Dung beetles are the world’s strongest animals. They are famous for rolling animal poop around. Their gross job is important to the world. Find out more facts about these strong insects.

Capybaras are the biggest rodents in the world! These social animals live in large groups and spend lots of time in water. Get all the facts on these huge rodents.

Simple text and full-color photographs describe the planets.

Despite differences in size, location, and/or interests, all communities, from urban to rural, share certain characteristics. Through a question-answer format and easily relatable photos, young readers learn about community cooperation, responsibility, respect, and the importance of inclusion of all citizens. A simple activity tasks kids with creating their own 3-D community map.

Whether you like bedtime or not, sleep is important. But why do we need to sleep? And what happens while we sleep? These questions and more will be answered in Rest Your Body, which also includes informative text, bright photos, a glossary, a read more section, kid-friendly Internet sites, and an index.

Say cheese! Good dental hygiene is an important way to stay healthy. With engaging text and colorful photos, readers learn good habits for heathy teeth. Care for Your Teeth includes a glossary, read more section, kid-friendly internet sites, and an index.

We watch videos on our smartphones and tablets. We read books on E-readers. Devices with screens are part of our everyday lives. But too much time on these devices can be unhealthy. Engaging text and colorful photos explain how to cut the screen time. Limit Screen Time includes a glossary, read more section, kid-friendly internet sites, and an index.

Did you know NASA builds robots? Did you know NASA has many ways to explore outer space? Find out more in NASA.

From exercising to getting enough sleep, you are in charge of your body. It's important to take good care of it. Using informative text and vibrant photos, Care for Your Body reminds you of simple ways to keep your body healthy. Complete with a glossary, a read more section, kid-friendly Internet sites, and an index.

There’s a new baby joining the pod. It’s a dolphin calf! Learn all about baby dolphins, including what they eat, what they weigh, how they’re raised, and how big they grow.

Do you know why the US flag has stars and stripes on it? What does the flag stand for, and why do we say the Pledge of Allegiance? Join Mr. Gomez's class as they study the flag to find out! They'll learn when the first American flag was made, what the Pledge of Allegiance means, and why we still honor the flag today.

Slither! Rattle! Hiss! Discover the wonderful world of snakes where they live, how they move, what they eat and whether they bite it, squeeze it, or swallow it whole!