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Furberg, Anniken; Kluge, Anders; Ludvigsen, Sten – International Journal of Computer-Supported Collaborative Learning, 2013
This paper reports on a study of students' conceptual sensemaking with science diagrams within a computer-based learning environment aimed at supporting collaborative learning. Through the microanalysis of students' interactions in a project about energy and heat transfer, we demonstrate "how" representations become productive social and cognitive…
Descriptors: Science Instruction, Visual Aids, Energy, Heat
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Liang, Jyh-Chong; Tsai, Chin-Chung – Internet and Higher Education, 2010
This study used an online peer assessment activity to help 47 college students to learn biology through writing. Each student submitted a biology writing report to an online system and then experienced three rounds of peer assessment. During the online peer assessment process, self, peer and expert evaluation scores for the writing were gathered…
Descriptors: Peer Evaluation, Validity, Biology, Science Instruction