Dr. Cotter, the founder and author of RightStart Math, has found that VideoText offers the same philosophy of learning math as RightStart. The programs are both focused on understanding the 'why' of math, not just the 'how to'. Therefore, RightStart suggests after completing the first half of the Geometric Approach Level to start VideoText Algebra Module A. Once both are completed, continue on in VideoText Algebra Modules B - F and then on to VideoText Geometry.