Wind Turbine Blade Aerodynamics STEM Lab (PHY03) | Middle School Physical Science (Grades 6-8)

? Wind Turbine Blade Aerodynamics STEM Lab (PHY03)

Explore renewable energy physics, aerodynamic lift vs. drag, blade pitch optimization, and energy transformations! The Wind Turbine Blade Aerodynamics STEM Lab (PHY03) challenges middle school student teams to act as clean energy engineers, designing and testing custom wind turbine blades to generate maximum electrical voltage output.

Students explore kinetic to electrical energy transformation, aerodynamic lift mechanics, blade pitch angles, surface area balances, and percentage improvement math!

? WHAT IS INCLUDED IN THIS 3-PAGE PACKET?

• ? Page 1: Teacher Guide & Lesson Plan: NGSS alignment (MS-PS3-1, MS-PS3-5, MS-ETS1-2), target science concepts, and test station fan setup guide. Expected student outcomes, answer keys, and electrical testing safety tips.

• ? Page 2: Student Mission Card & Blueprint: Real-world renewable energy engineering and wind farm infrastructure scenario hook. Clear material limits box (DC motor hub, cardstock, spars, tape, protractor, scissors, ruler, multimeter). Dedicated Blade Aerodynamics & Rotational Vector Schematic sketching zone.

• ? Page 3: Testing Log & Scientific Reflection: Structured Data Testing Table (blade count, pitch angle degrees, generated voltage mV/V, rotational notes). Applied Math Connection (calculate Voltage Improvement Percentage). Physics reflection questions.

? CORE STEM SKILLS COVERED:

• Renewable Energy & Aerodynamic Physics Mechanics

• Kinetic to Electrical Energy Conversion & Circuit Testing

• Airfoil Pitch Vector Analysis & Lift vs Drag Optimization

• Data Logging, Voltage Measurement (mV/V), and Percentage Calculations

? WHY TEACHERS LOVE THIS RESOURCE:

• 3-Page Professional Layout: Includes a complete Teacher Guide for seamless prep, keeping student lab sheets clean and ready to print!

• Low-Cost Materials: Uses simple cardstock, skewers, masking tape, small DC motors, and a household fan.

• High-Impact Physics Lab: Connects abstract physical science energy concepts to real-world clean technology and measurable electrical output!

• Format: High-resolution, print-ready PDF format (3 Pages).

Target Grades: 6th, 7th, 8th / Middle School

Subject Area: Physical Science, Physics, Energy Transformations, STEM Labs, Renewable Energy

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