孔子曰:“独学而无友,则孤陋而寡闻。”可见,2000多年前的孔老夫子已经意识到了合作学习对提高学习效率、开阔学习者视野有重要的作用。如今小组合作已经成为学生学习数学的一种重要方式,成为现代数学教学的有效途径之一。这种学习方式既可以实现优势互补、提高学习的效率,又可以培养学生的合作意识、交往技巧,对学生的终身发展都有着重大意义。那么如何让合作学习成为有价值、有成效的学习活动呢?一、深入钻研教材,精选合作内容(一)新授课中,把学习的主动权还给学生学生在数学学习中不断地掌握新知识,有的知识教师 Confucius said: "Visiting Confucius more than 2,000 years ago, Master Kong has realized that cooperative learning to improve the efficiency of learning, broaden the horizons of learners have an important role. Group cooperation nowadays has become an important way for students to learn mathematics and become an effective way of modern mathematics teaching. This way of learning can not only achieve the advantages of each other, improve the efficiency of learning, but also can cultivate students’ sense of cooperation, social skills, the lifelong development of students are of great significance. So how to make cooperative learning a valuable and effective learning activities? First, in-depth study of teaching materials, selection of cooperation content (A) the new lectures, the initiative to learn back to students in mathematics learning continue to master the new Knowledge, some knowledge teachers