Shodor Education Foundation
Shodor Interactivate: Lesson: Probability and Geometry
The Shodor Education Foundation provides this lesson plan to give students an opportunity to connect probabilty and geometry. Students learn how to calculate probability, use geometry to solve probabilty problems, and, as an added bonus,...
McGraw Hill
Glencoe Mathematics: Online Study Tools: Counting Outcomes
This site gives a short interactive quiz which allows students to self-assess their understanding of the concept of counting outcomes.