Start by gluing the sides of the two short straws onto the bottom of the box. These will form the first part of the axles for your vehicle.

Then make the wheels. First, ask an adult to help you make a small hole in the centre of each of the four bottle tops, using a hammer and small nail. Push one of the bottle tops onto the end of one of the wooden dowels. It needs to be pushed on quite tightly, as these will form the wheels and axles of your vehicle. Repeat this with the second dowel.