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Semiotic Pivots and Activity Spaces for Elementary Science Semiotic Pivots and Activity Spaces for Elementary Science 0733218…
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Achievements and Challenges of Modeling-based Instruction (ACMI) in Science Education: from 1980 to 2009 Achievements and Challenges of Modeling-based Instruction…
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Pre-K Early Algebra Through Quantitative Reasoning (PreKEA) Pre-K Early Algebra Through Quantitative Reasoning (PreKEA) 1212766…