Woe is Me in Chemistry

My Chemistry teacher isn't the greatest of teachers and I don't really learn anything sitting through her lectures. I haven't gotten to the point where I actually skip class entirely but instead I've done other things to keep my occupied. So, I've tried learning how to spin a pen on my finger, learning the magic fingers a la Tony Tran, and writing with my left hand trying in hopes of become ambidextrous (even though it takes a lot longer to write with my left hand). Anyways, I don't know why I'm still up. I have my Engineering class at 7am and 2nd Chemistry Exam in 11 hours. Anyways, by the end of the quarter, I will hopefully learn these while sitting through Chemistry.