Science Education Resource Center at Carleton College
Serc: Resources for Using Ph Et Simulations in Class Ph Et Activities Database
The PhET website at the University of Colorado in Boulder has a large collection of science simulations for teaching chemistry and physics, available in many languages. This page describes the Activities Database, which is searchable by...
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Catching Sunshine
Teachers can enroll their class in this online 'Science-athon.' Students design and build a solar collector, and over a period of several days, collect data and enter it into an online database.