States of Matter - physical changes

Tick all of the things that could change the characteristics (size, colour, shape or texture) of this book.

• melt it

• cut the pages out

• freeze it

• colour the front and back

Have a look at the water in this bottle. The water is a liquid. How could we make the water a solid?

• freeze it

• shake it

• melt it

• pour it on the floor

This scoop of ice cream started as a...

• gas

• liquid

• solid

Look at the ice cream.

Is it getting hotter or colder?

• colder

• hotter

The scoop of ice cream is now becoming a liquid. What is happening to it?

• it is freezing

• it is sweating

• it is melting