Play Dough
["2 1/2 c. flour", "1/2 c. salt", "1 Tbsp. alum", "2 c. boiling water", "3 Tbsp. salad oil", "food coloring"]
["Combine the dry ingredients.", "Mix with the boiling water, then add oil.", "(Add the food coloring with the water.)"]
["flour", "salt", "alum", "boiling water", "salad oil", "food coloring"]