There are 32 compulsory courses in 9 subjects in the new curriculum standard of senior high school textbooks published by People's Education Press, and the number of subjects varies. The details are as follows: Language: 5 required books; Mathematics: 5 compulsory books; English: 5 copies are required; Physics: 2 required books; Chemistry: 2 required books; Biology: 3 compulsory books; Politics: 4 books are required; History: 3 compulsory books; Geography: 3 books are required.

The main contents and changes of the revision of Curriculum Standards for Ordinary Senior High Schools are: further clarifying the orientation of ordinary senior high school education, further optimizing the curriculum structure, strengthening the system construction of effective curriculum implementation, condensing the core literacy of disciplines, optimizing teaching content, putting forward academic quality requirements and enhancing guidance. Including 20 subjects of ordinary senior high school curriculum plan and ordinary senior high school curriculum standards, a total of 2 1 variety.

High school education is a crucial period for students' personality formation and independent development, which is of special significance for improving national quality and cultivating new people in charge of national rejuvenation. Ordinary high school curriculum is an important carrier to realize the goal of educating people in high school, which embodies the will of the country and plays a key role in implementing the fundamental task of educating people in Lide.