id	sid	tid	token	lemma	pos
bece-1568	1	1	bece	bece	PROPN
bece-1568	1	2	.	.	PUNCT
bece-1568	2	1	newsletter	newsletter	NOUN
bece-1568	2	2	vol.20	vol.20	PROPN
bece-1568	2	3	,	,	PUNCT
bece-1568	2	4	no.1	no.1	NUM
bece-1568	2	5	,	,	PUNCT
bece-1568	2	6	2025	2025	NUM
bece-1568	2	7	,	,	PUNCT
bece-1568	2	8	bece	bece	PROPN
bece-1568	2	9	1971	1971	NUM
bece-1568	2	10	is	be	AUX
bece-1568	2	11	mathematics	mathematic	NOUN
bece-1568	2	12	vocabulary	vocabulary	NOUN
bece-1568	2	13	important	important	ADJ
bece-1568	2	14	?	?	PUNCT
bece-1568	3	1	the	the	DET
bece-1568	3	2	mediating	mediate	VERB
bece-1568	3	3	effect	effect	NOUN
bece-1568	3	4	of	of	ADP
bece-1568	3	5	mathematics	mathematic	NOUN
bece-1568	3	6	vocabulary	vocabulary	NOUN
bece-1568	3	7	on	on	ADP
bece-1568	3	8	the	the	DET
bece-1568	3	9	relationship	relationship	NOUN
bece-1568	3	10	between	between	ADP
bece-1568	3	11	cognitive	cognitive	ADJ
bece-1568	3	12	abilities	ability	NOUN
bece-1568	3	13	and	and	CCONJ
bece-1568	3	14	mathematics	mathematic	NOUN
bece-1568	3	15	performance	performance	NOUN
bece-1568	3	16	by	by	ADP
bece-1568	3	17	liu	liu	PROPN
bece-1568	3	18	,	,	PUNCT
bece-1568	3	19	d.	d.	PROPN
bece-1568	3	20	,	,	PUNCT
bece-1568	3	21	zeng	zeng	PROPN
bece-1568	3	22	,	,	PUNCT
bece-1568	3	23	y.	y.	PROPN
bece-1568	3	24	,	,	PUNCT
bece-1568	3	25	&	&	CCONJ
bece-1568	3	26	chen	chen	PROPN
bece-1568	3	27	,	,	PUNCT
bece-1568	3	28	x.	x.	NOUN
bece-1568	3	29	correspondence	correspondence	NOUN
bece-1568	3	30	to	to	ADP
bece-1568	3	31	:	:	PUNCT
bece-1568	3	32	di	di	PROPN
bece-1568	3	33	liu	liu	PROPN
bece-1568	3	34	,	,	PUNCT
bece-1568	3	35	east	east	PROPN
bece-1568	3	36	china	china	PROPN
bece-1568	3	37	normal	normal	ADJ
bece-1568	3	38	university	university	PROPN
bece-1568	3	39	,	,	PUNCT
bece-1568	3	40	china	china	PROPN
bece-1568	3	41	.	.	PUNCT
bece-1568	4	1	e	e	X
bece-1568	4	2	-	-	NOUN
bece-1568	4	3	mail	mail	NOUN
bece-1568	4	4	:	:	PUNCT
bece-1568	4	5	dliu@spe.ecnu.edu.cn	dliu@spe.ecnu.edu.cn	PROPN
bece-1568	4	6	athematics	athematic	NOUN
bece-1568	4	7	vocabulary	vocabulary	NOUN
bece-1568	4	8	is	be	AUX
bece-1568	4	9	an	an	DET
bece-1568	4	10	important	important	ADJ
bece-1568	4	11	indicator	indicator	NOUN
bece-1568	4	12	of	of	ADP
bece-1568	4	13	mathematical	mathematical	ADJ
bece-1568	4	14	language	language	NOUN
bece-1568	4	15	competence	competence	NOUN
bece-1568	4	16	of	of	ADP
bece-1568	4	17	the	the	DET
bece-1568	4	18	student	student	NOUN
bece-1568	4	19	.	.	PUNCT
bece-1568	5	1	a	a	DET
bece-1568	5	2	desirable	desirable	ADJ
bece-1568	5	3	mastery	mastery	NOUN
bece-1568	5	4	of	of	ADP
bece-1568	5	5	mathematics	mathematics	PROPN
bece-1568	5	6	vocabulary	vocabulary	NOUN
bece-1568	5	7	is	be	AUX
