Wedges were some of the first tools humans ever created! Today, these simple machines are found all around, from doorstops to our own front teeth. Diagrams and simple text explain how wedges work, while experiments allow readers test the machines for themselves. Move through the history of wedges, from hand axes to handsaws, in this fascinating title for beginning readers.
Llamas and alpacas can be hard to tell apart. But between face shape and hair length, these human helpers have subtle traits that make them unique! Side-by-side comparisons support simple text and stunning photos to help readers identify these Andean animals.
An ancient, scaly beast slides through the water, searching for a snack. But is it an alligator or a crocodile? This low-level book uses simple text, bright photos, and helpful labels to walk readers through the physical and behavioral differences between these often mixed-up reptiles. Readers can dive in and see if they can tell which is which!
Can you tell if that is a butterfly or a moth fluttering by? Physical traits like antennae and colors give clues, as well as certain behaviors. Leveled text and bright photos walk beginning readers through the differences of these big-winged insects. Side-by-side features let students compare the two on their own and aid in comprehension.
Although its the second smallest continent on Earth, Europe has the third largest population. Rich in history, literature, and art, European culture has been a far-reaching influence all over the globe. Give students the opportunity to discover how Europe stands out in this fascinating title!
Do you know how many bones are in your body? Get under your skin in this introduction to the skeletal system. Young readers will discover how bones fit together, how they move, and how they protect other parts of the body. Blastoff! Series
Pluto is a dwarf planet with three known moons - Hydra, Nix, and Charon. Children will explore Pluto's physical features, its position in the solar system, and why it is no longer considered a planet. Blastoff! Series
This many-legged insect has been around for nearly 400 million years. Creepy crawly centipedes share roots with lobsters, shrimp, and crayfish. Scurry along in this informative title for beginning readers.
Chilling winds rush in through an open doorway. Snow swirls in the air. Winter has arrived! Animals grow thick coats to guard from the frigid temperatures, and people bundle up in parkas and hats. Many trees and plants grow dormant. This title highlights the drastic changes of the Northern Hemisphere during winter.
ATVs can be used for both work and play. Riders have many different models to choose from. Students will learn about the history of ATVs, the technology used in their design and performance, and how they can traverse almost any kind of terrain.
Leaf insects blend in to hide from predators. Emerald green boas stealthily await prey in the trees. Male quetzals impress females with their vibrant feathers! In this title, beginning readers get a fascinating introduction to green animal adaptations.
As wildebeest make their way from the Serengeti to the Masai Mara plains in Kenya, their hooves leave a scent trail for any who get lost along the way. These nomads welcome their neighboring zebras and gazelles, knowing there is strength in numbers. Readers can join the millions of travelers crossing the plains of Africa in this title about wildebeest migration.
Twenty-five times faster than the speed of sound, rockets are high-speed space delivery machines. Every week, at least one rocket launches into space from somewhere in the world! This title will boost the knowledge of reluctant readers as it breaks down space rockets.
Icy winds whip snow into whiteout conditions. It’s a blizzard! These extreme winter storms can turn deadly if you’re not prepared. Bundle up and learn how to get ready for a blizzard and what to do if you get caught in one in this book for reluctant readers.
Baby sheep are able to stand and drink their mother's milk within a few minutes of being born. Students will explore the behaviors, characteristics, and growth of these wooly creatures. Blastoff! Series
In the wild, hamsters dig extensive tunnels that can go as deep as three feet into the ground! You can make your hamster's cage fun and comfortable by putting plastic tunnels in it and keeping it clean. Learn what other toys your hamster might enjoy, what food to feed it, and how to keep your hamster entertained. Blastoff! Series
The Wright Brothers famously made the first flight in Kitty Hawk, North Carolina. But the history of human flight goes back much further! This title details the experimentation and innovation that went into the creation of the airplane. Special features highlight important airplanes as well as pioneers who had a lasting influence on the world of air travel. Buckle up and prepare for takeoff! This exciting title is sure to interest anyone with a love of planes.
The 20th century approaches, and life is about to change forever! Inventors across the world race to invent and innovate automobile designs. Which ones will end up on top? Anyone who has ever ridden in a car will appreciate this fascinating title about how the automobile got its start. Fun facts, a timeline, and inventor and automobile profiles show the importance of this amazing invention!
Earth is the only home humans have ever known. But there is so much to learn about it! From what the planet is made of to how it likely formed, this informative title will take readers on a journey around the blue planet. Through fact-filled text, special features, and plenty of fun facts, readers will learn all about Earth’s place in the universe!
Jupiter is the biggest planet in the solar system! This gas giant is also one of the most fascinating. From its famous Great Red Spot to its dozens of moons, Jupiter holds several mysteries for the scientists who study it. This fascinating title will show readers that Jupiter is as interesting as it is huge!
Smartphones put a camera in just about everyone’s pocket, but it hasn’t always been so easy to take a snapshot. The 18th century brought a new innovation that allowed people to easily preserve a moment in time. That innovation carries on today! Through informative text, fun facts, and special features, this fascinating title explores how the camera was invented and how it continues to develop!
Many consider Thomas Edison the inventor of the light bulb, but this world-changing invention has a long history. Since the 19th century, many have worked to create and improve the light bulb. Starting from the light bulb’s early development all the way up to its modern uses, this informative title will fascinate anyone who wants to know about the invention that lights up the world!
Neptune is the outermost planet in the solar system! It may look a calm blue, but this huge planet is swirling with activity. A thick layer of clouds gives way to whirls of rocks and ice. There may even be an ocean beneath its clouds! For readers with an interest in space exploration, this Neptune title is sure to fascinate. Colorful photos, fun facts, and special features make this book one worth checking out!
Read all about it! The history of the printing press started centuries ago. Through the years, it has been used to share news, make books more affordable, and make information more accessible. And it still helps people communicate today! This title explores the history of the printing press, from its first use in the 1300s to uses tomorrow and beyond. Readers will use fun facts, profiles, and a timeline to learn all about how this life-changing invention got its start.
Not even a century ago, a computer took up an entire room. Today, a computer can fit inside your pocket! Over decades of technological advancement, the personal computer has shaped the world in ways that are still being determined. This powerful invention has changed everything from the way people communicate to how we entertain ourselves. With a series of fun facts, profiles, and a timeline, this title will fascinate anyone who has ever booted up.
