More Vinegar and Baking Soda

Kate loves playing with vinegar and baking soda.  Generally I fill up a baking pan with baking soda and than fill up a muffin tin with different colors of vinegar.  Today I decided to mix it up a little.

First I spread a layer of baking soda in the pan and then I added a bunch of drops of food coloring to it.

I then put another thin layer of baking soda over the top and told Kate that we were going to hunt for treasures!

I gave her a medicine dropper and a cup full of plain vinegar and told her to go to town.

She thought it was really neat to see the different colors show up when the vinegar hit a pocket of food coloring.

She had a fun time, but then asked for “regular” baking soda and vinegar.  I think she prefers to pick her own colors instead of them being a surprise.  Little bit of a control freak, this one.  :)

 

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