The best presents for four-year-olds balance fun and learning, encouraging creativity, movement and independence, while still ...

Christmas gifts for 4-year-olds to spark creativity and imaginative play - Expect through-the-roof excitement with these ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Ballmer Group Philanthropy is pledging about $170 million annually to add thousands of slots to the state’s Early Childhood ...

I created a rudimentary calculator using only marbles. Watch as I demonstrate its functionality and explore the concept.

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).

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

Why do coins have different values? Coins have different values so you can buy items that cost different amounts. The value of the coin is how much it is worth. You also need different value coins so ...

Ahoy there! Join the Seven Times Table as he sails the seven seas in search of the rainbow’s end.