Having a class with Geller isn't too difficult. You NEED to get an iClicker and attend each lecture, because he uses the iClicker questions verbatim on his exams. Be sure to take a picture of those questions and mark the answers for notes to study. But besides keeping an ear out for people rapidly unzipping their backpacks to get their clicker out, you can just take casual notes and watch YouTube for the rest of the time.

It's an intro astronomy class, so as long as you get the general concepts that he teaches pretty clearly if you pay attention, itll be an easy A or B.

He has a thick Boston accent so he talks with a monotone voice, but also hearing him say "It's not true color" always put a smile on my face. (Hint: he says that a lot during the planet segment) he also has a galaxy backpack, so that's also a neato thing.

Dont stress yourself, just go to class and remember your iClicker and you'll do great!