一、任务型合作学习—合作有内容,分工有角色有一定难度的合适课题,为学生合作学习奠定基础,把握了学习的方向和内容,使小组成员明白合作干什么,形成小组团队共同追逐的目标,同时明确每个成员的角色分工与担当的责任,成员之间和谐一致,为实现小组的共同目标而奋斗。基于课题、目标与分工,本文所述的任务型合作学习是指在异质分组的基础上,给 First, the task of cooperative learning - the content of cooperation, division of labor has the appropriate role of a certain degree of difficulty in the subject, lay the foundation for cooperative learning, grasp the direction and content of learning so that the team members understand what cooperation and cooperation, the formation of a group of team chase the goal , At the same time, clarify the roles and responsibilities of each member and assume the responsibility of their members. They should be in harmony with each other and strive to achieve the group’s common goal. Based on the subject, goal and division of labor, the task-oriented cooperative learning described in this paper is based on the heterogeneous grouping,