Bülent ALTUNKAYA, Cahit AYTEKİN, Bekir Kürşat DORUK, Bilal ÖZÇAKIR
Participatory Educational Research
2014-Cilt: 1 - Sayı: 1
44-64
Estimation in Triangles, Conceptual Learning, Internal Motivation, Mathematics Education
3936
Norma M NEL, Norma ROMM
Özgen KORKMAZ, Ertuğrul USTA, İbrahim KURT
Özgen KORKMAZ, Halis ALTUN
Norma M NEL
Gülşah KÜLEKÇİ