Students use skittles to discover or review the probability of simple, compound, independent, and dependent events. Reflection questions are included to help students think critically about the lab they are working through. Students can work through the lab individually or as a group. The activity requires a minimum knowledge of simple probability. Let me know if there is anything I can add to make it a better resources. Every grade level I have taught, 7 - 10 have loved this activity. Skittles