The Effect of the Developed Differentiation Approach on the Achievements of the Students

Esra ALTINTAŞ* Ahmet S. ÖZDEMİR***Assist. Prof. Dr. Kafkas University, Faculty of Education, Department of Primary Mathematics Education, Kars, Turkey.**Prof. Dr. Marmara University, Faculty of Ataturk Education, Department of Secondary Mathematics Education, İstanbul, Turkey.DOI: 10.14689/ejer.2015.61.11 Abstract Problem Statement: The present study is of importance for designing a differentiation approach, which enables gifted students to use their […]