Studying is a big deal in GOPO. You should start studying many days in advance for exams. You also should make flashcards over everything in the unit vocab, court cases, and big topics. You can get the info for your flashcards from your book or the review sheets he gives you which you should also study. Go to the study sessions he holds before the exam, yeah you have to stay after school, but it isn't that bad he gets pizza and you can have your phones out. You need to take the practices quizzes and watch the videos he puts up on mr.brock.net, they help out a lot. Also a lot of studying comes from your readings at night, you need to make sure you understand what you're reading and take good notes. Last listen good in class, pay attention read his power point and take notes.