Drafting-
First class of the day in 7th grade. Instructor showed the whole class once how to do something and you were on your own. No checking or have TA on hand, just "here you go" . If you sat there and did nothing all class all semester, you got a D.

This day and age, I would have said "F" this teacher and learned everything on Youtube by a person who cared enough about teaching to post a video.