Blowing up Ballons
What You Need:
vinegar
baking soda
water
ballons
a funnel(we improvised)
a bottle(we used test tubes)
Ok. First you need to get the baking soda into the balloon...just a spoonful or so. This is where a funnel would be nice. We do not have one soo...
We spooned the baking soda into the funnel neck bottles.
Then dumped it into the balloon.
Next pour vinegar into the bottle or test tube...about half way. Add water to make the bottle about 3/4 full.
Quickly put the balloon onto the bottle...shake...and watch it blow up.
WARNING...Your kids will LOVE this! You will have to repeat the activity several times.
ADVICE...Put a baking pan under the activity for each child...it will catch the spills!
A little deflated but you get the idea:)
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