Other
Musical Math
This site includes 14 activities which explore how math and music are related. Great exercise opportunity for any student to sharpen their math and musical skills.
University of Georgia
University of Georgia: Inter Math: Interactive Math Dictionary
Each term of Intermath's interactive math dictionary contains a description and links to related terms, everyday examples, interactive checkpoint, more information, and challenges located in the left-hand column of the page. This...
Cyberbee
Adventures of Cyberbee: Math on the Web (Web Quest)
Site from Adventures of Cyberbee offers math related web quests. These web quests contain many challenging activities.
Other
T. Smith Publishing: A Printable Number Line Worksheet [Pdf]
A very basic activity on number lines; printable for student's use. Requires Adobe Reader.