Create a race track or any scene on a cereal packet, then use a magnet to move car or object around
Cereal boxes cut in half long ways, with end sellotaped. Small magnet, paperclip, sellotape, Colouring pens, A4 paper
The cut cereal box forms a tray or race track. Either Draw and colour directly on the box, or colour the paper and stick/place in the Cereal box. Colour and cut out a small shape of paper - ie a car and stick paper clip on the back.
Stick magnet onto end of a Cereal box strip as a handle/stick. Move the Car on the race track using the magnet on the stick.