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Author:
Gary Novak
This activity models the theory and processes of radiometric age-dating of rocks. Also included is a C-14...
Type: Simulation
Date Added: Jun 22, 1999
Date Modified: Feb 07, 2012
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Author:
Wordsmyth Collaboratory
An online Educational Dictionary-Thesaurus, this web site features a search function for looking up the...
Type: Reference Material
Date Added: Apr 03, 2000
Date Modified: Mar 16, 2013
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Author:
The American Physical Society and IBM
An interactive timeline marking the major achievements in physics between 1896 and 1995, this site...
Type: Presentation
Date Added: May 04, 2000
Date Modified: Nov 11, 2003
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Author:
PBSKIDS
An interactive quiz game format is used to explore the lives of five prototype nineteenth century...
Type: Drill and Practice
Date Added: May 25, 2000
Date Modified: Nov 27, 2005
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Author:
Birgid Schlindwein
This glossary offers links to brief definitions of over six hundred genetic terms. Users may search...
Type: Reference Material
Date Added: Sep 07, 1999
Date Modified: Mar 22, 2006
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Author:
Library of Congress
Part of the American Memory series, this site contains approximately 20,000 Abraham Lincoln documents...
Type: Reference Material
Date Added: Mar 16, 2000
Date Modified: Aug 15, 2008
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Author:
US Department of Agriculture
This homepage offers links to About AITC, Featured State, State Programs, National Conference, Kids'...
Type: Collection
Date Added: May 16, 2000
Date Modified: Feb 20, 2011
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Author:
College of Agriculture
Developed by the University of Kentucky's College of Agriculture, Agripedia contains general agricultural...
Type: Reference Material
Date Added: Dec 14, 1999
Date Modified: Jun 06, 2011
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Author:
Dr. Mark Goodacre
This site serves as a search page gateway allowing keyword and advanced searches of many online religious...
Type: Reference Material
Date Added: Dec 14, 1999
Date Modified: Mar 21, 2012
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Author:
Randy Bass, Project Director
Sponsored by the American Studies Association,the American Studies Crossroads Project is an international...
Type: Collection
Date Added: Sep 29, 1999
Date Modified: May 30, 2008
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