• Measuring cups
• Pan
• 1 cup baking soda
• 1/2 cup cornstarch
• 2/3 cup warm water
• Food coloring
• Clear nail polish (optional)

Mix baking soda and cornstarch in pan. Add water and stir until smooth. Place pan over medium heat. Boil and stir until the consistency of mashed potatoes. Pour mixture onto cutting board and let cool. Knead dough when cool. For color, knead food coloring into clay. Explore and create with clay. Let dry to harden *Makes 1 1/2 cups of dough. *Stores in an airtight container for several weeks, but will dry if exposed to air.