Memorize the terminology and study concepts well. Thinking questions is what is difficult about this class but as long as you attempt all the work and review the material you should do well. Make sure that you pay attention to what she says as she does go fast, I would recommend typing in her class overwriting as you just won't have enough time to listen attentively and copy down at the same time. Her classes are a lot of fun and she doesn't dally around. Her classes feel worth it and it made me love biology. Lastly, ASK HER FOR ANYTHING YOU DON'T UNDERSTAND. She is super approachable and can explain it very well.