Lessons: Dice Races
One die
two dice
three dice

The Single Cube Game

In this activity you use a Scratch Applet to roll one cube many times. The object is to see if you can predict which event (1, 2, 3, 4, 5 or 6) will come up most often and win the race.
  • You should see something like the figure below. The computer rolled one cube 861 times and 4 was the winner. 
  • Open the Rolling Cube Microworld. Click on the green flag.
  • What happened this time?
  • Can you predict which number will win? Explain.


  • Is this a fair game? In other words, does each outcome number have the same chance of winning? Explain.

References