Curated OER
Wind Tunnel Aerodynamics Problem Set
Students, after reading an explanation from a NASA Web-based textbook, demonstrate an understanding of the text by applying it to the calculation of area, velocity, and pressure in a wind tunnel.
Curated OER
Can The Radon Problem Be Fixed?
Learners participate in lab activities in which they examine the radon level in homes. They demonstrate through convection currents how radon moves through a home based on temperature. They predict what they believe will occur during the...
Curated OER
The Aspect Ratio of Wings
Junior engineers examine aspect ration in airplane wings. Using the length and width of two differetn wings, they calculate the aspect ratios and compare drag rankings. An engineering or space science class would benefit from this...
Curated OER
Up, Up, and Away
Students investigate the laws of physics that govern the flight of helicopters and airplanes. They build and launch a model rotor, simulating rotors used on helicopters to provide lift.
Curated OER
Balsa Wood Airplane Flight and Speed Correlation
Ninth graders calculate the average speed of their balsa wood airplane. In this physics lesson, 9th graders build their own airplane and make necessary modifications to to make it fly straight. They interpret distance and time graph...