在高中数学课程教学活动中,重视分类讨论课程体系教学设计工作,有利于提升学生逻辑思维严密性,显著提升学生的解题质量。在高中数学解题中积极应用分类讨论的思想,有利于综合分析数学难题中的多个条件,并且根据已知条件迅速求出隐藏的未知条件。使用分类讨论的方法进行解题,提升了解题活动的针对性,确保解答过程中讨论探究无遗漏。 In high school mathematics teaching activities, emphasis on class discussion of the curriculum design of teaching and learning, is conducive to enhancing students’ logical thinking rigor, significantly improve the quality of problem-solving. The positive application of the idea of ​​category discussion in high school mathematics problem solving is conducive to the comprehensive analysis of a number of conditions in mathematical problems, and quickly find the hidden unknown conditions according to known conditions. Use the method of category discussion to solve problems, improve the pertinence of problem-solving activities and ensure that there is no omission in the discussion and discussion during the solution.