Sophia Learning
Sophia: The Outcome of an Event
This lesson demonstrates how to use the Fundamental Counting Principle or tree diagrams to find the probability of an event occurring. Students can watch a video tutorial and then take an online quiz.
Loyola University Chicago
Math Flix: Extended Response: Summer Jobs Create a Table
This QuickTime movie presents an explanation of the solution for a problem that requires an extended response to choose an insurance company based on costs. The teacher and student discuss how to work through it together to find the...