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Autumn 2 Irreversible Changes
This half term we are learning about Material Properties and Irreversible Changes
Learning about the scientist Alice Ball
Today we started to think about variables when setting up a scientific test and how these can be used to ensure the test is fair. Then we used these to test what happens when you add different amounts of bicarbonate of soda to vinegar
Today we looked at the irreversible change of mixing vinegar with bicarbonate of soda. Irreversible changes can not be changed back and mostly create a new material. Can you tell what the material is that was created in this experiment?!
Identifying properties of different materials and organising objects