Many courses are, there's just no systematic uploading of them I'm aware of except MITs open courseware so you have to search around. The only stuff that's really never uploaded are small seminar/discussion courses. Like nearly every STEM prof that writes their own course notes has them up somewhere, though you can't really do that with like a music humanities discussion course.
Many courses are, there's just no systematic uploading of them I'm aware of except MITs open courseware so you have to search around. The only stuff that's really never uploaded are small seminar/discussion courses. Like nearly every STEM prof that writes their own course notes has them up somewhere, though you can't really do that with like a music humanities discussion course.