<p>The best advice i can give that had helped me out tremendously is: make sure you understand every single topic/idea that was discussed in class by the professor or covered by TAs in discussion sections!!! If you don’t understand a concept be sure to sit down with your prof or TA to go over your questions. Before I would try “practicing” the class material from other sources (old tests from other professors or on the internet at other schools) and found that I was only wasting my time. The exams that you take a specifically what your instructor wants you to gain from what they lectured on; therefore, spend the majority time on reviewing your textbook, homeworks, and class notes.</p>