Inclined planes have been around for thousands of years. They might have even helped Egyptians build the pyramids! This low-level title explores the history and functions of these machines. It includes diagrams and simple experiments to show how inclined planes make our everyday lives easier.
In a swamp, an alligator spots its prey. It opens its mouth wide. Then, snap! The gator’s sharp teeth dig into its latest meal. These fierce predators are the rulers of the wetlands biome. This book includes low-level text, maps, status charts, and other features to explore how alligators thrive in their biome!
A floating log comes to life. It is really a crocodile in disguise! These mighty creatures are masters of camouflage. They use their tough green skin to survive in the wetlands biome. This low-level title includes maps, status charts, and other features to show how crocodiles thrive in the wild!
Who is that howling from deep in the woods? Wolves and coyotes might have similar calls, but they have several differences! This engaging title uses simple text, clear photos, and side by side comparisons to show beginning readers the differences between these lookalike predators.
Hippos can stay dry on land with special red mucus but these huge mammals prefer the muddy waters of their wetlands biome. There, they use special adaptations to thrive underwater. This book uses low-level text, vibrant photos, maps, status charts, and other features to bring readers up close and personal with the mighty hippopotamus!
Many big cats have patterned coats, but what is the difference between a cheetah’s spots and a leopard’s rosettes? In this low-level text, bright photos and side-by-side comparisons show this and other distinctions between cheetahs and leopards. Young readers will love to “spot” the differences between these cats!
Pulleys help us lift and lower things with ease! This title uses simple text and diagrams to explain the functions of these simple machines, and an experiment lets readers try out their own pulleys! Beginning readers will be pulled into this title that explores the historical and modern uses of these helpful machines.
A tall heron stands in a swampy marsh. The heron bends its long neck to clean soft down feathers. These special feathers help herons stay clean and dry in the muddy wetlands! They are just one of many ways the heron has adapted to the wetlands biome. This low-level book uses maps, status charts, diet infographics, and other features to introduce readers to herons and their adaptations.
Did you know the first wheel and axle was not used for transportation, but rather for making pottery? In this title, students will learn about the functions and long history of these simple machines. They can also test out new knowledge with easy experiments. From bicycles to doorknobs, young readers will learn how wheels and axles keep our world spinning!
Beavers build their own environment! Their dams block rivers, creating still waters for them to swim in. They chew down trees to construct elaborate beaver lodges. This title proves that beavers are true survivors. Its low-level text, striking images, maps, and status charts bring readers up close and personal with these furry wetlands critters!
Levers are found in many places, including your own body! From shovels to arms, levers help us get work done. This title explores the history of levers, the forces that make them work, and where they are found in everyday life. Diagrams and simple experiments allow for different avenues of learning in title for beginning readers.
Screws are more than just the tools that hold pieces of wood together. They drill holes, lift cars, and even pump water! Students will learn about the functions of these amazing machines and put their knowledge to use with easy experiments. Diagrams provide visual explanations in this leveled title.
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.
Only Owl knows why Goose will be flying north.
A boy reluctantly ventures out into the pouring rain with his dad to move frogs to safety.
A poem about where the wind might go when it's ready for sleep.
A baby deer curls up for sleep.
A child gets to see a beautiful dragonfly up-close.
A hermit crab finds an empty shell and makes it his new home.
A crocus sprouts through the snow as the first sign of spring.
A poem about all the beautiful signs of fall.
The twins and Arizona are watching hermit crabs move around in a tidal pool. They watch a crab move out of a small shell into a larger one.
