To investigate how different materials react

Equipment: What did you use?
Instant coffee, gravy granules, coffee granules, custard powder, flour, water and a pipette.

Method: Explain what you did.
I squeezed out 4ml of water into my material and then stir it 50 times with a plastic spoon. Then I observed the liquid to see if it had changed.

Variables: What did you change? What did you keep the same? What are you measuring?
I kept the amount of water the same and I did not change anything. I will measure the amount of water.

Prediction: What do you think will happen? Explain why!
I predict that the gravy granules would dissolve in the warm water because I knew that when you add hot water to gravy granules when you’re cooking, the granules dissolve to make a solution.

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