A Stellar Review
In this science worksheet, students find the answers to the vocabulary matching activity. Then they fill in the boxes with the correct words.
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Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
8th - 12th Science
Conserving Energy through Grid Modernization
After learning about the technology of grid modernization, middle schoolers investigate its effectiveness in energy conservation. This is accomplished through a collaborative research assignment, resulting in a written summary and...
6th - 8th Science CCSS: Designed