Can you design a better windmill?
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13VCT

13VCT photos on flickr
13VCT videos on you tube
Introduction - what were you investigating?


Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have?


Conclusion - What did you discover?
green and purple windmill
14.3 15.9 17.9mA

Evaluation - How would you improve your windmill design if you were doing this experiment again?

What would you like to ask a power expert about this experiment?

12EAJ

12EAJ photos on flickr
12EAJ videos on you tube
Introduction - what were you investigating?


Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have?


Conclusion - What did you discover?
design is paper plates with red cones attached to end fins

average current reading is: 4.4 mA, then on highest fan 9 mA

Evaluation - How would you improve your windmill design if you were doing this experiment again?

What would you like to ask a power expert about this experiment?

10CAD

10CAD photos on flickr
10CAD videos on you tube

Introduction
- what were you investigating?


Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have?


Conclusion - What did you discover?

red and white design didn't move,
red and yellow design: 8.4 mA 10mA 11.1 mA

Evaluation - How would you improve your windmill design if you were doing this experiment again?

What would you like to ask a power expert about this experiment?

11LRS

11LRS photos on flickr
11LRS videos on you tube
Introduction - what were you investigating?


Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have?


Conclusion - What did you discover?


Evaluation - How would you improve your windmill design if you were doing this experiment again?

What would you like to ask a power expert about this experiment?

9GOS

9GOS photos on flickr
9GOS videos on you tube
Introduction - what were you investigating?


Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have?


Conclusion - What did you discover?
paper plate design with coloured lining

4.7 6.6 9.9 mA

Evaluation - How would you improve your windmill design if you were doing this experiment again?

What would you like to ask a power expert about this experiment?

8SA

8SA photos on flickr
8SA videos on you tube
Introduction - what were you investigating?


Prediction - will your design produce enough energy to charge an iPod for an hour in the 10 minutes you have?


Conclusion - What did you discover?
Orange windmill
maximum current value is 0

Evaluation - How would you improve your windmill design if you were doing this experiment again?

What would you like to ask a power expert about this experiment?