649-672 of 899 results for All Resources
16797

Global Warming

Written by Robert Green
Is human activity causing Earth's to heat up? Is global warming just a natural event? What are the...
4th - 8th
16798

Golden Lion Tamarin

Written by Barbara A Somervill
The small golden lion tamarin is known for its brownish-red mane, long tail, and territorial nature...
4th - 8th
16799

Golf

Written by K C Kelley
In the complex world of the 21st century, the ability to use innovation to solve problems or make...
4th - 8th
16800

Government at Work

Written by Tamra Orr
Discusses the federal, state, local, and municipal levels of government, the services that they...
4th - 8th
16804

Gray Wolf

Written by Barbara A Somervill
At one time, the howling of gray wolves was a common sound throughout North America. Readers will...
4th - 8th
16805

Grizzly Bear

Written by Barbara A Somervill
The grizzly bear once roamed much of western North America. In the early 1800s, as many as 50,000...
4th - 8th
16809

Hearing

Written by Susan H Gray
Describes the functions of the inner ear and the history of otology research and treatment...
4th - 8th
16810

Hiking

Written by John McKinney
Whether it's a leisurely stroll through a national park or forest preserve, hiking can be a great...
4th - 8th
16812

Immigration

Written by Robert Green
Is immigration a basic human right? Does each country have the right to decide who can enter its...
4th - 8th
16813

Interactive Whiteboards

Written by John Matthews
Learn more about the Interactive WhiteBoards, how they are made and how they end up in schools and...
4th - 8th
16815

Jeans

Written by Nancy Robinson Masters
Readers will find out more about the history of jeans worldwide, and how jeans are made, from the...
4th - 8th
16819

Larry Page and Sergey Brin

Written by James M Flammang
Discover how Larry Page and Sergey Brin started out as two ordinary computer science graduate...
4th - 8th
16824

Motorcycles (Innovation in Transportation)

Written by Vicky Franchino
Who was the first person to ride a motorcycle? How did they come up with idea? Who makes the fastest...
4th - 8th
16825

Mountain Biking

Written by Michael Teitelbaum
Mountain biking can be a fun and intense activity that pushes you to the limits. Readers will learn...
4th - 8th
16826

Mountain Gorilla

Written by Barbara A Somervill
The mountain gorillas of Central Africa are a critically endangered species because of poaching...
4th - 8th
16827

Movies (21st Century Skills Innovation Library)

Written by Annie Buckley

Kids have always loved movies. But the way they make, access, buy, and listen to movies has changed...

4th - 8th
16828

MP3 Players (Global Products)

Written by Robert Green

Walk down the street of just about any city in the world and you will see someone listening to music...

4th - 8th
16829

Music (21st Century Innovation Skills Library)

Written by Annie Buckley

Kids have always loved music. But the way they make, access, buy, and listen to music has changed...

4th - 8th
16830

Nuclear Energy

Written by Kathleen G Manatt
Nuclear energy, with the potential to provide vast amounts of power, is a controversial topic. The...
4th - 8th
16832

Overpopulation

Written by Robert Green
How many people is too many? What happens when too many people are crowded into too little space...
4th - 8th
16833

Pandemics

Written by Robert Green
What is a pandemic? What diseases are likely to cause a pandemic? How can the spread of a disease be...
4th - 8th
16834

Passenger Ships

Written by Judy Alter
Discusses the history of passenger ships and the emergence of cruise vacations.
4th - 8th
16836

Pencils

Written by Kevin Cunningham
You probably use a pencil almost every day. Did you know that the 'lead' in pencil is really a...
4th - 8th
16837

Photography

Written by Annie Buckley
Photography is so much a part of life today that the average person my encounter more than 1,000...
4th - 8th