Technology Nonfiction

What color are your eyes? Brown is the most common color. But some people have blue, green, gray, hazel, or amber eyes. What determines your eye color? Listen to this book to find out about how your genes affect your physical features.

Ostriches are the largest birds in the world, but they cannot fly. Ostrich chicks hatch from their eggs. Then they grow quickly. Chicks practice running. This makes their legs strong and fast. How do baby ostriches grow and change? Listen to this book to find out! This title also includes fun facts, a glossary, and more!

Zebras are speedy, striped animals that roam the African grasslands. Zebra foals can stand right after birth. Foals eat grasses and grow quickly. They learn how to survive from their mothers. They must be fast to run from predators. How do baby zebras grow and change? Read this book to find out! This title also includes fun facts, a glossary, and more!

African elephants are the largest animals that live on land. Elephant calves are born into a big family. They play with other calves. Calves learn to use their trunks. They drink water and make loud noises. How do baby elephants grow and change?

When the platypus was first discovered by Europeans in the 1800s, it was well-known by Australian Aborigines - but no one knew how to classify it. It lived in the water and laid eggs like a reptile, had a bill like a bird, and was furry and warm-blooded like a mammal. Scientists had to come up with a way to solve this and many other mysteries of nature. Alaskan Polar bears sleeping in hidden underground dens caused problems for researchers wanting to drill for oil without disturbing the bears. Find out how scientists used infrared imaging to see the caves beneath the snow.

Did you know there are over 400 different species of sharks? Did you know they have been on Earth much longer than humans, and even lived before the dinosaurs? Here you'll learn all about these fearsome kings of the ocean, including their eating habits and the basics of their anatomy. Sharks come in many sizes, from under a foot long to over 40 feet - and that's not even counting the long-extinct, 60-foot-long Megalodon shark. And while some have been known to bite people, they are usually quite content to hunt other sea creatures.

Hibernation is a cycle that some animals go through every year. Most people know that bears hibernate. But why do they hibernate? And what other animals hibernate?

How does an egg become a butterfly? Follow each step in nature's cycle - from egg to brightly colored insect - in this fascinating book!

How does a foal grow into a horse? Follow each step in nature's cycle - from birth to stallion or mare - in this fascinating book!

What does it mean to migrate? Discover which animals migrate and why they migrate through detailed, simple text.

Some mammals have a little fur or hair, others have a lot! Learn how fur helps these animals survive.

How does a tadpole become a frog? Follow each step in nature's cycle - from egg to adulthood - in this fascinating book!

Guinea pigs are cuddly pets! These furry rodents like to snuggle with their owners. Young students can learn about the care and lives of these favorite pets through simple, predictable text in this fun title.

What do you know about dolphins? Beginning listeners will get their feet wet with these literacy-building introductions to ocean animals. In addition to curricular information, social-emotional questions encourage reflection and family/educator engagement tips help connect the topic to the listener's life.

Butterflies bloom as delicately as flowers in this magnificent story of beginnings, middles and ends: eggs, caterpillars, and finally butterflies.

Trees have many parts from the bottom all the way to the top! This simple, engaging text allows emergent book explorers to discover the parts of an apple tree. Pairs with the fiction title Grandpa's Trees.

The inspiring stories of six people who changed history, including Alessandro Volta, inventor of the battery; Michael Faraday, inventor of the electric motor; Marie Curie, famous for her work on radioactivity; Albert Einstein, creator of the theory of relativity; Alexander Fleming, discoverer of the first antibiotic; and Linus Pauling, chemist and peace activist.

Welcome to the United States of America! The USA is the third largest country in the world and also, one of the most beautiful. It is full of lakes and rivers, mountains and canyons, beaches and deserts. It has many different trees and flowers and all sorts of different crops grown for use as food. And, of course, America has birds and animals of all kinds. Last, but not least, the United States has about 300 million people from many different backgrounds and cultures.

What exactly is a robot? How do they talk and move? And what does it take to build one? Ada Twist, Scientist: The Why Files is the perfect nonfiction resource for all these questions and more. Based on the bestselling Questioneers series and the Ada Twist, Scientist Netflix show, this nonfiction series is perfect for the youngest scientists of tomorrow as they learn along with Ada.

¿Qué tienen en común y en qué se diferencian los cangrejos y las langostas? Aunque ambos animales viven en el océano, uno prefiere nadar y el otro caminar. Uno puede ser encontrado en pozas costeras y el otro en alta mar. Ambos tienen esqueletos en la parte externa de sus cuerpos. ¡Hay mucho más sobre estos animales además de ser un buen alimento para nosotros! Aprende sobre estos crustáceos fascinantes en la edición más reciente de la serie de Un libro de comparaciones y contrastes.