Using paper and sellotape, construct an item that can span a gap / carry an object
A4 paper or newspaper (could limit amount provided to add to the challenge)
Item to be supported, eg. bar of chocolate
Give each team some paper and a roll of sellotape. They have 15-20 mins to construct an item (eg. bridge, chair, tower) that will carry a bar of chocolate, or span a gap of a certain size, or to build the longest bridge or tallest tower.