培养学生实践能力,实现数学教学的生活化,是推进素质教育的必要途径。教师要把数学知识与学生的生活实际巧妙结合,让学生朝着“从生活中可以提炼出数学关系,从数学关系中又可以回到新的生活去”的目标发展。 Training students practical ability to achieve the life of mathematics teaching is necessary to promote quality education. Teachers should combine the knowledge of mathematics with the actual life of students so as to let the students move toward the goal of “refining mathematics relations from life and returning to new life from mathematical relations”.