bece-1568	5	8	crucial	crucial	ADJ
bece-1568	5	9	to	to	ADP
bece-1568	5	10	mathematical	mathematical	ADJ
bece-1568	5	11	study	study	NOUN
bece-1568	5	12	,	,	PUNCT
bece-1568	5	13	based	base	VERB
bece-1568	5	14	on	on	ADP
bece-1568	5	15	which	which	PRON
bece-1568	5	16	,	,	PUNCT
bece-1568	5	17	the	the	DET
bece-1568	5	18	student	student	NOUN
bece-1568	5	19	builds	build	VERB
bece-1568	5	20	their	their	PRON
bece-1568	5	21	understanding	understanding	NOUN
bece-1568	5	22	of	of	ADP
bece-1568	5	23	math	math	NOUN
bece-1568	5	24	concepts	concept	NOUN
bece-1568	5	25	and	and	CCONJ
bece-1568	5	26	develops	develop	VERB
bece-1568	5	27	mathematical	mathematical	ADJ
bece-1568	5	28	thinking	thinking	NOUN
bece-1568	5	29	.	.	PUNCT
bece-1568	6	1	this	this	DET
bece-1568	6	2	article	article	NOUN
bece-1568	6	3	is	be	AUX
bece-1568	6	4	an	an	DET
bece-1568	6	5	examination	examination	NOUN
bece-1568	6	6	of	of	ADP
bece-1568	6	7	the	the	DET
bece-1568	6	8	effect	effect	NOUN
bece-1568	6	9	of	of	ADP
bece-1568	6	10	mathematics	mathematic	NOUN
bece-1568	6	11	vocabulary	vocabulary	NOUN
bece-1568	6	12	on	on	ADP
bece-1568	6	13	the	the	DET
bece-1568	6	14	relationship	relationship	NOUN
bece-1568	6	15	between	between	ADP
bece-1568	6	16	general	general	ADJ
bece-1568	6	17	cognitive	cognitive	ADJ
bece-1568	6	18	abilities	ability	NOUN
bece-1568	6	19	and	and	CCONJ
bece-1568	6	20	mathematics	mathematic	NOUN
bece-1568	6	21	performance	performance	NOUN
bece-1568	6	22	,	,	PUNCT
bece-1568	6	23	with	with	ADP
bece-1568	6	24	a	a	DET
bece-1568	6	25	sample	sample	NOUN
bece-1568	6	26	of	of	ADP
bece-1568	6	27	249	249	NUM
bece-1568	6	28	third	third	ADJ
bece-1568	6	29	graders	grader	NOUN
bece-1568	6	30	from	from	ADP
bece-1568	6	31	two	two	NUM
bece-1568	6	32	primary	primary	ADJ
bece-1568	6	33	schools	school	NOUN
bece-1568	6	34	in	in	ADP
bece-1568	6	35	shanghai	shanghai	PROPN
bece-1568	6	36	.	.	PUNCT
bece-1568	7	1	research	research	NOUN
bece-1568	7	2	findings	finding	NOUN
bece-1568	7	3	:	:	PUNCT
bece-1568	7	4			PRON
bece-1568	7	5	there	there	PRON
bece-1568	7	6	are	be	VERB
bece-1568	7	7	positive	positive	ADJ
bece-1568	7	8	correlations	correlation	NOUN
bece-1568	7	9	between	between	ADP
bece-1568	7	10	mathematics	mathematic	NOUN
bece-1568	7	11	vocabulary	vocabulary	NOUN
bece-1568	7	12	and	and	CCONJ
bece-1568	7	13	math	math	NOUN
bece-1568	7	14	achievement	achievement	NOUN
bece-1568	7	15	,	,	PUNCT
bece-1568	7	16	math	math	NOUN
bece-1568	7	17	problem	problem	NOUN
bece-1568	7	18	solving	solving	NOUN
bece-1568	7	19	and	and	CCONJ
bece-1568	7	20	computation	computation	NOUN
bece-1568	7	21	capacities	capacity	NOUN
bece-1568	7	22	in	in	ADP
bece-1568	7	23	pupils	pupil	NOUN
bece-1568	7	24	.	.	PUNCT
bece-1568	8	1	a	a	DET
