新课标实施以来,“合作学习”已走进数学课堂。合作学习是针对教学条件下学习的组织活动形式而言的,相对的是“个体学习”。是指小组或团队为了完成共同的任务,经历动手实践、自主探索和合作交流的过程,是有明确分工的相互性学习。在初中数学教学中,有效开展合作学习,能最大限度地调动学生的学习积极性,培养学生的思维能力,从而提高学生的数学成绩。一、分解学习目标,明确小组学习任务1.分解课堂目标,明确各小组的分工 Since the implementation of the new curriculum standard, “cooperative learning” has entered the mathematics classroom. Cooperative learning is related to the form of organizational activities learned under teaching conditions, and is relative to “individual learning.” It refers to the process of teamwork or teamwork that involves hands-on practice, independent exploration, and cooperation and exchange in order to accomplish common tasks. It is a mutual learning process with a clear division of labor. In the junior middle school mathematics teaching, effective cooperative learning can mobilize the students’ enthusiasm of learning to the greatest extent and cultivate students’ thinking ability, so as to improve the students’ mathematics achievement. First, break down the learning objectives and clarify the group learning tasks 1. Decompose classroom goals and clarify the division of labor among the groups