Essential Review • 6 full-length Kaplan practice tests with detailed answer explanations (2 printed in the book and 4 tests online) • More than 2,000 practice questions with detailed explanations, including a 500-item online Qbank • 4 Test Yourself sections — test-like practice on mixed topics to ensure you learn the material, unit by unit • One-year access to our online center with additional quizzes and videos to help guide your study • Pre-quizzes to help you figure out what you already know and what you can skip • Mixed practice quizzes after every chapter to assess how much you’ve learned • A practice question at the beginning of each lesson to help you quickly identify its focus and dedicated practice questions after every lesson to test your comprehension Efficient Strategy • “On Test Day” strategy notes in every math chapter to help you remember that the ACT math test is primarily a strategy test • “Reflect” pages that help you evaluate your comfort level with the topics and make a plan for improving before the test after completing each chapter • Online study-planning tool helps you target your prep no matter how much time you have before the test.