Same here. I want to say that, if it's pedagogically valuable, then it needs to be made into a small lab course (or part of the lab unit for an intro class), a

Same here. I want to say that, if it's pedagogically valuable, then it needs to be made into a small lab course (or part of the lab unit for an intro class), and taught once, in an organized manner. And then stop letting professors hide behind this lame excuse so that they can get on with teaching the stuff that their course is actually about.