Counting Principle Teacher Resources

This is a 7-problem quiz/practice counting robot combinations with two parts.

Math activity challenges you to determine how many different ways there are to get to your destination.

This lesson demonstrates how to find the outcome of a series of events. Students watch a video tutorial and then can take an online quiz.

This site from the Richland Community College provides the detailed lecture notes to a college algebra course, complete with equations and definitions. Content ranges from "functions and their graphs" to "conics and parametric equations."

This InterMath site gives a description of probability along with an example. Be sure to follow the links to related terms, everyday examples, challenging problems, more information, and the interactive check point involving probability...