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Dasgupta, Chandan – Journal of Engineering Education, 2019
Background: There is a need to find ways of productively engaging K-12 students with engineering design. I investigate a new class of physical models, referred to as Improvable Models, as scaffolds for helping middle school students productively engage in engineering design practices. Purpose/Hypothesis: The purpose of this study is to answer two…
Descriptors: Models, Scaffolding (Teaching Technique), Authentic Learning, Discourse Analysis