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Tegos, Stergios; Demetriadis, Stavros – Educational Technology & Society, 2017
Research in computer-supported collaborative learning has indicated that conversational agents can be pedagogically beneficial when used to scaffold students' online discussions. In this study, we investigate the impact of an agile conversational agent that triggers student dialogue by making interventions based on the academically productive talk…
Descriptors: Cooperative Learning, Prior Learning, Intervention, Outcomes of Education
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Hamza, Karim Mikael; Wickman, Per-Olof – International Journal of Science Education, 2013
The purpose of this study is to use a comparative approach to scrutinize the common assumption that certain school science activities are theoretical and therefore particularly suited for engaging students with scientific ideas, whereas others are practical and, thus, not equally conducive to engagement with scientific ideas. We compared two…
Descriptors: Foreign Countries, Learner Engagement, Science Activities, Concept Mapping