A study on the teaching of the concept of negative numbers
Makaleler > Tam Makale · 2010
Yazarlar: Kemal ALTIPARMAK, ECE ÖZDOĞAN
International Journal of Mathematical Education in Science and Technology, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Scopus, 2010, cilt 41, ss 31-47