The correct resources may make learning mathematics engaging and dynamic, and the abacus is one such resource that aids kids in developing their computation abilities. The ancient counting device ...

Best Websites and Resources to Learn the Abacus at Home: Learning the Abacus at home is an amazing way to improve the concentration of children of their age. With the availability of online resources, ...

Before the world had electronic calculators, smartphones, the Google search bar, or even paper -- there was the abacus. The simple rectangular gadget doesn’t require batteries, RAM, or the internet to ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

When I was a kid learning arithmetic the only visual aid I remember is flash cards. These were useful for memorizing single-digit addition and multiplication, but is memorization really the best ...

FORT LEE — For 10 seconds, a series of 50 random three-digit numbers flashed on the screen. After another second, abacus master Jeonghee Lee announced she'd finished the mental addition, correctly ...

For this series, we've been thinking a lot about some of the iconic objects that some of us remember using — if only for a short period of time — in our early schooling. Slide rules, the recorder, ...

Do you love numbers? Do you want to become super-fast at math in your head? Then, abacus competitions might be just the thing for you! In India, many children take part in these fun and challenging ...