The best way to prepare for standardized tests is to practice, and this resource offers you 12 prime opportunities to do just that!

12 Practice Tests for the AP Exams is a handy compilation of practice tests that lets you prepare for multiple Advanced Placement exams using just one book. It consists of practice exams in the most popular AP subject areas tested, including U.S. History, Biology, English Literature, English Language, Calculus, and U.S. Government. 12 Practice Tests for the AP Exams also includes detailed answer explanations for every question.