Uses, you ask?
- choose teams
- choose assignments
- select number of seconds or minutes or times something will be done
- anything requiring an element of randomness
- take the place of dice in a game
If you want to use it for assignments choices, just list the corresponding assignments on the board or screen.
I adapted it from this site, and there was a limit to my ability to change the picture to allow editing of the wheel itself.
If you want fewer than eight choices, you can easily combine (1 & 5 are the same; 2 & 6 are the same, etc.).