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Making plastic from milk and vinegar

Our milk and vinegar investigation

Our milk and vinegar investigation 1 We measured out 200ml of milk.
Our milk and vinegar investigation 2 We carefully added 2 tablespoons of vinegar
Our milk and vinegar investigation 3 We mixed the milk and vinegar for 1 minute.
Our milk and vinegar investigation 4 We carefully poured the milk back into the jug.
Our milk and vinegar investigation 5 We kept it fair by using 200ml every time
Our milk and vinegar investigation 6 We stirred for a minute
Our milk and vinegar investigation 7 How much vinegar did we use?
Our milk and vinegar investigation 8 We mixed for a minute
Our milk and vinegar investigation 9 We observed the changes
Our milk and vinegar investigation 10 We sieved the milk and vinegar - it smelt!
Our milk and vinegar investigation 11 We collected what was left in the sieve
Our milk and vinegar investigation 12 We heated the milk - well the adults did!
Our milk and vinegar investigation 13
Our milk and vinegar investigation 14 We carefully mixed
Our milk and vinegar investigation 15 We scooped out the plastic at the end
Our milk and vinegar investigation 16 We made plastic
Our milk and vinegar investigation 17 Ask a Year 5 what they learnt
Our milk and vinegar investigation 18 It was so interesting as rice milk did not work
Our milk and vinegar investigation 19 We made plastic! Yay
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