The Princeton Review Techniques That Actually Work. Tried-and-true strategies to help you avoid traps and beat the test Tips for pacing yourself and guessing logically Essential tactics to help you work smarter, not harder Everything You Need to Know t a High Score. Targeted review of commonly tested lab exercises Useful lists of key terms for every content review chapter Engaging activities to help you critically assess your progress Access to AP Connect, our online portal for helpful pre-college information and exam updates Practice Your Way to Excellence. 2 full-length practice tests with detailed answer explanations and scoring worksheets Practice drills at the eild of every content review chapter Quick-study "hit parade" of the terms you should know