Party gamesCat and Rat
The children stand in a circle, holding hands. Two children are picked out - one to be the Cat, and the other one to be the Rat. The Rat stays inside the circle and the Cat is outside.
Now the Cat has to try to get into the circle to catch the Rat, but the children creating the circle will stop him/her by lowering their hands. When the Cat manages to get inside the circle anyway, the children can help the Rat by lifting the hands to get him out of the circle, and lowering their hands as the Cat tries to get out.
When the Cat has caught the Rat, a new Cat and Rat are chosen.