| Title Transcription | ショウガッコウ ニ オケル ネツ ガイネン ノ シドウホウ ケンキュウ 1 ネツ デンドウ ト タイリュウ ニ カンスル ジッタイ チョウサ
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| Title Alternative (English) | A Study on Teaching Method about Concepts of Heat in the Elementary School(I) : Research on Actual Conditions about Heat Conduction and Convection
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| File | |
| language |
jpn
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| Author |
Kawahara, Yorihito
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| Description | About heat conduction and convection, the following two investgations were pursued.
A ; What sort of conceptions about heat conduction would be brought by children, when the teacher varied the inclination or the form of copper wires to be heated ? B ; How many children have recognized the relation between mass conservation and changes of volume after heating or cooling ?, The results of investigatlons are summarized as follows : A : 1) The four different ratio of answers were obtained on the speedness of heat conductivity on straight wire, upward ; ca. 20%, horizon ; ca. 30%, downward ; ca. 20%, and the other 30% answers ; same speed in all cases. 2) When the notched copper wire was used, about 30% of answers indicated the heat conduction would be delayed. B : The majority of children have recognized about the changes of volume after heating, but have not done about the relation mentioned above. |
| Journal Title |
Memoirs of the Faculty of Education, Shimane University. Educational science
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| Volume | 9
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| Start Page | 43
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| End Page | 50
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| ISSN | 0287251X
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| Published Date | 1975-12-25
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| NCID | AN0010792X
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| Publisher | 島根大学教育学部
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| Publisher Aalternative | The Faculty of Education Shimane University
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| NII Type |
Departmental Bulletin Paper
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| OAI-PMH Set |
Faculty of Education
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| 他の一覧 |
