Prepping for back to school

<p>Took Calculus AB last year and I'm taking BC this coming year. What do you think I should do to get back in the groove (i've done like 2 calculus problems since school ended), since I don't want to fall behind at the beginning of school? Thanks for your responses.</p>

<p>Old homework problems?</p>

<p>I actually have Physics C.. so that helps me.</p>