




The second experiment included some of our favorite science ingredients - vinegar and baking soda. We poured 1/4 cup on vinegar in a plastic water bottle. Filled the bottom part of a balloon with baking soda. Put the lip of the balloon on the water bottle and dumped the baking soda into the vinegar. Results: The balloon filled up with air because the vinegar and baking soda created carbon dioxide. Very cool! https://www.youtube.com/watch?v=CsJBo6yXaUs
Then my son had fun mixing all the ingredients and seeing the reactions they caused. Science it always fun! I buy the vinegar and baking soda at the Dollar Store because we tend to go through a lot of it!
*We recorded the science projects in a notebook. It included illustrations before and after the experiment with items labeled.
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