数学思想反映了数学概念、原理及规律的联系和本质,是形成数学能力、数学意识的桥梁,是灵活运用数学知识、技能、方法的关键。解数学题目除了需要有扎实的基础知识外,也少不了一定的方法和技巧,尤其是中考试题,更需要灵活运用数学思想来统帅,分析、探求解题的思路与方法,优化解题的过程,验证所得的结论。在初中数学中常用的数学思想方法有方程思想、化归与转化思想、分类讨论思想、数形结合思想等。 Mathematic thinking reflects the connection and nature of mathematical concepts, principles and laws, and forms the bridge between mathematical ability and mathematical consciousness. It is the key to make full use of mathematical knowledge, skills and methods. In addition to the need to have a solid foundation knowledge of mathematics, but also a certain number of methods and techniques, especially the examination questions, but also the need to flexibly use mathematical thinking to command, analyze and explore ways and means of solving problems, optimize the process of solving problems, Verify the conclusions. Mathematical thinking methods commonly used in junior high school mathematics are equation thinking, conversion and transformation thinking, classification discussion, combination of ideas and so on.