UXBRIDGE — The age-old abacus method of math training has proven to be a great tool for a host of Uxbridge area students. So much so that nine students from Abacus Brain Study in Uxbridge found ...
A few years ago, I stood in a small basement classroom just outside of New York City, watching a high schooler named Serena Stevenson answer math questions in rapid succession. — and Stevenson added ...
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