Read any class material given to you thoroughly. If you are still struggling to grasp the subject check out a few books in the library regarding the subject. Or find some trustworthy sources online. If you add site:.edu at the end of your search it will give you scholarly sources. Ask your teacher outside of class if necessary and if you have any important questions. Ultimately if you do your work and study a bit outside of class, you should do fine! Good luck!
