I got to take both auto mechanics shop and photography in high school. We'd do simple things like change oil, rotate tires, and tune-ups on the cars of teachers brave enough to trust a bunch of high schoolers. We also learned about combustion engines and helped the shop teacher rebuild one for a car he was restoring. No wheres near as cool as the one from Grease.
In photography we used black and white film, learned about aperture, exposure, shutter speed, background, lighting, framing your shot, developed our own pictures in the school's dark room, oil tinting, and a whole lotta other things I can't remember the names of. It was actually quite enjoyable. Next room over from the photography class was woodworking shop. My brother got to take that but I ran out of room in my schedule because of all the Scholars AP classes. I loved looking in on the progress the students were making on a
full-size replica of the liberty bell they presented for bicentennial. Meanwhile, the woodworking shop teacher worked on making a grandfather clock during his free period.
Good times.