Do the homework she assigns. That is what got me a good mark in the class. Even if you do not understand the concept she teaches right away, you will then later figure it out when doing the homework, and what she assigns prepares you pretty well for tests. She is pretty understanding. If you still do not understand, let her know. She is happy to help and doesn't make it stressful when you don't understand. She takes her time and makes sure you understand. She made the class a lot more fun, while still teaching you what you need to know. Take notes, pay attention, DO THE HOMEWORK, and if you don't wanna ask in front of the class, see her after.