课堂讨论是促进学生主动学习的最有效的方法之一。但课堂讨论在预设和操作上也存在着诸多问题,如“有讨无论”、“启而不发”等,特别是分组讨论环节的设计和实施存在问题较多,影响了课堂教学的实效性。为在新一轮课程改革中,改进分组讨论环节的不足,切实提高课堂教学的有效性,本文做了一些探索。 Class discussion is one of the most effective ways to promote student learning. However, there are also many problems in the pre-setting and operation of the class discussion, such as “no comment”, “no start” and so on. In particular, there are many problems in the design and implementation of the group discussion, affecting Effectiveness of classroom teaching. In order to improve the effectiveness of classroom teaching in the new round of curriculum reform, to improve the lack of group discussion, this paper does some exploration.