My son and daughter are doing well in math in their middle and high schools. The staff at the the Eldridge location are the best. One instructor even stayed late as my son had just come from band practice. I pay over $ 200 each month for both kids and it is well worth each dime. Mathnasium stopped the fighting we were experiencing at home with our son and helped our daughter keep up with her HISD Vanguard math. The only down side was when they get kids who are done and can’t behave awaiting pick-up. I can’t comment about all locations but we have been at his one for over 4 years and are glad we use them.