DOĞRU VE TERS ORANTI KONUSUNDAKİ 7. VE 9. SINIF ÖĞRENCİLERİNİN KAVRAM YANILGILARI
Uşak Üniversitesi Sosyal Bilimler DergisiCilt 2009/2, Sayı 2-legacy-335
Abstract This research aims to determine 7th grade primary and 9th grade secondary school students’ misconceptions about ratio and proportion. It also tries to and find out any differences for both of the grades with establishing any decline in the …