Monday, October 27, 2014

Expanding Ghost

Today we did the expanding ghost experiment. We guessed what we thought was in the bottle and what may happen when we stood the balloon up and then we did it and watched what happened.
It was so mch fun to hear what the kids thought made our ghost stand up. After they wrote about it I told them what actually happened. They all said they were going to try it at home so here are the directions.
Materials
Empty water bottle
1 tablespoon baking soda 
1/2 cup vinegar

Instructions
Pour the vinegar in the bottle. 
Put the baking soda in the balloon (with a funnel) and put the opening of the balloon on the bottle.
Finally stand the balloon up and dump the baking soda down into the vinegar.
Watch the fun!!!

I would love to hear how the experiment goes at your house! Have fun!!



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