한국초등과학교육학회지:초등과학교육 (Journal of Korean Elementary Science Education)
- 제25권1호
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- Pages.70-88
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- 2006
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- 1598-3099(pISSN)
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- 2733-8436(eISSN)
다중인지갈등 상황에서 전구의 밝기에 대한 초등학생들의 사전개념 변화
Elementary School Students' Conceptual Change through Multiple cognitive conflicts Strategy-Regarding Preconceptions about the Brightness of an Electric Bulb
- Jung Mee young (Kyoung-soo Elementary School) ;
- Cha Young (Korea National University of Education) ;
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Kwon Jae sool
(Korea National University of Education) ;
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Kyung Jai Bok
(Korea National University of Education)
- 발행 : 2006.02.01
초록
The purpose of this study is to investigate the effect of a multiple cognitive conflict strategy at remedying student's misconceptions. Elementary students have many misconceptions about the brightness of the electric bulb in simple dual circuits. Most of the misconceptions can be summed up as 'the more batteries or the fewer bulbs, the brighter is the output.' The students have learned about the brightness of the electric bulb while connected to a battery in Grade 4 and the brightness of multiple electric bulbs in Grade 5. However, about
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