2. Lets Venn ! Activity #1 Maureen Curran & Mary Lou Aalbers

3. These lessons are designed to reinforce the following State Math Standards: Investigate problems utilizing graphical & mathematical models ore representations to understand & describe conclusions. (MO 1.2, 1.6, 2.1, 3.7) Investigate tree and Venn as an organizing tool for problem solving. (MO1.8, 2.1, 2.2)

4. Sixth Grade Students Favorite Singers 16 2 5 4 26 35 4 8 How many sixth graders were surveyed? Britney Spears N Sync BackStreet Boys

5. Britney Spears N Sync BackStreet Boys 16 2 5 4 26 35 4 8 Sixth Grade Students Favorite Singers What percent of the students like both Britney and N Sync?

6. Britney Spears N Sync BackStreet Boys 16 2 5 4 26 35 4 8 Sixth Grade Students Favorite Singers What fraction like all three singers?

7. Britney Spears N Sync BackStreet Boys 16 2 5 4 26 35 4 8 Sixth Grade Students Favorite Singers What percent like ONLY the Backstreet Boys?

8. Sixth Grade Students Favorite Singers Overall which group was the most popular? What percent chose this group as one of their favorites? Britney Spears N Sync BackStreet Boys 16 2 5 4 26 35 4 8

9. Britney Spears N Sync BackStreet Boys 16 2 5 4 26 35 4 8 Sixth Grade Students Favorite Singers What fraction of the sixth graders didnt chose any of the three groups? End of activity #1