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http://www.learner.org/interactives/
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Science Interactives from Annenberg CPB @ learner.org Amusement Park Physics (Grades 9-12) How do physics laws affect amusement park ride design? You'll have a chance to find out by designing your own roller coaster. DNA (Grades 9-12) Learn about genetics, genetic engineering, the Human Genome Project and the ethical implications of these new technologies. Dynamic Earth (Grades 7-9) Delve into the structure of the Earth to learn what causes earthquakes, volcanoes, and more. Ecology Lab (Grades 9-12) In this lab you will get a chance to build your own ecosystem, and explore the effects of these interrelationships. Garbage (Grades 9-12) Find out how to improve next year's environmental record. Learn how waste is handled now and how some communities are doing it better. By pdboyerin Public bookmarkswith biologyecologyethicslife_sciencephysical_scienceproject-based