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Preschool STEAM – Winter Science – Week 3

January 25 @ 10:30 AM - 11:00 AM

Exploding Snowballs – Make your own snowballs and watch them fizzle and explode! (not really, Mom!)

Items included in your kit: one baggie of baking soda.

Items you will need from home: Vinegar, a tall glass, cookie sheet or paper plate

Join Ms. Joanne on Facebook LIVE at 10:30 a.m. to hear a story and do the experiment together!  https://www.facebook.com/Benningtonlibrary/

Directions for experiment if you are doing the program without watching the LIVE show on Facebook:

Week Three – Exploding Snowballs

Pour contents of plastic baggie (baking soda) into a bowl and mix it with about ¼ cup of cold water. Mix, mix, mix! Add vinegar about halfway up a tall, clear glass.  Add food coloring if you have it.  Swirl contents to mix.  Have your child make snowballs out of the baking soda mix.  You can make one giant one or a bunch of smaller ones.  It depends on the reaction you want. If you really want a bubbling reaction, add a few drops of dish soap to the colored vinegar.  Make sure you have a cookie sheet under the glass to catch any overflow. The results should be a slow-rising dense foam that will make you ohh and ahh.


January 25
10:30 AM - 11:00 AM
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Bennington Public Library