Yah, my tech teacher just sits out the front and says " make sure to do a good job ", and expects us to do everything perfectly without help or anything.
Most of the time they aren't ad guys/girls, but they just don't know how to teach properly.
Advanced computing (programming) was cancelled at my school because they said " We are not happy with the mathematical abilty of most of the people that want to do it"
lamers
~
btw, we actually caught our teacher downloading porn off the school network.