1. THE EFFECT OF IODIZED SALT ON HOW
FAST THE EGG FLOATS IN WATER

2. Hypothesis
If more iodized salt is
added, then the egg will rise
faster.

3. Independent Variable
Our group used 2 tbs., 2 ½
tbs., and 3 tbs. of Iodized
Salt in the experiment.

4. Levels of Independent Variable
and the Numbers of Repeated
Trials

5. Dependent Variable
How fast the egg floats
using stop watch.

6. Constants
 325 ml of tap water
 Brand of Iodized salt
 Brand of glass
 Stirring time
 Egg
 Brand of stirring spoon

7. Plates of Experiment