Test your math skills with fun trivia for all ages!

The arrangement leaves gaps in the square’s four corners, two of which are filled with smaller circles that just barely touch ...

DURHAM, N.H. — The “ Granite State Challenge ,” a beloved academic quiz show for high schoolers, is back on New Hampshire PBS ...

The Colorado Department of Education is asking educators, parents, families, students, and community members to share their feedback on proposed revisions to the Colorado State Academic Standards for ...

In this video I share the math center games that completely changed the vibe in my classroom. Using only decks of cards, dice, and printables from a Teachers Pay Teachers pack, I show how I run Place ...

We're welcoming the Lunar New Year. It's past the winter solstice, so days are getting longer, and you've got a little more ...

There are five children under 10 years old. Their ages are listed as whole numbers, such as 0, 1, 2, etcetera. None have a decimal age such as 2.5; their ages increase by 1 on their birthday. The mean ...