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001-es BibID:	BIBFORM112505
035-os BibID:	(Scopus)85078193998 (cikkazonosító)012061
Első szerző:	Fuad, Yusuf
Cím:	Investigating Covariational Reasoning: What Do Students Show when Solving Mathematical Problems? / Y. Fuad, R. Ekawati, A. Sofro, L. D. Fitriana
Dátum:	2019
ISSN:	1742-6588 1742-6596
Megjegyzések:	Covariational reasoning plays a significant role for solving problems. This study examines the covariational reasoning of master program students when solving mathematical problems such as fraction, velocity and acceleration, proportion, and integral. 26 students of mathematics education master program, Universitas Negeri Surabaya, are involved in this study. Generally, mental action of students is more prominent on fraction and proportion than on the other issues. On fraction and proportion problems, most students are able to fulfill all mental actions such as coordinating the value, the direction, and the amount of change of one variable, and also coordinating the average and the instantaneous rate of change of the function. However, on velocity, acceleration, and integral problems most students cannot show their mental actions well. They only fulfill 3 of 5 mental actions of covariational reasoning. Generally, the shape of their graph related to those problems are irrespective with initial point. These findings suggest that learning in mathematics should place increased emphasis on problem involving graph to promote covariational reasoning of the students.
Tárgyszavak:	Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Journal of Physics. Conference Series. - 1417 : 1 (2019), p. 1-9. -
További szerzők:	Ekawati, R. Sofro, A. Fitriana, Linda Devi (1993-) (Mathematician)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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