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  1. 紀要論文
  2. 琉球大学教育学部紀要
  3. 67号
  1. 部局別インデックス
  2. 教育学部

教科書に見る「学習の展開」の妥当性 : 小・中・高校の「電磁気」単元の展開について

http://hdl.handle.net/20.500.12000/1886
http://hdl.handle.net/20.500.12000/1886
ad88af30-73b1-4653-b859-2ce0ef034d7d
名前 / ファイル ライセンス アクション
Vol67p57.pdf Vol67p57.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2007-09-15
タイトル
タイトル 教科書に見る「学習の展開」の妥当性 : 小・中・高校の「電磁気」単元の展開について
言語 ja
作成者 山口, 喜七郎

× 山口, 喜七郎

ja 山口, 喜七郎

Yamaguchi, Kishichiro

× Yamaguchi, Kishichiro

en Yamaguchi, Kishichiro

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
言語 ja
主題Scheme Other
主題 理科教育
言語 ja
主題Scheme Other
主題 物理教育
言語 ja
主題Scheme Other
主題 教科書
言語 ja
主題Scheme Other
主題 電磁気単元
内容記述
内容記述タイプ Other
内容記述 In an open science class of a junior high school, I had questions about the teacher's description about the electromagnetism phenomenon. After the class, to my questions the teacher replied saying, "I followed the descriptions in the teacher's guide book !" Since then, it has been my concern for thirty years and so. It is about "Fleming's left hand rule" on electromagnetism. In the text books of junior and senior high school, it is explained that force comes from the interaction between the magnetic field by the electric current and another magnetic field by the magnet. And in the composite magnetic field with these two sources, magnetic-field of the wire on one side is high density, on the other side it is low, so, 'force' rises from high density to low. I think this explanation is not appropriate to teach this phenomenon on each grade. My opinion is that the studying sequence about this electromagnetism unit is better to be understood basically with "Fleming's left hand rule" and "Lorentz force"
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学教育学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/1886
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 1345-3319
収録物識別子タイプ NCID
収録物識別子 AA11393705
収録物名
言語 ja
収録物名 琉球大学教育学部紀要
書誌情報
号 67, p. 57-77
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