As part of our STEAM week (Science, Technology, Engineering, Art and Maths), we experimented making some 'Fizzy Colours'. We mixed white vinegar with food colouring, before mixing it with some bicarbonate of soda. We carefully observed the reactions that took place. It was great fun and we were fascinated by what happened. It also got a little messy - sorry!
Unfortunately not the ones with chocolate chips.
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