新一轮的课程改革中,小组合作学习很快地被引入了更多的课堂,合作交流成了学生学习数学的重要方式。我在小学低年级课改实验时,较多地使用了这种方法。我刚开始使用小组合作交流这种方法时,课堂气氛活跃非凡,可以说把学生的思维、身心都给解放了,讨论的问题广、宽、泛,答案出其不意,多种多样。但过了一段时间,我发现学生只是讨论热烈,回答的问题却不怎么中肯,有的却不知该说什么,有的甚至离题千里。于是, In the new round of curriculum reform, group cooperative learning is quickly introduced into more classes. Cooperation and exchange have become an important way for students to learn math. When I was in the lower primary school curriculum reform experiment, more use of this method. When I first started to use the group to exchange ideas and communicate in this way, the classroom atmosphere was very active. It could be said that the students’ minds and minds were liberated. The issues discussed were broad, broad, panic, and surprisingly varied. However, after a period of time, I noticed that the students were enthusiastic about the discussions. The questions they answered were not very pertinent, but some did not know what to say and some even went far away. then,