A good way to start the study of water is to show ice cubes, then melt them, and then bring the water to a boil to form steam.
(A good way to start the study of water; is; to show ice cubes, then melt them, and then bring the water to a boil)
A good way to start the study of water
is
to show ice cubes, then melt them, and then bring the water to a boil