific_journal-1744	89	25	s	s	PART
american_scientific_journal-1744	89	26	response	response	NOUN
american_scientific_journal-1744	89	27	indicator	indicator	NOUN
american_scientific_journal-1744	89	28	,	,	PUNCT
american_scientific_journal-1744	89	29	a=	a=	ADV
american_scientific_journal-1744	89	30	agreed	agree	VERB
american_scientific_journal-1744	89	31	,	,	PUNCT
american_scientific_journal-1744	89	32	u=	u=	ADV
american_scientific_journal-1744	89	33	undecided	undecided	ADJ
american_scientific_journal-1744	89	34	and	and	CCONJ
american_scientific_journal-1744	89	35	d=	d=	NOUN
american_scientific_journal-1744	89	36	disagreed	disagree	VERB
american_scientific_journal-1744	89	37	american	american	ADJ
american_scientific_journal-1744	89	38	scientific	scientific	ADJ
american_scientific_journal-1744	89	39	research	research	NOUN
american_scientific_journal-1744	89	40	journal	journal	NOUN
american_scientific_journal-1744	89	41	for	for	ADP
american_scientific_journal-1744	89	42	engineering	engineering	NOUN
american_scientific_journal-1744	89	43	,	,	PUNCT
american_scientific_journal-1744	89	44	technology	technology	NOUN
american_scientific_journal-1744	89	45	,	,	PUNCT
american_scientific_journal-1744	89	46	and	and	CCONJ
american_scientific_journal-1744	89	47	sciences	science	NOUN
american_scientific_journal-1744	89	48	(	(	PUNCT
american_scientific_journal-1744	89	49	asrjets	asrjet	NOUN
american_scientific_journal-1744	89	50	)	)	PUNCT
american_scientific_journal-1744	89	51	(	(	PUNCT
american_scientific_journal-1744	89	52	2016	2016	NUM
american_scientific_journal-1744	89	53	)	)	PUNCT
american_scientific_journal-1744	89	54	volume	volume	NOUN
american_scientific_journal-1744	89	55	21	21	NUM
american_scientific_journal-1744	89	56	,	,	PUNCT
american_scientific_journal-1744	89	57	no	no	DET
american_scientific_journal-1744	89	58	1	1	NUM
american_scientific_journal-1744	89	59	,	,	PUNCT
american_scientific_journal-1744	89	60	pp	pp	ADV
american_scientific_journal-1744	89	61	216	216	NUM
american_scientific_journal-1744	89	62	-	-	SYM
american_scientific_journal-1744	89	63	226	226	NUM
american_scientific_journal-1744	89	64	222	222	NUM
american_scientific_journal-1744	89	65	table	table	NOUN
american_scientific_journal-1744	89	66	3	3	NUM
american_scientific_journal-1744	89	67	:	:	PUNCT
american_scientific_journal-1744	89	68	perceived	perceive	VERB
american_scientific_journal-1744	89	69	factors	factor	NOUN
american_scientific_journal-1744	89	70	affecting	affect	VERB
american_scientific_journal-1744	89	71	learners	learner	NOUN
american_scientific_journal-1744	89	72	’	'	PUNCT
american_scientific_journal-1744	89	73	performance	performance	NOUN
american_scientific_journal-1744	89	74	in	in	ADP
american_scientific_journal-1744	89	75	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	89	76	probing	probe	VERB
american_scientific_journal-1744	89	77	questions	question	NOUN
american_scientific_journal-1744	89	78	a	a	DET
american_scientific_journal-1744	89	79	(	(	PUNCT
american_scientific_journal-1744	89	80	%	%	NOUN
american_scientific_journal-1744	89	81	)	)	PUNCT
american_scientific_journal-1744	89	82	agreed	agree	VERB
american_scientific_journal-1744	89	83	u	u	NOUN
american_scientific_journal-1744	89	84	(	(	PUNCT
american_scientific_journal-1744	89	85	%	%	INTJ
american_scientific_journal-1744	89	86	)	)	PUNCT
american_scientific_journal-1744	89	87	undecided	undecided	ADJ
american_scientific_journal-1744	89	88	d	d	X
american_scientific_journal-1744	89	89	(	(	PUNCT
american_scientific_journal-1744	89	90	%	%	INTJ
american_scientific_journal-1744	89	91	)	)	PUNCT
american_scientific_journal-1744	89	92	disagreed	disagree	VERB
american_scientific_journal-1744	89	93	1	1	NUM
american_scientific_journal-1744	89	94	.	.	PUNCT
american_scientific_journal-1744	89	95	are	be	AUX
american_scientific_journal-1744	89	96	the	the	DET
american_scientific_journal-1744	89	97	principles	principle	NOUN
american_scientific_journal-1744	89	98	underlining	underline	VERB
american_scientific_journal-1744	89	99	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	89	100	straight	straight	ADV
american_scientific_journal-1744	89	101	forward	forward	ADV
american_scientific_journal-1744	89	102	and	and	CCONJ
american_scientific_journal-1744	89	103	understandable	understandable	ADJ
american_scientific_journal-1744	89	104	enough	enough	ADV
american_scientific_journal-1744	89	105	for	for	SCONJ
american_scientific_journal-1744	89	106	you	you	PRON
american_scientific_journal-1744	89	107	to	to	PART
american_scientific_journal-1744	89	108	solve	solve	VERB
american_scientific_journal-1744	89	109	problems	problem	NOUN
american_scientific_journal-1744	89	110	in	in	ADP
american_scientific_journal-1744	89	111	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	89	112	?	?	PUNCT
american_scientific_journal-1744	90	1	sch	sch	INTJ
american_scientific_journal-1744	91	1	a	a	DET
american_scientific_journal-1744	91	2	33	33	NUM
american_scientific_journal-1744	91	3	27	27	NUM
american_scientific_journal-1744	91	4	50	50	NUM
american_scientific_journal-1744	91	5	sch	sch	NOUN
american_scientific_journal-1744	91	6	b	b	NOUN
american_scientific_journal-1744	91	7	16	16	NUM
american_scientific_journal-1744	91	8	31	31	NUM
american_scientific_journal-1744	91	9	50	50	NUM
american_scientific_journal-1744	91	10	sch	sch	INTJ
american_scientific_journal-1744	91	11	c	c	NOUN
american_scientific_journal-1744	91	12	24	24	NUM
american_scientific_journal-1744	91	13	19	19	NUM
american_scientific_journal-1744	91	14	57	57	NUM
american_scientific_journal-1744	91	15	sch	sch	ADJ
american_scientific_journal-1744	91	16	d	d	NOUN
american_scientific_journal-1744	91	17	50	50	NUM
american_scientific_journal-1744	91	18	40	40	NUM
american_scientific_journal-1744	91	19	10	10	NUM
american_scientific_journal-1744	91	20	mean	mean	NOUN
american_scientific_journal-1744	91	21	28.25	28.25	NUM
american_scientific_journal-1744	91	22	29.25	29.25	NUM
american_scientific_journal-1744	91	23	42.5	42.5	NUM
american_scientific_journal-1744	91	24	2	2	NUM
american_scientific_journal-1744	91	25	.	.	PUNCT
american_scientific_journal-1744	92	1	do	do	AUX
american_scientific_journal-1744	92	2	you	you	PRON
american_scientific_journal-1744	92	3	think	think	VERB
american_scientific_journal-1744	92	4	you	you	PRON
american_scientific_journal-1744	92	5	always	always	ADV
american_scientific_journal-1744	92	6	follow	follow	VERB
american_scientific_journal-1744	92	7	appropriate	appropriate	ADJ
american_scientific_journal-1744	92	8	procedure	procedure	NOUN
american_scientific_journal-1744	92	9	in	in	ADP
american_scientific_journal-1744	92	10	solving	solve	VERB
american_scientific_journal-1744	92	11	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	92	12	questions	question	NOUN
american_scientific_journal-1744	92	13	?	?	PUNCT
american_scientific_journal-1744	93	1	sch	sch	INTJ
american_scientific_journal-1744	94	1	a	a	DET
american_scientific_journal-1744	94	2	16	16	NUM
american_scientific_journal-1744	94	3	15	15	NUM
american_scientific_journal-1744	94	4	69	69	NUM
american_scientific_journal-1744	94	5	sch	sch	NOUN
american_scientific_journal-1744	94	6	b	b	PROPN
american_scientific_journal-1744	94	7	16	16	NUM
american_scientific_journal-1744	94	8	19	19	NUM
american_scientific_journal-1744	94	9	65	65	NUM
american_scientific_journal-1744	94	10	sch	sch	ADJ
american_scientific_journal-1744	94	11	c	c	NOUN
american_scientific_journal-1744	94	12	33	33	NUM
american_scientific_journal-1744	94	13	5	5	NUM
american_scientific_journal-1744	94	14	62	62	NUM
american_scientific_journal-1744	94	15	sch	sch	ADJ
american_scientific_journal-1744	95	1	d	d	NOUN
american_scientific_journal-1744	95	2	50	50	NUM
american_scientific_journal-1744	95	3	40	40	NUM
american_scientific_journal-1744	95	4	10	10	NUM
american_scientific_journal-1744	95	5	mean	mean	NOUN
american_scientific_journal-1744	95	6	28.75	28.75	NUM
american_scientific_journal-1744	95	7	19.75	19.75	NUM
american_scientific_journal-1744	95	8	51.50	51.50	NUM
american_scientific_journal-1744	95	9	3	3	NUM
american_scientific_journal-1744	95	10	.	.	PUNCT
american_scientific_journal-1744	96	1	do	do	VERB
american_scientific_journal-1744	96	2	most	most	ADJ
american_scientific_journal-1744	96	3	learners	learner	NOUN
american_scientific_journal-1744	96	4	in	in	ADP
american_scientific_journal-1744	96	5	your	your	PRON
american_scientific_journal-1744	96	6	school	school	NOUN
american_scientific_journal-1744	96	7	work	work	NOUN
american_scientific_journal-1744	96	8	in	in	ADP
american_scientific_journal-1744	96	9	group	group	NOUN
american_scientific_journal-1744	96	10	to	to	PART
american_scientific_journal-1744	96	11	solve	solve	VERB
american_scientific_journal-1744	96	12	on	on	ADP
american_scientific_journal-1744	96	13	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	96	14	questions	question	NOUN
american_scientific_journal-1744	96	15	?	?	PUNCT
american_scientific_journal-1744	97	1	sch	sch	INTJ
american_scientific_journal-1744	98	1	a	a	DET
american_scientific_journal-1744	98	2	7	7	NUM
american_scientific_journal-1744	98	3	8	8	NUM
american_scientific_journal-1744	98	4	85	85	NUM
american_scientific_journal-1744	98	5	sch	sch	NOUN
american_scientific_journal-1744	98	6	b	b	PROPN
american_scientific_journal-1744	98	7	12	12	NUM
american_scientific_journal-1744	98	8	4	4	NUM
american_scientific_journal-1744	98	9	85	85	NUM
american_scientific_journal-1744	98	10	sch	sch	NOUN
american_scientific_journal-1744	98	11	c	c	NOUN
american_scientific_journal-1744	98	12	5	5	NUM
american_scientific_journal-1744	98	13	5	5	NUM
american_scientific_journal-1744	98	14	86	86	NUM
american_scientific_journal-1744	98	15	sch	sch	ADJ
american_scientific_journal-1744	99	1	d	d	NOUN
american_scientific_journal-1744	99	2	50	50	NUM
american_scientific_journal-1744	99	3	10	10	NUM
american_scientific_journal-1744	99	4	40	40	NUM
american_scientific_journal-1744	99	5	mean	mean	NOUN
american_scientific_journal-1744	99	6	18.25	18.25	NUM
american_scientific_journal-1744	99	7	6.75	6.75	NUM
american_scientific_journal-1744	99	8	75	75	NUM
american_scientific_journal-1744	99	9	4	4	NUM
american_scientific_journal-1744	99	10	.	.	PUNCT
american_scientific_journal-1744	100	1	does	do	AUX
american_scientific_journal-1744	100	2	your	your	PRON
american_scientific_journal-1744	100	3	knowledge	knowledge	NOUN
american_scientific_journal-1744	100	4	of	of	ADP
american_scientific_journal-1744	100	5	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	100	6	concept	concept	NOUN
american_scientific_journal-1744	100	7	assist	assist	VERB
american_scientific_journal-1744	100	8	you	you	PRON
american_scientific_journal-1744	100	9	in	in	ADP
american_scientific_journal-1744	100	10	understanding	understand	VERB
american_scientific_journal-1744	100	11	other	other	ADJ
american_scientific_journal-1744	100	12	calculations	calculation	NOUN
american_scientific_journal-1744	100	13	in	in	ADP
american_scientific_journal-1744	100	14	chemistry	chemistry	NOUN
american_scientific_journal-1744	100	15	?	?	PUNCT
american_scientific_journal-1744	101	1	sch	sch	INTJ
american_scientific_journal-1744	102	1	a	a	DET
american_scientific_journal-1744	102	2	35	35	NUM
american_scientific_journal-1744	102	3	23	23	NUM
american_scientific_journal-1744	102	4	39	39	NUM
american_scientific_journal-1744	102	5	sch	sch	INTJ
american_scientific_journal-1744	102	6	b	b	NOUN
american_scientific_journal-1744	102	7	62	62	NUM
american_scientific_journal-1744	102	8	15	15	NUM
american_scientific_journal-1744	102	9	23	23	NUM
american_scientific_journal-1744	103	1	sch	sch	INTJ
american_scientific_journal-1744	103	2	c	c	NOUN
american_scientific_journal-1744	103	3	15	15	NUM
american_scientific_journal-1744	103	4	5	5	NUM
american_scientific_journal-1744	103	5	91	91	NUM
american_scientific_journal-1744	103	6	sch	sch	ADJ
american_scientific_journal-1744	103	7	d	d	NOUN
american_scientific_journal-1744	103	8	70	70	NUM
american_scientific_journal-1744	103	9	20	20	NUM
american_scientific_journal-1744	103	10	10	10	NUM
american_scientific_journal-1744	103	11	mean	mean	NOUN
american_scientific_journal-1744	103	12	42.5	42.5	NUM
american_scientific_journal-1744	103	13	15.75	15.75	NUM
american_scientific_journal-1744	103	14	38.75	38.75	NUM
american_scientific_journal-1744	103	15	5	5	NUM
american_scientific_journal-1744	103	16	.	.	PUNCT
