| タイトルヨミ | 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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| 日本語以外のタイトル | 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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| ファイル | |
| 言語 |
日本語
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| 著者 |
川原 寄人
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| 内容記述（抄録等） | 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. |
| 掲載誌名 |
島根大学教育学部紀要. 教育科学
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| 巻 | 9
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| 開始ページ | 43
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| 終了ページ | 50
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| ISSN | 0287251X
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| 発行日 | 1975-12-25
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| NCID | AN0010792X
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| 出版者 | 島根大学教育学部
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| 出版者別表記 | The Faculty of Education Shimane University
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| 資料タイプ |
紀要論文
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| 部局 |
教育学部
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| 他の一覧 |
