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Toaster Museum Foundation: The Cyber Toaster Museum

For Students 9th - 10th
Breakfast without toast? It wasn't until the early 1900s that this amazing invention was discovered. Learn interesting and fascinating facts behind the invention of the toaster while viewing pictures of the many different designs through...
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Website
PBS

Pbs Learning Media: The Electromagnetic Spectrum: Frontline

For Students 9th - 10th
This video segment adapted from FRONTLINE introduces the electromagnetic spectrum and explains how the various types of electromagnetic waves are distinguished by the amount of energy each wave carries.
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Activity
PBS

Pbs Teachers:heat Saving Device

For Students Pre-K - 1st
Explore the heat retention properties of different materials.