american_scientific_journal-1744	104	1	do	do	AUX
american_scientific_journal-1744	104	2	you	you	PRON
american_scientific_journal-1744	104	3	think	think	VERB
american_scientific_journal-1744	104	4	mathematics	mathematic	NOUN
american_scientific_journal-1744	104	5	concept	concept	NOUN
american_scientific_journal-1744	104	6	is	be	AUX
american_scientific_journal-1744	104	7	necessary	necessary	ADJ
american_scientific_journal-1744	104	8	to	to	PART
american_scientific_journal-1744	104	9	understand	understand	VERB
american_scientific_journal-1744	104	10	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	104	11	?	?	PUNCT
american_scientific_journal-1744	105	1	sch	sch	INTJ
american_scientific_journal-1744	106	1	a	a	DET
american_scientific_journal-1744	106	2	84	84	NUM
american_scientific_journal-1744	106	3	8	8	NUM
american_scientific_journal-1744	106	4	8	8	NUM
american_scientific_journal-1744	106	5	sch	sch	NOUN
american_scientific_journal-1744	106	6	b	b	NOUN
american_scientific_journal-1744	106	7	69	69	NUM
american_scientific_journal-1744	106	8	12	12	NUM
american_scientific_journal-1744	106	9	15	15	NUM
american_scientific_journal-1744	106	10	sch	sch	ADJ
american_scientific_journal-1744	106	11	c	c	NOUN
american_scientific_journal-1744	106	12	52	52	NUM
american_scientific_journal-1744	106	13	29	29	NUM
american_scientific_journal-1744	106	14	19	19	NUM
american_scientific_journal-1744	106	15	sch	sch	ADJ
american_scientific_journal-1744	106	16	d	d	NOUN
american_scientific_journal-1744	106	17	90	90	NUM
american_scientific_journal-1744	106	18	0	0	NUM
american_scientific_journal-1744	106	19	10	10	NUM
american_scientific_journal-1744	106	20	mean	mean	NOUN
american_scientific_journal-1744	106	21	74.75	74.75	NUM
american_scientific_journal-1744	106	22	12.25	12.25	NUM
american_scientific_journal-1744	106	23	13	13	NUM
american_scientific_journal-1744	106	24	3.3	3.3	NUM
american_scientific_journal-1744	106	25	strategies	strategy	NOUN
american_scientific_journal-1744	106	26	for	for	ADP
american_scientific_journal-1744	106	27	improving	improve	VERB
american_scientific_journal-1744	106	28	performance	performance	NOUN
american_scientific_journal-1744	106	29	in	in	ADP
american_scientific_journal-1744	106	30	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	106	31	in	in	ADP
american_scientific_journal-1744	106	32	the	the	DET
american_scientific_journal-1744	106	33	study	study	NOUN
american_scientific_journal-1744	106	34	area	area	NOUN
american_scientific_journal-1744	106	35	table	table	NOUN
american_scientific_journal-1744	106	36	4	4	NUM
american_scientific_journal-1744	106	37	presents	present	VERB
american_scientific_journal-1744	106	38	the	the	DET
american_scientific_journal-1744	106	39	findings	finding	NOUN
american_scientific_journal-1744	106	40	on	on	ADP
american_scientific_journal-1744	106	41	the	the	DET
american_scientific_journal-1744	106	42	strategies	strategy	NOUN
american_scientific_journal-1744	106	43	for	for	ADP
american_scientific_journal-1744	106	44	improving	improve	VERB
american_scientific_journal-1744	106	45	performance	performance	NOUN
american_scientific_journal-1744	106	46	in	in	ADP
american_scientific_journal-1744	106	47	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	106	48	in	in	ADP
american_scientific_journal-1744	106	49	the	the	DET
american_scientific_journal-1744	106	50	study	study	NOUN
american_scientific_journal-1744	106	51	area	area	NOUN
american_scientific_journal-1744	106	52	.	.	PUNCT
american_scientific_journal-1744	107	1	the	the	DET
american_scientific_journal-1744	107	2	overall	overall	ADJ
american_scientific_journal-1744	107	3	means	mean	NOUN
american_scientific_journal-1744	107	4	of	of	ADP
american_scientific_journal-1744	107	5	respondents	respondent	NOUN
american_scientific_journal-1744	107	6	on	on	ADP
american_scientific_journal-1744	107	7	strategies	strategy	NOUN
american_scientific_journal-1744	107	8	for	for	ADP
american_scientific_journal-1744	107	9	improving	improve	VERB
american_scientific_journal-1744	107	10	performance	performance	NOUN
american_scientific_journal-1744	107	11	in	in	ADP
american_scientific_journal-1744	107	12	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	107	13	is	be	AUX
american_scientific_journal-1744	107	14	shown	show	VERB
american_scientific_journal-1744	107	15	in	in	ADP
american_scientific_journal-1744	107	16	figure	figure	NOUN
american_scientific_journal-1744	107	17	3	3	NUM
american_scientific_journal-1744	107	18	.	.	PUNCT
american_scientific_journal-1744	108	1	the	the	DET
american_scientific_journal-1744	108	2	results	result	NOUN
american_scientific_journal-1744	108	3	showed	show	VERB
american_scientific_journal-1744	108	4	that	that	SCONJ
american_scientific_journal-1744	108	5	an	an	DET
american_scientific_journal-1744	108	6	average	average	NOUN
american_scientific_journal-1744	108	7	of	of	ADP
american_scientific_journal-1744	108	8	30	30	NUM
american_scientific_journal-1744	108	9	%	%	NOUN
american_scientific_journal-1744	108	10	of	of	ADP
american_scientific_journal-1744	108	11	the	the	DET
american_scientific_journal-1744	108	12	participants	participant	NOUN
american_scientific_journal-1744	108	13	agreed	agree	VERB
american_scientific_journal-1744	108	14	on	on	ADP
american_scientific_journal-1744	108	15	meeting	meet	VERB
american_scientific_journal-1744	108	16	their	their	PRON
american_scientific_journal-1744	108	17	physical	physical	ADJ
american_scientific_journal-1744	108	18	science	science	NOUN
american_scientific_journal-1744	108	19	teachers	teacher	NOUN
american_scientific_journal-1744	108	20	for	for	ADP
american_scientific_journal-1744	108	21	assistance	assistance	NOUN
american_scientific_journal-1744	108	22	on	on	ADP
american_scientific_journal-1744	108	23	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	108	24	problems	problem	NOUN
american_scientific_journal-1744	108	25	,	,	PUNCT
american_scientific_journal-1744	108	26	11	11	NUM
american_scientific_journal-1744	108	27	%	%	NOUN
american_scientific_journal-1744	108	28	undecided	undecided	ADJ
american_scientific_journal-1744	108	29	while	while	SCONJ
american_scientific_journal-1744	108	30	61	61	NUM
american_scientific_journal-1744	108	31	%	%	NOUN
american_scientific_journal-1744	108	32	disagreed	disagree	VERB
american_scientific_journal-1744	108	33	.	.	PUNCT
american_scientific_journal-1744	109	1	american	american	ADJ
american_scientific_journal-1744	109	2	scientific	scientific	ADJ
american_scientific_journal-1744	109	3	research	research	PROPN
american_scientific_journal-1744	109	4	journal	journal	NOUN
american_scientific_journal-1744	109	5	for	for	ADP
american_scientific_journal-1744	109	6	engineering	engineering	NOUN
american_scientific_journal-1744	109	7	,	,	PUNCT
american_scientific_journal-1744	109	8	technology	technology	NOUN
american_scientific_journal-1744	109	9	,	,	PUNCT
american_scientific_journal-1744	109	10	and	and	CCONJ
american_scientific_journal-1744	109	11	sciences	science	NOUN
american_scientific_journal-1744	109	12	(	(	PUNCT
american_scientific_journal-1744	109	13	asrjets	asrjet	NOUN
american_scientific_journal-1744	109	14	)	)	PUNCT
american_scientific_journal-1744	109	15	(	(	PUNCT
american_scientific_journal-1744	109	16	2016	2016	NUM
american_scientific_journal-1744	109	17	)	)	PUNCT
american_scientific_journal-1744	109	18	volume	volume	NOUN
american_scientific_journal-1744	109	19	21	21	NUM
american_scientific_journal-1744	109	20	,	,	PUNCT
american_scientific_journal-1744	109	21	no	no	DET
american_scientific_journal-1744	109	22	1	1	NUM
american_scientific_journal-1744	109	23	,	,	PUNCT
american_scientific_journal-1744	109	24	pp	pp	ADV
american_scientific_journal-1744	109	25	216	216	NUM
american_scientific_journal-1744	109	26	-	-	SYM
american_scientific_journal-1744	109	27	226	226	NUM
american_scientific_journal-1744	109	28	223	223	NUM
american_scientific_journal-1744	109	29	the	the	DET
american_scientific_journal-1744	109	30	high	high	ADJ
american_scientific_journal-1744	109	31	percentage	percentage	NOUN
american_scientific_journal-1744	109	32	of	of	ADP
american_scientific_journal-1744	109	33	the	the	DET
american_scientific_journal-1744	109	34	learners	learner	NOUN
american_scientific_journal-1744	109	35	which	which	PRON
american_scientific_journal-1744	109	36	indicated	indicate	VERB
american_scientific_journal-1744	109	37	not	not	PART
american_scientific_journal-1744	109	38	meeting	meet	VERB
american_scientific_journal-1744	109	39	their	their	PRON
american_scientific_journal-1744	109	40	science	science	NOUN
american_scientific_journal-1744	109	41	teachers	teacher	NOUN
american_scientific_journal-1744	109	42	for	for	ADP
american_scientific_journal-1744	109	43	assistance	assistance	NOUN
american_scientific_journal-1744	109	44	in	in	ADP
american_scientific_journal-1744	109	45	solving	solve	VERB
american_scientific_journal-1744	109	46	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	109	47	problems	problem	NOUN
american_scientific_journal-1744	109	48	suggest	suggest	VERB
american_scientific_journal-1744	109	49	a	a	DET
american_scientific_journal-1744	109	50	negative	negative	ADJ
american_scientific_journal-1744	109	51	attitude	attitude	NOUN
american_scientific_journal-1744	109	52	towards	towards	ADP
american_scientific_journal-1744	109	53	the	the	DET
american_scientific_journal-1744	109	54	concepts	concept	NOUN
american_scientific_journal-1744	109	55	and	and	CCONJ
american_scientific_journal-1744	109	56	this	this	PRON
american_scientific_journal-1744	109	57	may	may	AUX
american_scientific_journal-1744	109	58	certainly	certainly	ADV
american_scientific_journal-1744	109	59	affect	affect	VERB
american_scientific_journal-1744	109	60	their	their	PRON
american_scientific_journal-1744	109	61	view	view	NOUN
american_scientific_journal-1744	109	62	not	not	PART
american_scientific_journal-1744	109	63	only	only	ADV
american_scientific_journal-1744	109	64	of	of	ADP
american_scientific_journal-1744	109	65	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	109	66	but	but	CCONJ
american_scientific_journal-1744	109	67	physical	physical	ADJ
american_scientific_journal-1744	109	68	science	science	NOUN
american_scientific_journal-1744	109	69	as	as	ADP
american_scientific_journal-1744	109	70	a	a	DET
american_scientific_journal-1744	109	71	whole	whole	NOUN
american_scientific_journal-1744	109	72	.	.	PUNCT
american_scientific_journal-1744	110	1	learners	learner	NOUN
american_scientific_journal-1744	110	2	must	must	AUX
american_scientific_journal-1744	110	3	be	be	AUX
american_scientific_journal-1744	110	4	encouraged	encourage	VERB
american_scientific_journal-1744	110	5	to	to	PART
american_scientific_journal-1744	110	6	see	see	VERB
american_scientific_journal-1744	110	7	their	their	PRON
american_scientific_journal-1744	110	8	subject	subject	ADJ
american_scientific_journal-1744	110	9	teachers	teacher	NOUN
american_scientific_journal-1744	110	10	for	for	ADP
american_scientific_journal-1744	110	11	special	special	ADJ
american_scientific_journal-1744	110	12	problems	problem	NOUN
american_scientific_journal-1744	110	13	since	since	SCONJ
american_scientific_journal-1744	110	14	often	often	ADV
american_scientific_journal-1744	110	15	times	time	NOUN
american_scientific_journal-1744	110	16	;	;	PUNCT
american_scientific_journal-1744	110	17	the	the	DET
american_scientific_journal-1744	110	18	teachers	teacher	NOUN
american_scientific_journal-1744	110	19	may	may	AUX
american_scientific_journal-1744	110	20	not	not	PART
american_scientific_journal-1744	110	21	be	be	AUX
american_scientific_journal-1744	110	22	able	able	ADJ
american_scientific_journal-1744	110	23	to	to	PART
american_scientific_journal-1744	110	24	accommodate	accommodate	VERB
american_scientific_journal-1744	110	25	all	all	DET
american_scientific_journal-1744	110	26	the	the	DET
american_scientific_journal-1744	110	27	different	different	ADJ
american_scientific_journal-1744	110	28	learning	learning	NOUN
american_scientific_journal-1744	110	29	capabilities	capability	NOUN
american_scientific_journal-1744	110	30	in	in	ADP
american_scientific_journal-1744	110	31	the	the	DET
american_scientific_journal-1744	110	32	classroom	classroom	NOUN
american_scientific_journal-1744	110	33	.	.	PUNCT
american_scientific_journal-1744	111	1	when	when	SCONJ
american_scientific_journal-1744	111	2	a	a	DET
