A Bridge in Balance
Pupils explore how the Michigan Avenue Bridge works and the importance of it being perfectly balanced. They make a model of a bascule trunnion bridge and balance their bridge by calculating the weight of the necessary counter weight.
3rd - 5th Science 3 Views 4 Downloads
Simple Machines Make Things Go
Trying to plan a physical science unit on forces and motion? Make your work a little easier with this comprehensive collection of simple machines resources. Offering a wide variety worksheets, activities, and projects, these materials...
2nd - 5th Science CCSS: Adaptable
Making Sense of Sensors
Have small groups in your class construct working hygrometers as an example of the benefits of using sensors in engineering. This lesson can be used during a weather unit when covering humidity or in a STEM lesson as a preparation for...
3rd - 12th Technology & Engineering CCSS: Adaptable