If you have a troll then you will need a bridge!

You will only need about 4 or 5cm of height under the bridge to have enough room for the troll.

The one shown at the top (complete with troll) is built from 3 pieces of stiff card, and could be joined underneath using sticky tape.

The next one down shows a bridge made from a cereal box. The arch has been cut out with scissors. How do you get over the bridge?

It needs steps or ramps, doesn't it?

The third bridge is made from strips of wood with planks of wood or card. It is standing on 2 similar card boxes

Why not explore the junk box for items you could use to make a bridge?

Can you work out what has been used in this case?