Wednesday, July 27, 2011

Fizzing Sidewalk Chalk


We decided to try something new today and make 'fizzing sidewalk chalk.'
It is made with cornstarch, baking powder, food coloring and water.
Then after you paint, you spray vinegar on it and the baking powder makes it fizz. 
The paint itself wasn't all that great, but the kids enjoyed spraying it with vinegar and watching the reaction.  It was a fun little activity.

Mitchell really enjoyed himself

My happy girlies




when the vinegar ran out, the kids enjoyed playing in the street

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