- Freebase Parallax: A new way to browse and explore data, search the semantic web http://bit.ly/w5oHY #
- “How the Internet is Changing Education”, some interesting ideas http://bit.ly/wk5Ue #
- List of example scoring rubrics for various subjects, maintained by California State University http://bit.ly/S9vsG #
- The Tragedy of the Commons, by Garrett Hardin (1968) http://bit.ly/SAD0g and the Wikipedia breakdown of the article http://bit.ly/TedzC #
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