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Wind Works!
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Learners will build and experiment with their own windmills made from simple household materials.
Trees: Recorders of Climate Change
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In this activity, learners are introduced to tree rings by examining a cross section of a tree, also known as a “tree cookie.” They discover how tree age can be determined by studying the rings and ho
Signs of Change: Studying Tree Rings
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In this very hands-on lesson, learners will investigate dendrochronology (the study of tree rings to answer ecological questions about the recent past) and come up with conclusions as to what possible
Sustainable Grazing
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In this activity, learners investigate the food, water, and space needs of common livestock animals.