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Chen, Chien-Hsien; She, Hsiao-Ching – Educational Technology & Society, 2012
This study reports the impact of Recurrent On-Line Synchronous Scientific Argumentation learning on 8th grade students' scientific argumentation ability and conceptual change involving physical science. The control group (N = 76) were recruited to receive conventional instruction whereas the experimental group (N = 74) received the Recurrent…
Descriptors: Foreign Countries, Web Based Instruction, Scientific Concepts, Persuasive Discourse
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Chiu, Chiung-Hui; Hsiao, Hsieh-Fen – Computers & Education, 2010
This study explored the differences among online elementary school student groups based on their communication features. Two hundred and ninety-one Taiwanese students, ranging in age from 11 to 12 years old, participated in this study. The students were randomly arranged within-class into three-member groups. Each group was asked to use a…
Descriptors: Concept Mapping, Differences, Group Dynamics, Multivariate Analysis