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学生的数学思维发展水平在解决问题的过程中得以集中体现。笔者利用苏教版小学数学教材中的相关习题,培养低年级学生的数学知识实际运用能力,抓住学生思维发展过程中的关键点,使他们在解决问题的过程中把握问题的结构,理解数量关系,积累解决问题的思维体验。一、把握结构,找准“支点”低年级学生解题在很大程度上是基于形象直观的生活体验。在教学中,教师既要盘活学生已有的经验储备,又要有意
Students’ level of mathematical thinking can be concentrated in the process of problem solving. The author makes use of the related exercises in the mathematics teaching materials of the primary school of the Sujiao Version to cultivate the practical ability of using the mathematics knowledge of the lower grade students and grasp the key points in the process of thinking development so as to grasp the structure of the problem and understand the quantity Relationship, the accumulation of thinking to solve the problem of experience. First, grasp the structure, identify “fulcrum ” lower grade students to solve the problem is largely based on the image of intuitive life experience. In teaching, teachers should not only revitalize the students’ existing experience reserves, but also intentionally