Cut-the-Knot: a wide range of math information and puzzles
Mathematical Resources
Math - Lesson Plans, Games, Puzzles, etc.
BEATCALC - mental math tricks
2 plus 2: The Home of Mathematically Correct- Editorials.
Word Problems For Kids - Excellent collection for 6th, 7th, and 8th graders.
Problems from Japanese Middle School Tests - Can you do them?
No Sweat.com - Fastest Online Research -
Origami, Quilling, and Paper Arts Supplies from Fascinating Folds
42nd Brighton (Saltdean) Scout Group, UK Troop 9 Knots - animated!
The Abacus
Bamdad's Math Comics
Math Forum Internet Collection - mathlessons (Annotated)
New Math Teachers
MathMagic!
Math Forum: Middle School Students
Just For Middle School Kids
This Is Mega-Mathematics!
Classroom Connect
Paper Folding
Math in Motion
Mighty MediaTeacher Talk
The Education Center, Inc.: Learning Online!
ENC Online
Welcome to AskERIC
Yahoo! Education:K-12:Resources