作者: SooHwan Kim , Hyeoncheol Kim , SeonKwan Han
DOI: 10.1007/978-3-540-69736-7_12
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摘要: In this study, we developed a visualization tool that shows learners' interactive activities graphically during computer-supported collaborative learning (CSCL). The helps teachers to monitor and evaluate the interac tion among students, thus it makes easier develop more ef fective instructional design for CSCL. For experiments, used web-based discussion group of 112 students. We investigated effects interactions on web Also, in lesson practice with tool, verified through questionnaire interviews. Our result show provides teacher patterns very clearly insights how promote students' effi ciently.