<p>Do ppl get penalized for skipping discussion classes? For example do they get their grades lowered because of it or do they get hit in the back of the head?</p>
<p>I've got this same question. I'm planning on take Math20a, which I'm pretty sure I already know(but I didn't take AP..,) but I'm unsure as to whether or not I'll be able to gain a spot in the discussion since I have to register just before school starts.</p>
<p>yes and no. some will tell you it's optional and just a Q&A session, maybe turn in your homework or pass back tests (these things you can easily do by just visiting office hours), others have quizzes in section that you must attend.</p>
<p>that said, for math, you have to register for a discussion before getting into the lecture...</p>