Four principles of compiling teaching materials:

1, basic principle: emphasize the basic content. Textbooks focus on helping students lay a good foundation, form good study habits and certain autonomous learning ability, and create conditions for students' future employment and lifelong learning.

2. The principle of the times: textbooks should take into account the actual level of social development and the current educational situation in China, and pay attention to the applicability of basic textbooks to most students and schools. The content of teaching materials should keep pace with the times to meet the needs of social development for talent education.

3. The principle of wholeness: the teaching materials form a complete system in terms of content, objectives and requirements, taking into account the connection between the contents of various disciplines in the same grade and the connection between teaching materials in different grades in the same discipline. In the arrangement of teaching materials, we should unify the internal logic of knowledge with the requirements of teaching methods.

4. Ideological principle: according to the characteristics of different disciplines, it is scientific and ideological in content. On the one hand, we should learn advanced ideas and technology, on the other hand, we should also reflect the traditional culture of China, improve students' discriminating ability, and guide them to form a correct outlook on life, world outlook and values.