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有不少高三学生抱怨:数学太难,就算课上听懂也还是不会做题.数学老师相当无奈:反复讲练,学生怎么依旧屡做屡错?究其本质原因,还是学生没有真正掌握好数学概念.数学概念是“数学大厦”的基石,它是导出数学定理和数学法则的逻辑基础,更是提高解题能力的前提.如何把数学概念讲清、讲透、讲活,使每一个学生都能理解、表达、应用,是高中数学教师们要面对和思
There are many junior high school students complain: mathematics is too difficult, even if the class does not understand or do not do math teacher quite helpless: repeated talks, the students how to still do repeated wrong? The nature of the reasons, or students do not really grasp It is the logical basis for the derivation of mathematical theorems and mathematical rules, but also the prerequisite to improve the ability to solve problems.How to clarify the concept of mathematics, to speak, live, So that every student can understand, express, application, high school mathematics teachers have to face and thought