american_scientific_journal-1744	111	3	student	student	NOUN
american_scientific_journal-1744	111	4	meets	meet	VERB
american_scientific_journal-1744	111	5	a	a	DET
american_scientific_journal-1744	111	6	teacher	teacher	NOUN
american_scientific_journal-1744	111	7	for	for	ADP
american_scientific_journal-1744	111	8	one	one	NUM
american_scientific_journal-1744	111	9	to	to	ADP
american_scientific_journal-1744	111	10	one	one	NUM
american_scientific_journal-1744	111	11	discussion	discussion	NOUN
american_scientific_journal-1744	111	12	,	,	PUNCT
american_scientific_journal-1744	111	13	the	the	DET
american_scientific_journal-1744	111	14	teacher	teacher	NOUN
american_scientific_journal-1744	111	15	is	be	AUX
american_scientific_journal-1744	111	16	bound	bind	VERB
american_scientific_journal-1744	111	17	to	to	PART
american_scientific_journal-1744	111	18	adjust	adjust	VERB
american_scientific_journal-1744	111	19	to	to	ADP
american_scientific_journal-1744	111	20	the	the	DET
american_scientific_journal-1744	111	21	individual	individual	ADJ
american_scientific_journal-1744	111	22	level	level	NOUN
american_scientific_journal-1744	111	23	of	of	ADP
american_scientific_journal-1744	111	24	the	the	DET
american_scientific_journal-1744	111	25	student	student	NOUN
american_scientific_journal-1744	111	26	to	to	PART
american_scientific_journal-1744	111	27	make	make	VERB
american_scientific_journal-1744	111	28	the	the	DET
american_scientific_journal-1744	111	29	discussion	discussion	NOUN
american_scientific_journal-1744	111	30	learner	learner	NOUN
american_scientific_journal-1744	111	31	-	-	PUNCT
american_scientific_journal-1744	111	32	centred	centre	VERB
american_scientific_journal-1744	111	33	and	and	CCONJ
american_scientific_journal-1744	111	34	this	this	DET
american_scientific_journal-1744	111	35	way	way	NOUN
american_scientific_journal-1744	111	36	,	,	PUNCT
american_scientific_journal-1744	111	37	help	help	VERB
american_scientific_journal-1744	111	38	the	the	DET
american_scientific_journal-1744	111	39	student	student	NOUN
american_scientific_journal-1744	111	40	to	to	PART
american_scientific_journal-1744	111	41	improve	improve	VERB
american_scientific_journal-1744	111	42	on	on	ADP
american_scientific_journal-1744	111	43	his	his	PRON
american_scientific_journal-1744	111	44	/	/	SYM
american_scientific_journal-1744	111	45	her	her	PRON
american_scientific_journal-1744	111	46	learning	learning	NOUN
american_scientific_journal-1744	111	47	.	.	PUNCT
american_scientific_journal-1744	112	1	table	table	NOUN
american_scientific_journal-1744	112	2	4	4	NUM
american_scientific_journal-1744	112	3	:	:	PUNCT
american_scientific_journal-1744	112	4	strategies	strategy	NOUN
american_scientific_journal-1744	112	5	for	for	ADP
american_scientific_journal-1744	112	6	improving	improve	VERB
american_scientific_journal-1744	112	7	performance	performance	NOUN
american_scientific_journal-1744	112	8	in	in	ADP
american_scientific_journal-1744	112	9	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	112	10	probing	probe	VERB
american_scientific_journal-1744	112	11	questions	question	NOUN
american_scientific_journal-1744	112	12	a	a	DET
american_scientific_journal-1744	112	13	(	(	PUNCT
american_scientific_journal-1744	112	14	%	%	NOUN
american_scientific_journal-1744	112	15	)	)	PUNCT
american_scientific_journal-1744	112	16	agreed	agree	VERB
american_scientific_journal-1744	112	17	u	u	NOUN
american_scientific_journal-1744	112	18	(	(	PUNCT
american_scientific_journal-1744	112	19	%	%	INTJ
american_scientific_journal-1744	112	20	)	)	PUNCT
american_scientific_journal-1744	112	21	undecided	undecided	ADJ
american_scientific_journal-1744	112	22	d	d	X
american_scientific_journal-1744	112	23	(	(	PUNCT
american_scientific_journal-1744	112	24	%	%	INTJ
american_scientific_journal-1744	112	25	)	)	PUNCT
american_scientific_journal-1744	112	26	disagreed	disagree	VERB
american_scientific_journal-1744	112	27	1	1	NUM
american_scientific_journal-1744	112	28	.	.	PUNCT
american_scientific_journal-1744	113	1	do	do	AUX
american_scientific_journal-1744	113	2	you	you	PRON
american_scientific_journal-1744	113	3	meet	meet	VERB
american_scientific_journal-1744	113	4	your	your	PRON
american_scientific_journal-1744	113	5	physical	physical	ADJ
american_scientific_journal-1744	113	6	science	science	NOUN
american_scientific_journal-1744	113	7	teacher	teacher	NOUN
american_scientific_journal-1744	113	8	regularly	regularly	ADV
american_scientific_journal-1744	113	9	for	for	ADP
american_scientific_journal-1744	113	10	assistance	assistance	NOUN
american_scientific_journal-1744	113	11	in	in	ADP
american_scientific_journal-1744	113	12	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	113	13	’s	’s	PART
american_scientific_journal-1744	113	14	related	relate	VERB
american_scientific_journal-1744	113	15	problems	problem	NOUN
american_scientific_journal-1744	113	16	?	?	PUNCT
american_scientific_journal-1744	114	1	sch	sch	INTJ
american_scientific_journal-1744	115	1	a	a	DET
american_scientific_journal-1744	115	2	27	27	NUM
american_scientific_journal-1744	115	3	19	19	NUM
american_scientific_journal-1744	115	4	50	50	NUM
american_scientific_journal-1744	115	5	sch	sch	NOUN
american_scientific_journal-1744	115	6	b	b	NOUN
american_scientific_journal-1744	115	7	23	23	NUM
american_scientific_journal-1744	115	8	12	12	NUM
american_scientific_journal-1744	115	9	61	61	NUM
american_scientific_journal-1744	115	10	sch	sch	ADJ
american_scientific_journal-1744	115	11	c	c	NOUN
american_scientific_journal-1744	115	12	43	43	NUM
american_scientific_journal-1744	115	13	0	0	NUM
american_scientific_journal-1744	115	14	57	57	NUM
american_scientific_journal-1744	116	1	sch	sch	ADJ
american_scientific_journal-1744	116	2	d	d	NOUN
american_scientific_journal-1744	116	3	60	60	NUM
american_scientific_journal-1744	116	4	10	10	NUM
american_scientific_journal-1744	116	5	30	30	NUM
american_scientific_journal-1744	116	6	mean	mean	NOUN
american_scientific_journal-1744	116	7	13	13	NUM
american_scientific_journal-1744	116	8	17.75	17.75	NUM
american_scientific_journal-1744	116	9	69.25	69.25	NUM
american_scientific_journal-1744	116	10	2	2	NUM
american_scientific_journal-1744	116	11	.	.	PUNCT
american_scientific_journal-1744	117	1	do	do	AUX
american_scientific_journal-1744	117	2	you	you	PRON
american_scientific_journal-1744	117	3	attend	attend	VERB
american_scientific_journal-1744	117	4	tutorial	tutorial	ADJ
american_scientific_journal-1744	117	5	class	class	NOUN
american_scientific_journal-1744	117	6	to	to	PART
american_scientific_journal-1744	117	7	enhance	enhance	VERB
american_scientific_journal-1744	117	8	your	your	PRON
american_scientific_journal-1744	117	9	understanding	understanding	NOUN
american_scientific_journal-1744	117	10	of	of	ADP
american_scientific_journal-1744	117	11	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	117	12	and	and	CCONJ
american_scientific_journal-1744	117	13	chemistry	chemistry	NOUN
american_scientific_journal-1744	117	14	generally	generally	ADV
american_scientific_journal-1744	117	15	sch	sch	VERB
american_scientific_journal-1744	117	16	a	a	DET
american_scientific_journal-1744	117	17	19	19	NUM
american_scientific_journal-1744	117	18	12	12	NUM
american_scientific_journal-1744	117	19	69	69	NUM
american_scientific_journal-1744	117	20	sch	sch	NOUN
american_scientific_journal-1744	117	21	b	b	NOUN
american_scientific_journal-1744	117	22	12	12	NUM
american_scientific_journal-1744	117	23	12	12	NUM
american_scientific_journal-1744	117	24	77	77	NUM
american_scientific_journal-1744	118	1	sch	sch	INTJ
american_scientific_journal-1744	118	2	c	c	NOUN
american_scientific_journal-1744	118	3	5	5	NUM
american_scientific_journal-1744	118	4	5	5	NUM
american_scientific_journal-1744	118	5	91	91	NUM
american_scientific_journal-1744	119	1	sch	sch	ADJ
american_scientific_journal-1744	119	2	d	d	NOUN
american_scientific_journal-1744	119	3	50	50	NUM
american_scientific_journal-1744	119	4	10	10	NUM
american_scientific_journal-1744	119	5	40	40	NUM
american_scientific_journal-1744	119	6	mean	mean	NOUN
american_scientific_journal-1744	119	7	31.5	31.5	NUM
american_scientific_journal-1744	119	8	9.75	9.75	NUM
american_scientific_journal-1744	119	9	68.75	68.75	NUM
american_scientific_journal-1744	119	10	3	3	NUM
american_scientific_journal-1744	119	11	.	.	PUNCT
american_scientific_journal-1744	119	12	are	be	AUX
american_scientific_journal-1744	119	13	you	you	PRON
american_scientific_journal-1744	119	14	aware	aware	ADJ
american_scientific_journal-1744	119	15	of	of	ADP
american_scientific_journal-1744	119	16	the	the	DET
american_scientific_journal-1744	119	17	existence	existence	NOUN
american_scientific_journal-1744	119	18	of	of	ADP
american_scientific_journal-1744	119	19	any	any	DET
american_scientific_journal-1744	119	20	tutorial	tutorial	ADJ
american_scientific_journal-1744	119	21	class	class	NOUN
american_scientific_journal-1744	119	22	that	that	PRON
american_scientific_journal-1744	119	23	teaches	teach	VERB
american_scientific_journal-1744	119	24	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	119	25	and	and	CCONJ
american_scientific_journal-1744	119	26	chemistry	chemistry	NOUN
american_scientific_journal-1744	119	27	generally	generally	ADV
american_scientific_journal-1744	119	28	?	?	PUNCT
american_scientific_journal-1744	120	1	sch	sch	INTJ
american_scientific_journal-1744	121	1	a	a	DET
american_scientific_journal-1744	121	2	19	19	NUM
american_scientific_journal-1744	121	3	19	19	NUM
american_scientific_journal-1744	121	4	61	61	NUM
american_scientific_journal-1744	121	5	sch	sch	NOUN
american_scientific_journal-1744	121	6	b	b	NOUN
american_scientific_journal-1744	121	7	8	8	NUM
american_scientific_journal-1744	121	8	12	12	NUM
american_scientific_journal-1744	121	9	77	77	NUM
american_scientific_journal-1744	122	1	sch	sch	INTJ
american_scientific_journal-1744	122	2	c	c	NOUN
american_scientific_journal-1744	122	3	5	5	NUM
american_scientific_journal-1744	122	4	10	10	NUM
american_scientific_journal-1744	122	5	81	81	NUM
american_scientific_journal-1744	123	1	sch	sch	ADJ
american_scientific_journal-1744	123	2	d	d	NOUN
american_scientific_journal-1744	123	3	20	20	NUM
american_scientific_journal-1744	123	4	30	30	NUM
american_scientific_journal-1744	123	5	50	50	NUM
american_scientific_journal-1744	123	6	mean	mean	NOUN
american_scientific_journal-1744	123	7	38.25	38.25	NUM
american_scientific_journal-1744	123	8	10.25	10.25	NUM
american_scientific_journal-1744	123	9	51.50	51.50	NUM
american_scientific_journal-1744	123	10	4	4	NUM
american_scientific_journal-1744	123	11	.	.	PUNCT
american_scientific_journal-1744	124	1	should	should	AUX
american_scientific_journal-1744	124	2	stoichiometry	stoichiometry	VERB
american_scientific_journal-1744	124	3	concept	concept	NOUN
american_scientific_journal-1744	124	4	be	be	AUX
american_scientific_journal-1744	124	5	removed	remove	VERB
american_scientific_journal-1744	124	6	from	from	ADP
american_scientific_journal-1744	124	7	the	the	DET
american_scientific_journal-1744	124	8	syllabus	syllabus	NOUN
american_scientific_journal-1744	124	9	sch	sch	INTJ
american_scientific_journal-1744	125	1	a	a	DET
american_scientific_journal-1744	125	2	46	46	NUM
american_scientific_journal-1744	125	3	4	4	NUM
american_scientific_journal-1744	125	4	50	50	NUM
american_scientific_journal-1744	125	5	sch	sch	NOUN
american_scientific_journal-1744	125	6	b	b	NOUN
american_scientific_journal-1744	125	7	43	43	NUM
american_scientific_journal-1744	125	8	11	11	NUM
american_scientific_journal-1744	125	9	46	46	NUM
american_scientific_journal-1744	125	10	sch	sch	INTJ
american_scientific_journal-1744	125	11	c	c	PROPN
american_scientific_journal-1744	125	12	38	38	NUM
american_scientific_journal-1744	125	13	0	0	NUM
american_scientific_journal-1744	125	14	57	57	NUM
american_scientific_journal-1744	125	15	sch	sch	ADJ
american_scientific_journal-1744	125	16	d	d	NOUN
american_scientific_journal-1744	125	17	20	20	NUM
american_scientific_journal-1744	125	18	10	10	NUM
american_scientific_journal-1744	125	19	70	70	NUM
american_scientific_journal-1744	125	20	mean	mean	NOUN
american_scientific_journal-1744	125	21	38	38	NUM
american_scientific_journal-1744	125	22	6.25	6.25	NUM
american_scientific_journal-1744	125	23	55.75	55.75	NUM
american_scientific_journal-1744	125	24	american	american	ADJ
american_scientific_journal-1744	125	25	scientific	scientific	ADJ
