1. Warm Up  Name the geometric figures below and identify whether they are defined or undefined

2. What’s my name  Did you know that there are multiple ways to name these figures? Can you think of some other ways to name the figures below?

3. What do we name intersections?

4. We need to know where we are in all of space  Space: the set of all points in space – pick one and tell your partner which one you chose

5. We need to know where we are in all of space  Space: the set of all points in space – pick one and tell your partner which one you chose A B C D E F G H I J K L M N O P

6. When giving directions we need to be specific! Here are some helpful rules  Lines intersect at a POINT!  Planes intersect at a LINE!

7. Name the intersections

8. Examine the Diagram

9. Foldable  Finish and Study

10. Homework  Pg. 8: 22-26