<p>They guarantee a 300 point improvement. Has anyone used it and did they improve that much? Thank you in advance.</p>
<p>My older son did private tutoring with Testmasters. (We o not live in Houston so he was unable to attend the full course). He went up about 200 points to 2200 ( from the January to the March testing),so we were thrilled. That was one weekend with intensive tutoring. They are very good at what they do. Do not rely soley on their classes, however. You must take practice tests to apply what they teach you.</p>