Sunday, April 28, 2013

Baking soda & vinegar experiment

K wanted to do an experiment yesterday & after looking on Pinterest for a bit I just decided to go with the old basic baking soda/vinegar experiment.  I thought we had already done it but when I asked him he said "no".
Here he is writing his prediction in his science journal.
I set out two containers for him to mix with vinegar.
The first container had salt in it:

The next container had baking soda in it:

I did not get a great shot of the baking soda bubbling to the top (I did get a good video though :)

Here is a picture of his science journal.  After the experiment he added the check mark & the "x" in his journal & drew a picture as well.

Happy experimenting!

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