Provides exercises and problems aimed at helping students prepare for the math and science portions of the ACT and includes explained answers test-taking strategies and a full-length practice test. The revised second edition of this hands-on workbook presents exercises problems and quizzes with solutions and answers as it takes college-bound students through all math and science topics covered on the ACT. Separate math chapters cover: Pre-algebra elementary algebra and intermediate algebra Plane geometry coordinate geometry and trigonometry The science sections emphasize the scientific method and focus on how to read scientific passages. Science topics covered include: Data representation passages Research summaries passages Conflicting viewpoints passages Additional features include a glossary of science terms and test-taking strategies for success. The workbook concludes with a full-length math and science practice test.