<p>I have not used it, possibly someone out there who has can better inform us.
You can buy a subscription to it on line after the class starts if you think it will help.</p>
<p>If it is like Math XL from high school it is a technique tutorial for every technique in the book. That was really helpful. If a student did not get the technique in class they could view the solution step by step as often as it took to master the process.</p>