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Birgin, Osman; Topuz, Faden – Journal of Educational Research, 2021
The purpose of this study was to examine the effects of using GeoGebra software in a computer-supported collaborative learning (CSCL) environment on seventh grade students' geometry achievement, retention of learning, and attitudes toward geometry. The study was designed using a quasi-experimental research method with pretest, post-test and…
Descriptors: Courseware, Cooperative Learning, Instructional Effectiveness, Direct Instruction
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Zhang, Dake – Learning Disabilities: A Contemporary Journal, 2017
We examined the effectiveness of (a) a working memory (WM) training program and (b) a combination program involving both WM training and direct instruction for students with geometry difficulties (GD). Four students with GD participated. A multiple-baseline design across participants was employed. During the Phase 1, students received six sessions…
Descriptors: Short Term Memory, Teaching Methods, Computer Assisted Instruction, Geometry
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Erbas, Ayhan Kursat; Yenmez, Arzu Aydogan – Computers & Education, 2011
The purpose of this study was to investigate the effects of using a dynamic geometry environment (DGE) together with inquiry-based explorations on the sixth grade students' achievements in polygons and congruency and similarity of polygons. Two groups of sixth grade students were selected for this study: an experimental group composed of 66…
Descriptors: Direct Instruction, Experimental Groups, Control Groups, Females