1
By TED-Ed
Published in 2014
Solar power is cheaper and more sustainable than our current coal-fueled power plants, so why haven't we made the switch? The real culprits here are the clouds, which make solar power difficult to control. Alexandros George Charalambides explains how solar towers and panels create electricity and...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
Save to List
2
By TED-Ed
"Energy is neither created nor destroyed -- and yet the global demand for it continues to increase. But where does energy come from, and where does it go? Joshua M. Sneiderman examines the many ways in which energy cycles through our planet, from the sun to our food chain to electricity and beyond....
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
Save to List
3
NBC Learn and the National Science Foundation explore the threats and challenges to our most vital natural resource.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
Save to List
4
These videos showcase conservation success stories and tips from across the nation. USDA's Natural Resources Conservation Service helps America's farmers and ranchers conserve the nation's soil, water, air, and other natural resources. All programs are voluntary and offer science-based solutions...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
Save to List
5
"More people are using energy every day, and there are fewer resources to go around. We need to make the energy sources that we have last, and get more energy from sources that never run out. Scientists and engineers are working hard on many ideas for clean energy! How can power plants be cleaner...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Virtual Field Trips
Save to List