A marine environment covers the majority of the earth but is arguably the least understood. Teach young scientists about the characteristics of oceans and ocean species using an interactive online lesson. The in-person or remote learning...

A website looks at how we know so much about Mars—telescopes, robots, and spacecraft—and the search for martian life. Following the informational text are three questions that quiz pupils about possible life on Mars. 

Learn how green transportation such as cars, autos, busses, and trains can help our environment.

In this online children's story, Sharon, with the help of her animal friends, cleans up the pollution in our environment to make it a happier and healthier place to live. Site includes other fun activities and games as well as parent and...

Part of NPR's series called "Dirty Work," this site features a trip into the Cincinnati sewer system. Learn how sewer workers help improve our environment.

To help combat the climate crisis America faces and to protect our environment, the Climate Reality Project clean energy plan includes efficiency, generation, transmission, and transportation.

[Free Registration/Login Required] How can you treat the earth with more respect? Check out this resource featuring links to elementary activities to celebrate Earth Day. You will find word searches, crossword puzzles, reading...

Population Education provides teacher training and a variety of teacher tools to help educators on population concepts such as population growth, overpopulation, our effect on the environment, and related resources.