There is no S in math class. Mathematics is a subject in primary and secondary schools. China was called arithmetic in ancient times, and later it was called arithmetic. The contents of mathematics teaching in primary and secondary schools mainly include basic knowledge of arithmetic, algebra, plane analytic geometry, calculus and statistics, probability, etc.

Mathematics was established in China School in the sixth year of Tongzhi in Qing Dynasty (1867), when an arithmetic museum was added in Shi Jing Wentong Museum. With the development of modern science and technology, especially the appearance and development of electronic computers, mathematics has penetrated into almost all scientific departments, playing an important role not only in the application and development of natural science, but also in the application and development of social science.