Book excerpt: THE PRINCETON REVIEW GETS RESULTS. Get all the prep you need to ace the GED with 2 full-length practice tests, thorough GED content reviews, and extra practice online. This eBook edition is optimized for on-screen learning with cross-linked questions, answers, and explanations. Techniques That Actually Work. • Essential strategies to help you work smarter, not harder • Customizable study "road maps" to help you create a clear plan of attack • Expert tactics to help improve your writing for the Extended Response prompts Everything You Need to Know to Help Achieve a High Score. • Complete coverage of Reasoning Through Language Arts, Mathematical Reasoning, Science, and Social Studies • Guided lessons with sample questions for all tested topics • Clear instruction on the computer-based question formats Practice Your Way to Excellence. • 2 full-length practice tests with detailed answer explanations • Practice drills for all four test subjects • 350+ additional multiple-choice questions online, organized by subject Plus! Bonus Online Features • Extra multiple-choice practice questions in all 4 test subjects • Insider tips from admissions counselors on the GED test and college success • Downloadable tutorials to help boost your graphics and reading comprehension skills • Custom printable answer sheets for the in-book practice tests