“Olaf is Melting!” – Teaching The States of Matter to Kindergartners

We use Memoria Press for our home school curriculum.  I hope one day very soon to write a full blog post on why I love it so much, but for now let me just say…I. LOVE. IT.  It is a Classical Approach to learning and it suits Daughter P very well.  One of the things that I love most about the curriculum is that it uses real books to teach all of the subjects (as opposed to texts).  And I can find these books through my local library, which saves us a ton of money.

This week for Science we were to read the book “What Is the World Made Of: All About Solids, Liquids, and Gases” by Kathleen Weidner Zoehfeld and talk about the states of matter.  I found this fabulous science experiment at The Frugal Teacher, and we were off.

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So, admittedly, science is not one of my strongest subjects, and this is the first real experiment we’ve done this year.  As a result, I’d really been building it up to Daughter P.  Like, for DAYS.  It takes a full day at home to complete the observations, so I had to pick a day where we had nowhere to go, which is tough for us.  The night before I put water in the balloons to freeze and make our “snowman.”  And then I put the balloons in the refrigerator.  Yes, you read that correctly.  The refrigerator.  Not the freezer, as intended.  So, we woke up to not-frozen water balloons which equaled no snowman for our much-anticipated experiment.

“No problem,” I thought, “It’s like 4 degrees outside.  They should freeze in no time.”  And I set the balloons outside.  Daughter P and I finished the rest of our schoolwork.  Balloons still not frozen.  Hours later and a hundred times of Daughter P asking, “Can we check the balloons?”  Two of the balloons were frozen, but not all three.  (Side note – blue balloons freeze slower than other colors).

So, long story short – we ended up with a snowman that only had two parts, not three and our experiment lasted two days instead of one.  Here are our photos:

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“Olaf” as a Solid

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“Olaf” as a Liquid

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“Olaf” as a Gas

If you decide to do this, you must check out the printable that I linked to above.  Daughter P had a great time recording her observations (Thank you, Sid the Science Kid!). And most of all, she really seemed to get and retain the concept of changing states of matter.  What more could a homeschooling Mama ask for?

Dawn

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