<p>I had only been taught kinematics in school, so I actually used Sparknotes’ book to teach myself everything else, including waves, lenses, rotational motion, etc, etc. I really liked the way the book presented the info, and plus I ended up getting a 730, which I was very happy with. Plus, if you don’t want to spend any money, it’s even free online (although I liked having the actual book). And there are <em>three</em> practice tests!</p>