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ID 16158
file
title alternative
How understanding of density develops: The trend and prospects of study
creator
Nagase, Miho
subject
密度
混みぐあい
関係概念
内包量
発達
Density
Crowdedness
Relational concepts
Intensive quantity
Development
NDC
Education
abstract
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.
journal title
Bulletin of the Graduate School of Education, Hiroshima University. Part 1, Learning and curriculum development
issue
Issue 51
start page
25
end page
33
date of issued
2003-03-28
publisher
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
language
jpn
nii type
Departmental Bulletin Paper
HU type
Departmental Bulletin Papers
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Education
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