小学时期学生学到的数学知识普遍较简单,但是随着学生掌握的知识不断增多,学生的各种技能也在慢慢丰富,引导学生有效梳理已有的知识体系,是让学生处理分析问题时保持清晰的思维的关键。因此,教师很有必要一点点开始引导学生进行知识体系的构建。本文对此进行了分析研究。 Primary school mathematics knowledge is generally simple, but with the increasing knowledge of students, students are slowly enriching the skills to guide students to sort out the existing knowledge system, is to allow students to deal with the problem of analysis The key to keeping a clear mind. Therefore, teachers need a little start to guide students to build knowledge system. This article has carried on the analysis research.