Intermediate

8427 records found. Displaying 8209 - 8232.

Fall 2025

Why Does It Get Dark at Night?

From the Series Stepping into Science

Inquisitive kids will enjoy uncovering the fun mysteries of light and sound in Why Does It Get Dark at Night? Through easy-to-read text and full-color photographs, young readers will delve… Read More →

  • Dewey: 530
  • Copyright: 2025

Why Does It Rain?

From the Series On My Own Science

Where does rain come from? What are clouds made of? Follow water as it makes its way through the entire water cycle. Then go back in time to the very first rainfall millions of years ago.… Read More →

  • ATOS: 3.9
  • Dewey: 551.57'7
  • Copyright: 2006

Why Doesn't Everyone Eat Meat?: Vegetarianism and Special Diets

From the Series Lightning Bolt Books ® — Healthy Eating

Do you know why people choose the diets they do? Or how people on special diets can get all the nutrients they need? This book provides an engaging and balanced overview of the different ways Read More →

  • Lexile: 580
  • ATOS: 2.7
  • Dewey: 613.2'6
  • Copyright: 2016

Why Do Moving Objects Slow Down?: A Look at Friction

From the Series Lightning Bolt Books ® — Exploring Physical Science

A baseball player slides on the ground to tag a base. A toy car's wheels rub against the floor and slow the toy car down. Friction is at work all around you. But what exactly is friction? And Read More →

  • Lexile: 530
  • Dewey: 531'.4
  • Copyright: 2011
Fall 2025

Why Don't Worms Have Legs?

From the Series Stepping into Science

Explore the animal kingdom and beyond! With easy-to-read text and full-color photographs, young readers will explore fascinating facts about various creatures and their unique traits. This Read More →

  • Dewey: 595
  • Copyright: 2025
Fall 2025

Why Do Plants Grow in Spring?

From the Series Stepping into Science

Inquisitive kids will be fascinated to explore the life cycles of plants in Why Do Plants Grow in Spring? Through easy-to-read text and full-color photographs, young readers will delve into… Read More →

  • Dewey: 580
  • Copyright: 2025

Why Do We Need Plants?: An Illustrated Guide

From the Series Plants

Delve into the world of plants that we wouldn't be able to live without. Brilliant artwork displays the science behind the extraordinary lives of plants, bringing to life key topics… Read More →

  • ATOS: 4.6
  • Copyright: 2025

Why Do We Need Trees?: An Illustrated Guide

From the Series Trees

Explore the incredible trees across the world that we wouldn't be able to live without. Stunning full-color illustrations bring to life key topics such as habitats, ecosystems, and global… Read More →

  • ATOS: 4.8
  • Copyright: 2025
Spring 2026

Why Do We Sleep?

We spend around a third of our lives sleeping. But how does our body know when to switch off, and what happens during those hours? This book takes you on a fascinating journey through the… Read More →

  • Copyright: 2026

Why I Was Late for School Again

Danny is always late for school. If he's not stopped by pirates, then zombies chase him. He escapes from trolls only to be cornered by gruff billy goats. Good thing Danny has a quick… Read More →

  • Lexile: 580
  • Dewey: [Fic]
  • Copyright: 2021

Why Recycle?

From the Series Red Rocket ™ Readers Fluency Level 4

Things that we don't want any longer can be called rubbish, trash, junk or garbage. What do we do with it? What happens to it at your house? Do you recycle it? Recycling means reusing… Read More →

  • Lexile: 650
  • Dewey: 428
  • Copyright: 2008

Why Space Matters to Me

In this brilliantly simple book, a noted science writer shows the interconnectedness of life on Earth to space—and thus, why space matters to all of us. Covering topics like stardust, animal Read More →

  • Lexile: 1070
  • Dewey: 520
  • Copyright: 2015

Why the Crab Has No Head

Nzambi Mpungu, creator of the earth and sky, has spent a long hard day making the Elephant. By nightfall, Nzambi still hasn't finished her next creation, the Crab, and she tells the little… Read More →

