“小组合作学习”即将学生学习水平搭配为4——6人的几个学习小组,争对教师或学生提出的问题,激发、引导学习小组展开讨论、汇报、展示、交流,以培养学生良好的思维能力和积极的个性心理品质(如参与意识、合作与竞争意识、坚强的自信心等)的一种教学形式。小组合作学习强调集体荣誉和个人责任,保证全组同学都参与学习,并通过彼此沟通、相互合作,是组内每个成员都获得成功的机会,起到优化数学课堂教学的作用。我校经过十几年《小学数学 “Group Cooperative Learning ” will be the level of student learning with 4 - 6 of several study groups, teachers or students strive for the issue, stimulate, guide the study group to discuss, report, display, exchange, to develop students Good thinking ability and positive individual psychological quality (such as participation awareness, cooperation and competition awareness, strong self-confidence, etc.) of a teaching. Group cooperative learning emphasizes collective honor and individual responsibility to ensure that all the students in the class are involved in the study. Through mutual communication and mutual cooperation, each member in the group has the chance to succeed and plays an active role in optimizing mathematics classroom teaching. My school after more than 10 years of "primary school mathematics