General Discussion
In reply to the discussion: College Professors Are About to Get Really Mad at President Obama [View all]joshcryer
(62,534 posts)It's not as "back and forthy" as is being argued in this thread. In my experience half the questions were students asking questions that they had problems with and the other half were students who asked questions to troll the teacher because they knew the answer and just wanted the teacher to broach the subject (in particular was a question in a programming class asking about raising 0 to 0 in which the teacher stumbled because they forgot how that worked).
In the case of ignorant students or those behind a bit, those questions can be broached with TAs and other students (in fact most are, again in my experience, most people don't want to bother the professor with simple questions like that).
In the case of the troll questions it just delays the closing of class and perturbs the professor being caught in their own display of ignorance. It does result in an interesting discussion about various aspects of things, but isn't particularly insightful.