《义务教育数学课程标准》指出:有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流是学生学习数学的重要方式。然而,随之也产生了一些问题,使得小组合作学习根本没有发挥其真正的价值。所以,教师要寻其原因,对症下药,如此方能实现高效的数学课堂。 The Mathematics Curriculum Standard for Compulsory Education points out that effective mathematics learning activities cannot rely solely on imitation and memory. Hands-on practice, independent exploration and cooperation and communication are important ways for students to learn mathematics. However, there are also some problems that have resulted in the group’s cooperative learning not playing its true value. Therefore, teachers need to find out the reasons and prescribe the right medicine so that they can achieve an efficient mathematics class.