  • Lexile: 690
  • ATOS: 3.8
  • Dewey: 398.2
  • Copyright: 1987
Spring 2025

Wi-Fi

From the Series How High-Tech Changed the World

Today, we can connect to the Internet just about anywhere, and it's all thanks to Wi-Fi. But what is the story behind this amazing technology, how does it work, and who invented it? Readers… Read More →

  • Dewey: 004
  • Copyright: 2025
3 titles

Wilcox & Griswold Mysteries — Trade Hardcover Set

From the Series Wilcox & Griswold Mysteries

Wilcox and Griswold are Missing Food Investigators, tracking down stolen food on the farm. Using clever word play and simple logic, these early readers offer fun mysteries to solve. Read More →

  • Copyright: 2020
  • Trade Hardcover
  • List Price: $53.93
  • Your Price: $53.93
  • 3 titles

Wild and Wacky Animals: An Alien's Guide

From the Series Early Bird Nonfiction Readers — Silver (Early Bird Stories ™)

Join Finn and Zeek, two alien tour guides, on a tour of the world’s wackiest creatures, from axolotls to stick insects, and learn how their strange adaptations help them survive life on planet Earth. Read More →

  • Lexile: 620
  • Dewey: 591.4
  • Copyright: 2021

Wild Animal Neighbors: Sharing Our Urban World

What would you do if you found an alligator in your garage? Or if you spotted a mountain lion downtown? In cities and suburbs around the world, wild creatures are showing up where we least… Read More →

  • Lexile: 1080
  • ATOS: 7.5
  • Dewey: 591.75'6
  • Copyright: 2014

Wild Animals!: Book 5

From the Series Tao, the Little Samurai

The student has become the teacher. Tao is showing his little brother how to take care of bullies. He's also teaching his cat some ninja attacks! Meanwhile, a new kid has arrived at Master… Read More →

  • Lexile: 470
  • ATOS: 2.7
  • Dewey: 741.5'944
  • Copyright: 2014

Wildfire Rescue

From the Series Eco Rangers

Meet Ebony and Jay, two best friends and Eco Rangers who love nothing more than rescuing and rehabilitating wildlife. After a devastating wildfire in the bushland, Ebony and Jay, are doing… Read More →

  • Lexile: 740
  • Dewey: [Fic]
  • Copyright: 2021

Wild Horses

From the Series Lightning Bolt Books ® — Horse Lover's Library

Horses don't always live with humans. Sometimes they run wild! Readers will enjoy learning about different types of wild horses and how they survive. Read More →

  • Lexile: 490
  • ATOS: 2.4
  • Dewey: 599.665/5
  • Copyright: 2025

Wild Inventions: Ideas Inspired by Animals

From the Series Sandra Markle's Science Discoveries

What do animals have to do with inventions? Welcome to the world of bioinspiration! Inventors observe and imitate strategies and adaptations that animals use in the natural world to find… Read More →

  • Dewey: 600
  • Copyright: 2024

Wildlife Conservation Technology

From the Series Searchlight Books ™ — Saving Animals with Science

How can people help when wildlife is in danger? With science! Researchers have created devices such as GPS collars and thermal sensors to monitor animals. From camera traps to acoustic… Read More →

  • Dewey: 639.9
  • Copyright: 2024

Wildlife Crossings

From the Series Searchlight Books ™ — Saving Animals with Science

A bear tries to cross the road, but traffic means it can’t cross safely. What is it supposed to do? Luckily, wildlife crossings are becoming more common. These crossings act as bridges for… Read More →

  • Dewey: 333.95/4
  • Copyright: 2024
4 titles

Wildlife Rescue — Library Bound Hardcover Set

From the Series Wildlife Rescue

Children are naturally curious about animals and are often interested in ways to save disappearing species. Each of these books shows simple yet innovative ways people around the globe… Read More →

  • Copyright: 2023
  • Library Bound Hardcover
  • List Price: $101.28
  • Your Price: $75.96
  • 4 titles