A link to Part 1 of the TeachEngineering unit on forces of flight.
This is Part 4 of Teach Engineering's 4-part unit for Grades 5-8 on the forces of flight. It explores drag and how engineers work to reduce the drag force in designing an aircraft.
This is Part 3 of Teach Engineering's 4-part unit on the forces of flight, developed for Grades 5-8.
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