1. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: Hoover Dam Summary (5) HW #21 QOD : 1. What did the salmon say when he swam into a wall of cement? 2. Do you think hydropower (water power) is renewable or nonrenewable? Explain. Hydropower Turn in Brochures!

2. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: Hoover Dam Summary (5) HW #21 #3.11 Aim: How does hydropower make energy?

3. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 Conventional alternative energy … from renewable energy? What percentage of the world’s electricity is generated from nonrenewable energy? 90.6% 9.4% = energy from a source that isn’t fossil fuels

4. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 Hydropower is renewable The sun powers the water cycle. Snow melt and rain feed rivers… which run downhill (due to gravity)

5. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 How does hydropower make energy? A – Water flows from the reservoir through the dam B – The flowing water turns the turbine

6. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 How does hydropower make energy? C – The turbine turns the rotor (which consists of magnets) D – Electricity is produced!

7. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21

8. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21

9. Hoover Dam K-W-L chart (on a blank piece of paper) KNOW What do you know about Hoover Dam? WONDER What do you want to know about Hoover Dam? LEARN What did you learn about the Hoover Dam?

10. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21

11. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 How do dams alter landscapes?

12. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 Tucurui river of the Amazon basin, before and after

13. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 Lewis Smith River, before the dam was built

14. #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: dams and river valleys (15) Summary (5) HW #21 Lewis Smith River, after

15. Energy Project Instructions Due end of Week 3 (11/9) Presentations start beginning of Week 4 #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: Hoover Dam Summary (5) HW #21

16. Energy Project Groups Period 2:

17. Energy Project Groups Period 4: Moore, B

18. HW #21 Start the second 9-weeks out on the right foot and DO YOUR HW #3.11 Aim: How does hydropow er make energy? Agenda QOD (10) Lesson: hydropow er (15) Activity: Hoover Dam Summary (5) HW #21