Twelve subjects such as Chinese, mathematics, foreign languages, science, history, geography, politics, morality and life, music, fine arts, physical education, and new courses such as science and technology, information technology, social practice and vocational skills.

The curriculum changes after the revision of compulsory education curriculum standards in 2022 are as follows:

The first is to optimize the content structure of the course. Based on the requirements of core literacy, we should choose important concepts, subject contents and basic knowledge and skills, choose and design course contents, and optimize organizational forms. Different disciplines involving the same content and theme should make overall planning and division of labor and coordination according to their respective nature and educational value. Establish interdisciplinary theme learning activities, strengthen the correlation between disciplines, promote the full implementation of courses, and strengthen practical requirements.

The second is to formulate academic quality standards. According to the development level of core literacy, combined with the content of the course, this paper describes the specific performance of students' academic performance in different classes as a whole, defines the "degree of learning", guides and helps teachers to grasp the depth and breadth of teaching, and provides a basis for the compilation of teaching materials, teaching implementation and examination evaluation.

The third is to enhance guidance. According to the content requirements, each curriculum standard puts forward academic requirements and teaching tips, refines the proposition suggestions of evaluation and examination, pays attention to the consistency of teaching, learning and examination, and increases teaching and evaluation cases, which not only clarifies "why to teach", "what to teach" and "to what extent", but also strengthens the specific guidance of "how to teach" to make it easy to use and effective.