Math

Why does a baking soda and vinegar volcano erupt? That's what happens when you mix and an acid and a base. But just what are acids and bases? What makes them so different? Learn the answers… More →

Some amusement park rides are so extraordinary it's difficult to appreciate their incredible size and speed. In Amazing Amusement Park Rides, kids will get lots of help in understanding the… More →

Everything around us is made of matter, but what is matter made of? Atoms and molecules! Learn all about how the smallest things in our universe come together to make the biggest, examine… More →

As the pitcher sends the ball flying, the batter takes a big swing. Crack! The ball zooms out of the park. It's a home run. From the perfecting a pitch to syncing up a swing, baseball takes… More →

A basketball player speeds down the court toward the basket. With just seconds left in the game the ball leaves their fingertips and arcs its way through the air. Swish! Nothing but net! A… More →

Between spending, saving, and earning money, how does anybody keep track of it all? They make a budget! Learn all about budgeting. Discover the different parts of a budget, how people and… More →

A flickering flame and the smoke curling from a burnt out candle have a lot in common. They are both signs of a chemical reaction. Learn all about the reactions from the smallest atomic… More →

Count At the Park takes emergent readers on a counting adventure at the park while providing them with a supportive first nonfiction reading experience. Carefully crafted text uses… More →

Count In the Sky takes emergent readers on a counting adventure in the day and nighttime sky while providing them with a supportive first nonfiction reading experience. Carefully crafted text More →

Count On the Farm takes emergent readers on a counting adventure at the farm while providing them with a supportive first nonfiction reading experience. Carefully crafted text uses… More →

Count Under the Sea takes emergent readers on a counting adventure under the sea while providing them with a supportive first nonfiction reading experience. Carefully crafted text uses… More →

A fast-flapping bird zooms through the sky. A tired turtle creeps along at a slow, lazy pace. Forces in motion are around us everywhere! They make things move at every speed. Explore science… More →