小组合作在数学学习中起着重要的作用。能激发学生的学习兴趣,为学生自主学习提供了空间,能提高学生解决问题的能力,能培养学生思维的批判性。在小组合作学习中要留给学生一定的独立思考时间,抓好反馈与调控。学会合作是二十一世纪的教育理念之一,新的课程标准也倡导“体验、实践、参与、和与交流的学习方式和任务型的教学途径”。如何有效地组织学生开展合作学习正成为目前普遍关注的热点问题。《数学新课标》指出:“有 Teamwork plays an important role in math learning. Can stimulate students’ interest in learning, provide space for students to learn independently, improve students’ ability to solve problems, and cultivate students’ critical thinking. In the group cooperative learning to leave students with some independent thinking time, do a good job of feedback and regulation. Learning to cooperate is one of the educational concepts in the 21st century. The new curriculum standard also advocates ”learning, task-based approaches to experience, practice, participation, and exchange.“ How to effectively organize students to carry out cooperative learning is becoming a hot issue that is currently widespread concern. ”New Mathematics Course“ states: ”There