http://scitrip.com Just another WordPress weblog Tue, 08 Mar 2011 19:00:12 +0000 en hourly 1 http://wordpress.org/?v=3.1 http://scitrip.com/msnbc-earths-timeline.html http://scitrip.com/msnbc-earths-timeline.html#comments Fri, 01 Feb 2008 06:12:17 +0000 kolley http://beta.scitrip.com/?p=99 This isn’t necessarily one of my favorites because it lacks in that “fun” quality we need to get kids excited. However, as far as good information in an abbreviated format, this works. It would be another good thing to use for webquests or just during lecture in class.

Earth’s Timeline

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