RT @WPSSicomac: Third grade scientists at Sicomac creating “swings” to discover how different applied forces affect the swing’s …

RT @WPSSicomac: Third grade scientists at Sicomac creating “swings” to discover how different applied forces affect the swing’s motion. #wyckoff #persuingexcellence #sicomac #3G #forceandmotion #littlescientists

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