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Xiang, Lin; Passmore, Cynthia – Journal of Science Education and Technology, 2015
There has been increased recognition in the past decades that model-based inquiry (MBI) is a promising approach for cultivating deep understandings by helping students unite phenomena and underlying mechanisms. Although multiple technology tools have been used to improve the effectiveness of MBI, there are not enough detailed examinations of how…
Descriptors: Inquiry, Active Learning, Models, Case Studies
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Meerbaum-Salant, Orni; Armoni, Michal; Ben-Ari, Mordechai – Computer Science Education, 2013
Scratch is a visual programming environment that is widely used by young people. We investigated if Scratch can be used to teach concepts of computer science (CS). We developed learning materials for middle-school students that were designed according to the constructionist philosophy of Scratch and evaluated them in a few schools during two…
Descriptors: Computer Science Education, Middle School Students, Programming Languages, Taxonomy