Granby Primary School

Science Club Blog

This week we tested how dense things are.

We discovered that if you mixed some liquids in a bottle, left them for a while and came back they made layers.

We mixed:

Washing-up liquid
Sods water
Vegetable oil

Then we tried to see if we could sit solid objects on the layers. We found items from outside and dropped them into the bottles. We wanted to see if they sank to the bottom, stayed in the middle or floated.

By Gracie-Ball 5DM

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