bece-1568	8	2	better	well	ADJ
bece-1568	8	3	command	command	NOUN
bece-1568	8	4	of	of	ADP
bece-1568	8	5	mathematics	mathematic	NOUN
bece-1568	8	6	vocabulary	vocabulary	NOUN
bece-1568	8	7	often	often	ADV
bece-1568	8	8	predicts	predict	VERB
bece-1568	8	9	better	well	ADJ
bece-1568	8	10	performance	performance	NOUN
bece-1568	8	11	in	in	ADP
bece-1568	8	12	math	math	NOUN
bece-1568	8	13	tasks	task	NOUN
bece-1568	8	14	.	.	PUNCT
bece-1568	9	1			NOUN
bece-1568	9	2	mathematics	mathematic	NOUN
bece-1568	9	3	vocabulary	vocabulary	NOUN
bece-1568	9	4	partially	partially	ADV
bece-1568	9	5	mediates	mediate	VERB
bece-1568	9	6	the	the	DET
bece-1568	9	7	relationship	relationship	NOUN
bece-1568	9	8	between	between	ADP
bece-1568	9	9	cognitive	cognitive	ADJ
bece-1568	9	10	abilities	ability	NOUN
bece-1568	9	11	(	(	PUNCT
bece-1568	9	12	such	such	ADJ
bece-1568	9	13	as	as	ADP
bece-1568	9	14	reasoning	reasoning	NOUN
bece-1568	9	15	and	and	CCONJ
bece-1568	9	16	working	working	NOUN
bece-1568	9	17	memory	memory	NOUN
bece-1568	9	18	)	)	PUNCT
bece-1568	9	19	and	and	CCONJ
bece-1568	9	20	performance	performance	NOUN
bece-1568	9	21	in	in	ADP
bece-1568	9	22	math	math	NOUN
bece-1568	9	23	tasks	task	NOUN
bece-1568	9	24	.	.	PUNCT
bece-1568	10	1	implications	implication	NOUN
bece-1568	10	2	:	:	PUNCT
bece-1568	10	3			PRON
bece-1568	10	4	mathematics	mathematic	NOUN
bece-1568	10	5	vocabulary	vocabulary	NOUN
bece-1568	10	6	is	be	AUX
bece-1568	10	7	an	an	DET
bece-1568	10	8	essential	essential	ADJ
bece-1568	10	9	foundation	foundation	NOUN
bece-1568	10	10	for	for	ADP
bece-1568	10	11	math	math	NOUN
bece-1568	10	12	study	study	NOUN
bece-1568	10	13	,	,	PUNCT
bece-1568	10	14	serving	serve	VERB
bece-1568	10	15	as	as	ADP
bece-1568	10	16	an	an	DET
bece-1568	10	17	important	important	ADJ
bece-1568	10	18	link	link	NOUN
bece-1568	10	19	between	between	ADP
bece-1568	10	20	cognitive	cognitive	ADJ
bece-1568	10	21	abilities	ability	NOUN
bece-1568	10	22	and	and	CCONJ
bece-1568	10	23	math	math	NOUN
bece-1568	10	24	tasks	task	NOUN
bece-1568	10	25	.	.	PUNCT
bece-1568	11	1	improving	improve	VERB
bece-1568	11	2	students	student	NOUN
bece-1568	11	3	’	'	PUNCT
bece-1568	11	4	command	command	NOUN
bece-1568	11	5	of	of	ADP
bece-1568	11	6	mathematics	mathematic	NOUN
bece-1568	11	7	vocabulary	vocabulary	NOUN
bece-1568	11	8	can	can	AUX
bece-1568	11	9	help	help	VERB
bece-1568	11	10	elevate	elevate	VERB
bece-1568	11	11	their	their	PRON
bece-1568	11	12	math	math	NOUN
bece-1568	11	13	performance	performance	NOUN
bece-1568	11	14	,	,	PUNCT
bece-1568	11	15	problem	problem	NOUN
bece-1568	11	16	solving	solving	NOUN
bece-1568	11	17	and	and	CCONJ
bece-1568	11	18	computation	computation	NOUN
