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pressure experiment

Floating diver – STEM pressure activity

January 23, 2017 by Lisa Grable 2 Comments

Floating diver uses an eyedropper to make a Cartesian diver. Kids learn pressure and buoyancy!

A floating diver toy depends on buoyancy and an object’s ability to float in water. This STEM activity uses a Cartesian diver to show how pressure can change the size of a bubble. Safety note: Be sure to explain safety precautions to children. The floating and diving activity uses water. Disclaimer: All information provided on this…

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Filed Under: Education, Science Tagged With: Archimedes' principle, buoyancy, Cartesian diver, density, ideal gas law, pressure experiment, science experiment, STEM, STEM activity

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Hey, I’m Lisa

Lisa Grable, Casa BouquetI’m an educator, grandmother, classic movie fan, sewer and crafter, and I love Hawaii. Read more about me …

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The Radiant One: A Story of Life, Loss & Legacy by Kauʻi Dalire

#thatsmykumu Kumu Kau’i Dalire has released her first book. From a family with 8 generations of hula legacy, she won Merrie Monarch’s Miss Aloha Hula and is a fierce mom, songwriter, athlete, world traveler, and entrepreneur. Read about finding strength after heartbreaking loss, fueled by hula and family.Dalire book The Radiant One

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