Curated OER
Erase It! Soil Pollution
Students brainstorm what the solution to soil pollution is, where it comes from and what can be done to preserve and protect the Earth. They identify ways that they can start at home to erase soil pollution and draw a picture advocating...
Other
The Chernobyl Nuclear Accident and It's Ramifications
An excellent series of reference papers on the worst nuclear accident we have had. Maps and a photo gallery are also provided.