Hi there, it's funny because I was looking for the same thing the other day as my son is trying to get me to help him with his maths. I did find this article about brainetics http://www.squidoo.com/brainetics-reviews which looks like it could be a way of developing the right and left sides of the brain. Many of us are stronger in one side of the brain and not the other. I believe that left brain people are more analytical and the right brain dominance is more creative/visual. So the exercises in Brainetics apparently develop both sides. I also hear that there are lots of tricks to be able to solve equations and sums much easier and quicker.

I will let you know how we get on and see if it actually helps my son or not. Stay tuned.