american_scientific_journal-1744	125	26	research	research	NOUN
american_scientific_journal-1744	125	27	journal	journal	NOUN
american_scientific_journal-1744	125	28	for	for	ADP
american_scientific_journal-1744	125	29	engineering	engineering	NOUN
american_scientific_journal-1744	125	30	,	,	PUNCT
american_scientific_journal-1744	125	31	technology	technology	NOUN
american_scientific_journal-1744	125	32	,	,	PUNCT
american_scientific_journal-1744	125	33	and	and	CCONJ
american_scientific_journal-1744	125	34	sciences	science	NOUN
american_scientific_journal-1744	125	35	(	(	PUNCT
american_scientific_journal-1744	125	36	asrjets	asrjet	NOUN
american_scientific_journal-1744	125	37	)	)	PUNCT
american_scientific_journal-1744	125	38	(	(	PUNCT
american_scientific_journal-1744	125	39	2016	2016	NUM
american_scientific_journal-1744	125	40	)	)	PUNCT
american_scientific_journal-1744	125	41	volume	volume	NOUN
american_scientific_journal-1744	125	42	21	21	NUM
american_scientific_journal-1744	125	43	,	,	PUNCT
american_scientific_journal-1744	125	44	no	no	DET
american_scientific_journal-1744	125	45	1	1	NUM
american_scientific_journal-1744	125	46	,	,	PUNCT
american_scientific_journal-1744	125	47	pp	pp	ADV
american_scientific_journal-1744	125	48	216	216	NUM
american_scientific_journal-1744	125	49	-	-	SYM
american_scientific_journal-1744	125	50	226	226	NUM
american_scientific_journal-1744	125	51	224	224	NUM
american_scientific_journal-1744	125	52	figure	figure	NOUN
american_scientific_journal-1744	125	53	2	2	NUM
american_scientific_journal-1744	125	54	:	:	PUNCT
american_scientific_journal-1744	126	1	overall	overall	ADJ
american_scientific_journal-1744	126	2	mean	mean	ADJ
american_scientific_journal-1744	126	3	respondents	respondent	NOUN
american_scientific_journal-1744	126	4	on	on	ADP
american_scientific_journal-1744	126	5	perceived	perceive	VERB
american_scientific_journal-1744	126	6	factors	factor	NOUN
american_scientific_journal-1744	126	7	affecting	affect	VERB
american_scientific_journal-1744	126	8	learners	learner	NOUN
american_scientific_journal-1744	126	9	’	'	PUNCT
american_scientific_journal-1744	126	10	performance	performance	NOUN
american_scientific_journal-1744	126	11	in	in	ADP
american_scientific_journal-1744	126	12	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	126	13	figure	figure	NOUN
american_scientific_journal-1744	126	14	3	3	NUM
american_scientific_journal-1744	126	15	:	:	PUNCT
american_scientific_journal-1744	126	16	overall	overall	ADJ
american_scientific_journal-1744	126	17	mean	mean	VERB
american_scientific_journal-1744	126	18	respondents	respondent	NOUN
american_scientific_journal-1744	126	19	on	on	ADP
american_scientific_journal-1744	126	20	strategies	strategy	NOUN
american_scientific_journal-1744	126	21	for	for	ADP
american_scientific_journal-1744	126	22	improving	improve	VERB
american_scientific_journal-1744	126	23	performance	performance	NOUN
american_scientific_journal-1744	126	24	in	in	ADP
american_scientific_journal-1744	126	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	126	26	4	4	NUM
american_scientific_journal-1744	126	27	.	.	PUNCT
american_scientific_journal-1744	126	28	conclusion	conclusion	VERB
american_scientific_journal-1744	126	29	the	the	DET
american_scientific_journal-1744	126	30	results	result	NOUN
american_scientific_journal-1744	126	31	of	of	ADP
american_scientific_journal-1744	126	32	this	this	DET
american_scientific_journal-1744	126	33	study	study	NOUN
american_scientific_journal-1744	126	34	revealed	reveal	VERB
american_scientific_journal-1744	126	35	that	that	SCONJ
american_scientific_journal-1744	126	36	only	only	ADV
american_scientific_journal-1744	126	37	29.25	29.25	NUM
american_scientific_journal-1744	126	38	%	%	NOUN
american_scientific_journal-1744	126	39	of	of	ADP
american_scientific_journal-1744	126	40	the	the	DET
american_scientific_journal-1744	126	41	participants	participant	NOUN
american_scientific_journal-1744	126	42	indicated	indicate	VERB
american_scientific_journal-1744	126	43	that	that	SCONJ
american_scientific_journal-1744	126	44	they	they	PRON
american_scientific_journal-1744	126	45	have	have	VERB
american_scientific_journal-1744	126	46	good	good	ADJ
american_scientific_journal-1744	126	47	knowledge	knowledge	NOUN
american_scientific_journal-1744	126	48	of	of	ADP
american_scientific_journal-1744	126	49	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	126	50	to	to	PART
american_scientific_journal-1744	126	51	solve	solve	VERB
american_scientific_journal-1744	126	52	related	related	ADJ
american_scientific_journal-1744	126	53	problems	problem	NOUN
american_scientific_journal-1744	126	54	in	in	ADP
american_scientific_journal-1744	126	55	the	the	DET
american_scientific_journal-1744	126	56	study	study	NOUN
american_scientific_journal-1744	126	57	area	area	NOUN
american_scientific_journal-1744	126	58	.	.	PUNCT
american_scientific_journal-1744	127	1	on	on	ADP
american_scientific_journal-1744	127	2	the	the	DET
american_scientific_journal-1744	127	3	perceived	perceive	VERB
american_scientific_journal-1744	127	4	factors	factor	NOUN
american_scientific_journal-1744	127	5	affecting	affect	VERB
american_scientific_journal-1744	127	6	learners	learner	NOUN
american_scientific_journal-1744	127	7	’	'	PUNCT
american_scientific_journal-1744	127	8	performance	performance	NOUN
american_scientific_journal-1744	127	9	in	in	ADP
american_scientific_journal-1744	127	10	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	127	11	,	,	PUNCT
american_scientific_journal-1744	127	12	it	it	PRON
american_scientific_journal-1744	127	13	was	be	AUX
american_scientific_journal-1744	127	14	found	find	VERB
american_scientific_journal-1744	127	15	that	that	SCONJ
american_scientific_journal-1744	127	16	majority	majority	NOUN
american_scientific_journal-1744	127	17	indicated	indicate	VERB
american_scientific_journal-1744	127	18	lack	lack	NOUN
american_scientific_journal-1744	127	19	of	of	ADP
american_scientific_journal-1744	127	20	understanding	understanding	NOUN
american_scientific_journal-1744	127	21	of	of	ADP
american_scientific_journal-1744	127	22	the	the	DET
american_scientific_journal-1744	127	23	principles	principle	NOUN
american_scientific_journal-1744	127	24	underlying	underlie	VERB
american_scientific_journal-1744	127	25	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	127	26	including	include	VERB
american_scientific_journal-1744	127	27	the	the	DET
american_scientific_journal-1744	127	28	reactant	reactant	NOUN
american_scientific_journal-1744	127	29	-	-	PUNCT
american_scientific_journal-1744	127	30	reactant	reactant	NOUN
american_scientific_journal-1744	127	31	pair	pair	NOUN
american_scientific_journal-1744	127	32	and	and	CCONJ
american_scientific_journal-1744	127	33	reactant	reactant	NOUN
american_scientific_journal-1744	127	34	-	-	PUNCT
american_scientific_journal-1744	127	35	product	product	NOUN
american_scientific_journal-1744	127	36	pair	pair	NOUN
american_scientific_journal-1744	127	37	needed	need	VERB
american_scientific_journal-1744	127	38	to	to	PART
american_scientific_journal-1744	127	39	effectively	effectively	ADV
american_scientific_journal-1744	127	40	plan	plan	VERB
american_scientific_journal-1744	127	41	solution	solution	NOUN
american_scientific_journal-1744	127	42	to	to	PART
american_scientific_journal-1744	127	43	solve	solve	VERB
american_scientific_journal-1744	127	44	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	127	45	problems	problem	NOUN
american_scientific_journal-1744	127	46	.	.	PUNCT
american_scientific_journal-1744	128	1	more	more	ADV
american_scientific_journal-1744	128	2	worrisome	worrisome	ADJ
american_scientific_journal-1744	128	3	,	,	PUNCT
american_scientific_journal-1744	128	4	is	be	AUX
american_scientific_journal-1744	128	5	the	the	DET
american_scientific_journal-1744	128	6	lack	lack	NOUN
american_scientific_journal-1744	128	7	of	of	ADP
american_scientific_journal-1744	128	8	peer	peer	NOUN
american_scientific_journal-1744	128	9	-	-	PUNCT
american_scientific_journal-1744	128	10	assisted	assist	VERB
american_scientific_journal-1744	128	11	learning	learning	NOUN
american_scientific_journal-1744	128	12	as	as	SCONJ
american_scientific_journal-1744	128	13	indicated	indicate	VERB
american_scientific_journal-1744	128	14	by	by	ADP
american_scientific_journal-1744	128	15	the	the	DET
american_scientific_journal-1744	128	16	participants	participant	NOUN
american_scientific_journal-1744	128	17	.	.	PUNCT
american_scientific_journal-1744	129	1	peer	peer	NOUN
american_scientific_journal-1744	129	2	-	-	PUNCT
american_scientific_journal-1744	129	3	assisted	assist	VERB
american_scientific_journal-1744	129	4	learning	learning	NOUN
american_scientific_journal-1744	129	5	is	be	AUX
american_scientific_journal-1744	129	6	a	a	DET
american_scientific_journal-1744	129	7	very	very	ADV
american_scientific_journal-1744	129	8	helpful	helpful	ADJ
american_scientific_journal-1744	129	9	approach	approach	NOUN
american_scientific_journal-1744	129	10	to	to	ADP
american_scientific_journal-1744	129	11	solving	solve	VERB
american_scientific_journal-1744	129	12	general	general	ADJ
american_scientific_journal-1744	129	13	academic	academic	ADJ
american_scientific_journal-1744	129	14	problems	problem	NOUN
american_scientific_journal-1744	129	15	as	as	SCONJ
american_scientific_journal-1744	129	16	learners	learner	NOUN
american_scientific_journal-1744	129	17	could	could	AUX
american_scientific_journal-1744	129	18	easily	easily	ADV
american_scientific_journal-1744	129	19	discover	discover	VERB
american_scientific_journal-1744	129	20	useful	useful	ADJ
american_scientific_journal-1744	129	21	tips	tip	NOUN
american_scientific_journal-1744	129	22	through	through	ADP
american_scientific_journal-1744	129	23	exchanging	exchanging	NOUN
american_scientific_journal-1744	129	24	of	of	ADP
american_scientific_journal-1744	129	25	ideas	idea	NOUN
american_scientific_journal-1744	129	26	.	.	PUNCT
american_scientific_journal-1744	130	1	on	on	ADP
american_scientific_journal-1744	130	2	the	the	DET
american_scientific_journal-1744	130	3	strategies	strategy	NOUN
american_scientific_journal-1744	130	4	for	for	ADP
american_scientific_journal-1744	130	5	improving	improve	VERB
american_scientific_journal-1744	130	6	performance	performance	NOUN
american_scientific_journal-1744	130	7	in	in	ADP
american_scientific_journal-1744	130	8	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	130	9	,	,	PUNCT
american_scientific_journal-1744	130	10	majority	majority	NOUN
american_scientific_journal-1744	130	11	of	of	ADP
american_scientific_journal-1744	130	12	the	the	DET
american_scientific_journal-1744	130	13	participants	participant	NOUN
american_scientific_journal-1744	130	14	indicated	indicate	VERB
american_scientific_journal-1744	130	15	that	that	SCONJ
american_scientific_journal-1744	130	16	they	they	PRON
american_scientific_journal-1744	130	17	do	do	AUX
american_scientific_journal-1744	130	18	not	not	PART
american_scientific_journal-1744	130	19	always	always	ADV
american_scientific_journal-1744	130	20	meet	meet	VERB
american_scientific_journal-1744	130	21	their	their	PRON
american_scientific_journal-1744	130	22	science	science	NOUN
american_scientific_journal-1744	130	23	for	for	ADP
american_scientific_journal-1744	130	24	help	help	NOUN
american_scientific_journal-1744	130	25	and	and	CCONJ
american_scientific_journal-1744	130	26	are	be	AUX
american_scientific_journal-1744	130	27	not	not	PART
american_scientific_journal-1744	130	28	aware	aware	ADJ
american_scientific_journal-1744	130	29	of	of	ADP
american_scientific_journal-1744	130	30	any	any	DET
american_scientific_journal-1744	130	31	tutorial	tutorial	ADJ
american_scientific_journal-1744	130	32	class	class	NOUN
american_scientific_journal-1744	130	33	to	to	PART
american_scientific_journal-1744	130	34	help	help	VERB
american_scientific_journal-1744	130	35	week	week	NOUN
american_scientific_journal-1744	130	36	learners	learner	NOUN
american_scientific_journal-1744	130	37	in	in	ADP
american_scientific_journal-1744	130	38	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	130	39	.	.	PUNCT
american_scientific_journal-1744	131	1	this	this	PRON
american_scientific_journal-1744	131	2	may	may	AUX
american_scientific_journal-1744	131	3	lead	lead	VERB
american_scientific_journal-1744	131	4	to	to	ADP
