The Lawrence Hall of Science
The public science center of the University of California, Berkeley.
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Learners cut and fold a paper helicopter from the template in this PDF. They practice twirling the helicopter and observe what happens as they modify their tries. The modifications can include different twirling motions, amounts of weight (paper clips) attached, and number of blades that rotate in the air as the helicopter drops. Materials List:
helicopterPDF
Topics: Physics, Forces & Motion, Technology, Engineering
Grade Level: PreK-9
Activity Type: Model
Preparation Time: 5 - 10 minutes
Activity Time: 10 - 30 minutes
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