| 聋校数学简便计算教学研究 |
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| 引用本文： | 梅建青.聋校数学简便计算教学研究[J].绥化学院学报,2014(7):42-44. |
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| 作者姓名： | 梅建青 |
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| 作者单位： | 常州市武进区特殊教育学校,江苏常州 |
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| 摘 要： | 对聋校计算教学进行总结,发现优等生不习惯用简便方法计算,中差生误用运算定律进行＂简算＂,对此学校教研组进行了专题研讨,进行了原因分析,并制订了简算应渗透于计算教学的始终、提倡学生自主选择合适的算法、提高学生对数的敏感度、寻找简便计算的理论支撑、加强辩析和加强估算能力的培养及良好习惯培养的策略和建议。
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| 关 键 词： | 聋校数学 简便计算 实践研究 |
Research on the Teaching of Simple Calculation of Mathematics in Schools for the Deaf |
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| Mei Jianqing.Research on the Teaching of Simple Calculation of Mathematics in Schools for the Deaf[J].Journal of Suihua University,2014(7):42-44. |
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| Authors: | Mei Jianqing |
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| Institution: | Mei Jianqing ( Wujin Special Education School, Changzhou, Jiangsu 213164 ) |
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| Abstract: | The summary of calculation teaching in deaf schools shows that students are not used to calculating in a simple way and average and poor students misuse operation laws in “simple calculation”. Due to that, the teaching and research group of our school had a special discussion, analyzed the causes and proposed relevant strategies and suggestions to strengthen the cultivation of analyzing and estimating ability and good habits. Simple calculation should be penetrated into the whole process of calculation teaching. We should advocate students to choose suitable algorithm and improve their sensitivity of numerals and seek theory support for simple calculation. |
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| Keywords: | mathematics in Schools for the deaf simple calculation practice research |
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