The 4,000 year old abacus might be ancient technology, but it can serve as a teaching tool for modern students. When operating the device, one learns decomposition — a way to think about pairs of ...
NEW DELHI: Sleepless nights spent ahead of a maths test at school may soon be a thing of the past. In the age of palmtops, the good old abacus is making a modest comeback. NEW DELHI: Sleepless nights ...
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 ...
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