| 等号的历史与认知 |
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| 引用本文： | 王俊辉. 等号的历史与认知[J]. 江苏教育学院学报, 2009, 0(1): 57-60 |
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| 作者姓名： | 王俊辉 |
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| 作者单位： | 徐州高等师范学校,江苏徐州221116 |
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| 摘 要： | 小学生在学习中表现出对等号的认知困难，等号常被误用．在小学数学课堂教学中，追溯等号的历史，采取相应的教学策略，可以有效地促进小学生对于等号的认知．
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| 关 键 词： | 等号 历史 认知 教学策略 |
The History and Cognition of the Equal Sign |
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| WANG Junhui. The History and Cognition of the Equal Sign[J]. Journal of Jiangsu Institute of Education(Social Science), 2009, 0(1): 57-60 |
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| Authors: | WANG Junhui |
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| Affiliation: | WANG Junhui ( Xuzhou Higher Normal School, Xuzhou, Jiangsu, 221116) |
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| Abstract: | As pupils often have difficulties in perceiving the equal sign, it is often used incorrectly by them. In mathematics teaching, by looking back to the history of the equal sign and to adopt proper teaching strategies can promote the pupils to perceive the cognition of the equal sign effectively. |
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| Keywords: | equal sign history cognition teaching strategies |
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