Mometrix Test Preparation's TSI Assessment Secrets Study Guide is the ideal prep solution for anyone who wants to pass their Texas Success Initiative Diagnostic and Placement Tests. The exam is extremely challenging, and thorough test preparation is essential for success. Our study guide includes: Practice test questions with detailed answer explanations Step-by-step video tutorials to help you master difficult concepts Tips and strategies to help you get your best test performance A complete review of all TSI test sections Mathematics Reading Writing Mometrix Test Preparation is not affiliated with or endorsed by any official testing organization. All organizational and test names are trademarks of their respective owners. The Mometrix guide is filled with the critical information you will need in order to do well on your TSI exam: the concepts, procedures, principles, and vocabulary that the Texas Higher Education Coordinating Board (THECB) and College Board expects you to have mastered before sitting for your exam. The Mathematics section covers: Elementary algebra and functions Intermediate algebra and functions Geometry and measurement Data analysis, statistics, and probability The Reading section covers: Literary analysis Main idea and supporting details Inference in a text Author's use of language The Writing section covers: Essay revision Agreement Sentence structure Sentence logic ...and much more Our guide is full of specific and detailed information that will be key to passing your exam. Concepts and principles aren't simply named or described in passing, but are explained in detail. The Mometrix TSI study guide is laid out in a logical and organized fashion so that one section naturally flows from the one preceding it. Because it's written with an eye for both technical accuracy and accessibility, you will not have to worry about getting lost in dense academic language. Any test prep guide is only as good as its practice questions and answer explanations, and that's another area where our guide stands out. The Mometrix test prep team has provided plenty of TSI practice test questions to prepare you for what to expect on the actual exam. Each answer is explained in depth, in order to make the principles and reasoning behind it crystal clear. Many concepts include links to online review videos where you can watch our instructors break down the topics so the material can be quickly grasped. Examples are worked step-by-step so you