“数”与“形”是贯穿整个小学数学教材的两条主线,也是贯穿小学数学教学始终的基本内容。“数”与“形”的相互转化、结合既是数学的重要思想,也是解题的重要方法。借“形”解“数”和借“数”解“形”体现了代数和几何中最精彩的方面,几何图形形象直观,便于理解,代数方法解题可操作性强便于把握。数形结合的思想方法是学好小学数学的主要思想方法之一,对培养学生的数学素质、提高学习能力、发展逻辑思维有着积极的作用。 “Number ” and “Shape ” are the two main lines that run through the entire primary school mathematics textbook, and they are the basic content that runs through primary school mathematics teaching. “Number ” and “Shape ” mutual transformation, the combination of both the important idea of ​​mathematics, but also an important way to solve the problem. The most wonderful aspects of algebra and geometry are represented by borrowing the “” “solution ” “number ” and borrowing “number ” solution “shape ”. The geometric image is intuitive and easy to understand. Strong and easy to grasp. The combination of number and shape is one of the main ways to learn mathematics in primary school, which plays a positive role in cultivating students’ mathematical quality, improving their learning ability and developing logical thinking.