新课程倡导的“自主、合作、探究的学习”重要理念深入人心。目前数学课堂上几乎都能看到小组学习形式,从教学方式的角度来看,合作能促进学生智力的发挥,能使能力差的学生学会如何学习,改进学习方法;合作有助于学生发 The new curriculum advocates “independence, cooperation, inquiry learning ” an important concept enjoys popular support. At present, almost every group in the mathematics classroom can see the form of group learning. From the point of view of teaching methods, cooperation can promote students’ intellectual ability, enable poor students to learn how to learn and improve their learning methods. Cooperation helps students to develop