NASA for middle-school students http://www.nasa.gov/audience/forstudents/5-8/features/index.html
KidsKonnect: mega list of math sites! http://www.kidskonnect.com/content/view/292/27/
Visit the Kidscenter to find math games galore. http://www.funbrain.com
Math Playground: Features math games, word problems, worksheets, and puzzles for K to 6th grade students. http://www.mathplayground.com/
AAA Math: Math topics with interactive practice, explanations and challenge games for each. http://www.aaamath.com/
Middle School Math:Online interactive tutorial from McDougal Littell Publisher http://www.classzone.com/books/math_shared/math3/eTutorial/site/mainmenu.htm
NC Department of Public Education Math Resources http://community.learnnc.org/dpi/math/archives/instructional_resources/
Interactive Math EOG Test site with Goal-specific and grade-specific questions. http://cuacs8.mck.ncsu.edu/mathsampleitems/main.html
Algebrahelp.com is a collection of lessons, calculators, and worksheets created to assist students and teachers of algebra. http://www.algebrahelp.com/
Origami and Math http://www.paperfolding.com/math/
Cool Math Sites: A link to many math sites. http://cte.jhu.edu/techacademy/web/2000/heal/mathsites.htm
Online Middle School Textbook with Home Tutor, Practices, Etc. Click on books, math. http://www.classzone.com
WOW! Link for making an online kaleidoscope. http://www.zefrank.com/byokal/kal2.html#html