SAT For Dummies, Premier 8th Edition with CD, features include: * Five full-length print practice tests (1 more than prior edition) plus 2 additional unique tests on the CD, all with detailed answers and explanations * Review of foundational concepts for every section, from identifying root words and using commas correctly to solving math word problems and using the quadratic formula * Complete explanations of every question type * Practice problems for each of the test's 10 sections