Lesson Plan
Curated OER

How Old Are the Stars?

For Teachers 9th - 12th
Students determine the age of a star cluster by observing, measuring, and plotting astronomical data. They examine the Jewe lbox cluster, located within the southern constellation Crux and determine its age.
Lesson Plan
Curated OER

Wavelength And Resolution

For Teachers 9th - 12th
Learners perform a simulation of the workings of an electron microscope to discover that the resolution will need to improved to detect objects in the nano-scale. They use wooden dowels as detectors to determine the shape of objects in...
Lesson Plan
Curated OER

Have You Heard About the Clinton, New Jersey Story?

For Teachers 6th - 8th
Middle schoolers role play one of the three given situations. They discover how to deal with a conflict in a positive way. They discuss the role of radon in their community and complete another role-play scenerio.

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