Density

Learning Intention: Observe how an egg reacts in fresh vs salt water to understand the concept of density.

1. Explain what we did

We got a cup and put fresh in it

We got a spoon and salt

We put an egg in the cup (it sunk)

We put 175g of salt in the jar of water

We took the egg out and stirred the salt up

We put the back in and it floated in the salt water

2. Why did the egg float in the salt water?

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