New enhancements, expert instruction,and intensive practice to help you achieve the score you wantCreated by two renowned test-prep teachers,McGraw-Hill's SAT provides a diagnostic approach that helps you optimize your SAT prep, a proven method for developing the reasoning skills needed for top scores. Now this best selling guide has been fully revised and enhanced in response to feedback from students and reviewers. Improvements include more level-appropriate math examples, and more comprehensive explanations where needed.