Great Product! So nice to have a teacher presentation that you can rewind as many times as you need to. You can also skip to any lesson at any time. The best part is the test question review...if the student needs help with a concept...the teacher works the problem and reinforces the concept.
We are finding this CD set to be extremely helpful. My son is very good at math and grasps concepts quickly, however occasionally we're just at a loss for how to solve a problem. Once he sees the problem worked out he gets it. This CD set has saved us from many, many headaches and much frustration. I will definitely be purchasing these for higher mathematics courses and hope they are available until he graduates!