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PUBLIC MARKS with tags astronomy & gr3

May 2008

Planet Size Comparison

by knann (via)
What a great tool to see how the sun and planets compare in size. Try it, it's easy: In the first box choose "Sun". In the second box, choose "Mercury". Next, click the word "compare" located between the two boxes. Try different variations.

September 2007

The Space Place

by knann (via)
Come on in and check out our games, animations, projects, and fun facts about Earth, space and technology.

Planet Image Cards

by knann
Perfect images for the Size and Distance Activity located here: http://cse.ssl.berkeley.edu/AtHomeAstronomy/activity_10.html

PUBLIC TAGS related to tag astronomy

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knann
last mark : 02/05/2008 13:31