1. CHAMPS Conversation: Level 0 While teacher is speaking
Level 2 During class activity
Help: Raise your hand if you have a question and wait to be acknowledged
Activity: Students will actively listen and also
work cooperatively
Movement: Students will be at their desks or presenting at the front of the room
Participation: Students will participate in activity
Success: Absolutely!

2. Learning Objectives
Content- We will understand the difference between centripetal and centrifugal force
Language- We will be able to define centripetal and centrifugal force
- We will be able to differentiate between centripetal and centrifugal force

5. Review
Any force that causes an object to follow a circular path is called a _________ force.
The word “centripetal” means
________.
Centripetal
Center-seeking

6. How cool is this?
Hot wheels

7. What are these pictures of?

8. Review
If the road is icy or oily and the car slides off the road, what would cause this?

9. The washing machine
Is the water being pulled away from the clothes…. Or
Are the clothes being pulled away from the water?

10. “Centrifugal” Force It is actually the object’s inertia
“Center-fleeing”
It is a “fictitious” force
It is actually the object’s inertia
Whatever velocity the object already has, it wants to keep

12. What is wrong with this video?

13. Learning Objectives Recap
Content- We will understand the difference between centripetal and centrifugal force
Language- We will be able to define centripetal and centrifugal force
We will be able to differentiate between centripetal and centrifugal force

14. Activity
1) Using shoulder partners, one person will do the activity at the front of the class
2) the other partner will read while at the front of the class
“We are going to demonstrate centripetal force.
Centripetal means “center-seeking”.
The centripetal force will keep the bucket revolving and the water in the bucket.”

15. How are the water bucket and loop the loop similar?

16. Announcements Test corrections are due by Dec. 2nd.
Extra credit due date – Tuesday!
Altered schedules coming up.
Grades close December 12th.
Finals

17. Chunking paragraph! Write in notebook. Cause and effect paragraph
Prompt:
Explain the cause and effects of the centripetal force and the inertia of a roller coaster in a loop.