電腦輔助合作學習於分數概念教學之研究   免費試閱

A Study of Computer Supported Collaborative Learning on the Conceptual Learning of Fraction

本研究目的在探討以電腦輔助合作學習模式融入分數學習活動，對國小三年級學童分數概念學習成效與學習態度之影響。實驗以電腦輔助合作學習（computer supported collaborative learning, CSCL）方式進行教學，使用與美國SRI International及新加坡NIE共同開發的Group Scribbles（GS）2.0版軟體支援此合作學習活動。經測驗與問卷統計分析，研究結果顯示，CSCL學習方式對學生分數概念的學習具有學習成效與保留效果。GS輔助軟體結合合作學習的教學模式深受學生喜愛，對於學生的數學學習成效與信心有正向的幫助。CSCL使教師有更多元化的教學選擇。同儕之間互相指導與合作，增加許多學生間良性互動的機會，能提高學習專注力。

The study focused on exploring the effects of the performance and attitude in learning fraction concepts by using computer supported collaborative learning (CSCL) for the 3rd grade students. This experiment assists cooperation with computer approach teaching by using Group Scribbles (GS) 2.0 software to support collaborative learning. The statistical analysis of test and questionnaire indicated that CSCL for learning the concept of fraction had the effects of the learning effectiveness and learning retention. The GS-based learning that combined with cooperative learning is loved by the students. Computer supported teaching could provide a diversity teaching model. Group members rely on and help with each other, and could elevate the pupils' motivation and concentration in learning.