合作交流是新课程倡导的最佳学习形式,也是当前应用最广的教学模式。在数学课堂教学中,让学生围绕中心议题展开合作交流,能充分体现学生的主体地位,促进学生主动地、开放地学习。教师将合作交流式教学恰当地运用到教学中,能促进学生全员参与,给学生以发展个性、展示才华的机会,提高与发展学生的探索能力,发扬学生的团队精神和培养学生的交往能力。合作交流式教学为我们数学教师所青睐,只是我们不能流于形式,盲目地组织学生 Cooperation and exchange are the best form of learning advocated by the new curriculum and the most widely used teaching mode at present. In mathematics classroom teaching, letting students carry out cooperation and exchange around the central topics can fully reflect the dominant position of students and promote students’ initiative and open learning. Teachers will be cooperative and communication teaching appropriate use of teaching, to promote full participation of students, to students in order to develop individuality, talent show opportunities to improve and explore the ability of students to explore, develop students ’team spirit and develop students’ ability to communicate . Cooperation and exchange of teaching is favored by our math teachers, but we can not be a mere formality, blindly organize students