Data based on 3 reviews.
Finish all the works, make review guide, and attend office hour if you need help. Put in the effort and you will get A+, otherwise, it is your problem.
Take lots of notes (word for word) when he's giving lectures! Make quizlets if he hasn't made any to prepare for quizzes and tests. There are essay questions for tests that you should prepare for as well.
memorize and do all of your assignments