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Optical Illusions Vocabulary

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    Optical Illusions Vocabulary
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  • What is the name of the 6 sided shape (we made a ______ mirror)
    hexagon
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  • a misleading image presented to the eye:
    illusion
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  • The name of the NIHF inventor who was famous for his illusion work
    Lanny Smoot
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  • Where did Lanny Smoot say he liked to get his ideas?
    library (now he said we can use the internet too!)
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  • Lanny Smoot said it was super important to stay...
    curious
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  • What kept the pom poms in the cup yesterday (or people in their roller coaster seats?)
    centrifical force
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  • What was the name of the challenge we learned about today?
    Pepper's Ghost Challenge
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  • a solid shape with 6 square faces:
    cube
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  • True or False:  Scientists must use their eyes and ears to focus and do their best work.
    True
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  • What is it called when you see a mirror image of something?
    reflection
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  • the scenery or ground behind something (our black paper)
    background
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  • What is called when a mirror in curved inward?
    Concave
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  • What is it called when a mirror is curved outward?
    Convex
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