数学变式教学是指在教学过程中保留数学对象中本质因素,而通过变更命题中的非本质特征、改变问题的条件或结论、转换问题的形式或内容,有意识、有目的地引导学生从“变”的现象中发现“不变”的本质,从而使学生掌握数学对象的本质属性的一种教学方式.下面结合自己的教学实践谈谈在初中数学教学中如何利用变式进行教学.一、利用类比进行变式,提高学生的探究能力 Mathematical variant teaching refers to keeping the essential elements of the mathematical object in the process of teaching, and by changing the non-essential features of the proposition, changing the conditions or conclusions of the question, converting the form or content of the question, consciously and purposefully guiding the students from In the phenomenon of “changing ”, we can find out the essence of “immutability ”, so that students can grasp the essential attribute of the mathematical object as a teaching method.Considering their own teaching practice to talk about how to use the variant in the junior high school mathematics teaching First, the use of analogy to change, improve students’ ability to explore