What subjects were studied at the University of Prague in the 15th century? What subjects did Jan Hus teach?

Theology, law (ecclesiastical and civil), literature and rhetoric, philosophy, the beginning of mathematics and music, elements of medicine. Hus himself was a theologian and philologist; he proposed to simplify the then Czech spelling.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.