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ID 16158
本文ファイル
別タイトル
How understanding of density develops: The trend and prospects of study
著者
永瀬 美帆
キーワード
密度
混みぐあい
関係概念
内包量
発達
Density
Crowdedness
Relational concepts
Intensive quantity
Development
NDC
教育
抄録(英)
Formal education is expected to develop children's understanding of the interrelationship between intensive and extensive quantities. Thus, studies were conducted to examine not only children's understanding of density but also the interrelationship of these quantities. These studies have shown that children's understanding of the interrelationship of these quantities differ from formal conceptions. More specifically, the problem lies on the qualitative rather than the quantitative understanding-that is, inability to differentiating density from weight, qualitative understanding interrelationships, and equal distribution. Because these misconceptions are strong and deeply-rooted, improving children's understanding is difficult. There is, therefore, a need to develop learning strategies that can effectively promote qualitative understanding and apply these in the classrooms.
掲載誌名
広島大学大学院教育学研究科紀要. 第一部, 学習開発関連領域
51号
開始ページ
25
終了ページ
33
出版年月日
2003-03-28
出版者
広島大学大学院教育学研究科
国立情報学研究所
ISSN
1346-5546
NCID
SelfDOI
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
教育学研究科
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