| Project/Area Number |
21730708
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Education on school subjects and activities
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| Research Institution | Toyo University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 各教科の教育(算数・数学) / 算数 / 概念的理解 / 教育的支援 / 作問 / 減法 / 除法 / 文章題 / 方略 / 加法 / 小学生 |
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| Research Abstract |
The present study examined children's learning tasks for the four basic arithmetic operations, addition, subtraction, multiplication, and division in elementary mathematics. It conducted several empirical researches and clarified how elementary school students understand these arithmetic operations and how they develop their conceptual understanding through the elementary school period. The present study proposed some methods of educational supports for elementary school students.
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