数学思想是数学思维活动的导向 .在中学 ,数学思想常有 :字母代数的思想、集合和映射的思想 (包括函数的思想 )、方程的思想、转化的思想(包括参数思想、化归思想、换位思想 )、数形结合的思想、分类的思想、极限的思想等等 ;数学方法是在数学思想指导下 ,为数学思维活动提供具 Mathematical thinking is the orientation of mathematics thinking activities. In middle school, mathematics thoughts often include: the ideas of alphabetic algebra, the thoughts of collections and mapping (including the thoughts of functions), the thoughts of equations, the transformed thoughts (including parametric ideas, transformational thoughts, The idea of ​​transposition, the idea of ​​combination of numbers and shapes, the thought of classification, the idea of ​​limit, etc.; the mathematical method is to provide a tool for mathematical thinking activities under the guidance of mathematical thoughts.