Research and development of the learning environment of algebraic proof by Operative proof
| Project/Area Number |
25381210
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Education on school subjects and activities
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| Research Institution | Hokkaido University of Education (2015)
Kumamoto University (2013-2014) |
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Principal Investigator |
SASA HIROYUKI 北海道教育大学, 教育学部, 教授 (30315387)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 操作的証明 / 代数的証明 / 本質的学習環境 / 算数・数学 / 実験授業 / 道具的創成 / 教授実験 |
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| Outline of Final Research Achievements |
In this study, I reviewed anew about a design of learning environment of Operative proof. And I designed one specific learning environment, and validated its evidence. Also, in the experimental lesson to consider the effectiveness of the design, I found out the "Instrumental Genesis" through children's activities. This is suggestive about the design of learning environment. Additionally, I organized this research product as an academic dissertation.
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Report
(4 results)
Research Products
(13 results)
