《数学课程标准(2011年版)》指出:“数学课程应致力于实现义务教育阶段的培养目标,要面向全体学生,适应每个学生个性发展的需要,使得人人都能获得良好的数学教育,不同的人在数学上得到不同的发展。”这些目标的实现,是学生收到良好教育的标志。对于低年级学生来说,由于他们是刚刚接触数学。因此对于数学还没有基本的经验,也没有很强的逻辑思维能力。直观模型的运用显得尤为重要。那么在低年级教学中,如何能借助直观模型, The Mathematical Curriculum Standard (2011 Edition) states: “The mathematics curriculum should be devoted to achieving the goal of compulsory education. It should be for all students and adapt to the needs of individual student development so that everyone can have a good math education , Different people get different developments in mathematics. ”The fulfillment of these goals is a sign that students receive good education. For junior students, because they are new to math. So for math there is no basic experience, there is no strong logical thinking ability. The use of intuitive models is particularly important. So in the lower grades of teaching, how can we use intuitive models,