理科教育による概念変化における存在論的推論の役割 (3)  [in Japanese] The Role of Ontological Reasoning in Conceputual Change in Science (III)  [in Japanese]

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Author(s)

Abstract

In this study, we investigated lower secondary student's understanding about dissolving. Sixteen students of the 8th grade were interviewed using "Contradiction-Explanation Method." The results were as follows. The ontological presupposition that unsupported objects fall downwards, was crucial base of student's understanding about dissolving. Subjects showed four types of conceptual integration of their ontological reasoning with scientific reasoning. Furthermore, the developmental trajectory was proposed in knowledge acquisition about the uniformity of solution. Finally, the implications of these results for science education were briefly discussed.

Journal

  • Proceedings of the Annual Meeting of Japan Society for Science Education

    Proceedings of the Annual Meeting of Japan Society for Science Education 25, 445-448, 2001-07-29

    Japan Society for Science Education (JSSE)

References:  11

Cited by:  1

Codes

  • NII Article ID (NAID)
    110002920228
  • NII NACSIS-CAT ID (NCID)
    AN1035926X
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    2186-3628
  • Data Source
    CJP  CJPref  NII-ELS  J-STAGE 
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