Friday - Experiments

Nina's mum is coming to Te Puawai every Friday to work with two of our whanau groups doing science experiments.
Today we put vinegar in a bottle and baking soda inside a balloon. We then put the balloon on top of a drink bottle and guess what? The balloon filled with air! 
One balloon filled with so much air it exploded in Zoe's face!
You might like to try this experiment at home for yourself.