Chinese is a teaching subject in the basic education curriculum system. Its teaching content is language and culture, and its operating form is also language and culture. Chinese ability is the basis of learning other disciplines and sciences, and it is also an important humanities and social discipline, and a tool for people to exchange ideas. It is characterized by the unity of instrumentality and humanity.

Mathematics is a discipline that studies the concepts of quantity, structure, change, space and information, and belongs to a formal science from a certain point of view.

In the words of A Brief History of Mathematics, mathematics is a science that studies various structures (relationships) on sets. It can be seen that mathematics is an abstract subject, and rigorous process is the key to mathematical abstraction. Mathematics plays an irreplaceable role in the development of human history and social life, and it is also an indispensable basic tool for studying and studying modern science and technology.

Teachers have two meanings. First, they refer to people who impart knowledge to students, which is what the public calls educators. In different times, different places and different cultures, the academic requirements and classification of people who want to be teachers are also different. Second, generally speaking, people who are capable are worth learning in some way and can bring you some correct knowledge and guidance.