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Home :: Physics :: Waves and Particles/Sound and Light :: Ray Optics > Reaction Stick (Teacher-Developed, Classroom-Tested)
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Reaction Stick (Teacher-Developed, Classroom-Tested)
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Product Information
Created for completion of the Connecticut State Science Standards Task — Catch It, this device creatively demonstrates free fall and the verification of gravity. A built-in sensor on the stick detects when it is being touched, starts timing when released, and talks to you when caught, revealing your reaction time. Developed by Rick Rossi. Includes instructions. Grades 5–12. Size: 66cm L.
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