Grade 4
4802 records found. Displaying 2209 - 2232.
Level 3
From the Series How to Code: A Step by Step Guide to Computer Coding
Takes coding further by showing how to use selection in coding ('if' statements) and how to use more sophisticated languages like Python. Includes using selection in coding and more… Read More →
Level 4
From the Series How to Code: A Step by Step Guide to Computer Coding
Coding techniques are developed further and readers learn how to create code that can run in web pages. Introduces basic HTML and JavaScript. Includes developing coding techniques, creating Read More →
Levers
From the Series Early Bird Physics
Do you know what a lever is? How can a lever help you? Through simple experiments and clear explanations, understand how this simple machine functions and how it can make the work that you do easier. Read More →
Liam Hemsworth: The Hunger Games' Strong Survivor
From the Series Pop Culture Bios
You may know that Liam Hemsworth stars as good-looking tough guy Gale Hawthorne in The Hunger Games films. But did you know that Liam: • once dressed as a table tennis player for Halloween,… Read More →
Liberty or Death: A Story about Patrick Henry
From the Series Creative Minds Biographies
"Give me liberty, or give me death!" A passionate speaker, Patrick Henry mesmerized and motivated audiences with his powerful words. Henry believed that Britain had stolen America's freedom,… Read More →
Life (As We Know It)
We think this much is true . . . Once upon a time, before time even existed, all matter in the universe was concentrated on a single point a fraction of the size of an atom. And then? And… Read More →
Life Cycles
From the Series Cycles
LIFE CYLCES describes and illustrates three different types of life-to-death-to-life again cycles that occur in nature. First is the cycle of the sunflower that grows from a seed to maturity, Read More →
Life on a Cattle Farm
From the Series Life on a Farm
What's the difference between a bull and a steer? How are calves born? Adam Smith could tell you. He lives on a beef cattle farm and describes in vivid detail what makes working and playing… Read More →
Life on a Chicken Farm
From the Series Life on a Farm
Do you know how long it takes for a soft yellow chick to grow into a chicken? Why is it important to always keep lights on in chicken houses? Just ask Loren, a young farmer who helps his… Read More →
Life on a Crop Farm
From the Series Life on a Farm
How big can a pumpkin grow? When is the best time to plant corn? Melissa Lehman knows. She lives on a crop farm and tells readers about the fun, and work, that goes into planting, growing,… Read More →
Life on a Dairy Farm
From the Series Life on a Farm
Do you know why a farmer would play music for cows? Or how long it takes to milk a cow? Just ask Robert, a young farmer who helps his family raise dairy cows. He’ll show you the fun and work… Read More →
Life on a Goat Farm
From the Series Life on a Farm
Did you know that many people around the world drink goat milk instead of cow milk? Jimmy Search could have told you. He lives on a dairy goat farm and explains the work and fun that go into… Read More →
Life on a Horse Farm
From the Series Life on a Farm
Do you know the difference between a filly and a colt? How do you file a horse's teeth? Just ask Sarah Mills. She lives on a horse farm and describes the fun and hard work involved with… Read More →
Life on an Apple Orchard
From the Series Life on a Farm
Do you know how to tell when an apple's ready to be picked? Or why bumblebees are important to growing apples? Just ask Emily, a young famer who helps her family grow twenty-seven different… Read More →
Life on a Pig Farm
From the Series Life on a Farm
Did you know that baby pigs can run minutes after they're born? Or that pigs aren't really dirty animals? Alisha Eberly could have told you! She lives on a pig farm and talks about the hard… Read More →
Life on a Sheep Farm
From the Series Life on a Farm
Do you know how long it takes to shear a sheep? What kind of food does a lamb eat? Just ask Diana, a young farmer who helps her family raise sheep. She’ll show you the fun and hard work it… Read More →
Life Science through Infographics
From the Series Super Science Infographics
Absorbing facts about the 11.3 million species on Earth might cause your brain to burst! You need to take in huge timelines (the first life on Earth formed 3.8 billion years ago), huge… Read More →
Life Unplugged — Library Bound Hardcover Set
From the Series Life Unplugged
Unplug, be adventurous, and take a walk on the wild side! Life Unplugged explores the different ways people have gone back to nature. From living green, to “glamping,” to going off the grid,… Read More →
Liftoff!: How the Apollo Moon Missions Made Alma Thomas's Art Soar
The Apollo astronauts gave people a new way of looking at the world—and so did modern artist Alma Thomas. In 1969, people around the world watched as the Apollo 10 astronauts sent the… Read More →
Light
From the Series Early Bird Energy
Where does light come from? What do colors have to do with light? Light is a form of energy. Life on Earth is made possible because light from the sun carries heat to the earth. This book… Read More →
Light
From the Series Red Rocket ™ Readers Fluency Level 1
Outside in the daytime, it is light. How does light help us to see? How are shadows made? How do we work and play when it is dark? How does light help keep us safe? Read and find out. Read More →
Light Finds Color: Light and Color
From the Series Science Storybooks
Color is hidden in white sunlight. It has red, orange, yellow, green, blue, indigo, and violet. All the colors in light bring beauty to the earth. How do we see the colors in sunlight? And… Read More →
Light: Let's Investigate
From the Series Science Essentials
Imagine you are inside a dark closet. Everything around you looks black. You can't even see your own hands in front of your face. Why? Your hands are still there, but something important is… Read More →
Lightning
From the Series Nature in Action
One hundred bolts of lightning strike the earth every second. Each bolt has two or more electrical flashes moving quicker than the eye can see. In Lightning, find out about the powerful… Read More →