Grade 4

2576 records found. Displaying 2389 - 2400.

Social Studies

Wars Waged Under the Microscope

Wars Waged Under the Microscope examines the science and technologies that have helped the world fight some of the deadliest diseases ever known. Using both historic and contemporary images… More →

List
Enviromental · High Interest

Waste and Recycling

If you can't reuse something, don't just throw it away! In Waste and Recycling, Green Team members learn how important it is to recycle and send as little garbage to the landfill as possible. More →

List
Space

Watch this Space!

Watch this Space! presents an out-of-this world guide to the cosmos, filled with fascinating facts and key information. Dazzling images from NASA and simple diagrams help readers understand… More →

List
Life Science

Water

Learn about the fluid properties of water, its boiling point, freezing point, condensation, and evaporation. History boxes, quizzes, and simple, entertaining experiments help children… More →

List
Earth and Space Science

Water Power

How is water used to make energy? Why do we build dams for power? Water Power answers these questions and much more! More →

List
High Interest

Water Wise!

What happens to water all over the world? Did you know… • Only 3% of the world's water is drinkable. • It takes 264 gallons (1,000 liters) of water to produce two pounds (1 kg) of potatoes. More →

List
Life Science

Waves and Information Transfer

In this fascinating title, readers explore how light and sound waves transfer information. From telescopes that extend our sense of sight to satellites that help us communicate across large… More →

List

Way to Go, Maya!

Maya has always wanted a dog of her own, but her parents have always said NO! Plus, her older sister, Amanda, loves cats. Then one day, Maya finds a stray dog. She and her parents try to find More →

List
Earth and Space Science · Science

Weather

Do you wonder about the planet we call home? Do you know how the Sun affects Earth's atmosphere, why the wind blows, and how clouds form? In this book, learn all about weather on Earth and… More →

List
Arts

Weather and Art Activities

From storm fronts to windspouts, Weather and Art Activities helps budding young meteorologists learn about the different elements that make up various weather systems and climates.… More →

List
Careers · Technology

Web Developer

Web developers help people connect around the world by designing the web pages we look at every day on the Internet. They must be good at logic and have an understanding of computer language… More →

List

Wedges in My Makerspace

Children will enjoy this creative book which uses the principles of Makerspace to introduce them to the wedge. Simple text describes the structure and uses of wedges, and clear, step-by-step… More →

List