The Analysis of Electromagnet concepts on 5th grade of Elementary Science
碩士 === 臺北市立師範學院 === 科學教育研究所 === 90 === The concept “electric current and magnetic effect in the electric current” is , to school children’s mental development , so abstract that students don’t seem to figure it out very well, the construction of this concept carries lots of misconceptions. Hence, ma...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/81934879184071823204 |