Will it Float?

Yesterday our home learners group had a get together.  Our activity was an activity that I had done in high school physics.  The kids had a great time.

Supplies:
Modeling clay
Container that holds water
Pennies

The Activity:

First we had/helped the kids make their boat. It was interesting for me to watch Thing 1 create his boat.  His first boat, had walls and he wanted a sail.  However, while I was helping him make a sail, he flattened his walls and turned his boat into an “island.”  The sail became a tree. 

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Once everyone had created a boat, we let the kids put the boats in the water.  Of course, some sank immediately and others held up great.  While they continued to play with the boats, we lead the kids in a discussion of why some boats floated and others didn’t.  What did boats need to have to keep the water out?

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Then we expanded the activity a little.  We reformed some of the boats that were hit by Thing 2’s ball of clay.  Then had the kids take their hands completely out of the water and set all the boats that had floated into the water.  We then added pennies to each boat to see which one could hold the most pennies before sinking. 

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Once all the boats were sunk, my boys had a great time playing with the pennies and boats in the water. 

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The kids had a great time with a fun hands on activity.

Have you done a fun activity at a playgroup?

Linked up at  Living LIfe Intentionally, Mom to Posh Lil Divas, Adventures in Mommydom, ABC and 123, and  I can Teach My Child.

9 Responses to Will it Float?

  1. […] Monday, we had a great time with our Will if Float? experiment.  Both Thing 1 and Thing 2 learned a few things about what boats need to have to […]

  2. Very creative idea! Love it! Fun & educational =-) I wanted to invite you over to link up at my TGIF Linky Party – http://livinglifeintentionally.blogspot.com/search/label/Linkey%20Parties
    Beth =-)

  3. Going to be trying this soon Would LOVE it if you could share this on my link party Serenity Saturday over at

    http://www.serenityyou.blogspot.com

    Natasha xx

  4. Very fun!

  5. what a fun sink or float activity! I have to remember this for next time! 🙂

    would love for you to share on my child centered linky – the Sunday Showcase- http://momto2poshlildivas.blogspot.com/search/label/Sunday%20Showcase

    Bern

  6. Stopping by from the Sunday Showcase Linky Party!
    Really like your idea for the Will it Float activities. Looked fun to use the clay and the pennies. Looks like the kids had a blast, too!
    Our entries for Sunday Showcase are Nature Walk and Mad for Matisse!
    Hope that you will pop by to see my blog, Sunrise Learning Lab.
    http://sunriselearninglab.blogspot.com

    Have a nice homeschooling week!
    🙂 Colleen

  7. What a fun idea! Thank you for sharing your ideas with us on The Sunday Showcase

  8. As a random idea wouldn’t it be interesting to do this for baby Moses and see if you can let him float.

    Thanks for linking up to Science Sunday!