한국초등과학교육학회지:초등과학교육 (Journal of Korean Elementary Science Education)
- 제24권5호특별호
- /
- Pages.518-530
- /
- 2005
- /
- 1598-3099(pISSN)
- /
- 2733-8436(eISSN)
전구의 밝기에 대한 초등 예비교사의 가설 검증 활동
Pre-service Primary Teachers' Justification of their Hypotheses about the Brightness of Electric Bulbs
초록
The purpose of this study was to investigate the characteristics of pre-service primary teachers' justifying their hypotheses about the brightness of electric bulbs. They conducted their experiments and wrote their experimental results and ideas on their worksheets. The worksheets for generating and evaluating scientific hypothesis were analyzed. Most of them generated the consumption hypothesis and designed the experiments to confirm their hypotheses or directly measure without the change of experimental conditions. The responses for valid experimental designs were