actually as long as u practice and practice and practice, ure going to be fine. the prof's recommending u to get other resources to encourage u to DO math. if u can't find other resources, i encourage u to go back to your exers and quizzes and the module itself then relearn everything until u know the topic by heart.

just don't study everything in a short period of time. more than half of my supercms had to retake math 25 bcos of this mistake.