Fifty States
Dictionary References
Biography.com
Calculator.com
Education Planet
Encarta Encyclopedia
The Internet Public Library
A Plus Math
Ask Doctor Math
Create a Graph
Prongo
Math Teasers
American Memory
NARA Archives
Google
Yahoo!
Lycos
AltaVista
The following web pages clarify the legal doctrine "fair use" pertaining to what is and isn't allowable content on the internet and World Wide Web.
Copyright and Fair Use in the Classroom, on the Internet, and the World Wide Web
Sample Letter to Copyright Owner Requesting Permission to Copy
Copyright and Schools
A Visit to Copyright Bay
Bibliography/Webliography
Copyright Website
What is Copyright Protection?
Copyright and K-12: Who Pays in the Network Era?
Cut-and-paste Plagiarism: Preventing, Detecting, and Tracking Online Plagiarism
Turnitin Research Resources
Plagiarism.org
Avoiding Plagiarism
Avoiding Plagiarism II