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培养和发展数学思维是新课程理念下的重要目标.同学们应该如何发展自己良好的数学思维呢?在数学学习过程中,合理利用变式训练能有效激活数学思维,是一条事半功倍的捷径.那么,什么是数学变式训练呢?所谓数学变式训练,即是指在数学学习过程中对概念、性质、定理、公式,以及问题从不同角度、不同层次、不同情形、不同背景作出有效的变化,使其条件或结论的形式或内容发生变化,而本质特征却不变.也就是所谓“万变不离其宗”.
To develop and develop mathematical thinking is an important goal of the new curriculum concept.How do students develop their own good mathematical thinking? The rational use of variant training in mathematics learning can effectively activate mathematical thinking, which is a shortcut with less effort What is mathematical variant training? The so-called mathematical variant training, that is, in the process of mathematical learning concepts, nature, theorems, formulas, and problems from different angles, different levels, different situations and different backgrounds to make effective changes , So that the conditions or the form or content of the conclusion of the change, but the essential characteristics of the same. That is the so-called .