Találati lista | Tudóstér

001-es BibID:	BIBFORM067265
Első szerző:	Várady Ferenc (matematika, német tanár)
Cím:	A differenciálszámítás bevezetésének és a függvényelemzés megértésének segítése a GeoGebra szoftver alkalmazásával / Várady Ferenc
Dátum:	2011
ISSN:	1585-6216
Megjegyzések:	As a college teacher I can often see that since students first meet the mathematical definitionsand theorems very abstractly at the lectures, they are not able to understand their deepermeaning in the seminars either. Better and hard-working students can learn the necessary wayof problem solving, but they cannot or can just partly understand its mathematical meaning.Thus they only use a mechanical algorithm to solve mathematical problems, the result ofwhich is, as they do not understand their fundaments that they forget the method of solutionrapidly, and they cannot solve even a slightly different problem. Therefore they cannotunderstand and solve problems which are based on this essential knowledge.A lot of psychological research proves what important role visual and symbolicrepresentations have in the learning process. In my lecture I try to show the relation betweenthe symbolic and the visual meaning by the differential and the slope of the tangent line, andby the different steps of curve sketching (extreme value and the first derivative, monotonicand the first derivative, inflection point and the second derivative, convex or concave functionand the second derivative). Thus students can better understand the contact between theoryand the meaning behind it.I try to bridge this gap with the visual advantage of the software GeoGeba, supporting theunderstanding of students and deepening the curriculum at the same time.
Tárgyszavak:	Természettudományok Matematika- és számítástudományok magyar nyelvű folyóiratközlemény hazai lapban GeoGebra
Megjelenés:	Economica 2011 : 4 (2011), p. 90-96. -
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: