《数学课程标准》(以下简称《标准》)将义务教育阶段的数学课程内容阐述为“数与代数”、“空间与图形”、“统计与概率”、“实践与综合运用”四个领域。为让广大第一线的小学数学教师理解《标准》的目标内涵,本文将分别对这四个领域的具体目标内容逐一进行阐释。在小学阶段,“数与代数”的内容主要包括数的认识、数的运算、常见的量、式与方程以及探索规律。这些内容是数学知识体系的基础,也是学生认识数量关系、探索数学规律以及建立数学模型的基行。它可以帮助学生从数学思维的角度,更准确、更清晰地认识、 The Mathematics Curriculum Standard (hereinafter referred to as the “Standard”) expounds the mathematics curricula in the compulsory education phase as four fields: “Number and Algebra”, “Space and Graphics”, “Statistics and Probability”, and “Practice and Comprehensive Application”. In order to let the first-line primary school mathematics teachers understand the goal connotation of the “standard”, this article will respectively explain the specific target contents in these four fields one by one. In primary school, the content of “number and algebra” mainly includes the understanding of numbers, the operation of numbers, the common quantities, equations and equations, and the law of exploration. These are the foundations of the mathematical knowledge system, as well as the basics of students' understanding of quantitative relations, the exploration of mathematical laws, and the establishment of mathematical models. It can help students understand more accurately and clearly from the perspective of mathematical thinking,