Disappearing Glass Rods

In this hands on activity, students can use cooking oil and glass rods (and other rods) to demonstrate the refraction of light.
Resource ID#: 18697 Type: Teaching Idea
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Direct Link: https://www.exploratorium.edu/snacks/disappearing-glass-rods

General Information

Subject(s): Science
Grade Level(s): 7
Intended Audience: Educators educators
Instructional Time: 30 Minute(s)
Keywords: light, refraction, reflection, index of refraction, optical density,
Instructional Component Type(s): Teaching Idea
Instructional Design Framework(s): Demonstration, Confirmation Inquiry (Level 1)
Resource Collection: iCPALMS

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