7th Grade Waves, Sound and Light Worksheets
Ages 12-13 · Free previews · Print-ready PDFs
Written by Adi Ackerman, Head Teacher
Waves carry energy through matter and across space. There are 4 sheets for 7th grade here, each with an answer key. Wave Speed, Frequency and Wavelength uses speed = frequency × wavelength, Measure Waves From Scaled Graphs finds amplitude and frequency, Why Digital Signals Resist Noise compares three traces, and Wave Interactions Across Materials fills in reflected, absorbed and transmitted percents. The sheets practice MS-PS4-1, MS-PS4-2 and MS-PS4-3.
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