目前,随着课程改革的进一步深入实施,新课程所提倡的“自主、合作、探究”的学习方式已越来越多地出现在我们的课堂上。课堂教学中,为了避免合作学习中的简单化,“合理组合小组成员”便成为许多老师构建“小组合作”课堂教学时首要注意的一点。然而,合作学习,就一定要预设合理? At present, with the further implementation of the curriculum reform, the “autonomous, cooperative and exploratory” learning methods advocated by the new curriculum have been increasingly appearing in our classrooms. In classroom teaching, in order to avoid the simplification of cooperative learning, “reasonable combination of group members” has become the first point that many teachers should pay attention to when constructing “group cooperation” classroom teaching. However, cooperative learning, it must be reasonable default?