Research Project
Grant-in-Aid for Young Scientists (B)
This study aims to identify cognitive factor and thinking in "bridging process" performed by the students that produce "incomplete proof" in solving the proof-problem of junior high school mathematics and to find instructional points fostering students' "bridging process". This study constructed the framework that consists of two poles as "hypothetical bridging" and "coordination" and analyzed data gathered through interview survey.As a result, this study identified cognitive characteristics of the students that produce "incomplete proof" and suggested instructional procedures that could improve student's proving performance.
All 2013 2012 Other
All Journal Article (7 results) Presentation (7 results)
第46回日本数学教育学会秋期研究大会発表集録
Pages: 361-362
日本数学教育学会 第46回秋期研究大会発表集録
Volume: 1 Pages: 361-362
宇都宮大学教育学部紀要
Volume: 64号 Pages: 111-118
110009771589
第45回日本数学教育学会数学教育発表会論文集
Pages: 875-880
宇都宮大学教育学部教育実践総合センター紀要
Volume: 35巻 Pages: 293-298
110009424324
日本科学教育学会研究会研究報告
Volume: 第26巻第5号 Pages: 25-30
第45回数学教育論文発表会論文集
Volume: 第2巻 Pages: 875-880