What you need
- a piece of string that is long enough to stretch across a room
- sticky tape
Stretch a piece of string across a room and tape it to each wall.
The height of the string should be determined by the ability of the children to hit balloons over it.
Use the string to act as a net and blow up balloons for the children to hit over the string to each other.
Start off with one balloon and add more if necessary for greater challenge and more fun!