Monday, February 11, 2013

Using vinegar and baking soda to blow up balloons

Since I am the photographer, it was very hard to take photos and hold the balloons we inflated. Here are complete directions.
http://www.momto2poshlildivas.com/2012/01/blow-it-up-exploring-gas-with-balloons.html

I give this activity a B. It's very quick and uses lots of vinegar. If Caden were older I'd have him make predictions and journal about what happened and describe each step :)


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