March 2 Success- has a free on-line SAT/ ACT prep course. It provides
practice tests and preparation games, flash cards, etc. Students and
parents can sign up for a free login and and study anytime.
https://www.march2success.com/index.cfm

Number2.com - has free on-line SAT/ACT/GRE and the Asset/ Compass preparation help. Very user friendly! http://number2.com/

Free online practice exams- www.4Tests.com. The website, features full-length practice exams for both the SAT and ACT. If you're not interested in completing a full exam, you can customize the test by selecting the sections you wish to include. Or Brush up on the essentials for Advanced Placement test with practice versions of the biology, chemistry, and U.S. history AP tests. Considering graduate school? Choose from LSAT, MCAT, GMAT, or GRE practice tests. You can even study for your PSAT or your GED.

Take the PSAT (Preliminary SAT) http://www.collegeboard.com/student/testing/psat/about.html

Free Online TAKS Hellp www.track.uttelecampus.org or 1-800-839-7637

To sign up for a SAT or ACT test prepartion class there are various companies.  Fees vary.

       Revolution  www.revolutionprep.com

       More Than A Teacher www.morethanateacher.com

       Kaplan http://www.kaptest.com/College/SAT/index.html