小学数学教学大纲(以下简称大纲)是小学数学教学的指导性文件,它既是编写小学数学课本和教师进行教学的依据,也是检查教学质量的标准。一、小学数学的教学目的大纲明确规定,小学数学的教学目的是:“使学生理解和掌握数量关系和空间形式的最基础的知识,能够正确地、迅速地进行整数、小数和分数的四则计算,初步了解 Primary school mathematics syllabus (hereinafter referred to as the outline) is a guiding document for primary school mathematics teaching, which is not only the basis for the preparation of primary school mathematics textbooks and teachers for teaching, but also check the quality of teaching standards. First, the purpose of teaching mathematics in primary schools clearly stipulates that the primary purpose of mathematics teaching is: "to enable students to understand and grasp the most basic knowledge of quantitative relationships and spatial forms, and correctly and quickly calculate the four numbers of integers, decimals and fractions , A preliminary understanding