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Astronomy
Image copied
fromhttp://www.liverpoolmuseums.org.uk/wml/spaceandtime/planetarium/solar-system/graphics/solarsystem.jpg
In seventh grade we spend some time finding our place in the universe. I think this web site would be an interesting way to begin this unit http://heasarc.gsfc.nasa.gov/docs/cosmic/cosmic.html.
Another wonderful web site that will wow my students is the Powers of Ten which can be reached by clicking this site. http://micro.magnet.fsu.edu/primer/java/scienceopticsu/powersof10/
This web site has a simplified explanation of the solar system with all of the concepts that I teach. I think my students would enjoy using it. Click her the enchanted learning web site http://www.enchantedlearning.com/subjects/astronomy/planets/