小数の乗法・除法の概念変容の水準: 文章題の演算決定に焦点をあてて(論文発表の部)

Research output: Contribution to journalArticlepeer-review

Original languageJapanese
Pages (from-to)217-222
Number of pages6
Journal数学教育論文発表会論文集
Volume30
StatePublished - 1997/11/21
Externally publishedYes

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