In temperate climates, winter brings rain, sleet, freezing rain, hail, and snow. How is water changed into so many different forms of precipitation?

Your imagination gets moving when you look at the photography of Eadweard Muybridge. Create an original painting of your body in motion in the cold, wintry outdoors.

Celebrate winter with sled dog races, ice carving, curling-and polar bear swims! Capture fun at frosty festivities in Canada and the northern United States.

Bugs are flyers and crawlers, diggers and wigglers! Discover the biology of arthropods and then show insects at their beautiful best in their natural habitats.

Caring communities include space for nature! Create a convincing ad for a home for a native plant or animal.

Investigate the birth of human communities in locations where land and water meet.

Nature is a powerful force! Convey the drama of hurricanes, typhoons, cyclones, tornadoes, and other powerful storms in a bold drawing.

How do you use water, every day or for fun? With your classmates, create a book about why water is important to each of you.

Nocturnal animals are fascinating! Find out Who’s Hooting in a nearby field or forest. Your creature of the night calls out from a torn-paper collage.

Chronicle the historic and current requirements for voting in countries around the world with this simple, interactive chart.