Curated OER
Endangered Species 1: Why are Species Endangered?
Emerging ecologists examine endangered species by visiting the US Environmental Protection Agency website. They consider human contribution to the decline of different species. They research an endangered animal and then craft a poster...
Curated OER
Urban Ecosystems 2: Why are There Cities? A Historical Perspective
Second in a series of five lessons, this lesson encourages preteens to consider cities as urban ecosystems. First, they keep a food diary for a few days. They visit the Natrional Agricultural Statistics Service website for current data...
Curated OER
Boom and Bust in the Ozark Forests
Here is a hard-hitting, cross-curricular lesson on the effects that the deforestation of the Ozark forests in the 19th century had on the people, animals, and ecosystems of the area. The Dr. Seuss book The Lorax is used as a way of...