在高中教学活动开展过程中,集合问题是学生最先接触到的数学问题。在高中数学后续知识点的学习过程中,集合概念的作用都是十分大的,所以弄清集合问题的解题思路是学生在学习过程中应该掌握的基本技巧。基于这样的背景之下,本文对集合问题解题思路进行了具体分析,以此来提高学生的学习效率和学习成绩。 In the process of teaching activities in high schools, the problem of mathematics is the mathematics problem that students first come into contact with. In the learning process of high school mathematics follow-up knowledge points, the role of the collection concept is very large, so to clarify the problem-solving ideas of the collection problem is the basic skills that the students should master in the learning process. Based on this background, this article analyzes the problem-solving ideas of collective problems in order to improve students’ learning efficiency and academic performance.