1. Do now 1.What is energy? 2.What are different types of energy? 3.What affects the amount of energy that’s present? 4.Does the amount of energy change?

2. Announcements Unit 5 test this Friday Lab report 5 due next Monday How did we do on test? No test corrections, only retakes

3. Lab!

4. WS 1 Work in groups Be prepared to present

5. Exit Slip 1.Describe the results of the lab. How do the variables relate? What equation did we find? HW: finish WS 1

6. Do now 1.What is gravitational energy? 2.What is kinetic energy? 3.What is internal energy?

7. Announcements Unit 5 test this Friday Lab 5 due next Monday

8. WS 2 + 3a

9. Exit Slip 1.What is the equation for elastic force from the lab? 2.What is the conservation of energy? HW: finish ws 2

10. Do now 1.What is working? 2.What are ways to diagram energy changes?

11. Announcements Unit 5 test this Friday Lab 5 due next Wednesday

12. WS 3b + 4

13. Exit Slip 1.When is there kinetic energy? 2.When is there gravitational energy? 3.When is there elastic energy? 4.When is there internal energy? HW: finish all classwork

14. Do now 1.What increases kinetic energy? 2.What increases gravitational energy?

15. Announcements Unit 5 test next Thurs Lab 5 due next Wed

16. WS5

17. Exit Slip 1.Ek = ? 2.Eg= ? 3.Eel = ?

18. Do now 1.What is energy? 2.What are the types of energy? 3.What is the law of conservation of energy?

19. Announcements Unit 5 test next Thurs Lab 5 due next Wed

20. Review!

21. Unit 5 Test- Energy Talk once = warning; Talk twice = zero If you have a question, raise your hand silently No notes Yes, you CAN write on the test When finished: –Bring your test, and any borrowed materials to my desk to turn them in

22. Exit Slip 1.How did the unit 5 test go? Why? 2.What is circular motion? How is it different from motion we have studied? HW: none