Position	Website	Change	Thumbnail
1	ucmp.berkeley.edu - UCMP - University of California Museum of Paleontology	0
2	earthguide.ucsd.edu - Earthguide: Educational Resources in Earth, Marine, Environmental and Planetary Sciences	0
3	en.wikipedia.org - Wikipedia, the free encyclopedia	0
4	simple.wikipedia.org - Wikipedia	13
5	library.thinkquest.org - ThinkQuest : Library ThinkQuest is an international competition where student teams engage in collaborative, project-based learning to create educational websites. The win...	1
6	vulcan.wr.usgs.gov - USGS Cascades Volcano Observatory (CVO) The U.S. Geological Survey	41
7	pbs.org - PBS: Public Broadcasting Service Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontlin...	-3
8	amnh.org - American Museum of Natural History	-3
9	geosociety.org - The Geological Society of America -- Promoting Geoscience Worldwide GSA is a leader in advancing the geosciences, enhancing the professional growth of its members, and promoting the geosciences in the service to humank...	-2
10	en.wikibooks.org - Wikibooks	2
11	education.nationalgeographic.com - Teachers Homepage - National Geographic Education National Geographic Education brings geography, social studies and science to life. Using real-world examples and National Geographic's rich m...	-2
12	usc.edu - University of Southern California The University of Southern California is one of the world	0
13	lbusd.k12.ca.us - Long Beach Unified School District - LBUSD - Official Site LBUSD Serving Every Student, Every Day	0
14	livescience.com - LiveScience | Science, Technology, Health & Environmental News Groundbreaking developments in science, space, technology, health, and the environment	0
15	education.com - Education.com | An Education & Child Development Site for Parents | Parenting & Educational ... Education.com provides expert advice, features, columns, thousands of reference articles, and a community for parents of pre-school to high school stu...	0

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