Another one of Kevin's preschool creations -
2 C fine sand
1 C water
1 C cornstarch
Extra sand if needed
In a large sauce pan (that will not scratch) place all ingredients. Stir over medium heat with a wooden spoon until it turns to a thick clay. Remove from heat and turn onto aother dish to cool. Form objects or imprint leaves, bones, seashells, rocks, etc for fossils.