A Study of Relationship Between Postpositional Particles of Japanese and Illustrative Representations: Focusing on Even/Odd Numbers

Abstract

本稿では,偶数と奇数の概念形成にかかわる説明的文章での助詞を抽出し,図的表現との関連について明らかにする。本稿の知見として,1つ目に,助詞の使用頻度については,学年に関係なく格助詞の使用頻度が多いことが認められた。偶数と奇数の概念形成において,格助詞を使いこなせることが正しい表現へつながっていることは学年を問わず課題になっていることを意味する。2つ目に,偶数と奇数の概念形成において,小学5年では図的表現と助詞の組み合わせが多くあることが認められ,中学2年では認められなかった。ここでの助詞は格助詞を含めた全ての助詞である。In this study, we extracted particles of descriptive sentences related to the concept formation of even numbers and odd numbers and clarified their relation to illustrative representations and linguistic representations. First, it was found that the frequency of use of case particles is high, regardless of academic grade. In the formation of even-numbered and oddnumbered concepts, the fact that mastering case particles leads to correct expression means that it is an issue for all grades. Second, in the formation of even and odd concepts, it was recognized that during the fifth year of elementary school and in the second year of junior high school pupils used many combinations of illustrative representations, linguistic representations, and particles, including case particles

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