学习应当是一个生动活泼的、主动地和富有个性的过程,除接受学习外,动手实践、自主探索与合作交流也是学习的重要方式,学生应当有足够的时间和空间经历观察、实验、猜测、验证、推理、计算、证明等活动过程。教师教学要处理好教师讲授和学生自主学习的关系,通过有效的措施,启发学生思考,引导学生自主探索,鼓励学生合作交流,使学生真正理解和掌握基本的数学知识与技能、数学思想和方法,得到必要的数学思维训练,获得广泛的数学活动经验。而小组合作式学习,正好体现出数学教学的精神实质。因此,我们把小组合作式学习作为实施探究教学的主要形式。实施小组合作式教学必须把握好以下几个方面: Learning should be a lively, active and individualized process. Apart from accepting study, hands-on practice, exploration and cooperation and cooperation are also important ways of learning. Students should have enough time and space to observe, experiment, guess, Verification, reasoning, calculation, certification and other activities. Teachers should handle the relationship between teacher teaching and students’ autonomous learning through effective measures to inspire students to think and guide students to explore independently and encourage students to cooperate and exchange so that students can really understand and master basic math knowledge and skills, mathematical ideas and methods , Get the necessary mathematical thinking training, access to a wide range of mathematical activities experience. The group cooperative learning, just reflects the spirit of mathematics teaching essence. Therefore, we regard group cooperative learning as the main form of inquiry teaching. The implementation of group cooperative teaching must grasp the following aspects: