Roly-Poly
Round up these things:
baby power, cookie sheet, coffee can, masking tape, 1/4 cup water, food coloring, coffee cup, spoon, eyedropper 1. Spread a thin layer of baby powder over the surface of the cookie sheet. 2. Tape one end of the cookie sheet to the rim coffee can. 3. Put 10 drops of food coloring in the cup of water. Stir. 4. Fill the eyedropper and squeeze a small drop just above the raised end of the cookie sheet. 5. Watch it roll down the cookie sheet and become covered with the powder to form a round rolling object that we'll call a roly-poly. |