Science experiments for children – Blow up a balloon with baking soda. Experiment suitable for children of kindergarten and primary school.

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Science experiments for children – Blow up a balloon with baking soda 

What do you need?

baking soda

a deflated balloon

a funnel

a glass bottle

vinegar

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Science experiments for children – Blow up a balloon with baking soda 

What to do?

With the help of a funnel pour some tablespoon of baking soda into the balloon deflated (the amount depends on the effect you want to achieve, and it is nice to make yourself different tests).

Pour into a glass bottle some vinegar, then secure the balloon to the mouth of the bottle.

The baking soda will fall into the bottle giving rise to the formation of carbon dioxide and the balloon starts to inflate … can also explode!

http://4herreras.blogspot.com/
 
http://www.marthastewart.com/

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Science experiments for children – Blow up a balloon with baking soda 

Video

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Science experiments for children – Blow up a balloon with baking soda 

Other links

http://4herreras.blogspot.it/2011/01/how-to-blow-up-balloon.html

http://www.sciencekids.co.nz/experiments/inflatingballoons.html

http://www.wikihow.com/Blow-up-a-Balloon-With-Baking-Soda-and-Vinegar

http://www.momto2poshlildivas.com/2012/01/blow-it-up-exploring-gas-with-balloons.html

Di Maria Marino

Sono Maria Marino. Mi occupo di pedagogia, didattica, arte e manualità. Lapappadolce è il sito che scrivo come insegnante e mamma, per contribuire nel mio piccolo a rendere più accessibili a tutti i bambini, a scuola o a casa, la didattica Montessori, la pedagogia Waldorf, e tutte le pratiche educative che ho imparato con loro e in cui credo.

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