Teaching Textbooks Pre-Algebra

I love this math for our teen. It is easy for him to follow. The lectures and video helps are very helpful for explaining things to him. He can go back over and redo an area if needed. Thank you so much for having this product for those of us that home school to use. In fact I like it so much that I have purchased the 5th grade for our younger son to use this coming school year. 5 stars. http://teachingtextbooks.com/v/vspfiles/tt/PreAlgebra.htm http://teachingtextbooks.com/v/vspfiles/tt/Math5.htm