在数学教学过程中,教师不但要传授学生知识,更要注意培养学生的思维能力,以知识为思维的媒介与材料,增强他们的思维灵活性,以把握解题方法,提高解题能力。 In the process of mathematics teaching, teachers not only impart knowledge to students, but also cultivate students’ thinking ability and media and materials with knowledge as their thinking to enhance their thinking flexibility so as to grasp the problem solving methods and enhance the ability to solve problems.