Students learn how to calculate the union and intersection of sets using Venn diagrams.

As learning progresses, students are challenged to use the union and intersection to calculate a probability.

**Differentiated Learning Objectives**

- All students should be able to identify a union and intersect using set notation.
- Most students should be able to calculate a probability from a Venn diagram using set notation.
- Some students should be able to use set notation with probability trees and Venn diagrams.