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Zengin, Yilmaz – Educational Technology & Society, 2017
The purpose of this study was to determine the effect of the flipped classroom approach designed by using Khan Academy and free open source software on students' academic achievement and to examine students' views about this approach. The research was evaluated in the light of both qualitative and quantitative data. Twenty-eight students studying…
Descriptors: Educational Technology, Technology Uses in Education, Video Technology, Homework
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Zengin, Yilmaz – International Journal of Mathematical Education in Science and Technology, 2017
The purpose of this study is to determine the effect of GeoGebra software on pre-service mathematics teachers' attitudes towards proof and proving and to determine pre-service teachers' pre- and post-views regarding proof. The study lasted nine weeks and the participants of the study consisted of 24 pre-service mathematics teachers. The study used…
Descriptors: Computer Software, Technology Uses in Education, Educational Technology, Preservice Teachers
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Tatar, Enver; Zengin, Yilmaz – Computers in the Schools, 2016
This study aimed to determine the effect of a computer-assisted instruction method using GeoGebra on achievement of prospective secondary mathematics teachers in the definite integral topic and to determine their opinions about this method. The study group consisted of 35 prospective secondary mathematics teachers studying in the mathematics…
Descriptors: Computer Software, Computer Assisted Instruction, Educational Technology, Mathematics Education
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Zengin, Yilmaz; Tatar, Enver – International Journal of Mathematical Education in Science and Technology, 2015
The purpose of this study was to determine the effects of dynamic mathematics software on the achievement of pre-service mathematics teachers in the topic of polar coordinates and to solicit their opinions about computer-assisted instruction. The study was conducted for 11 weeks with 33 pre-service teachers in the Department of Mathematics…
Descriptors: Foreign Countries, Mathematics Instruction, Teaching Methods, Educational Technology