Unit Plan
Florida State University

Florida State University: Light and Color: Sources of Visible Light

For Students 9th - 10th
This site discusses primary lighting sources and gives information on the different properties and spectral characteristics of each. Also includes links to some interactive Java applets.
Unit Plan
PBS

Pbs: Scale City: Inverse Proportions and Shadows in the Real World

For Students 6th - 8th
In this video, students take a quick trip through the history of drive-in theaters and are then asked to consider the question, "What is the relationship between the size of an object's shadow and the object's distance from a light...
Lesson Plan
BioEd Online

Bio Ed Online: Global Atmospheric Change

For Teachers 3rd - 5th
A teaching guide with eleven lessons on the atmosphere, and the impact that different kinds of energy have on the atmosphere and ecological systems. The unit and accompanying PowerPoint can both be downloaded.

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