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Open Global Science Standards 2026™
OGS.4.PS.8
Open Global Science Standards 2026™ · 3rd Grade
Investigate sound as mechanical vibrations propagating through media (air, water, solids); relate pitch to vibration frequency and loudness to amplitude and energy; and observe periodic motion and wave characteristics.
Grade
3rd Grade
Subject
Science
Level
standard
Parent
OGS.4.PS
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