Journal of Korean Elementary Science Education (한국초등과학교육학회지:초등과학교육)
- Volume 27 Issue 4
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- Pages.371-384
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- 2008
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- 1598-3099(pISSN)
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- 2733-8436(eISSN)
Perspective Primary Teachers' Explanations of Liquid-State Phenomena
액체 상태에서의 현상에 대한 예비 초등교사의 설명
Abstract
The purposes of this study were to investigate perspective teachers' conceptions of liquid-state and get implications for the direction of science curriculum or professional development. The instrument was composed of seven questions focusing on aspects of liquid-state phenomena. The results showed that the participants have various alternative concepts about liquid-state. The problem revealed in almost every question was their macroscopic explanations for the phenomena. In addition, it appeared that the participants seemed to understand phenomena in terminology level, but they didn't know basic reasons or fundamental concepts about the phenomena. It is required to change the curriculum or instructional methods in secondary school and teacher education programs to anchor the scientific concepts on molecular or microscopic level.