走向生活是基础教育课程改革的根本。对数学学科而言,从学生已有的知识和生活经验出发组织教学,让数学从学生的生活中走来,又回到生活中去,已成为广大数学教师进行数学教学的理念和行动,但仅停留在这样的理解层面还不够。实验研究表明,围绕学生生活的数学 Going to life is fundamental to the reform of basic education curriculum. For mathematics, organizing teaching from the students ’existing knowledge and life experience, making mathematics come from students’ life and return to life has become the concept and action of mathematics teachers in mathematics teaching. However, It is not enough to stay at this level of understanding. Experimental studies have shown that mathematics around student life