“数形结合”是小学数学教学中不可忽视的教学理念之一,该教学思想既具备数字的严谨性也兼有图形的直观、简明性。因此利用“数形结合”思想去解决数学问题,便可以化抽象数字问题为具体的图像问题,从而有效削弱数学问题的难度。本文从日常教学实践出发,就如何在小学数学教学中贯穿“数形结合”思想进行简单论述,旨在优化教学结构,提高数学教学的课堂效率。 “Combination of several forms ” is one of the teaching concepts that can not be neglected in elementary mathematics teaching, which not only has the rigor of digital but also the intuition and conciseness of graphics. Therefore, by using the idea of ​​“combination of numbers and forms” to solve mathematical problems, abstract digital problems can be used as specific image problems, so as to effectively weaken the difficulty of mathematical problems. Based on the daily teaching practice, this article briefly discusses how to penetrate the idea of ​​“combination of numbers and numbers” in primary school mathematics teaching so as to optimize the teaching structure and improve classroom efficiency in mathematics teaching.