| File | |
| Title |
小学校における熱概念の指導法研究(Ｉ) : 熱伝導と対流に関する実態調査
|
| Title |
A Study on Teaching Method about Concepts of Heat in the Elementary School(I) : Research on Actual Conditions about Heat Conduction and Convection
|
| 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
|
| Creator |
Kawahara Yorihito
|
| Source Title |
島根大学教育学部紀要. 教育科学
Memoirs of the Faculty of Education, Shimane University. Educational science
|
| Volume | 9 |
| Start Page | 43 |
| End Page | 50 |
| Journal Identifire |
ISSN 0287251X
|
| Descriptions |
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. |
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学教育学部
The Faculty of Education Shimane University
|
| Date of Issued | 1975-12-25 |
| Access Rights | open access |
| Relation |
[NCID] AN0010792X
|
