Free Presentations in PowerPoint format

Rainbows

Light and Optics

Replay of a rainbow hologram

See Also: Color Spectrum, Weather Index 

For Kids

Seeing Color - Recipe for Rainbows

What is a rainbow? 

For Teachers

Rainbow on the Wall (lesson, spectrums)

Rainbows and Prisms (lesson)

Building a Rainbow 

Catch a Rainbow Science Experiment 

Free Presentation Tutorials - including how to create
 a new presentation from several old ones, add sound, more

Free Video Clips/Mini Movies

Free Online Science Games for Kids

Free Clipart

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