american_scientific_journal-1744	131	5	frustration	frustration	NOUN
american_scientific_journal-1744	131	6	and	and	CCONJ
american_scientific_journal-1744	131	7	could	could	AUX
american_scientific_journal-1744	131	8	make	make	VERB
american_scientific_journal-1744	131	9	weak	weak	ADJ
american_scientific_journal-1744	131	10	learners	learner	NOUN
american_scientific_journal-1744	131	11	develop	develop	VERB
american_scientific_journal-1744	131	12	negative	negative	ADJ
american_scientific_journal-1744	131	13	attitudes	attitude	NOUN
american_scientific_journal-1744	131	14	towards	towards	ADP
american_scientific_journal-1744	131	15	challenging	challenging	ADJ
american_scientific_journal-1744	131	16	concepts	concept	NOUN
american_scientific_journal-1744	131	17	such	such	ADJ
american_scientific_journal-1744	131	18	as	as	ADP
american_scientific_journal-1744	131	19	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	131	20	.	.	PUNCT
american_scientific_journal-1744	132	1	5	5	X
american_scientific_journal-1744	132	2	.	.	X
american_scientific_journal-1744	132	3	recommendation	recommendation	NOUN
american_scientific_journal-1744	132	4	considering	consider	VERB
american_scientific_journal-1744	132	5	the	the	DET
american_scientific_journal-1744	132	6	level	level	NOUN
american_scientific_journal-1744	132	7	of	of	ADP
american_scientific_journal-1744	132	8	challenges	challenge	NOUN
american_scientific_journal-1744	132	9	physical	physical	ADJ
american_scientific_journal-1744	132	10	science	science	NOUN
american_scientific_journal-1744	132	11	learners	learner	NOUN
american_scientific_journal-1744	132	12	faced	face	VERB
american_scientific_journal-1744	132	13	in	in	ADP
american_scientific_journal-1744	132	14	the	the	DET
american_scientific_journal-1744	132	15	concepts	concept	NOUN
american_scientific_journal-1744	132	16	of	of	ADP
american_scientific_journal-1744	132	17	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	132	18	in	in	ADP
american_scientific_journal-1744	132	19	the	the	DET
american_scientific_journal-1744	132	20	study	study	NOUN
american_scientific_journal-1744	132	21	series1	series1	NOUN
american_scientific_journal-1744	132	22	,	,	PUNCT
american_scientific_journal-1744	132	23	a	a	DET
american_scientific_journal-1744	132	24	,	,	PUNCT
american_scientific_journal-1744	132	25	39	39	NUM
american_scientific_journal-1744	132	26	series1	series1	NOUN
american_scientific_journal-1744	132	27	,	,	PUNCT
american_scientific_journal-1744	132	28	u	u	NOUN
american_scientific_journal-1744	132	29	,	,	PUNCT
american_scientific_journal-1744	132	30	17	17	NUM
american_scientific_journal-1744	132	31	series1	series1	NOUN
american_scientific_journal-1744	132	32	,	,	PUNCT
american_scientific_journal-1744	132	33	d	d	X
american_scientific_journal-1744	132	34	,	,	PUNCT
american_scientific_journal-1744	132	35	44	44	NUM
american_scientific_journal-1744	132	36	le	le	X
american_scientific_journal-1744	132	37	ar	ar	PROPN
american_scientific_journal-1744	132	38	ne	ne	PROPN
american_scientific_journal-1744	132	39	rs	rs	PROPN
american_scientific_journal-1744	132	40	%	%	INTJ
american_scientific_journal-1744	132	41	re	re	VERB
american_scientific_journal-1744	132	42	sp	sp	NOUN
american_scientific_journal-1744	132	43	on	on	ADP
american_scientific_journal-1744	132	44	se	se	PROPN
american_scientific_journal-1744	132	45	s	s	PART
american_scientific_journal-1744	132	46	response	response	NOUN
american_scientific_journal-1744	132	47	indicator	indicator	NOUN
american_scientific_journal-1744	132	48	,	,	PUNCT
american_scientific_journal-1744	132	49	a=	a=	ADV
american_scientific_journal-1744	132	50	agreed	agree	VERB
american_scientific_journal-1744	132	51	,	,	PUNCT
american_scientific_journal-1744	132	52	u=	u=	ADV
american_scientific_journal-1744	132	53	undecided	undecided	ADJ
american_scientific_journal-1744	132	54	and	and	CCONJ
american_scientific_journal-1744	132	55	d=	d=	NOUN
american_scientific_journal-1744	132	56	disagreed	disagree	VERB
american_scientific_journal-1744	132	57	series1	series1	NOUN
american_scientific_journal-1744	132	58	,	,	PUNCT
american_scientific_journal-1744	132	59	a	a	DET
american_scientific_journal-1744	132	60	,	,	PUNCT
american_scientific_journal-1744	132	61	30	30	NUM
american_scientific_journal-1744	132	62	series1	series1	NOUN
american_scientific_journal-1744	132	63	,	,	PUNCT
american_scientific_journal-1744	132	64	u	u	NOUN
american_scientific_journal-1744	132	65	,	,	PUNCT
american_scientific_journal-1744	132	66	11	11	NUM
american_scientific_journal-1744	132	67	series1	series1	NOUN
american_scientific_journal-1744	132	68	,	,	PUNCT
american_scientific_journal-1744	132	69	d	d	X
american_scientific_journal-1744	132	70	,	,	PUNCT
american_scientific_journal-1744	132	71	61	61	NUM
american_scientific_journal-1744	132	72	le	le	X
american_scientific_journal-1744	132	73	ar	ar	PROPN
american_scientific_journal-1744	132	74	ne	ne	PROPN
american_scientific_journal-1744	132	75	rs	rs	PROPN
american_scientific_journal-1744	132	76	%	%	INTJ
american_scientific_journal-1744	132	77	re	re	VERB
american_scientific_journal-1744	132	78	sp	sp	NOUN
american_scientific_journal-1744	132	79	on	on	ADP
american_scientific_journal-1744	132	80	se	se	PROPN
american_scientific_journal-1744	132	81	s	s	PART
american_scientific_journal-1744	132	82	response	response	NOUN
american_scientific_journal-1744	132	83	indicator	indicator	NOUN
american_scientific_journal-1744	132	84	,	,	PUNCT
american_scientific_journal-1744	132	85	a=	a=	ADV
american_scientific_journal-1744	132	86	agreed	agree	VERB
american_scientific_journal-1744	132	87	,	,	PUNCT
american_scientific_journal-1744	132	88	u=	u=	ADV
american_scientific_journal-1744	132	89	undecided	undecided	ADJ
american_scientific_journal-1744	132	90	and	and	CCONJ
american_scientific_journal-1744	132	91	…	…	PUNCT
american_scientific_journal-1744	132	92	american	american	ADJ
american_scientific_journal-1744	132	93	scientific	scientific	ADJ
american_scientific_journal-1744	132	94	research	research	NOUN
american_scientific_journal-1744	132	95	journal	journal	NOUN
american_scientific_journal-1744	132	96	for	for	ADP
american_scientific_journal-1744	132	97	engineering	engineering	NOUN
american_scientific_journal-1744	132	98	,	,	PUNCT
american_scientific_journal-1744	132	99	technology	technology	NOUN
american_scientific_journal-1744	132	100	,	,	PUNCT
american_scientific_journal-1744	132	101	and	and	CCONJ
american_scientific_journal-1744	132	102	sciences	science	NOUN
american_scientific_journal-1744	132	103	(	(	PUNCT
american_scientific_journal-1744	132	104	asrjets	asrjet	NOUN
american_scientific_journal-1744	132	105	)	)	PUNCT
american_scientific_journal-1744	132	106	(	(	PUNCT
american_scientific_journal-1744	132	107	2016	2016	NUM
american_scientific_journal-1744	132	108	)	)	PUNCT
american_scientific_journal-1744	132	109	volume	volume	NOUN
american_scientific_journal-1744	132	110	21	21	NUM
american_scientific_journal-1744	132	111	,	,	PUNCT
american_scientific_journal-1744	132	112	no	no	DET
american_scientific_journal-1744	132	113	1	1	NUM
american_scientific_journal-1744	132	114	,	,	PUNCT
american_scientific_journal-1744	132	115	pp	pp	ADV
american_scientific_journal-1744	132	116	216	216	NUM
american_scientific_journal-1744	132	117	-	-	SYM
american_scientific_journal-1744	132	118	226	226	NUM
american_scientific_journal-1744	132	119	225	225	NUM
american_scientific_journal-1744	132	120	area	area	NOUN
american_scientific_journal-1744	132	121	,	,	PUNCT
american_scientific_journal-1744	132	122	there	there	PRON
american_scientific_journal-1744	132	123	is	be	VERB
american_scientific_journal-1744	132	124	urgent	urgent	ADJ
american_scientific_journal-1744	132	125	need	need	NOUN
american_scientific_journal-1744	132	126	for	for	ADP
american_scientific_journal-1744	132	127	indepth	indepth	ADJ
american_scientific_journal-1744	132	128	diagnostic	diagnostic	ADJ
american_scientific_journal-1744	132	129	study	study	NOUN
american_scientific_journal-1744	132	130	in	in	ADP
american_scientific_journal-1744	132	131	order	order	NOUN
american_scientific_journal-1744	132	132	to	to	PART
american_scientific_journal-1744	132	133	establish	establish	VERB
american_scientific_journal-1744	132	134	the	the	DET
american_scientific_journal-1744	132	135	specific	specific	ADJ
american_scientific_journal-1744	132	136	challenges	challenge	NOUN
american_scientific_journal-1744	132	137	responsible	responsible	ADJ
american_scientific_journal-1744	132	138	for	for	ADP
american_scientific_journal-1744	132	139	learners	learner	NOUN
american_scientific_journal-1744	132	140	’	'	PUNCT
american_scientific_journal-1744	132	141	poor	poor	ADJ
american_scientific_journal-1744	132	142	performances	performance	NOUN
american_scientific_journal-1744	132	143	in	in	ADP
american_scientific_journal-1744	132	144	this	this	DET
american_scientific_journal-1744	132	145	component	component	NOUN
american_scientific_journal-1744	132	146	of	of	ADP
american_scientific_journal-1744	132	147	physical	physical	ADJ
american_scientific_journal-1744	132	148	science	science	NOUN
american_scientific_journal-1744	132	149	in	in	ADP
american_scientific_journal-1744	132	150	the	the	DET
american_scientific_journal-1744	132	151	study	study	NOUN
american_scientific_journal-1744	132	152	area	area	NOUN
american_scientific_journal-1744	132	153	and	and	CCONJ
american_scientific_journal-1744	132	154	devise	devise	VERB
american_scientific_journal-1744	132	155	mediation	mediation	NOUN
american_scientific_journal-1744	132	156	measures	measure	NOUN
american_scientific_journal-1744	132	157	.	.	PUNCT
american_scientific_journal-1744	133	1	further	further	ADJ
american_scientific_journal-1744	133	2	research	research	NOUN
american_scientific_journal-1744	133	3	should	should	AUX
american_scientific_journal-1744	133	4	also	also	ADV
american_scientific_journal-1744	133	5	seek	seek	VERB
american_scientific_journal-1744	133	6	to	to	PART
american_scientific_journal-1744	133	7	determine	determine	VERB
american_scientific_journal-1744	133	8	the	the	DET
american_scientific_journal-1744	133	9	physical	physical	ADJ
american_scientific_journal-1744	133	10	science	science	NOUN
american_scientific_journal-1744	133	11	teachers	teacher	NOUN
american_scientific_journal-1744	133	12	’	’	PART
american_scientific_journal-1744	133	13	content	content	NOUN
american_scientific_journal-1744	133	14	and	and	CCONJ
american_scientific_journal-1744	133	15	pedagogical	pedagogical	ADJ
american_scientific_journal-1744	133	16	knowledge	knowledge	NOUN
american_scientific_journal-1744	133	17	of	of	ADP
american_scientific_journal-1744	133	18	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	133	19	in	in	ADP
american_scientific_journal-1744	133	20	order	order	NOUN
american_scientific_journal-1744	133	21	to	to	PART
american_scientific_journal-1744	133	22	identify	identify	VERB
american_scientific_journal-1744	133	23	whether	whether	SCONJ
american_scientific_journal-1744	133	24	the	the	DET
american_scientific_journal-1744	133	25	teachers	teacher	NOUN
american_scientific_journal-1744	133	26	have	have	VERB
american_scientific_journal-1744	133	27	the	the	DET
american_scientific_journal-1744	133	28	requisite	requisite	ADJ
american_scientific_journal-1744	133	29	content	content	NOUN
american_scientific_journal-1744	133	30	and	and	CCONJ
american_scientific_journal-1744	133	31	pedagogical	pedagogical	ADJ
american_scientific_journal-1744	133	32	skills	skill	NOUN
american_scientific_journal-1744	133	33	to	to	PART
american_scientific_journal-1744	133	34	teach	teach	VERB
american_scientific_journal-1744	133	35	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	133	36	effectively	effectively	ADV
american_scientific_journal-1744	133	37	.	.	PUNCT
american_scientific_journal-1744	134	1	there	there	PRON
american_scientific_journal-1744	134	2	is	be	VERB
american_scientific_journal-1744	134	3	also	also	ADV
american_scientific_journal-1744	134	4	need	need	ADJ
american_scientific_journal-1744	134	5	to	to	PART
american_scientific_journal-1744	134	6	introduce	introduce	VERB
american_scientific_journal-1744	134	7	tutorial	tutorial	ADJ
american_scientific_journal-1744	134	8	classes	class	NOUN
american_scientific_journal-1744	134	9	that	that	PRON
american_scientific_journal-1744	134	10	will	will	AUX
american_scientific_journal-1744	134	11	provide	provide	VERB
