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授業における「数学ツール」の使用と概念理解の検討 : P. Cobbの「立ち戻り」の視点から
Use of a "mathematical tool" and Conceptual Understanding in a Classroom : Focusing on P. Cobb's "folding back"
2006
Research Journal of Educational Methods
Use of a "mathematical tool" and Conceptual Understanding in a Classroom : Focusing on P. Cobb's "folding back"
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