一、抓住重点、简明扼要小学数学总复习的前后知识结构间隔达6年,首先教师应对学生基本学习状况进行大致了解,以便为以后的复习提供参考。教师可以以大纲为依据,针对教材中的基础知识和重点难点,选择一定数量中等难度的题目让学生练习,并根据学生的答题情况发现学生 First, to grasp the key points, concise and concise Primary school mathematics review before and after the knowledge structure interval of 6 years, first of all teachers should learn about the basic learning of students in order to provide a reference for the future review. Teachers can outline the basis for the basic knowledge of teaching materials and key challenges, choose a certain number of medium difficulty topics for students to practice, and based on the students to find the situation students