Good practice tests for the TSI are found in College Board's Web-based study application. This app is free as of 2015 and features a variety of sample tests designed to prepare the student for the real examination. Additionally, the app provides additional feedback on incorrect answers, allowing users to determine their particular strengths and weaknesses and to study accordingly. It also allows users to save their work and resume it later.
More good TSI practice tests are offered by the Houston Community College website. The site offers practice assessments in the areas of reading, writing and mathematics as of 2015. After users select the desired test, they are given a brief video describing the purpose and design of the test. Users may skip to the test by clicking Test Yourself, which brings up an online multiple choice test. Users click Check Answers at the end to verify how successful they were.
Another source for TSI practice tests is the Austin Community College website. Users click on the desired area they wish to review. The site offers smaller, themed assessments, each with an informative video at the beginning about this area of assessment. Users complete the brief amount of multiple choice questions related to this area and may click Check Answer after each question to verify their success rate.