- College-bound students preparing for the ACT will find the help they need in this new, seventeenth edition. Its helpful features include:A detailed explanation and overview of the ACT;Three full-length model tests with all questions answered and explained in depth PLUS a new rubric for calculating and interpreting your ACT score;Detailed subject reviews that cover all parts of the ACT: English, math, reading, science, and the writing test;Study advice and proven test-taking strategies.