“合作学习”是新课程所倡导的学习方式之一,也是数学课堂教学中一种重要的组织形式。我深知这种学习方式在教学中发挥的作用,因此也作了一些尝试,并从中体会到小组合作学习不仅有利于形成民主、轻松、舒畅的学习氛围,也有利于提高课堂教与学的质量和学生参与学习的能力,还能培养学生的交际能力和自我意识的形成与发展。同时也遇到了一些问题,如过分追求合作学习的形式,忽略了选择合作的最佳时机;过分重视了学生的主体性, “Cooperative Learning ” is one of the learning methods advocated by the new curriculum, and it is also an important organizational form in mathematics classroom teaching. I know very well how this learning method plays a role in teaching. I also made some attempts and realized that the cooperative learning of the group not only helps to create a democratic, relaxed and comfortable learning atmosphere, but also helps improve the teaching and learning in the classroom. Quality and the ability of students to participate in learning, but also develop students’ communicative competence and self-awareness of the formation and development. At the same time also encountered some problems, such as the excessive pursuit of cooperative learning in the form, ignoring the best time to choose cooperation; too much emphasis on the student’s subjectivity,