A required course (also called a core or compulsory course) is a class that all students must complete as part of their education program. Provincial curriculum guidelines mandate certain courses for graduation, typically including English or French language arts, mathematics, sciences, social studies, and physical education. Required courses ensure all students develop foundational knowledge and skills regardless of their interests or future plans. Students also take elective courses they choose based on interests. The balance between required and elective courses varies by grade level, with more choice typically available in secondary school. Required course content is set by provincial education ministries.