<p>I'm taking the AP Biology and World History tests this year, and I don't what brand of flashcards to choose from. Barrons? Kaplan? McGraw Hill?</p>
<p>Just use quizlet</p>
<p>If you can’t decide, it’s never a bad idea to make your own flashcards while reading the text, then studying off of those. Just an idea.</p>
<p>I personally use Barrons, but quizlet for online sources (I love quizlet, very easy)</p>
<p>Or you could get sparknotes powerpacks</p>