5 Stars Out Of 5
September 16, 2011
I bought this set for my son, along with the DIVE CD. We used it last year, and he did very well in it. We completed through Lesson #132, then did a leisurely lesson a week through the summer.
This year he is attending a prestigious technical university. His math scores on the placement test were 100%, so he was invited to take the Calculus I placement test. He passed and was asked to take the Calculus II placement test, which he also passed. He started his first week of college with 8 Calculus credits, which was far more than we had hoped for. I can't recommend this highly enough.