0.25 ounces of red cabbage powder 3 ounces of citric acid 2 ounces of baking soda 12 color tablets;2 ounces of vegetable oil 4 ounces of corn starch Two (2) goldenrod papers;Two (2) cotton swabs 1 ounce of polyacrylamide Three (3) plastic cups;Three (3) test tubes with caps One (1) pipette Two (2) measuring scoops;Two (2) stir sticks One (1) activity guide Ages: 4 and up

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