Compare theoretical and experimental probability.
This video gives more detail about the mathematical principles presented in Theoretical and Experimental Spinners.
This video shows how to work step-by-step through one or more of the examples in Theoretical and Experimental Spinners.
This lesson plan covers Using Technology to Find Probability Distributions, Spinning a Spinner and includes Teaching Tips, Common Errors, Differentiated Instruction, Enrichment, and Problem Solving.
As you spin the spinner at this site, the activity records the results! You can even customize your spinner for more interesting results. Do the results match your expectations? How do they change if you spin 5 times versus 25 times?
An interactive simulation of a spinner used to conduct probability experiments. Learn about probability in the process!