<p>What are some ways to prep for AP Chem over the summer? I know for a fact I won't be able to spend too much time on this class next year, so I want to get as much of a headstart as possible. How do Khan Academy videos compare to the AP curriculum? I'm thinking I'll start out by watching a couple of those, seeing as I don't know any chemistry whatsoever. Which prep book does the best job of teaching you the material? Any help would be appreciated :)</p>
<p>Best book supposedly is the Zumdahl one. Since it is still summer and you still have a lot of time, get a Barron’s book. If its close to the AP and you need something shorter get the PR one.</p>