american_scientific_journal-1744	134	12	extra	extra	ADJ
american_scientific_journal-1744	134	13	teaching	teaching	NOUN
american_scientific_journal-1744	134	14	and	and	CCONJ
american_scientific_journal-1744	134	15	support	support	NOUN
american_scientific_journal-1744	134	16	to	to	ADP
american_scientific_journal-1744	134	17	learners	learner	NOUN
american_scientific_journal-1744	134	18	as	as	SCONJ
american_scientific_journal-1744	134	19	this	this	PRON
american_scientific_journal-1744	134	20	will	will	AUX
american_scientific_journal-1744	134	21	greatly	greatly	ADV
american_scientific_journal-1744	134	22	help	help	VERB
american_scientific_journal-1744	134	23	to	to	PART
american_scientific_journal-1744	134	24	shape	shape	VERB
american_scientific_journal-1744	134	25	the	the	DET
american_scientific_journal-1744	134	26	perceptions	perception	NOUN
american_scientific_journal-1744	134	27	of	of	ADP
american_scientific_journal-1744	134	28	weak	weak	ADJ
american_scientific_journal-1744	134	29	learners	learner	NOUN
american_scientific_journal-1744	134	30	about	about	ADP
american_scientific_journal-1744	134	31	stoichiometry	stoichiometry	NOUN
american_scientific_journal-1744	134	32	and	and	CCONJ
american_scientific_journal-1744	134	33	other	other	ADJ
american_scientific_journal-1744	134	34	difficult	difficult	ADJ
american_scientific_journal-1744	134	35	academic	academic	ADJ
american_scientific_journal-1744	134	36	concepts	concept	NOUN
american_scientific_journal-1744	134	37	.	.	PUNCT
american_scientific_journal-1744	135	1	references	reference	NOUN
american_scientific_journal-1744	135	2	[	[	X
american_scientific_journal-1744	135	3	1	1	X
american_scientific_journal-1744	135	4	]	]	X
american_scientific_journal-1744	135	5	y.	y.	NOUN
american_scientific_journal-1744	135	6	a.	a.	NOUN
american_scientific_journal-1744	135	7	alausa	alausa	NOUN
american_scientific_journal-1744	135	8	,	,	PUNCT
american_scientific_journal-1744	135	9	"	"	PUNCT
american_scientific_journal-1744	135	10	betd	betd	ADJ
american_scientific_journal-1744	135	11	first	first	ADJ
american_scientific_journal-1744	135	12	year	year	NOUN
american_scientific_journal-1744	135	13	student	student	NOUN
american_scientific_journal-1744	135	14	's	's	PART
american_scientific_journal-1744	135	15	disposition	disposition	NOUN
american_scientific_journal-1744	135	16	to	to	ADP
american_scientific_journal-1744	135	17	mathematics	mathematic	NOUN
american_scientific_journal-1744	135	18	.	.	PUNCT
american_scientific_journal-1744	135	19	,	,	PUNCT
american_scientific_journal-1744	135	20	"	"	PUNCT
american_scientific_journal-1744	135	21	journal	journal	NOUN
american_scientific_journal-1744	135	22	for	for	ADP
american_scientific_journal-1744	135	23	educational	educational	ADJ
american_scientific_journal-1744	135	24	reform	reform	NOUN
american_scientific_journal-1744	135	25	in	in	ADP
american_scientific_journal-1744	135	26	namibia	namibia	PROPN
american_scientific_journal-1744	135	27	.	.	PUNCT
american_scientific_journal-1744	136	1	,	,	PUNCT
american_scientific_journal-1744	136	2	vol	vol	NOUN
american_scientific_journal-1744	136	3	.	.	PROPN
american_scientific_journal-1744	137	1	2	2	NUM
american_scientific_journal-1744	137	2	,	,	PUNCT
american_scientific_journal-1744	137	3	pp	pp	ADJ
american_scientific_journal-1744	137	4	.	.	PUNCT
american_scientific_journal-1744	138	1	29	29	NUM
american_scientific_journal-1744	138	2	-	-	SYM
american_scientific_journal-1744	138	3	38	38	NUM
american_scientific_journal-1744	138	4	,	,	PUNCT
american_scientific_journal-1744	138	5	2000	2000	NUM
american_scientific_journal-1744	138	6	.	.	PUNCT
american_scientific_journal-1744	139	1	[	[	X
american_scientific_journal-1744	139	2	2	2	X
american_scientific_journal-1744	139	3	]	]	PUNCT
american_scientific_journal-1744	139	4	s.	s.	PROPN
american_scientific_journal-1744	139	5	a.	a.	PROPN
american_scientific_journal-1744	139	6	mcleod	mcleod	PROPN
american_scientific_journal-1744	139	7	,	,	PUNCT
american_scientific_journal-1744	139	8	"	"	PUNCT
american_scientific_journal-1744	139	9	zone	zone	NOUN
american_scientific_journal-1744	139	10	of	of	ADP
american_scientific_journal-1744	139	11	proximal	proximal	ADJ
american_scientific_journal-1744	139	12	development	development	NOUN
american_scientific_journal-1744	139	13	,	,	PUNCT
american_scientific_journal-1744	139	14	"	"	PUNCT
american_scientific_journal-1744	139	15	http://www.simplypsychology.org	http://www.simplypsychology.org	PROPN
american_scientific_journal-1744	139	16	,	,	PUNCT
american_scientific_journal-1744	139	17	2010	2010	NUM
american_scientific_journal-1744	139	18	.	.	PUNCT
american_scientific_journal-1744	140	1	[	[	X
american_scientific_journal-1744	140	2	3	3	X
american_scientific_journal-1744	140	3	]	]	PUNCT
american_scientific_journal-1744	140	4	t.	t.	PROPN
american_scientific_journal-1744	140	5	murray	murray	PROPN
american_scientific_journal-1744	140	6	and	and	CCONJ
american_scientific_journal-1744	140	7	l.	l.	PROPN
american_scientific_journal-1744	140	8	arroyo	arroyo	PROPN
american_scientific_journal-1744	140	9	,	,	PUNCT
american_scientific_journal-1744	140	10	"	"	PUNCT
american_scientific_journal-1744	140	11	toward	toward	ADP
american_scientific_journal-1744	140	12	measuring	measure	VERB
american_scientific_journal-1744	140	13	and	and	CCONJ
american_scientific_journal-1744	140	14	maintaining	maintain	VERB
american_scientific_journal-1744	140	15	the	the	DET
american_scientific_journal-1744	140	16	zone	zone	NOUN
american_scientific_journal-1744	140	17	of	of	ADP
american_scientific_journal-1744	140	18	proximal	proximal	ADJ
american_scientific_journal-1744	140	19	development	development	NOUN
american_scientific_journal-1744	140	20	in	in	ADP
american_scientific_journal-1744	140	21	adaptive	adaptive	ADJ
american_scientific_journal-1744	140	22	instructional	instructional	ADJ
american_scientific_journal-1744	140	23	system	system	NOUN
american_scientific_journal-1744	140	24	,	,	PUNCT
american_scientific_journal-1744	140	25	"	"	PUNCT
american_scientific_journal-1744	140	26	in	in	ADP
american_scientific_journal-1744	140	27	proceedings	proceeding	NOUN
american_scientific_journal-1744	140	28	of	of	ADP
american_scientific_journal-1744	140	29	the	the	DET
american_scientific_journal-1744	140	30	6th	6th	ADJ
american_scientific_journal-1744	140	31	international	international	ADJ
american_scientific_journal-1744	140	32	conference	conference	NOUN
american_scientific_journal-1744	140	33	on	on	ADP
american_scientific_journal-1744	140	34	intelligent	intelligent	ADJ
american_scientific_journal-1744	140	35	tutoring	tutoring	NOUN
american_scientific_journal-1744	140	36	systems	system	NOUN
american_scientific_journal-1744	140	37	,	,	PUNCT
american_scientific_journal-1744	140	38	springer	springer	NOUN
american_scientific_journal-1744	140	39	berlin	berlin	PROPN
american_scientific_journal-1744	140	40	,	,	PUNCT
american_scientific_journal-1744	140	41	2002	2002	NUM
american_scientific_journal-1744	140	42	.	.	PUNCT
american_scientific_journal-1744	141	1	[	[	X
american_scientific_journal-1744	141	2	4	4	NUM
american_scientific_journal-1744	141	3	]	]	X
american_scientific_journal-1744	141	4	n.	n.	PROPN
american_scientific_journal-1744	141	5	el	el	PROPN
american_scientific_journal-1744	141	6	rouadi	rouadi	PROPN
american_scientific_journal-1744	141	7	and	and	CCONJ
american_scientific_journal-1744	141	8	n.	n.	PROPN
american_scientific_journal-1744	141	9	al	al	PROPN
american_scientific_journal-1744	141	10	hushi	hushi	PROPN
american_scientific_journal-1744	141	11	,	,	PUNCT
american_scientific_journal-1744	141	12	"	"	PUNCT
american_scientific_journal-1744	141	13	visualization	visualization	NOUN
american_scientific_journal-1744	141	14	of	of	ADP
american_scientific_journal-1744	141	15	geometrical	geometrical	ADJ
american_scientific_journal-1744	141	16	problems	problem	NOUN
american_scientific_journal-1744	141	17	and	and	CCONJ
american_scientific_journal-1744	141	18	its	its	PRON
american_scientific_journal-1744	141	19	influence	influence	NOUN
american_scientific_journal-1744	141	20	on	on	ADP
american_scientific_journal-1744	141	21	the	the	DET
american_scientific_journal-1744	141	22	strategy	strategy	NOUN
american_scientific_journal-1744	141	23	adopted	adopt	VERB
american_scientific_journal-1744	141	24	by	by	ADP
american_scientific_journal-1744	141	25	the	the	DET
american_scientific_journal-1744	141	26	learner	learner	NOUN
american_scientific_journal-1744	141	27	and	and	CCONJ
american_scientific_journal-1744	141	28	the	the	DET
american_scientific_journal-1744	141	29	facilitator	facilitator	NOUN
american_scientific_journal-1744	141	30	in	in	ADP
american_scientific_journal-1744	141	31	secondary	secondary	ADJ
american_scientific_journal-1744	141	32	school	school	NOUN
american_scientific_journal-1744	141	33	in	in	ADP
american_scientific_journal-1744	141	34	lebanon	lebanon	PROPN
american_scientific_journal-1744	141	35	,	,	PUNCT
american_scientific_journal-1744	141	36	"	"	PUNCT
american_scientific_journal-1744	141	37	international	international	ADJ
american_scientific_journal-1744	141	38	research	research	NOUN
american_scientific_journal-1744	141	39	journal	journal	NOUN
american_scientific_journal-1744	141	40	of	of	ADP
american_scientific_journal-1744	141	41	arts	art	NOUN
american_scientific_journal-1744	141	42	and	and	CCONJ
american_scientific_journal-1744	141	43	social	social	ADJ
american_scientific_journal-1744	141	44	science	science	NOUN
american_scientific_journal-1744	141	45	,	,	PUNCT
american_scientific_journal-1744	141	46	vol	vol	NOUN
american_scientific_journal-1744	141	47	.	.	PROPN
american_scientific_journal-1744	141	48	4(2	4(2	NUM
american_scientific_journal-1744	141	49	)	)	PUNCT
american_scientific_journal-1744	141	50	,	,	PUNCT
american_scientific_journal-1744	141	51	pp	pp	PROPN
american_scientific_journal-1744	141	52	.	.	PUNCT
american_scientific_journal-1744	142	1	19	19	NUM
american_scientific_journal-1744	142	2	-	-	SYM
american_scientific_journal-1744	142	3	36	36	NUM
american_scientific_journal-1744	142	4	,	,	PUNCT
american_scientific_journal-1744	142	5	2015	2015	NUM
american_scientific_journal-1744	142	6	.	.	PUNCT
american_scientific_journal-1744	143	1	[	[	X
american_scientific_journal-1744	143	2	5	5	NUM
american_scientific_journal-1744	143	3	]	]	PUNCT
american_scientific_journal-1744	143	4	k.	k.	PROPN
american_scientific_journal-1744	143	5	evans	evans	PROPN
american_scientific_journal-1744	143	6	,	,	PUNCT
american_scientific_journal-1744	143	7	g.	g.	PROPN
american_scientific_journal-1744	143	8	leinhardt	leinhardt	PROPN
american_scientific_journal-1744	143	9	,	,	PUNCT
american_scientific_journal-1744	143	10	m.	m.	NOUN
american_scientific_journal-1744	143	11	karabinos	karabinos	PROPN
american_scientific_journal-1744	143	12	and	and	CCONJ
american_scientific_journal-1744	143	13	y.	y.	PROPN
american_scientific_journal-1744	143	14	d	d	PROPN
american_scientific_journal-1744	143	15	,	,	PUNCT
american_scientific_journal-1744	143	16	"	"	PUNCT
american_scientific_journal-1744	143	17	chemistry	chemistry	NOUN
american_scientific_journal-1744	143	18	in	in	ADP
american_scientific_journal-1744	143	19	the	the	DET
american_scientific_journal-1744	143	20	field	field	NOUN
american_scientific_journal-1744	143	21	and	and	CCONJ
american_scientific_journal-1744	143	22	chemistry	chemistry	NOUN
american_scientific_journal-1744	143	23	in	in	ADP
american_scientific_journal-1744	143	24	the	the	DET
american_scientific_journal-1744	143	25	classroom	classroom	NOUN
american_scientific_journal-1744	143	26	:	:	PUNCT
american_scientific_journal-1744	143	27	a	a	DET
american_scientific_journal-1744	143	28	cognitve	cognitve	NOUN
american_scientific_journal-1744	143	29	disconnected	disconnect	VERB
american_scientific_journal-1744	143	30	?	?	PUNCT
american_scientific_journal-1744	143	31	,	,	PUNCT
american_scientific_journal-1744	143	32	"	"	PUNCT
american_scientific_journal-1744	143	33	journal	journal	NOUN
american_scientific_journal-1744	143	34	of	of	ADP
american_scientific_journal-1744	143	35	chemical	chemical	PROPN
american_scientific_journal-1744	143	36	education	education	NOUN
american_scientific_journal-1744	143	37	,	,	PUNCT
american_scientific_journal-1744	143	38	vol	vol	NOUN
american_scientific_journal-1744	143	39	.	.	PROPN
american_scientific_journal-1744	143	40	83	83	NUM
