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Yildiz, Cemalettin – Online Submission, 2018
The purpose of this study is to reveal middle school mathematics teachers' experiences of using a smart phone. In the study, survey method was used. The study was carried out with 105 middle school mathematics teachers. As a data collection tool, a survey that consists of two sections was used. Percentages and frequencies were used in terms of…
Descriptors: Middle School Teachers, Mathematics Teachers, Telecommunications, Handheld Devices
Abdüsselam, Mustafa Serkan; Yildiz, Cemalettin; Göl, Resül – Online Submission, 2016
The aim of this qualitative study is to determine middle and secondary school students' approaches related to computers and internet. To achieve this aim a form consisted of 8 open-ended questions was used. The implementation was carried out to 322 middle school and 161 secondary school students in Trabzon and Giresun cities on 2015-2016 school…
Descriptors: Middle School Students, High School Students, Student Attitudes, Knowledge Level
Yazlik, Derya Ozlem; Erdogan, Ahmet – Online Submission, 2015
The aim of this study is to assess learner views with regard to ProbSol learning environment prepared according to problem solving steps for the teaching of "applications related to equations and inequalities". In line with this aim, the study was carried out with 15 volunteered 9th graders who are taught with ProbSol. The study is a…
Descriptors: Foreign Countries, Problem Solving, Student Attitudes, Secondary School Students
Yildiz, Cemalettin; Güven, Bülent; Koparan, Timur – Online Submission, 2010
In this study, the effect of Cabri 2D software on drawings of height, perpendicular bisector in triangles and diagonal in polygons was explored. Case study method was used in the study. Diagnostic questions and computer assisted worksheets related to height, perpendicular bisector and diagonal concepts were developed as data collecting tools.…
Descriptors: Computer Software, Educational Technology, Technology Uses in Education, Geometric Concepts