It has always been an important course in the training of primary school teachers. Starting from 1999, China formally established the undergraduate major in primary education to train primary school teachers at the undergraduate level. The establishment of undergraduate major in primary education needs to build a new curriculum system on the basis of the original primary school teacher training system to meet the learning needs of undergraduate students. However, in the practice of undergraduate major development in primary education for more than ten years, the training programs of different institutions are very different. As far as the subject of primary school mathematics is concerned, it has developed from "the teaching method of primary school mathematics textbooks" in secondary normal schools to "the theory of primary school mathematics teaching", "the theory of primary school mathematics curriculum" and "the theory of primary school mathematics curriculum and teaching", which leads to the lack of systematization and standardization of primary school teacher training. The Curriculum Standard for Teacher Education (Trial) promulgated by the Ministry of Education on 20 1 1 stipulates the curriculum structure and curriculum setting suggestions for primary education majors. Among them, the modules of "research on subject curriculum standards and teaching materials" and "subject teaching design" are clearly set up. According to this standard, "Research on Primary Mathematics Curriculum and Textbooks" has become a compulsory course for primary education majors.