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Discussions Discussion Resources to help teach about “Light”
Gerald Carey, Jan. 11, 2012

Nice activity showing the difference between light from a laser and light from a torch.
It investigates scattering, absorption and refraction of light.

http://www.esrl.noaa.gov/psd/outreach/education/activities/light_beams.html
Gerald Carey
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Discussions Discussion Resources to help teach about “Light”
Gerald Carey, Jan. 6, 2012

Activity to investigate the wavelength properties of visible light.
Very simple class demonstration to show light scattering.

http://www.pbs.org/wgbh/nova/teachers/activities/2311_einstein.html
Gerald Carey
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