One Person's Trash: Breaking it down
Students research how trash is disposed of and make an edible landfill. In this trash lesson plan, students research proper trash disposal, and discuss how trash affects the community. Then they make an edible landfill.
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Density: Sink and Float for Solids
Steal cubes sink, but steal ships float. Lesson explores the density of solids as well as the density of water in determining what will sink and what will float. A hands-on group activity helps pupils see that weight and volume are two...
6th - 8th Science CCSS: Designed
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
The History of the Barometer (and How It Works)
What started out as a simple experiment about vacuums, turned into one of the most useful tools for predicting weather. Learn about the circumstances surrounding the invention of the barometer and the scientific principals that it...
5 mins 6th - 12th Science CCSS: Adaptable
Shake It Up with Seismographs!
Learning about the earth should be a moving experience, and what better way to record that movement than with a seismograph? Each team will work together to design and build a seismometer, then compete against the other teams to see...
4th - 12th Science CCSS: Adaptable