No, that is exactly and perfectly wrong. Downvoting because you disagree is against the rules.
As a student I wholeheartedly agree - I have classes now where a tutor comes in, tosses a two page pdf with an assigment in Labview (which we were never taught or even got to use before) to do during class and ITS GRADED right after that class. He also throws a hissing fit every time anyone dares to ask him for help.