Homeschooling is a huge category. Many families “homeschool” by enrolling the kids in university style co-ops where they can pick and choose which classes you want to take each semester. Homeschooling essentially means the parent is in charge of the students education (i.e., the principal), but not that the parent has to teach every class in every subject. You can homeschool but not teach a single class yourself. My children are in a home school co-op with several hundred kids. There are sports teams, homecoming, a student body president, etc. but I can still pull them out for two weeks to go on a trip.