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防范数学教学误区的产生是非常必要的。初中数学教学不能忽视数学概念的形成过程,不能用所谓的“巧解”去掩盖数学基本方法的渗透,不能用所谓的“正确解法”去掩盖典型错误的暴露。
It is very necessary to prevent mistakes in math teaching. Junior high school mathematics teaching can not ignore the formation of mathematical concepts, can not be used so-called “clever solution” to cover up the infiltration of mathematical basic methods, can not be used so-called “correct solution” to cover the typical error of exposure.