Teaching children to use an abacus might improve their arithmetic skills.

I recently read, with great interest, several articles on “Common Core” math. Another attempt to try and improve math skills in a country that does so poorly compared to other ...

The 4,000 year old abacus might be ancient technology, but it can serve as a teaching tool for modern students.

Around 7,000 children from 35 government schools as well as those at 100 Illam Thedi Kalvi Centres across Chennai are learning how to use an Abacus and do math ...

The abacus is considered the oldest calculating device used by humans but in the 1940s, a Korean man invented an abacus-like counting method using fingers called jisanbeop or chisanbop, a term that ...