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Effects of Using Dynamic Geometry Activities on Eighth Grade Students' Achievement Levels and Estimation Performances in Triangles
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Özçakir, Bilal; Aytekin, Cahit; Altunkaya, Bülent; Doruk, Bekir Kürsat – Online Submission, 2015
In this study, we administrated dynamic geometry activities which provide students opportunities to explore and estimate geometric figures to connect measurement estimation with geometry. The aim of the study is to investigate effects of using dynamic geometry activities on eighth graders' achievement levels and estimation performances in…
Descriptors: Mathematics Instruction, Geometry, Mathematics Activities, Grade 8