2013 Fiscal Year Final Research Report
a study of mathematical activity about represention by nonverbal ways
| Project/Area Number |
23531200
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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 | Okayama University |
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Principal Investigator |
KUROSAKI TOYOO 岡山大学, 教育学研究科(研究院), 教授 (60294394)
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| Co-Investigator(Renkei-kenkyūsha) |
FUKUDA Hiromasa 岡山大学, 教育学研究科, 准教授
FUKAI Fuio 岡山市立大元小学校, 校長
SUZUKI Takayuki 岡山大学, 附属小学校, 教諭
MARUI Daisuke 岡山市立鹿田小学校, 教諭
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| Project Period (FY) |
2011 – 2013
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| Keywords | 非言語 / 説明力 / 算数的活動 |
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| Research Abstract |
In new course of study,it is a direction expression with the words, the number and formula .The mathemetic concept of the number, calculation and graph is abstract, and it is difficult to express it by it.Therefore, I have developed an arithmetic studys activity that are explained and communicated with each other by a non-verbal ways. At first, I consider an issue of number and
calculation or graph to make children to think through a concrete mathemetic activity. Then, through this mathemetic activity to make children to represent their thinking. As a result by a virtual communication we had a research about this mathemetic activity communicated with each other the study of mathematical activity is an effective expression method for child, and by using this so far the mathemetic thinking-power is deep, and it is able to verificate the expression connected with the language, symbol at the next step.
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