数学教学活动必须建立在学生的认知发展水平和已有的知识经验基础之上培养全面发展的学生是新课程的基本理念。要实现以学生为主,教师必须转变观念,积极创设有价值的、有探索性的学习活动,全面评价学生的学习,培养学生积极的情感意识,实现真正的数学教育。创新思维能力作为适应社会发展需要所必备的能力,受到越 Mathematics teaching activities must be based on the level of cognitive development of students and existing knowledge and experience based on the development of all-round development of students is the basic concept of the new curriculum. To achieve a student-oriented, teachers must change their concepts and actively create valuable, exploratory learning activities, a comprehensive evaluation of student learning, develop a positive emotional awareness of students, to achieve a real math education. Innovative thinking ability as the ability to adapt to the needs of social development, by the more