american_scientific_journal-1744	143	41	,	,	PUNCT
american_scientific_journal-1744	143	42	pp	pp	ADJ
american_scientific_journal-1744	143	43	.	.	PUNCT
american_scientific_journal-1744	144	1	665	665	NUM
american_scientific_journal-1744	144	2	-	-	SYM
american_scientific_journal-1744	144	3	661	661	NUM
american_scientific_journal-1744	144	4	,	,	PUNCT
american_scientific_journal-1744	144	5	2006	2006	NUM
american_scientific_journal-1744	144	6	.	.	PUNCT
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american_scientific_journal-1744	145	2	6	6	NUM
american_scientific_journal-1744	145	3	]	]	PUNCT
american_scientific_journal-1744	145	4	c.	c.	PROPN
american_scientific_journal-1744	145	5	r.	r.	PROPN
american_scientific_journal-1744	145	6	beal	beal	PROPN
american_scientific_journal-1744	145	7	and	and	CCONJ
american_scientific_journal-1744	145	8	i.	i.	PROPN
american_scientific_journal-1744	145	9	arroyo	arroyo	PROPN
american_scientific_journal-1744	145	10	,	,	PUNCT
american_scientific_journal-1744	145	11	the	the	DET
american_scientific_journal-1744	145	12	animal	animal	NOUN
american_scientific_journal-1744	145	13	watch	watch	NOUN
american_scientific_journal-1744	145	14	project	project	NOUN
american_scientific_journal-1744	145	15	:	:	PUNCT
american_scientific_journal-1744	145	16	creating	create	VERB
american_scientific_journal-1744	145	17	an	an	DET
american_scientific_journal-1744	145	18	intelligent	intelligent	ADJ
american_scientific_journal-1744	145	19	being	being	NOUN
american_scientific_journal-1744	145	20	.	.	PUNCT
american_scientific_journal-1744	145	21	,	,	PUNCT
american_scientific_journal-1744	145	22	new	new	PROPN
american_scientific_journal-1744	145	23	york	york	PROPN
american_scientific_journal-1744	145	24	:	:	PUNCT
american_scientific_journal-1744	145	25	basic	basic	ADJ
american_scientific_journal-1744	145	26	books	book	NOUN
american_scientific_journal-1744	145	27	,	,	PUNCT
american_scientific_journal-1744	145	28	2002	2002	NUM
american_scientific_journal-1744	145	29	.	.	PUNCT
american_scientific_journal-1744	146	1	[	[	X
american_scientific_journal-1744	146	2	7	7	X
american_scientific_journal-1744	146	3	]	]	PUNCT
american_scientific_journal-1744	146	4	m.	m.	NOUN
american_scientific_journal-1744	146	5	n.	n.	PROPN
american_scientific_journal-1744	146	6	amutenya	amutenya	PROPN
american_scientific_journal-1744	146	7	,	,	PUNCT
american_scientific_journal-1744	146	8	"	"	PUNCT
american_scientific_journal-1744	146	9	active	active	ADJ
american_scientific_journal-1744	146	10	learner	learner	NOUN
american_scientific_journal-1744	146	11	participation	participation	NOUN
american_scientific_journal-1744	146	12	:	:	PUNCT
american_scientific_journal-1744	146	13	a	a	DET
american_scientific_journal-1744	146	14	study	study	NOUN
american_scientific_journal-1744	146	15	of	of	ADP
american_scientific_journal-1744	146	16	the	the	DET
american_scientific_journal-1744	146	17	betd	betd	ADJ
american_scientific_journal-1744	146	18	insert	insert	PROPN
american_scientific_journal-1744	146	19	teachers	teachers	PROPN
american_scientific_journal-1744	146	20	clasroom	clasroom	PROPN
american_scientific_journal-1744	146	21	practicesa	practicesa	NOUN
american_scientific_journal-1744	146	22	in	in	ADP
american_scientific_journal-1744	146	23	ondangwa	ondangwa	NOUN
american_scientific_journal-1744	146	24	east	east	NOUN
american_scientific_journal-1744	146	25	and	and	CCONJ
american_scientific_journal-1744	146	26	west	west	ADJ
american_scientific_journal-1744	146	27	regions	region	NOUN
american_scientific_journal-1744	146	28	.	.	PUNCT
american_scientific_journal-1744	146	29	,	,	PUNCT
american_scientific_journal-1744	146	30	"	"	PUNCT
american_scientific_journal-1744	146	31	thesis	thesis	NOUN
american_scientific_journal-1744	146	32	,	,	PUNCT
american_scientific_journal-1744	146	33	windhoek	windhoek	PROPN
american_scientific_journal-1744	146	34	,	,	PUNCT
american_scientific_journal-1744	146	35	2002	2002	NUM
american_scientific_journal-1744	146	36	.	.	PUNCT
american_scientific_journal-1744	147	1	[	[	X
american_scientific_journal-1744	147	2	8	8	NUM
american_scientific_journal-1744	147	3	]	]	X
american_scientific_journal-1744	147	4	d.	d.	PROPN
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american_scientific_journal-1744	147	6	and	and	CCONJ
american_scientific_journal-1744	147	7	r.	r.	PROPN
american_scientific_journal-1744	147	8	d.	d.	PROPN
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american_scientific_journal-1744	147	10	,	,	PUNCT
american_scientific_journal-1744	147	11	"	"	PUNCT
american_scientific_journal-1744	147	12	analysing	analyse	VERB
american_scientific_journal-1744	147	13	difficulties	difficulty	NOUN
american_scientific_journal-1744	147	14	with	with	ADP
american_scientific_journal-1744	147	15	mole	mole	NOUN
american_scientific_journal-1744	147	16	-	-	PUNCT
american_scientific_journal-1744	147	17	concept	concept	NOUN
american_scientific_journal-1744	147	18	tasks	task	NOUN
american_scientific_journal-1744	147	19	by	by	ADP
american_scientific_journal-1744	147	20	using	use	VERB
american_scientific_journal-1744	147	21	familiar	familiar	ADJ
american_scientific_journal-1744	147	22	analog	analog	NOUN
american_scientific_journal-1744	147	23	tasks	task	NOUN
american_scientific_journal-1744	147	24	,	,	PUNCT
american_scientific_journal-1744	147	25	"	"	PUNCT
american_scientific_journal-1744	147	26	journal	journal	NOUN
american_scientific_journal-1744	147	27	of	of	ADP
american_scientific_journal-1744	147	28	research	research	NOUN
american_scientific_journal-1744	147	29	in	in	ADP
american_scientific_journal-1744	147	30	science	science	NOUN
american_scientific_journal-1744	147	31	teaching	teaching	NOUN
american_scientific_journal-1744	147	32	,	,	PUNCT
american_scientific_journal-1744	147	33	vol	vol	NOUN
american_scientific_journal-1744	147	34	.	.	PROPN
american_scientific_journal-1744	147	35	8	8	NUM
american_scientific_journal-1744	147	36	,	,	PUNCT
american_scientific_journal-1744	147	37	no	no	INTJ
american_scientific_journal-1744	147	38	.	.	NOUN
american_scientific_journal-1744	147	39	21	21	NUM
american_scientific_journal-1744	147	40	,	,	PUNCT
american_scientific_journal-1744	147	41	pp	pp	ADJ
american_scientific_journal-1744	147	42	.	.	PUNCT
american_scientific_journal-1744	147	43	843	843	NUM
american_scientific_journal-1744	147	44	-	-	SYM
american_scientific_journal-1744	147	45	851	851	NUM
american_scientific_journal-1744	147	46	,	,	PUNCT
american_scientific_journal-1744	147	47	1984	1984	NUM
american_scientific_journal-1744	147	48	.	.	PUNCT
american_scientific_journal-1744	148	1	[	[	X
american_scientific_journal-1744	148	2	9	9	NUM
american_scientific_journal-1744	148	3	]	]	X
american_scientific_journal-1744	148	4	d.	d.	PROPN
american_scientific_journal-1744	148	5	l.	l.	PROPN
american_scientific_journal-1744	148	6	gabel	gabel	PROPN
american_scientific_journal-1744	148	7	and	and	CCONJ
american_scientific_journal-1744	148	8	d.	d.	PROPN
american_scientific_journal-1744	148	9	m.	m.	PROPN
american_scientific_journal-1744	148	10	bunce	bunce	PROPN
american_scientific_journal-1744	148	11	,	,	PUNCT
american_scientific_journal-1744	148	12	research	research	NOUN
american_scientific_journal-1744	148	13	on	on	ADP
american_scientific_journal-1744	148	14	problem	problem	NOUN
american_scientific_journal-1744	148	15	solving	solve	VERB
american_scientific_journal-1744	148	16	in	in	ADP
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american_scientific_journal-1744	148	18	.	.	PUNCT
american_scientific_journal-1744	149	1	handbook	handbook	NOUN
american_scientific_journal-1744	149	2	of	of	ADP
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american_scientific_journal-1744	149	4	on	on	ADP
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american_scientific_journal-1744	149	6	teaching	teaching	NOUN
american_scientific_journal-1744	149	7	and	and	CCONJ
american_scientific_journal-1744	149	8	learning	learning	NOUN
american_scientific_journal-1744	149	9	.	.	PUNCT
american_scientific_journal-1744	150	1	a	a	DET
american_scientific_journal-1744	150	2	project	project	NOUN
american_scientific_journal-1744	150	3	of	of	ADP
american_scientific_journal-1744	150	4	the	the	DET
american_scientific_journal-1744	150	5	national	national	PROPN
american_scientific_journal-1744	150	6	science	science	PROPN
american_scientific_journal-1744	150	7	teachers	teachers	PROPN
american_scientific_journal-1744	150	8	association	association	PROPN
american_scientific_journal-1744	150	9	.	.	PROPN
american_scientific_journal-1744	150	10	,	,	PUNCT
american_scientific_journal-1744	150	11	new	new	PROPN
american_scientific_journal-1744	150	12	york	york	PROPN
american_scientific_journal-1744	150	13	:	:	PUNCT
american_scientific_journal-1744	150	14	macmillan	macmillan	PROPN
american_scientific_journal-1744	150	15	,	,	PUNCT
american_scientific_journal-1744	150	16	1994	1994	NUM
american_scientific_journal-1744	150	17	.	.	PUNCT
american_scientific_journal-1744	151	1	[	[	X
american_scientific_journal-1744	151	2	10	10	NUM
american_scientific_journal-1744	151	3	]	]	X
american_scientific_journal-1744	151	4	t.	t.	X
american_scientific_journal-1744	151	5	dhurumraj	dhurumraj	PROPN
american_scientific_journal-1744	151	6	,	,	PUNCT
american_scientific_journal-1744	151	7	"	"	PUNCT
american_scientific_journal-1744	151	8	contributor	contributor	NOUN
american_scientific_journal-1744	151	9	factors	factor	NOUN
american_scientific_journal-1744	151	10	to	to	ADP
american_scientific_journal-1744	151	11	poor	poor	ADJ
american_scientific_journal-1744	151	12	learner	learner	NOUN
american_scientific_journal-1744	151	13	performance	performance	NOUN
american_scientific_journal-1744	151	14	in	in	ADP
american_scientific_journal-1744	151	15	physical	physical	ADJ
american_scientific_journal-1744	151	16	sciences	science	NOUN
american_scientific_journal-1744	151	17	in	in	ADP
american_scientific_journal-1744	151	18	kwazulu	kwazulu	PROPN
american_scientific_journal-1744	151	19	-	-	PUNCT
american_scientific_journal-1744	151	20	natal	natal	ADJ
american_scientific_journal-1744	151	21	province	province	NOUN
american_scientific_journal-1744	151	22	with	with	ADP
american_scientific_journal-1744	151	23	special	special	ADJ
american_scientific_journal-1744	151	24	reference	reference	NOUN
american_scientific_journal-1744	151	25	to	to	ADP
american_scientific_journal-1744	151	26	schools	school	NOUN
american_scientific_journal-1744	151	27	in	in	ADP
american_scientific_journal-1744	151	28	the	the	DET
american_scientific_journal-1744	151	29	pinetown	pinetown	NOUN
american_scientific_journal-1744	151	30	district	district	NOUN
american_scientific_journal-1744	151	31	,	,	PUNCT
american_scientific_journal-1744	151	32	"	"	PUNCT
american_scientific_journal-1744	151	33	pinetown	pinetown	NOUN
american_scientific_journal-1744	151	34	,	,	PUNCT
american_scientific_journal-1744	151	35	2013	2013	NUM
american_scientific_journal-1744	151	36	.	.	PUNCT
american_scientific_journal-1744	152	1	[	[	X
american_scientific_journal-1744	152	2	11	11	NUM
american_scientific_journal-1744	152	3	]	]	X
american_scientific_journal-1744	152	4	d.	d.	PROPN
american_scientific_journal-1744	152	5	w.	w.	PROPN
american_scientific_journal-1744	152	6	johnson	johnson	PROPN
american_scientific_journal-1744	152	7	and	and	CCONJ
american_scientific_journal-1744	152	8	r.	r.	PROPN
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american_scientific_journal-1744	152	11	,	,	PUNCT
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american_scientific_journal-1744	152	13	together	together	ADV
american_scientific_journal-1744	152	14	and	and	CCONJ
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american_scientific_journal-1744	152	16	:	:	PUNCT
american_scientific_journal-1744	152	17	cooperative	cooperative	ADJ
american_scientific_journal-1744	152	18	,	,	PUNCT
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american_scientific_journal-1744	152	20	,	,	PUNCT
american_scientific_journal-1744	152	21	and	and	CCONJ
american_scientific_journal-1744	152	22	american	american	ADJ
american_scientific_journal-1744	152	23	scientific	scientific	ADJ
american_scientific_journal-1744	152	24	research	research	NOUN
american_scientific_journal-1744	152	25	journal	journal	NOUN
american_scientific_journal-1744	152	26	for	for	ADP
american_scientific_journal-1744	152	27	engineering	engineering	NOUN
