在义务教育日益走向改革化的今天,小学课堂开始普遍主张“把课堂还给学生”的教学理念,这一点在身为义务教育基础性科目的数学课堂上更是如此。本文旨在通过案例分析法来探讨如何在小学二年级的数学课堂中突出学生的主体地位,为今后以生为本的整体教学趋势提供一个大致的思路。 Now that compulsory education is becoming more and more reform, the concept of “returning classrooms to students” is generally advocated in primary school classrooms, especially in math classrooms, which are the basic subjects of compulsory education. The purpose of this paper is to explore how to highlight the dominant position of students in the second grade of primary school through case study and to provide a general idea of ​​the overall teaching trend of students in the future.