My kids go through a lot of chalk. Since we homeschool, there is a lot of playing outside everyday. Chalk is a daily activity! This is an easy recipe for homemade chalk and you can control the color and shape, so it's perfect for themed party favors or Easter basket stuffers.
3/4 cup powdered Plaster of Paris
1/2 cup water
Whisk together the Plaster of Paris, water, and a few Tablespoons of paint. Pour into molds, let harden (about 20 minutes) and unmold. Enjoy right away or package up as gifts!