tsi study guide 2020

The guide is offered in hardcover and paperback editions; the hardcover edition is listed at 316 pages and the paperback at 252 pages.

The mathematics section covers elementary and intermediate algebra and functions, geometry and measurement, and data analysis, statistics, and probability.

Reading review covers literary analysis, main idea and supporting details, making inferences from a text, and the author’s use of language. Writing review covers essay revision and organization, subject–verb agreement, sentence structure, and sentence logic.

Practice answers are given with detailed, step-by-step explanations and worked examples. Many concepts also include links to online review videos that break topics down further.

The printed book contains four full practice tests for offline use and includes end-of-chapter quizzes to test comprehension.

The guide links to over 200 step-by-step video tutorials. These videos are accessed online via links provided in the guide, and many topic explanations reference those review videos.