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 ...

In today's fast-paced world, parents are constantly looking for ways to give their children an edge, especially when it comes to developing strong mental abilities. Two popular methods, Abacus ...

Abacus Classes During Summer Vacation: Summer vacations are typically a time for children to relax and have fun; however, if this time is utilized effectively, it can also serve to strengthen their ...

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 ...

Panidapu executes complex problems with mental math using the abacus method of calculation, a technique that relies on an ancient tool.

Abacus Classes During Summer Break Summer vacations often provide children with a chance to unwind and enjoy leisure activities. However, this period can also be utilized to boost their educational ...

The abacus predates the alphabet and the invention of glass, but its use can help modern day students increase their math proficiency and understanding. Ulrich Boser, the author of Learn Better, ...