Grades 6-8

Environmental Alphabet

Activity

Environmental Alphabet

"Atmosphere," "biofuels," "carbon dioxide"—challenge students to spell out their climate change knowledge from A to Z.

Safety and Wintering Over in Antarctica

Article

Safety and Wintering Over in Antarctica

Antarctica's winter runs from mid-February through late August. If you decide to stay, you're there for the duration—all aircraft traffic is stopped. Learn how research crews prepare to go it alone.

Sea Ice and Climate in Antarctica

Article

Sea Ice and Climate in Antarctica

At the poles, it's possible to study sea ice that's 3,000 years old. Find out what scientists learn by cutting up ice cores and seeing the ice crystals' many different textures and colors.

Crazy Cold Air

Classroom Activity

Crazy Cold Air

Why does cold air rush out of a freezer when you open the door? How does it then move through a room? Experiment to learn the answers—and gain insight into the blustery winds of Antarctica.

Meet the Bighorn Sheep

Educator Guide

Meet the Bighorn Sheep

This slideshow provides background information on the bighorn sheep and their habitat and breeding habits.

Fabric Test

Activity

Fabric Test

It all comes down to choosing the right outfit ... when you're dressing for an expedition to Antarctica. Do you know which fabrics would do the best job keeping you warm and dry?

Antarctic Extreme Jeopardy

Activity

Antarctic Extreme Jeopardy

Hazards to Humans, Polar Gear, The Cold Facts—how well do you know your Antarctica trivia? Whatever you do, don't forget to give your answers in question form!

Create a Polar Creature

Activity

Create a Polar Creature

Ice floes, katabatic winds, and subzero temperatures—welcome to life in Antarctica. What features would your ideal creature have to thrive in this extreme habitat?

Amazing Albedo

Activity

Amazing Albedo

There's a good reason why your summer attire is lighter and brighter than your winter wardrobe. This easy experiment illustrates the power of albedo in black and white.

What's the Angle?

Activity

What's the Angle?

Why is there such a dramatic temperature change between the equator and the South Pole? Explore all the angles of sunlight with a few thermometers and a heat lamp.

Which Map's the Best Map?

Activity

Which Map's the Best Map?

As a miniature model of the Earth, a globe is the most accurate representation of our planet. Yet it's not what most scientists use to do their work. What do they use instead, and why?

Making Map Projections

Classroom Activity

Making Map Projections

Don't toss that empty soda bottle! Grab a knife and test out your cartography skills. You'll never look at a map of the Earth in the same way again.

Thump, Thump, Thump ... How Dinosaurs Moved

Activity

Thump, Thump, Thump ... How Dinosaurs Moved

Want to see firsthand how a dinosaur moved? Observe a bird as it walks along the sidewalk or in your backyard. Then challenge a friend to a "push-up" race—dinosaur versus crocodile.

Be a Sleuth: How Dinosaurs Behaved

Classroom Activity

Be a Sleuth: How Dinosaurs Behaved

Like today's crime-scene investigators, paleontologists study clues left behind. See firsthand what trackways—fossilized footprints—can tell them about dinosaur behavior.

Observe a Dinosaur

Activity

Observe a Dinosaur

Ever wish you could watch a dinosaur in action? Investigate modern birds for an insightful look at how ancient dinosaurs moved and behaved.

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