american_scientific_journal-1744	152	28	,	,	PUNCT
american_scientific_journal-1744	152	29	technology	technology	NOUN
american_scientific_journal-1744	152	30	,	,	PUNCT
american_scientific_journal-1744	152	31	and	and	CCONJ
american_scientific_journal-1744	152	32	sciences	science	NOUN
american_scientific_journal-1744	152	33	(	(	PUNCT
american_scientific_journal-1744	152	34	asrjets	asrjet	NOUN
american_scientific_journal-1744	152	35	)	)	PUNCT
american_scientific_journal-1744	152	36	(	(	PUNCT
american_scientific_journal-1744	152	37	2016	2016	NUM
american_scientific_journal-1744	152	38	)	)	PUNCT
american_scientific_journal-1744	152	39	volume	volume	NOUN
american_scientific_journal-1744	152	40	21	21	NUM
american_scientific_journal-1744	152	41	,	,	PUNCT
american_scientific_journal-1744	152	42	no	no	DET
american_scientific_journal-1744	152	43	1	1	NUM
american_scientific_journal-1744	152	44	,	,	PUNCT
american_scientific_journal-1744	152	45	pp	pp	ADV
american_scientific_journal-1744	152	46	216	216	NUM
american_scientific_journal-1744	152	47	-	-	SYM
american_scientific_journal-1744	152	48	226	226	NUM
american_scientific_journal-1744	152	49	226	226	NUM
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american_scientific_journal-1744	152	51	learning	learning	NOUN
american_scientific_journal-1744	152	52	.	.	PUNCT
american_scientific_journal-1744	153	1	,	,	PUNCT
american_scientific_journal-1744	153	2	new	new	PROPN
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american_scientific_journal-1744	153	4	:	:	PUNCT
american_scientific_journal-1744	153	5	englewood	englewood	PROPN
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american_scientific_journal-1744	153	7	,	,	PUNCT
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american_scientific_journal-1744	153	10	,	,	PUNCT
american_scientific_journal-1744	153	11	1991	1991	NUM
american_scientific_journal-1744	153	12	.	.	PUNCT
american_scientific_journal-1744	154	1	[	[	X
american_scientific_journal-1744	154	2	12	12	NUM
american_scientific_journal-1744	154	3	]	]	X
american_scientific_journal-1744	154	4	b.	b.	PROPN
american_scientific_journal-1744	154	5	rosenshine	rosenshine	PROPN
american_scientific_journal-1744	154	6	and	and	CCONJ
american_scientific_journal-1744	154	7	c.	c.	PROPN
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american_scientific_journal-1744	154	9	,	,	PUNCT
american_scientific_journal-1744	154	10	"	"	PUNCT
american_scientific_journal-1744	154	11	reciprocal	reciprocal	ADJ
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american_scientific_journal-1744	154	13	:	:	PUNCT
american_scientific_journal-1744	154	14	a	a	DET
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american_scientific_journal-1744	154	16	of	of	ADP
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american_scientific_journal-1744	154	18	reserach	reserach	NOUN
american_scientific_journal-1744	154	19	.	.	PUNCT
american_scientific_journal-1744	154	20	,	,	PUNCT
american_scientific_journal-1744	154	21	"	"	PUNCT
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american_scientific_journal-1744	154	23	of	of	ADP
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american_scientific_journal-1744	154	25	research	research	NOUN
american_scientific_journal-1744	154	26	,	,	PUNCT
american_scientific_journal-1744	154	27	vol	vol	NOUN
american_scientific_journal-1744	154	28	.	.	PROPN
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american_scientific_journal-1744	154	30	,	,	PUNCT
american_scientific_journal-1744	154	31	no	no	INTJ
american_scientific_journal-1744	154	32	.	.	NOUN
american_scientific_journal-1744	154	33	64	64	NUM
american_scientific_journal-1744	154	34	,	,	PUNCT
american_scientific_journal-1744	154	35	pp	pp	ADJ
american_scientific_journal-1744	154	36	.	.	PUNCT
american_scientific_journal-1744	155	1	479	479	NUM
american_scientific_journal-1744	155	2	-	-	SYM
american_scientific_journal-1744	155	3	530	530	NUM
american_scientific_journal-1744	155	4	,	,	PUNCT
american_scientific_journal-1744	155	5	1994	1994	NUM
american_scientific_journal-1744	155	6	.	.	PUNCT
american_scientific_journal-1744	156	1	[	[	X
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american_scientific_journal-1744	156	7	,	,	PUNCT
american_scientific_journal-1744	156	8	"	"	PUNCT
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american_scientific_journal-1744	156	10	on	on	ADP
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american_scientific_journal-1744	156	12	learning	learning	NOUN
american_scientific_journal-1744	156	13	and	and	CCONJ
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american_scientific_journal-1744	156	15	:	:	PUNCT
american_scientific_journal-1744	156	16	what	what	PRON
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american_scientific_journal-1744	156	19	,	,	PUNCT
american_scientific_journal-1744	156	20	what	what	PRON
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american_scientific_journal-1744	156	23	to	to	PART
american_scientific_journal-1744	156	24	know	know	VERB
american_scientific_journal-1744	156	25	.	.	PUNCT
american_scientific_journal-1744	156	26	,	,	PUNCT
american_scientific_journal-1744	156	27	"	"	PUNCT
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american_scientific_journal-1744	156	29	educational	educational	ADJ
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american_scientific_journal-1744	156	31	,	,	PUNCT
american_scientific_journal-1744	156	32	no	no	INTJ
american_scientific_journal-1744	156	33	.	.	NOUN
american_scientific_journal-1744	156	34	21	21	NUM
american_scientific_journal-1744	156	35	,	,	PUNCT
american_scientific_journal-1744	156	36	pp	pp	ADJ
american_scientific_journal-1744	156	37	.	.	PUNCT
american_scientific_journal-1744	157	1	43	43	NUM
american_scientific_journal-1744	157	2	-	-	SYM
american_scientific_journal-1744	157	3	69	69	NUM
american_scientific_journal-1744	157	4	,	,	PUNCT
american_scientific_journal-1744	157	5	1996	1996	NUM
american_scientific_journal-1744	157	6	.	.	PUNCT
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american_scientific_journal-1744	158	5	m.	m.	PROPN
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american_scientific_journal-1744	158	7	,	,	PUNCT
american_scientific_journal-1744	158	8	the	the	DET
american_scientific_journal-1744	158	9	role	role	NOUN
american_scientific_journal-1744	158	10	of	of	ADP
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american_scientific_journal-1744	158	12	and	and	CCONJ
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american_scientific_journal-1744	158	14	learning.handbook	learning.handbook	NUM
american_scientific_journal-1744	158	15	of	of	ADP
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american_scientific_journal-1744	158	18	,	,	PUNCT
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american_scientific_journal-1744	158	21	:	:	PUNCT
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american_scientific_journal-1744	158	25	,	,	PUNCT
american_scientific_journal-1744	158	26	2006	2006	NUM
american_scientific_journal-1744	158	27	.	.	PUNCT
american_scientific_journal-1744	159	1	[	[	X
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american_scientific_journal-1744	159	4	n.	n.	PROPN
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american_scientific_journal-1744	159	7	and	and	CCONJ
american_scientific_journal-1744	159	8	a.	a.	PROPN
american_scientific_journal-1744	159	9	s.	s.	PROPN
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american_scientific_journal-1744	159	11	,	,	PUNCT
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american_scientific_journal-1744	159	13	processes	process	NOUN
american_scientific_journal-1744	159	14	in	in	ADP
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american_scientific_journal-1744	159	17	.	.	PUNCT
american_scientific_journal-1744	160	1	handbook	handbook	NOUN
american_scientific_journal-1744	160	2	of	of	ADP
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american_scientific_journal-1744	160	5	,	,	PUNCT
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american_scientific_journal-1744	160	8	:	:	PUNCT
american_scientific_journal-1744	160	9	macmillan	macmillan	PROPN
american_scientific_journal-1744	160	10	,	,	PUNCT
american_scientific_journal-1744	160	11	1996	1996	NUM
american_scientific_journal-1744	160	12	.	.	PUNCT
american_scientific_journal-1744	161	1	[	[	X
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american_scientific_journal-1744	161	7	,	,	PUNCT
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american_scientific_journal-1744	161	11	:	:	PUNCT
american_scientific_journal-1744	161	12	the	the	DET
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american_scientific_journal-1744	161	14	of	of	ADP
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american_scientific_journal-1744	161	18	.	.	PUNCT
american_scientific_journal-1744	161	19	,	,	PUNCT
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american_scientific_journal-1744	161	21	:	:	PUNCT
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american_scientific_journal-1744	161	25	,	,	PUNCT
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american_scientific_journal-1744	162	10	,	,	PUNCT
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american_scientific_journal-1744	162	13	of	of	ADP
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american_scientific_journal-1744	162	15	:	:	PUNCT
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american_scientific_journal-1744	162	19	,	,	PUNCT
american_scientific_journal-1744	162	20	"	"	PUNCT
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american_scientific_journal-1744	162	22	,	,	PUNCT
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american_scientific_journal-1744	162	24	.	.	PUNCT
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american_scientific_journal-1744	163	4	d.	d.	PROPN
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american_scientific_journal-1744	163	6	,	,	PUNCT
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american_scientific_journal-1744	163	9	and	and	CCONJ
american_scientific_journal-1744	163	10	m.	m.	PROPN
american_scientific_journal-1744	163	11	josiah	josiah	PROPN
american_scientific_journal-1744	163	12	,	,	PUNCT
american_scientific_journal-1744	163	13	"	"	PUNCT
american_scientific_journal-1744	163	14	vygotsky	vygotsky	NOUN
american_scientific_journal-1744	163	15	's	's	PART
american_scientific_journal-1744	163	16	zone	zone	NOUN
american_scientific_journal-1744	163	17	of	of	ADP
american_scientific_journal-1744	163	18	proximal	proximal	ADJ
american_scientific_journal-1744	163	19	development	development	NOUN
american_scientific_journal-1744	163	20	theory	theory	NOUN
american_scientific_journal-1744	163	21	:	:	PUNCT
american_scientific_journal-1744	163	22	what	what	PRON
american_scientific_journal-1744	163	23	are	be	AUX
american_scientific_journal-1744	163	24	implications	implication	NOUN
american_scientific_journal-1744	163	25	for	for	ADP
american_scientific_journal-1744	163	26	mathematical	mathematical	ADJ
american_scientific_journal-1744	163	27	teaching	teaching	NOUN
american_scientific_journal-1744	163	28	?	?	PUNCT
american_scientific_journal-1744	163	29	,	,	PUNCT
american_scientific_journal-1744	163	30	"	"	PUNCT
american_scientific_journal-1744	163	31	greener	green	ADJ
american_scientific_journal-1744	163	32	journal	journal	NOUN
american_scientific_journal-1744	163	33	of	of	ADP
american_scientific_journal-1744	163	34	social	social	ADJ
american_scientific_journal-1744	163	35	sciences	science	NOUN
american_scientific_journal-1744	163	36	,	,	PUNCT
american_scientific_journal-1744	163	37	vol	vol	NOUN
american_scientific_journal-1744	163	38	.	.	PROPN
american_scientific_journal-1744	164	1	3	3	NUM
american_scientific_journal-1744	164	2	,	,	PUNCT
american_scientific_journal-1744	164	3	no	no	INTJ
american_scientific_journal-1744	164	4	.	.	NOUN
american_scientific_journal-1744	164	5	7	7	NUM
american_scientific_journal-1744	164	6	,	,	PUNCT
american_scientific_journal-1744	164	7	pp	pp	ADJ
american_scientific_journal-1744	164	8	.	.	PUNCT
american_scientific_journal-1744	165	1	371377	371377	NUM
american_scientific_journal-1744	165	2	,	,	PUNCT
american_scientific_journal-1744	165	3	2013	2013	NUM
american_scientific_journal-1744	165	4	.	.	PUNCT