Procedure
1. Fill the washbasin with the water and add the oil.
2. Use the spoon to gather the oil to one side of the washbasin.
3. Use the spoon to scoop out some of the oil layer.
4. Put all the oil collected into the beaker.
5. Re-collect any oil that may have spread in the washbasin with the spoon as you go along in the experiment.
6. Use the cotton balls to absorb the oil.
7. Use the sponge to absorb and contain the oil.
8. Use the paper towels to absorb the oil.
9. Use the cotton balls and the spoon to collect and absorb as much as possible of the remaining oil in the washbasin.
10. Record your results.
2. Use the spoon to gather the oil to one side of the washbasin.
3. Use the spoon to scoop out some of the oil layer.
4. Put all the oil collected into the beaker.
5. Re-collect any oil that may have spread in the washbasin with the spoon as you go along in the experiment.
6. Use the cotton balls to absorb the oil.
7. Use the sponge to absorb and contain the oil.
8. Use the paper towels to absorb the oil.
9. Use the cotton balls and the spoon to collect and absorb as much as possible of the remaining oil in the washbasin.
10. Record your results.