<p>I really need some advice on how to improve in AP Chem. It is my hardest class this year. Most of the time I don't understand what is going on in class. Most of my classmates understand the material so the teacher moves quickly but sometimes it takes a while for the material to sink in for me. I go to my teacher after school for extra help and my mom is going to get me a tutor but I want to know if there is anything else I can do? I have a C in the class right now. Any advice?</p>