The planet Uranus has a bright blue-green color because of methane gas in its atmosphere. Young children will learn about the discovery of Uranus, how it has been explored, and why it is… More →
Blastoff! Readers
1471 records found. Displaying 1357 - 1368.
Constantly growing, rattlesnakes are often shedding their skin and gaining new rattles on their tail. Discover what these noisy creatures look like, the places they dwell, and how they strike More →
Penguins must complete their life cycle in very cold temperatures. To protect their eggs from the cold, penguins use brood patches. Students will watch a penguin chick hatch from an egg and… More →
Pop a wheelie! Motorcycles are exciting vehicles used for many purposes from traveling to racing. Young readers will learn about the different parts of a motorcycle and the various kinds of… More →
Cuttlefish are chameleons of the sea. They can change their skin color to match their surroundings. Beginning readers will discover where cuttlefish live, what they eat, and how they stay… More →
Simple Machines
Series of 6 titles
What are simple machines? Young learners find out about the six simple machines in this series. They are presented with the basic physics concepts behind simple machines, the ways simple… More →
We use wheels and axles several times every day. Young readers will learn how a wheel and axle work together, how they make work easier, and how they are used in larger, complex machines. More →









