If there are only two time slots, this is easy. If not, it's a pain. You'd just group by Term (or whatever), and then WeekDay, and then TimeSlot and...
So I remembered I had an attachment field in tblClasses with pictures representing the courses on their nametags. Deleted that and some other stuff,...
That's what I did. The only thing needed should be tables and query I mentioned, from which I removed all names, emails, etc. Thing is, it's still 13...