Young scholars study the components of a bedrock geology map through a hands-on activity involving a cookie and graph paper.
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Development of Baking Powder
Did you know baking powder can be used to treat acne, whiten teeth, and make sugar cookies? The lesson on the development of baking powder is ready-to-go with no preparation required. Through readings, pupils answer questions, complete...
9th - 12th Science CCSS: Adaptable
New Review What Can Tree Rings Tell Us About Climate?
Tree rings are slightly thicker on the south side of the tree because it receives more sunlight. Part two in a series of five lessons helps learners analyze tree rings to determine the environmental conditions that caused size...
10th - 12th Science CCSS: Adaptable