Preschool 22/5

It’s sink or swim! Let’s carry on with our scientific investigations by observing what sinks and floats and noticing what different materials do in water.

Maddie’s Do You Know?, Songs: Sinking & Floating: http://www.bbc.co.uk/iplayer/episode/p0791s1l via @bbciplayer

What do you notice about the types of things that sink? What materials are they made of?
What else can you test?
What happens to plastic, wood or metal?
This is a mummy otter and her baby floating happily! What can you find out about otters?
Boats should float, what happened to this one?
Can you make a story up about this sunken treasure? What material is it made out of?

Kit & Pup, Series 1: 7. Floating and Sinking: http://www.bbc.co.uk/iplayer/episode/b0bc29rr via @bbciplayer

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