I look around and my eyes do something, even when I don't realize it. They blink! Why does my body do that? Explore the silly body science of blinks. Learn why blinks happen, why they are healthy, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions.

After I eat a big meal, my tummy is so full it feels like it's going to explode. Buurrp! Why does my body do that? Explore the silly body science of burps. Learn how they happen, what can be done to stop burping, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions.

Sometimes when I'm sick, I feel a tickle in my throat. Then, suddenly--cough! Why does my body do that? Explore the silly body science of coughs. Learn how they happen, why coughs are healthy, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions.

"A little dragonfly hovers over a pond on a warm summer afternoon. Soon, summer will end, and the dragonflies will say goodbye to their homes in the north forever. Why do they have to leave? Learn all about dragonfly migration and how weather makes them move. Colorful photos and carefully leveled text guide readers along on the journey"--

"Savanna elephants spend most of the day munching on grass and branches. But soon, finding enough food will become difficult. With the oldest elephant leading the way, the herd is on the move. But why do they need to leave? Learn all about elephant migration and how weather makes them move. Colorful photos and carefully leveled text guide readers along on the journey"--

After a big meal, sometimes my tummy feels funny. And then--pfft! Why does my body do that? Explore the silly body science of farts. Learn how they happen, how often they happen, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions.

"Honk, honk! Overhead, a flock of geese flies in the shape of a V. These geese live in Canada, but when it gets cold, they must fly south. Why do they have to go? Learn all about goose migration and how weather makes them move. Colorful photos and carefully leveled text guide readers along on the journey"--

"A tiny bird flits from flower to flower. With colorful feathers and a tiny body, this bird is a little gem! But what could it be? It's a hummingbird! Most of these little birds weigh about as much as a nickel, but they can flap their wings up to 200 times per second! What else do you know about these awesome animals? Learn all about hummingbirds!"--

We're better together! When we work as a team, we can do everything from scoring a goal to tackling a school project or cleaning the garage. Bright, cheerful illustrations paired with engaging photos and lively text make learning about teamwork fun, while hands-on activities put the social and emotional engagement into action. Explore how life works when we pull together.

"Brrr! For manatees living by the United States, the coastal ocean waters are starting to cool down. It's time for the manatees to swim to Florida. Why do they have to move? Learn all about manatee migration and how weather makes them move. Colorful photos and carefully leveled text guide readers along on the journey"--

What keeps you standing tall? Your bones! But they do more than just stop you from flopping on the floor. Your bones make up the frame of your body and support you. They protect your other organs and team up with muscles and joints to help you move. And while they're doing all this, they are living and growing, too! Explore what's inside you with fun text, bright pictures, and lively illustrations.

What do you use with every move you make? Muscles! You use muscles to do a cartwheel and lift a pencil. But they also help your heart beat, help you breathe, and work to break down food in your tummy. What could be mightier than muscles? Explore what's inside you with fun text, bright pictures, and lively illustrations.

"When puffer fish sense danger, they may try to swim away. But if these slow swimmers can't move fast enough, they can inflate to more than twice their normal size! Woah! What else do you know about these awesome animals? Learn all about puffer fish!"--

"Sometimes when I play in the snow, my nose starts dripping. Sniff, sniff! Why does my body do that? Explore the silly body science of runny noses. Learn how they happen, why runny noses are healthy, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions"--

Yesterday, I had a bloody scrape from falling off my bike. But today there's a scab! Why does my body do that? Explore the silly body science of scabs. Learn why scabs happen, why they are healthy, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions.

"Brrr! Sometimes when I'm cold, I start to shake and shiver. Why does my body do that? Explore the silly body science of shivering. Learn why it happens, how to stop shivering, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions"--

Sometimes when I sniff a flower, I get a tickle that just won't stop. Then, suddenly-achoo! Why does my body do that? Explore the silly body science of sneezes. Learn how they happen, why sneezes are healthy, and more. Lively text and bright layouts makes this a perfect fit for budding scientists asking big body questions.

It has been a while since I've eaten. I'm hungry and suddenly--growl! Explore the silly body science of stomach growls. Learn how they happen, when your stomach might growl, and more. Lively text and bright layouts make this a perfect fit for budding scientists asking big body questions.

"With strong legs and sharp claws, sun bears are great at climbing. From tearing away bark to find tasty insects to sleeping high up in branches-these small bears spend most of their time in trees. What else do you know about these awesome animals? Learn all about sun bears!"--