Tuesday, 8 August 2017

Balloon Experiment

This term, Term 3, we are looking at what changes happen when we mix, cool or heat materials. Miss Curtain has found some fun experiments for us to do.

When we put baking soda and vinegar into a bottle we were able to blow up a balloon! It was so cool watching the mixture foam in the bottle as the gases made the balloon get bigger and bigger.

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