5FLL

5FLL photos on flickr 5FLL 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? With our pink redesign of turbine, current is 2.6, then 6.6 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?

7JAG

7JAG photos on flickr 7JAG 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? we changed our design... 0.2 mA highest current 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?

6CFC

6CFC photos on flickr 6CFC 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? maximum current readings on each fan setting: 0 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?

3RJN

3RJN photos on flickr 3RJN 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? yellow and orange paper design, highest current reading is 3.7 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?

4JTL

4JTL photos on flickr 4JTL 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? yellow one made in second lesson, max current is 0 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?

2GCA

2GCA photos on flickr 2GCA 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? the two tone red and blue windmill we made in second lesson: maximum current value: 4.2, 7.5, 8.6 then 9 mA on highest wind setting 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?

1MIE

1MIE photos on flickr 1MIE 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? Long arms make it heavy, max current reading is 0 mA this is why scientists test their work 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?