合作学习的理念已深入教师心中并应用于课堂教学,但学生合作学习的效果令人担忧。在初中数学课堂中作了一番尝试,提出“科学引领;全员学习;适时分组;积极评价”的合作学习新模式,并阐述尝试之后的体会,旨在共同提高合作学习的实效性。 The concept of cooperative learning has gone deep into the minds of teachers and applied to classroom teaching, but the effect of cooperative learning is worrying. Made some attempts in junior high school mathematics classroom and put forward a new mode of cooperative learning such as “scientific leading, full learning, timely grouping, positive evaluation” and experiencing the experience after the attempt, so as to jointly improve the effectiveness of cooperative learning .