学生的数学学习活动应当是一个生动活泼的、主动而富有个性的过程,是一个不断探索、不断创新的过程。因此,在数学教学活动中,我们要根据学生的认知发展水平和已有的知识经验基础,创设富有动力的问题情境,激发学生动手实践、自主探索、合作交流解决问题的欲望。一、创境激“趣” Students' mathematics learning activities should be a lively, active and full of personality process, which is a continuous exploration and continuous innovation process. Therefore, in mathematics teaching activities, we should create motivating problem situations based on the students' cognitive development level and the existing knowledge and experience foundation to inspire students to practice, independently explore and cooperate to exchange and solve the problem. First, create a real environment “fun”