Hypothesis
If a spoon, 1 sponge, 5 paper towels and 10 cotton balls are able to contain and absorb oil, we predict that we will be able to absorb about 80% of the oil contained in the wash bin.
Independent Variable(s):Spoon, Sponge, Paper Towels, Cotton Balls
Dependent Variable(s): Amount of Oil Cleaned up
Controlled Variable(s): Volume of Wash bin, Temperature of Water, Density of Oil
Independent Variable(s):Spoon, Sponge, Paper Towels, Cotton Balls
Dependent Variable(s): Amount of Oil Cleaned up
Controlled Variable(s): Volume of Wash bin, Temperature of Water, Density of Oil