Bu araştırmada, ASSURE Öğretim Tasarım Modeli ile ilkokul ikinci sınıfta “Zihinden Toplama
İşlemi” konusuna yönelik ders tasarımı geliştirilmiş, geliştirilen bu ders tasarımının …

It is aimed to determine the strategies used by the fourth-grade elementary students during
the operational estimations in this research which is designed by using basic qualitative …

This study aims to investigate the effect of history-of-mathematics activities on the
development of mental computation of middle-grade students and to determine the students' …

The aim of this study was to investigate second-grade elementary school students'
performance related to their counting skills, place value understanding, and addition …

Çalışmanın amacı ortaokul öğrencilerinin zihinden toplama işlemi yaparken kullandıkları
stratejileri belirlemektir. Bu amaç doğrultusunda, zihinden toplama işlemi yaparken farklı …

Bu araştırmanın amacı ortaokul beşinci sınıf öğrencilerinin toplama-çıkarma işlemi yaparken
kullandıkları ve tercih ettikleri ideal zihinden hesaplama stratejilerini belirlemektir. Nitel …

The purpose of this study is to analyze mental computation strategies used by preservice
primary teachers while solving addition and subtraction problems that are related in terms of …

Çalışmanın amacı, zihinden toplama ve çıkarma işlemi stratejilerine uyarlanan Hedef 5 zekâ
oyunu (H5ZO), beşinci sınıf öğrencilerine uygulanarak, zihinden işlemlerde kullandıkları …

In this study, it was aimed to develop a valid and reliable number sense scale for elementary
school students. Construct validity studies were conducted with 299 elementary school 4th …

The aim of this study was to analyze how to improve prediction skills of secondary school 6th
grade students through Realistic Mathematics Education, what problems were possiblr to be …