Draw five circles with chalk on the floor,
big enough to accommodate all of the
participants. Give each island a name. Ask
everyone to choose the island that they would
like to live on. Then warn participants that one
of the islands will sink into the sea very soon
and participants on that island will be forced
to move quickly to another island. Allow the
suspense to build and then call out the name
of the island that is sinking. Participants run
to the other four islands. The game continues
until everyone is squashed onto one island.