| “0”是否一定要作为自然数？ |
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| 引用本文： | 殷娴.“0”是否一定要作为自然数？[J].江苏教育学院学报,2008(2):68-71. |
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| 作者姓名： | 殷娴 |
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| 作者单位： | 无锡高等师范学校,江苏无锡214001 |
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| 摘 要： | 随着数学新课标理念的全面实施和课程改革的不断深入，现有的国标本小学数学教材把“0”归属为自然数，但在小学阶段实施教学时却碰到了一些较难逾越的实际操作问题，为此引发笔者对这一问题进行再思考．
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| 关 键 词： | 自然数 自然数理论 公理集合论 |
Should the Number ＂0＂ be Treated as a Natural Number |
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| YIN Xian.Should the Number ＂0＂ be Treated as a Natural Number[J].Journal of Jiangsu Institute of Education(Social Science),2008(2):68-71. |
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| Authors: | YIN Xian |
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| Institution: | YIN Xian ( Wuxi Teacher＇s College, Wuxi, Jiangsu, 214001, China) |
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| Abstract: | With the overall implementation of new Mathematics curriculum, the curriculum reform is going further. In the current primary mathematics textbook （National Curriculum Edition） ＂0＂ is regarded as a natural number, while some practical problems have come about in the instruction procedure. This article is to give a further discussion on the question whether ＂0＂ should definitely be regarded as a natural number. |
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| Keywords: | natural number natural number theory axiom set theory |
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