Science Experiment For 2nd Grade–How Molecules Change

 

My kids really enjoy the science experiments through our homeschool curriculum.  Here is one we did today.  (Courtesy of Easy Peasy All In One Homeschool–Day 29)   Enjoy!

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What you’ll need is hydrogen peroxide, dish detergent, one packet dry active yeast, food coloring, and one empty 20 oz. bottle.
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First pour 1/2 cup of the hydrogen peroxide into empty bottle.
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Then pour 1/4 cup dish detergent into same bottle.
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Add a few drops of food coloring, then swish bottle around to mix.
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Empty the packet of yeast into a seperate cup with a small amount of warm water, then mix until yeast is dissolved.
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Pour the yeast mixture into the before-mentioned 20 oz. bottle and see what happens!

Here is the end result.  Enjoy and God bless!

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