Super Math Games has some limited free games that work very well on Interactive White Boards (IWBs). 

Click on the “guest” login.  The free games are indicated by the green check marks;

Free games include...

  • Algebra
    • Quadratic Equations
    • Sequences
    • Shaded Regions
  • Data
    • Stem & Leaf
    • Tallying
    • Tree Diagrams
  • Number
    • Negative Numbers
    • Number Lines
    • Percentages 1 & 2
  • Shape
    • Measuring Angles
    • Perimeter
    • Pythagoras' Theorem
  • Kids
    • Percentages
    • Place Value
    • Probability
  • Expert
    • Logarithms
    • Quadratics
    • Radians
  • Activity
    • 24 Game
    • Millionaire
    • Put Tup
Enjoy them at http://www.supermathsworld.com/.