"Laser Sound Waves" Trailer

Students use a laser beam to transform the sound of their own voice into crazy patterns. This relates to light waves, lasers, reflection, sound, vibration, and wavelengths. This video also includes one of Mr. Mac’s crazy stories, “Evil Mister Fred’s Snakeskin Windows,” to help students remember the lesson. This lesson only works in rooms that can be darkened. Difficulty: Medium

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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.