How to prepare for next year's AP classes?

<p>I just finished my sophomore year and I want to prepare myself for Junior year AP Classes!
My AP classes next year:</p>

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<p>I have already read the Economics Prep book over, and I don't think that Calc will be so much of an issue. Should I just read over the AP Chem Prep book first and then the Economics book again, what do you guys think?</p>

<p>If you really have the time and will, just do it.</p>

<p>Use a good textbook and study out of it throughout the year. Get some good review books and read them all the way through when it gets close to time for the exams.</p>

<p>Even if you DON'T want a 5 on Stats, you probably will get it. It's really easy.</p>