Book excerpt: The Princeton Review realizes that acing the AP Chemistry exam is very different from getting straight As in school. The Princeton Review doesn't try to teach students everything there is to know about chemistry--only the techniques they'll need to score higher on the exam. There's a big difference. In Cracking the AP Chemistry, TPR will teach test takers how to think like the test makers and - Score higher by reviewing key chemistry concepts - Earn more points by becoming familiar with the format of the test - Safeguard against traps that can lower scores - Perfect skills with review questions in each chapter This book includes 2 full-length, simulated AP Chemistry exams. All of The Princeton Review practice test questions are like the ones test takers will see on the actual exam, and every solution is fully explained.