Floating and Sinking

What makes things float?
It has to be heavy to float. – Ivy
Small things float better. – Brayden
It needs to be really light to float. – Isabella
The water has to be stronger. – Jackson
If it has air in it, it will float. – James
It has to be balanced in the water. – Ivy

What makes things sink?
If you put it sideways, it will sink. – Eve
If it rocks too much, it will sink. – Ivy
If you put it upside down, it will sink. – Hannah
Metal things will sink. Ella K.
Heavy things will sink. – Harry
People can sink. – Isaac

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We are going to test our ideas. Watch this space!