小组合作是一种常见的教学模式,部分数学教师表示在教学中,他们发现学生应用小组合作学习时,学习的效率很低。其效率甚至还比不上引导学生进行个体的学习。小组合作学习之所以低效化,不是由于这一教学模式不科学,而是由于教师的情境营造不科学的缘故。一、应用教学案例,引导学生产生疑问教师如果希望学生进行高效地开展小组合作学习,就要让所有的学生都有一个学习的动机,即让学生都存在学习好奇心、有探索的欲望。如果学生没有这样的学习动机, Group co-operation is a common teaching mode. Some math teachers said that in teaching, they found that the efficiency of learning was very low when students applied group cooperative learning. Its efficiency is even less than to guide students to individual learning. The ineffectiveness of group cooperative learning is not due to the unscientific teaching mode, but to the unscientific creation of teachers’ situations. First, the application of teaching cases to guide students in doubt If teachers want students to carry out effective team-based cooperative learning, we should let all students have a learning motivation, that is, students are there to learn curiosity, the desire to explore. If students do not have such a learning motivation,