505-528 of 894 results for All Resources
16903

Walking Catfish (Animal Invaders)

Written by Susan H Gray
The Walking Catfish have upset the balance of the ecosystems and hurt local economies.
3rd - 8th
16904

Watershed Conservation (Global Perspectives)

Written by Pam Rosenberg
What is a watershed? Why are watersheds important? What is it like to live where there is no clean...
4th - 8th
16906

What Is Money? (Real World Math: Personal Finance)

Written by Cecilia Minden
People use money to pay for the things they want and need. But what exactly is money? Where does it...
3rd - 8th
16907

Whooping Crane (Road to Recovery)

Written by Susan H Gray
The whooping crane is a unique bird found only in North America and known for its whooping call and...
3rd - 8th
16908

Wild Boar (Animal Invaders)

Written by Barbara A Somervill and Susan H Gray
Centuries ago, explorers brought hogs to the Americas as a food source. Some of these boars made it...
3rd - 8th
16910

Women's Rights (Global Perspectives)

Written by Judy Alter
Looks at the status of women and women's rights throughout the world.
4th - 8th
16914

Yo-Yo Ma (Life Skills Biographies)

Written by Annie Buckley
Yo-Yo Ma is a world-class cellist who has won numerous Grammy awards and is beloved by audiences...
4th - 8th
16915

Zebra Mussel (Animal Invaders)

Written by Susan Heinrichs Gray
Zebra Mussels are known for their striped shells and clingy habits. These natives of Europe and Asia...
3rd - 8th
16887

Electric Power Grid (Power Up!)

Written by Patricia Freeland Hynes
Describes how electricity is produced and delivered, why blackouts occur, and how to protect the...
4th - 8th
16844

Pollution (Global Perspectives (Cherry Lake))

Written by Robert Green
What causes pollution? How does pollution affect the environment? Why should we care about pollution...
4th - 8th
16846

Public Health Microbiologist (Cool Careers in Science)

Written by Tamra Orr
Much of the battle against disease is fought by these scientists and their amazing equipment. This...
4th - 8th
16850

Rights and Values (Citizens & Their Governments)

Written by Patricia Hynes
Our unalienable rights, and efforts to protect them, are a foundation of American government. Those...
4th - 8th
16851

Robert L Johnson (Life Skills Biographies)

Written by Annie Buckley
Readers will be introduced to Robert L. Johnson. They'll find out how his charisma, determination...
4th - 8th
16852

Roberto Clemente (Life Skills Biographies)

Written by Vicky Franchino
Roberto Clemente was the first Hispanic American elected to the Baseball Hall of Fame. Readers will...
4th - 8th
16853

Rock Climbing (Healthy for Life (Library))

Written by Prof Michael Teitelbaum
Rock climbing can be the fun and exhilarating, and the best part is that it is an activity that also...
4th - 8th
16854

Running (Healthy for Life)

Written by Ellen Labrecque

You don't need a lot of expensive equipment to start running. With a good pair of shoes and a desire...

4th - 8th
16855

Running (Real World Math: Sports)

Written by Katie Marsico and Cecilia Minden
Learn about the connection between math and running.
3rd - 8th
16856

Salt (Global Products)

Written by Nancy Robinson Masters
You eat salt everyday, but did you know that only 20% of the world's salt is consumed as food? Read...
4th - 8th
16857

Sea Lamprey (Animal Invaders)

Written by Barbara A Somervill
Sea Lamprey have invaded the Great Lakes where they have killed off native species and harmed the...
3rd - 8th
16858

Seaching for Oil (Power Up!)

Written by Kathleen Manatt
Oil is one of our most important natural resources. The searches for new sources and options for...
4th - 8th
16860

Skateboarding (21st Century Skills Innovation Library)

Written by Jim Fitzpatrick
Whether you skateboard for transportation or like to hit the ramps at the local skateboard park...
4th - 8th
16859

Skateboarding (Healthy for Life)

Written by Jim Fitzpatrick

You want intense? How about rocketing into the air off a vert ramp and sticking the landing in front...

4th - 8th
16861

Skateboards (21st Century Skills Library: Global Products)

Written by Robert Green
Skateboards are not just popular in America, they are popular in England, China, and Japan as well...
4th - 8th
16862

Skiing (Healthy for Life)

Written by Michael Teitelbaum

Skiing down a snowy slope is fun and exciting. Readers will find out what they need to get started...

4th - 8th