Some 60,000 years ago, in what is now western France, a Neanderthal picked up a chunk of hyena femur and a stone tool and began to work. When the task was complete, the bone bore nine notches that ...

Jean-Charles Pelland's work has been made possible by financial support from the ‘QUANTA: Evolution of Cognitive Tools for Quantification’ project, which has received funding from the European ...

Learning what numbers mean is challenging, and this becomes trickier when numbers have more than one digit. Photo / 123rf When children start school, they learn how to recite their numbers (“one, two, ...

Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).

What is a 100 square? A 100 square shows the numbers 1 to 100 on a grid. Each row has 10 numbers on it. At the end of each row is a multiple of ten. You can use the 100 square to count from 1 to 100 ...

CoComelon is so much more than an animated sing-along show. The creators have spent almost twenty years perfecting their YouTube videos to not only engage new generations of kids, but also teach them ...