Wind Energy in the Classroom
No Cost Wind Energy Inquiry Investigation This lesson was adapted from the Science Olympiad Wind Power competition. More information is available at http://www.soinc.org/wind_power_c.
Supplies: Discman-type CD player CD’s Lightweight cardboard Duct tape and/or masking tape Scissors Ring stand Box fan Multimeter
Turbine Set-up http://soinc.org/sites/default/files/uploaded_files/PhysicalScienceLabSetup.pdf
The Klentschy Inquiry Method Engaging Scenario Focus Question Prediction Procedure Data Collection Research Making Meaning Conference Conclusions Reflections/Next Steps/ New Questions
Lesson Ideas: Test turbines at high speed & low speed fan settings. Test turbine for 30 seconds. Record the highest reading. Compete for overall efficiency; power output and overall mass.
Other Web Resources: Horizon Wind Energy http://www.horizonwind.com/ Wind Turbines in Benton County, Indiana http://www.earlparkindiana.com/windfarm.html Exploding Wind Turbine http://www.youtube.com/watch?v=u14tBwO5QVQ