An ancient tool that has retained its value for several centuries despite the advance of technology must be pretty good right?  The abacus

Any child who is good with “numbers” is seen as intelligent. This was true in the past, and it is true even in

Do you know that 10% of elementary school going students have difficulty doing math problems in preschool and school? Ultimately it becomes inevitable

“Intellectual growth should commence at birth and cease only at death.” – Albert Einstein Children, under the watchful eyes of their parents, are