"Pinhole Masks" Trailer

Students create masks that have no eye holes, only tiny pinholes to see through. Then they see how the number and position of pinholes changes their view. This relates to transmission of light, particles versus waves, and interference patterns. This video also includes one of Mr. Mac’s crazy stories, “The Space-Time Warp,” to help students remember the lesson. Difficulty: Easy

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Note: All activities in this lesson should be performed with adult supervision. Likewise, common sense and care are essential to the conduct of any and all activities, whether described in this lesson or otherwise. Parents or guardians should supervise children. Rock-it Science assumes no responsibility for any injuries or damages arising from any activities.