bece-1568	11	19	capacities	capacity	NOUN
bece-1568	11	20	.	.	PUNCT
bece-1568	12	1			NOUN
bece-1568	12	2	teachers	teacher	NOUN
bece-1568	12	3	should	should	AUX
bece-1568	12	4	pay	pay	VERB
bece-1568	12	5	more	more	ADJ
bece-1568	12	6	attention	attention	NOUN
bece-1568	12	7	to	to	ADP
bece-1568	12	8	the	the	DET
bece-1568	12	9	instruction	instruction	NOUN
bece-1568	12	10	of	of	ADP
bece-1568	12	11	mathematics	mathematic	NOUN
bece-1568	12	12	vocabulary	vocabulary	NOUN
bece-1568	12	13	,	,	PUNCT
bece-1568	12	14	aiding	aid	VERB
bece-1568	12	15	students	student	NOUN
bece-1568	12	16	in	in	ADP
bece-1568	12	17	deepening	deepen	VERB
bece-1568	12	18	their	their	PRON
bece-1568	12	19	understanding	understanding	NOUN
bece-1568	12	20	of	of	ADP
bece-1568	12	21	math	math	NOUN
bece-1568	12	22	concepts	concept	NOUN
bece-1568	12	23	with	with	ADP
bece-1568	12	24	methods	method	NOUN
bece-1568	12	25	like	like	ADP
bece-1568	12	26	analysis	analysis	NOUN
bece-1568	12	27	and	and	CCONJ
bece-1568	12	28	comparison	comparison	NOUN
bece-1568	12	29	.	.	PUNCT
bece-1568	13	1	mathematics	mathematic	NOUN
bece-1568	13	2	textbook	textbook	NOUN
bece-1568	13	3	writers	writer	NOUN
bece-1568	13	4	should	should	AUX
bece-1568	13	5	also	also	ADV
bece-1568	13	6	attend	attend	VERB
bece-1568	13	7	to	to	ADP
bece-1568	13	8	the	the	DET
bece-1568	13	9	consistency	consistency	NOUN
bece-1568	13	10	and	and	CCONJ
bece-1568	13	11	accuracy	accuracy	NOUN
bece-1568	13	12	of	of	ADP
bece-1568	13	13	vocabulary	vocabulary	ADJ
bece-1568	13	14	presentation	presentation	NOUN
bece-1568	13	15	to	to	PART
bece-1568	13	16	avoid	avoid	VERB
bece-1568	13	17	the	the	DET
bece-1568	13	18	confusion	confusion	NOUN
bece-1568	13	19	in	in	ADP
bece-1568	13	20	terminology	terminology	NOUN
bece-1568	13	21	use	use	NOUN
bece-1568	13	22	,	,	PUNCT
bece-1568	13	23	which	which	PRON
bece-1568	13	24	may	may	AUX
bece-1568	13	25	lower	lower	VERB
bece-1568	13	26	math	math	NOUN
bece-1568	13	27	learning	learn	VERB
bece-1568	13	28	outcomes	outcome	NOUN
bece-1568	13	29	.	.	PUNCT
bece-1568	14	1	m	m	VERB
bece-1568	14	2	mailto:dliu@spe.ecnu.edu.cn	mailto:dliu@spe.ecnu.edu.cn	NOUN
bece-1568	14	3	vol.20	vol.20	NOUN
bece-1568	14	4	,	,	PUNCT
bece-1568	14	5	no.1	no.1	NUM
bece-1568	14	6	,	,	PUNCT
bece-1568	14	7	2025	2025	NUM
bece-1568	14	8	,	,	PUNCT
bece-1568	14	9	bece	bece	PROPN
bece-1568	14	10	1972	1972	NUM
bece-1568	14	11	source	source	NOUN
bece-1568	14	12	:	:	PUNCT
bece-1568	14	13	global	global	ADJ
bece-1568	14	14	education	education	NOUN
bece-1568	14	15	,	,	PUNCT
bece-1568	14	16	2024	2024	NUM
bece-1568	14	17	;	;	PUNCT
bece-1568	14	18	53(12):148	53(12):148	NUM
bece-1568	14	19	-	-	SYM
bece-1568	14	20	160	160	NUM
bece-1568	14	21	.	.	PUNCT