>“Based on everything we know about early math education and its long-term effects, I’ll make the prediction that children who thrive with abacus will have high

>“Based on everything we know about early math education and its long-term effects, I’ll make the prediction that children who thrive with abacus will have higher math scores later in life, perhaps even on the SAT” Also not so suprisingly, children who thrive in early math education will tend to have higher math scores later in life. That's about all we seem to know about early math education anyways.