Here's a craft activity that is a lot of St. Patrick's Day fun!  Enjoy!

You will need:

6-oz. styrofoam cups           

markers or crayons

BAKE IN WELL-VENTILATED ROOM ONLY!

Preheat oven to 300 degrees F.

Color cups as you like with markers/crayons.  Set colored cups on old cookie sheet, so they are not touching each other.

Bake for 2-1/2 to 3 minutes -WATCH THEM CAREFULLY!  If "over-cooked," they will shrink too small.  They shrink QUICKLY.

Take out of oven; voila! leprechaun hats!