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Chan, Kan Kan; Leung, Siu Wai – Journal of Educational Computing Research, 2014
Dynamic geometry software (DGS) aims to enhance mathematics education. This systematic review and meta-analysis evaluated the quasi-experimental studies on the effectiveness of DGS-based instruction in improving students' mathematical achievement. Research articles published between 1990 and 2013 were identified from major databases according to a…
Descriptors: Computer Software, Educational Technology, Mathematics Instruction, Mathematics Achievement
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Hung, Yen-Chu – Journal of Educational Computing Research, 2011
This study investigates the different effects of web-based and face-to-face discussion on computer engineering majors' performance using the Karnaugh map in digital logic design. Pretest and posttest scores for two treatment groups (web-based discussion and face-to-face discussion) and a control group were compared and subjected to covariance…
Descriptors: Foreign Countries, Majors (Students), Visual Aids, Control Groups