School mathematics teaching is a course for teachers of elementary education. It is a normal course based on elementary mathematics content. On the one hand, based on modern mathematics, it re teaches the relatively important mathematical content in school mathematics, analyzes the history, development, concept and calculation principle of the content, and on the other hand, it has the requirements of teaching design for these contents from the perspective of teachers' teaching place. In addition, since such a course is now offered for foreign students, it should also let them know the history, current situation and tradition of mathematics education in China. Therefore, through the study of this course, students can not only learn content-based mathematics teaching, but also learn mathematics education with Chinese characteristics.