March 25, 2014 How Astronomers Use the Electromagnetic Spectrum (NASA) How Astronomers Use the Electromagnetic Spectrum Posted by hamptonj in Class ResourcesComments
March 7, 2014 Description of how the moon effects tides Description and Visual Link Posted by hamptonj in Class ResourcesComments
March 6, 2014 Continental Drift Video by the Amoeba People Posted by hamptonj in Class ResourcesComments
March 6, 2014 Pangaea Pop-up Video on Plate Tectonics http://ed.ted.com/lessons/the-pangaea-pop-up-michael-molina Posted by hamptonj in Class ResourcesComments