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The World of Light and Sound includes the study of light, sunlight, rainbows, shadows, mirrors, color, lasers, lenses, sound, how sound travels, hearing, reflection, absorption, and a comparison of light and sound (similarities and differences).

For Sample pages and contents page visit: http://www.commonsensepress.com/greatscience/product.htm
Cathy Duffy - 100 Top Picks for Homeschool Curriculum

The World of Light and Sound - Prep to 7

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