Boat and Marble in Water
Open to everyone until Wednesday, September 30
To keep it, print it while it is open.
When an object goes into water, it pushes some water out of the way. If the object weighs less than the water it pushes away, it floats; if it weighs more, it sinks.
Examples
- A plastic duck floats in a bathtub.
- A metal spoon sinks in a sink.
Key takeaways
- Things float when they weigh less than the water they push aside.
- Things sink when they weigh more than the water they push aside.
Carry on in the app
At least one new illustrated lesson every weekday for your child’s year, with its quiz and a reminder at 6:15 pm.
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