Hibernation isn't just about staying fed, it's about staying warm. Young environmentalists explore the importance of staying warm in the wilderness with a short lesson about surviving in the wild. Using gelatin to represent warm-blooded...

Equip young campers with the tips and strategies for a safe trip to the outdoors with a series of lessons. They learn how to start fires with and without firewood, keep warm in snowy weather, and purify water to make it safe for drinking.

Serena Williams, Mia Hamm, and Danica Patrick are living proof that women enjoy sports just as much as men. Sports enthusiasts read about the importance of gender equality on the playing field. They discover barriers to participation and...

Help learners develop the ability to offer appropriate, meaningful compliments to others—an essential social skill. Here you'll find a quick photo cartoon illustrating a right and wrong way to give a compliment, as well as a brief...

What does it cost to keep the lights on? Through a hands-on activity, class members use a watt meter and determine the amount of energy different types of light bulbs use. The class then determines the financial and environmental...

This online companion to the PBS series "Journey to Planet Earth: Hot Zones" explores how changes in ecosystems can lead to increased risk and transmission of infectious diseases. Highlights include video clips and educational resources.