İLKÖĞRETİM MATEMATİK ÖĞRETMENİ ADAYLARININ YAPILANDIRMACI BİR ORTAM DENEYİMİ: KESİRLERİ BİRİM KESİRLERİN TOPLAMI OLARAK YAZMA (A CONSTRUCTIVIST MILIEU EXPERIENCE OF PRESERVICE ELEMENTARY MATHEMATICS TEACHERS: WRITING FRACTIONS AS SUM OF UNIT FRACTIONS) - Mustafa GÖK -Melisa ARIK | Turkish Studies-Educational Sciences
