There is a wide range of subjects taught across the world, varying by country, educational system, and level of education. Here is a non-exhaustive list of some of the most common subjects:
1. Mathematics
2. Science (Biology, Chemistry, Physics)
3. Social Studies (History, Geography, Civics, Economics)
4. Language Arts (English, Literature, Writing)
5. Foreign Languages (Spanish, French, Mandarin, etc.)
6. Physical Education and Health
7. Fine Arts (Music, Art, Theater)
8. Computer Science and Technology
9. Business and Entrepreneurship
10. Environmental Studies
11. Religious Studies
12. Philosophy
13. Psychology
14. Sociology
15. Anthropology
16. Law
17. Medicine and Health Sciences
18. Engineering
19. Agriculture
20. Communication Studies
Again, this list is not exhaustive, and there are many other subjects and disciplines taught across different educational systems and cultures.