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Bscs: Forces and Motion Content Background Document

For Teachers K - 1st
In this document, we will try to answer a fundamental question of physical science, "Why do things start to move, slow down, speed up, stop moving or change direction?" In answering these core questions we can develop concepts that can...
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OpenStax

Open Stax: Catherine Schmidt Jones: Sound and Music

For Teachers 3rd - 8th
Introduce some activities that introduce students to the physics of sound. They will also learn how various instruments produce sound. Included are downloadable pdf worksheets and answer sheets to use.