浅谈变式教学在初中数学教学中的应用摘要 变式教学在我国具有悠久的历史，是我国中学数学教学的一个与众不同的教学特色。为了研究变式教学，使用了文献资料研究法，问卷访谈法，案例分析法以及课堂观察法。通过这些方法发现变式教学在我们的日常学习中有着非常普遍的应用，但在使用过程中也存在着很多问题，为了使变式教学的使用前景更加光明，变式教学的相关研究显得非常必要。本文首先通过“中国学习者悖论”和“中国数学课堂的特点”叙述了变式教学的研究背景；然后，通过文献资料的查找和收集，对变式教学有了一个基础的认识；继而从实际教学情况出发，总结了变式教学要注意的除了八大教育原则之外的几个原则；接下来在实践探究的基础上，通过具体教学实例对概念的变式教学和习题的相关变式进行研究，还将分别用概念性变式和过程性变式来深入具体地研究概念的变式教学，将二者进行比较，使变式教学的研究更加细致；最后，总结了变式教学的优势与局限性，以及在变式教学的实践中要注意的地方。关键词 变式教学 初中数学 概念性变式 过程性变式 习题变式I On the application of Variant Teaching in junior middle school mathematics teachingAbstract Variant teaching has a long history in China, and it is a distinctive teaching feature of middle school mathematics teaching in China. In order to study variant teaching, literature research methods, questionnaire interview methods, case analysis methods and classroom observation methods were used. Through these methods, it is found that variant teaching has a very common application in our daily learning, but there are also many problems in the use process. In order to make the prospect of variant teaching more bright, research on variant teaching is very necessary.This article firstly describes the research background of variant teaching through "Chinese learner paradox" and "characteristics of Chinese mathematics classrooms". Then, through the search and collection of literature materials, we have a basic understanding of variant teaching. Starting from ...
