초록

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Abstract ▼ AI-Helper

The purpose of this study was to explore middle-school science teachersi understanding of electricity and magnetism and to acquire suggestions on science education by analyzing the differences in understanding based on gender, career in education, and major. We extracted questionaries, closely relat...

The purpose of this study was to explore middle-school science teachersi understanding of electricity and magnetism and to acquire suggestions on science education by analyzing the differences in understanding based on gender, career in education, and major. We extracted questionaries, closely related to the middle-school science curriculum, from the concept test tools used in previous research :CSEM, EARTH and DIRECT. The subjects were 81 middle-school science teachers in S city. They had 4 different majors - physics, chemistry, biology, and earth science, and various careers in education. We found no differences based on gender and career in education. However, a difference based their majors in the university existed. Most of the subjects had di±culties in electric shielding, earth, and the electric force that charges experienced.

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