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新课改之后的初中数学教学要求学生更多地进行动手操作和思考解决问题,在教学的过程中有合作学习这一形式,其具体意义和开展方法,值得每位教师学习研究。在课堂上的时间是有限的,小组合作学习的时间必须被控制在一定的范围内。这不得不依靠教师的合理安排,合作时间过多会导致课堂纪律散漫,学生注意力不集中,反而降低了课堂效率;过少则不能达到学习讨论的效果。
After the new curriculum reform, junior high school mathematics teaching requires students to do more hands-on operation and thinking to solve the problem. In the process of teaching, there is the form of cooperative learning. Its concrete meaning and method are worth learning from each teacher. The time in the classroom is limited and the time for the group to work cooperatively must be kept within a certain range. This has to rely on the teacher’s reasonable arrangements. Too much cooperation time will lead to the disorderly classroom and the students’ lack of concentration. On the contrary, they will reduce the efficiency of the classroom. If they are too small, they will not be able to learn the effect of the discussion.