Try this super simple experiment with sound and find out what causes a high pitch noise and what causes a low pitch noise. #CoolScienceHQ #ScienceExperiments #Science

Try this super simple experiment with sound and find out what causes a high pitch noise and what causes a low pitch noise. #CoolScienceHQ #ScienceExperiments #Science

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Dancing Raisins Science Experiment for Kids - This is such a fun science project for preschool, kindergarten, 1st grade, and 2nd grade kids. They will be amazed as they see chemical properties at work (science, homeschool, kids activities)

Dancing Raisins Science Experiment for Kids - This is such a fun science project for preschool, kindergarten, 1st grade, and 2nd grade kids. They will be amazed as they see chemical properties at work (science, homeschool, kids activities)

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AWESOME! This is such a fun, easy to make science experiment for kids of all ages. This is great for a summer bucket list or as a fun homeschool science activity.

AWESOME! This is such a fun, easy to make science experiment for kids of all ages. This is great for a summer bucket list or as a fun homeschool science activity.

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DIY rain clouds : Science activity for preschool kids, Toby & Roo :: daily inspiration for stylish parents and their kids!

DIY rain clouds : Science activity for preschool kids, Toby & Roo :: daily inspiration for stylish parents and their kids!

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