2009 Fiscal Year Final Research Report
Empirical study on arithmetic department class that intends understanding and use of mathematical principle.
| Project/Area Number |
19500713
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Hirosaki University |
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Principal Investigator |
NAKANO Hiroshi Hirosaki University, 教育学部, 准教授 (30400120)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAGATA Masahiro 弘前大学, 教育学部, 准教授 (10003675)
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| Co-Investigator(Renkei-kenkyūsha) |
FUJII Tosiakira 東京学芸大学, 教育学部, 教授 (60199289)
NAKAMURA Takasi 山梨大学, 教育人間科学部, 教授 (70303394)
TABATA Teruhiko 宮城教育大学, 教育学部, 教授 (80344745)
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| Research Collaborator |
浅田 鶴予 弘前大学, 教育学部・附属小学校算数科教育研究部
宮崎 研也 弘前大学, 教育学部・附属小学校算数科教育研究部
種市 芳丈 弘前大学, 教育学部・附属小学校算数科教育研究部
小林 実 弘前大学, 教育学部・附属小学校算数科教育研究部
関本 淳 東京都豊島区立清和小学校, 校長
増戸 貴弘 東京都豊島区立清和小学校, 教諭
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| Project Period (FY) |
2007 – 2009
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| Keywords | 算数科授業 / 授業改善 / 授業研究 |
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| Research Abstract |
The purpose of the present study is to think about the role that a mathematical principle plays a problem solving activity, and to propose a concrete strategy to the class improvement of the arithmetic department through that. As a result of the research, the following were clarified. "Children solve the problem respectively alone. → Children talk about an idea each other. →Children write the reflection of the class.", the ability that the class with this process uses is fostered. The teacher should clarify a mathematical principle (useful knowledge) before it teaches it. And as a concrete improvement to the class, the teacher clarifies the common feature with past study, the opinion 'Do not understand' is valued when the child talks about an idea each other, and children are made to explain a past content of study grounds. The teacher has children do the reflection that can be made the best use of when the problem is solved alone in the following study.
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