外化物の違いが学習者同士の相互作用に与える影響 : 葉の付き方の学習を事例に

書誌事項

タイトル別名
  • Effects of Interaction with the Presence of External Resources on Elementary School Students : A Unit on 'Learning leaf arrangement'
  • ガイカブツ ノ チガイ ガ ガクシュウシャ ドウシ ノ ソウゴ サヨウ ニ アタエル エイキョウ ハ ノ ツキ カタ ノ ガクシュウ オ ジレイ ニ

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抄録

Shimizu (2003) has pointed out that when a child studies leaf arrangement, study through model-making reveals more rules to the child than study through sketching. This research looks at why this is so. The research focuses on differences in understanding of the outside world from different view points (model-making vs. sketching), in particular on the effect of interaction between individuals studying in small groups, how natural discussion arises between the children studying and the effects of such discussion. Analysis of the childrens' conversation showed that children in the model-making group talked more often and at greater length than those in the sketching group, and that their conversation more often concerned the rules of leaf arrangement. These results suggest that an environment where students can see each others models promotes learning, and is effective for assisting the discovery of scientific concepts. Sketching is often used to encourage close observation at elementary and junior high school level. However, as it is difficult to sketch accurately, and sketches are often lacking detailed information, it may be necessary to reexamine the guidance given on use of sketching in schools.

収録刊行物

  • 科学教育研究

    科学教育研究 30 (2), 70-77, 2006

    一般社団法人 日本科学教育学会

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