한국초등과학교육학회지:초등과학교육 (Journal of Korean Elementary Science Education)

  • 제36권4호
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  • Pages.405-427
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  • 2017
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  • 1598-3099(pISSN)
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  • 2733-8436(eISSN)
한국초등과학교육학회 (The Korean Elementary Science Education Society)
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지구 공전에 대한 초등 교사들의 주제-특이적 PCK 발달과정 탐색을 위한 사례 연구

A Case Study for Exploring Topic-Specific PCK Progression on Elementary Teachers' Instruction of 'Earth Revolution'

  • 투고 : 2017.10.27
  • 심사 : 2017.11.20
  • 발행 : 2017.11.30
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초록

This study aims to describe various teaching cases about 'earth revolution' in terms of PCK; knowledge of curriculum, knowledge of teaching strategies and knowledge of assessment. Based on these various cases we suggested PCK progressions about 'earth revolution'. For these, we recorded 'solar system and star' classes of nine elementary school teachers' in Kangwon, Gyeonggi, Gwangju, and Seoul. We adopted Lee & Lee (2016)'s topic-specific PCK framework to analyze the classes. As results, we suggested topic-specific PCK progression about 'earth revolution'. The results showed the upper anchor of the earth revolution class were exploring the reason of the change of constellation, finding the tendency of constellation change. These teachings were carried by the teachers' adaptive strategies. The upper anchor of the assessment was monitoring students' understanding during the whole class. The PCK progression about 'earth revolution' could help the teachers plan the earth revolution class, and reflect their own teachings.

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참고문헌

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