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Yazlik, Derya Ozlem; Ardahan, Halil – Online Submission, 2012
The overall aim of this study is to search whether teaching geometry with Cabri Geometry Plus II software have effects on 7th grade students' learning transformation geometry in mathematics. In this context, the researcher has used a pre-test and post-test research design with a control group. The research sample consisted of 135 students in total…
Descriptors: Mathematics Instruction, Geometry, Transformations (Mathematics), Computer Assisted Instruction
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Glass, Brad – Mathematics Teaching in the Middle School, 2004
This article describes a technology-based approach for dealing with a misconception that some students hold concerning the equivalency of geometric transformations. Students can begin to conceptualize transformations in terms of the relationship between preimage and image figures rather than focus on the motion of a figure. (Contains 7 figures.)
Descriptors: Geometric Concepts, Transformations (Mathematics), Educational Technology, Misconceptions