《义务教育数学课程标准》中强调指出:动手实践、自主探索与合作交流是学生学习数学的重要方式,学生学习活动应当是一个生动活泼的、主动的和富有个性的过程。而实施小组合作学习就是在教学过程中,让学生之间、师生之间通过自主研究、民主探索、平等合作、发现问题、解决问题,相互启发、共同提高实践创新能力、学习质量和个体素质,形成一种生动活泼、潜力无尽、人人参与、主动积极学习的活动形式。 “Compulsory Education Mathematics Curriculum Standard” emphasizes: hands-on practice, independent exploration and cooperation and exchange is an important way for students to learn mathematics, student learning activities should be a lively, pro-active and personalized process. The implementation of group cooperative learning is in the process of teaching, so that students, teachers and students through independent research, democratic exploration, equality and cooperation, identify problems, solve problems and mutual inspiration, and jointly improve the practical ability to innovate, the quality of learning and individual qualities , Forming a lively and vivid, endless potential, everyone involved, active form of active learning.