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Rayleigh Scattering: Why does the sky look blue?
Categories: Lab/Student Activity
When light from the sun hits the Earth's atmosphere, the shorter wavelength blue light gets scattered in all directions at the same time. This is why the sky appears to be blue. The intensity of... read more
BLOGGING ECOSYSTEMS
Categories: Lab/Student Activity
Students watch a documentary about ecosystems. They then blog about the subject and investigate one problematic and post their results on a blog. Other... read more
IT'S A FIXER-UPPER
Categories: Lab/Student Activity
The students will be improving the design of an old house/mall/school/castle by designing and constructing a device that will allow accessibility from one floor to the other so that it fulfills the... read more