David Wetzel on May 5th, 2009

FOSS is a research-based science curriculum for grades K—8 developed at the Lawrence Hall of Science, University of California at Berkeley. FOSS is also an ongoing project dedicated to improving the learning and teaching of science.
The FOSS program materials are designed to meet the challenge of providing meaningful science education for all students
The best way [...]

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David Wetzel on May 5th, 2009

Greenhouse effect is the a current science event that discussed widely at all levels of education and beyond. Often students have a basic knowledge of the greenhouse effect; however, many just nod their heads and pretend they know and understand.
I have developed a simply experiment that gives students hands-on, minds-on experience with how the greenhouse [...]

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