We investigated which material was best for making the roof.

We wanted to find the best roof to keep the teddies dry in the classroom.

We tried different materials - kitchen paper, hand towels, fabric and plastic.

We put the teddies on the 'carpet' then fixed a roof on top of the bricks.

We used a dropper to squeeze water onto the roof

 Oh dear the teddies are wet!'

The best roof was made of plastic.

' It holds the water on it. The water doesn't go through.'

'It's waterproof!'

'The water doesn't fall down.' 

We are good at investigating...