Games
Connect Four
Chess
Math is Fun Games
Fiver
Sudoku
Dots Game
Problems
Word Problems Grade 7
with hints & answers
Word Problems Grade 6
Word Problems Grade 5
Open-ended math problems
link to solutions is at the end of the page
Plane Math
Figure This
Problem Solving SpyGuys video
Lesson #20
Etc.
King's online math Activities
Internet4Classrooms
NCTM Weblinks
Amby's Math Resources
Interactivate
Math Fun SpyGuys video
Lesson #21
Math for Everyone
tons of links
MathSteps
Hexagons
game
Math Hangman
Matho
Math Glossary (Harcourt)
A Maths Dictionary for Kids 2007 by Jenny Eather
Math TV
Math Playground
National Library of Virtual Manipulatives
Oswego Lessons