Development of fraction concepts and procedures in U.S. and Chinese children.
Identifieur interne : 000551 ( Main/Exploration ); précédent : 000550; suivant : 000552Development of fraction concepts and procedures in U.S. and Chinese children.
Auteurs : Drew H. Bailey [États-Unis] ; Xinlin Zhou [République populaire de Chine] ; Yiyun Zhang [République populaire de Chine] ; Jiaxin Cui [République populaire de Chine] ; Lynn S. Fuchs [États-Unis] ; Nancy C. Jordan [États-Unis] ; Russell Gersten [États-Unis] ; Robert S. Siegler [République populaire de Chine]Source :
- Journal of experimental child psychology [ 1096-0457 ] ; 2015.
Descripteurs français
- KwdFr :
- MESH :
- Wicri :
- geographic : République populaire de Chine, États-Unis.
English descriptors
- KwdEn :
- MESH :
- geographic : China, United States.
- Adolescent, Aptitude, Child, Child Development, Comprehension, Concept Formation, Educational Status, Female, Humans, Male, Mathematics.
Abstract
We compared knowledge of fraction concepts and procedures among sixth and eighth graders in China and the United States. As anticipated, Chinese middle school children had higher knowledge of fraction concepts and procedures than U.S. children in the same grades, and the difference in procedural knowledge was much larger than the difference in conceptual knowledge. Of particular interest, national differences in knowledge of fraction concepts were fully mediated by differences in knowledge of fraction procedures, and differences between the knowledge of Chinese and U.S. children were most pronounced among the lowest achieving children within each country. Based on these and previous results, a theoretical model of the mutually facilitative interaction between conceptual and procedural knowledge of fractions is proposed and discussed.
DOI: 10.1016/j.jecp.2014.08.006
PubMed: 25268902
Affiliations:
- République populaire de Chine, États-Unis
- Californie, Delaware, Pennsylvanie, Tennessee
- Pittsburgh, Pékin
- Université Carnegie-Mellon
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Le document en format XML
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As anticipated, Chinese middle school children had higher knowledge of fraction concepts and procedures than U.S. children in the same grades, and the difference in procedural knowledge was much larger than the difference in conceptual knowledge. Of particular interest, national differences in knowledge of fraction concepts were fully mediated by differences in knowledge of fraction procedures, and differences between the knowledge of Chinese and U.S. children were most pronounced among the lowest achieving children within each country. Based on these and previous results, a theoretical model of the mutually facilitative interaction between conceptual and procedural knowledge of fractions is proposed and discussed.</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li><li>États-Unis</li></country><region><li>Californie</li><li>Delaware</li><li>Pennsylvanie</li><li>Tennessee</li></region><settlement><li>Pittsburgh</li><li>Pékin</li></settlement><orgName><li>Université Carnegie-Mellon</li></orgName></list><tree><country name="États-Unis"><region name="Pennsylvanie"><name sortKey="Bailey, Drew H" sort="Bailey, Drew H" uniqKey="Bailey D" first="Drew H" last="Bailey">Drew H. Bailey</name></region><name sortKey="Fuchs, Lynn S" sort="Fuchs, Lynn S" uniqKey="Fuchs L" first="Lynn S" last="Fuchs">Lynn S. Fuchs</name><name sortKey="Gersten, Russell" sort="Gersten, Russell" uniqKey="Gersten R" first="Russell" last="Gersten">Russell Gersten</name><name sortKey="Jordan, Nancy C" sort="Jordan, Nancy C" uniqKey="Jordan N" first="Nancy C" last="Jordan">Nancy C. Jordan</name></country><country name="République populaire de Chine"><noRegion><name sortKey="Zhou, Xinlin" sort="Zhou, Xinlin" uniqKey="Zhou X" first="Xinlin" last="Zhou">Xinlin Zhou</name></noRegion><name sortKey="Cui, Jiaxin" sort="Cui, Jiaxin" uniqKey="Cui J" first="Jiaxin" last="Cui">Jiaxin Cui</name><name sortKey="Siegler, Robert S" sort="Siegler, Robert S" uniqKey="Siegler R" first="Robert S" last="Siegler">Robert S. Siegler</name><name sortKey="Zhang, Yiyun" sort="Zhang, Yiyun" uniqKey="Zhang Y" first="Yiyun" last="Zhang">Yiyun Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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