Inclusive, and, and OR are important math words that define meanings related to sets and lists. The word "inclusive" indicates whether the end values in a range are included or excluded. Using "and" shows the intersection of two sets, while "or" shows the union - it includes elements that are in either of the two sets. Venn diagrams can visually represent intersections and unions using circles to depict different sets.

1. Inclusive, And, & OR Math words that have real meaning

2. Inclusive List the numbers from 4 - 7. Do we include 4 and 7 or just the numbers in-between? Needed: a word to show us that 4 and 7 are included List the numbers from four and seven inclusive : {4,5,6,7} inclusive

3. Venn Diagrams

4. Bus Students Band Members Jungle Crew Members

5. Intersection Which students are members of the Jungle crew and the band? Band Members Jungle Crew Members Key Word = and

6. Union or U Band Members Jungle Crew Members Which students are members of the Jungle crew or the band?

7. Union or U Band Members Jungle Crew Members Key Word = OR Which students are members of the Jungle crew or the band?

8. Where is it? I. Circle A Circle B Circle C II IV III III III III III

9. Assignment Pg 650: 17-28