新课标将双基拓展为四基,体现了对数学课程价值的全新认识。通过数学学习学生不仅要获得必要的知识与技能,还要在学习过程中积累经验,获得用数学知识解决问题的思想。特别是基本活动经验更加强调学生的主体体验,体现了以学生为本的基本理念。什么是“基本活动经验”?孔凡哲教授认为:“基本活动经验”是指“在数学目标的指引下,通过对具体事物进行实际操作、考察和思考,从感性向理性飞跃时所形成的认 The new curriculum will double base for the development of four base, embodies the value of mathematics curriculum a new understanding. Students through mathematics learning not only to obtain the necessary knowledge and skills, but also in the learning process to gain experience, access to mathematical knowledge to solve the problem of thinking. In particular, the experience of basic activities places more emphasis on the students’ main experience and embodies the student-centered philosophy. What is ”basic experience?“ Professor Kong Fanzhe think: ”Basic experience“ means ”under the guidance of mathematical goals, through the actual operation of specific things, study and thinking, from the emotional to rational leap The formation of recognition