National Council of Teachers of Mathematics
Nctm: Illuminations: Random Drawing Tool
Students are able to to visualize the difference between theoretical and experimental probabilities with this computer based tool.
Other
Bowling Green St Univ: Listing the Sample Space
This site from Bowling Green State University defines all possible outcomes (the sample space). Understanding the possible outcomes makes assigning probabilities to different outcomes easier. Several quick examples are provided for the...
Sophia Learning
Sophia: Finding the Probability of Two Dependent Events
This lesson demonstrates how to find the probability of two dependent events occurring.
National Council of Teachers of Mathematics
Nctm: Figure This: Matching Birth Months
Here's a interesting challenge! Out of six people in a room, what is the probability that everyone was born in a different month? An investigation that explores the probability of an event occurring. Discover how this skill is used in...
University of Georgia
University of Georgia: Inter Math: Event
This site gives a description of an event along with a several examples. Be sure to follow the links to related terms, everyday examples, challenging problems, more information, and the interactive check point involving events located in...
Shodor Education Foundation
Shodor Interactivate: Probability
Pupils learn about probability by predicting the outcome of planned experiments and playing racing games.