US Environmental Protection Agency
Tree Rings: Living Records of Climate
Open with a discussion on weather and climate and then explain how tree rings can provide scientists with information about the earth's past climate. Pupils analyze graphics of simulated tree rings from various US locations for the...
Curated OER
Feeling the Heat
Pupils record temperatures at different locations around campus. They examine the results and draw conclusions about how materials and colors affect the amount of heat produced. They also analyze Los Angeles' temperature records over a...
Curated OER
Rainforest Rescue
Students explore threats to diversity in the Central African rainforest. They use a guided website to research animals that are threatened with extinction, examine human uses of the rainforest and think about what they can do to help...
Curated OER
Paper Makers
Learners make recycled paper out of scrap paper, water, and leaves. In this natural resources lesson plan, students learn about conservation of the forest and how we can use recycled paper to fuel our paper supply.