You'll Need

a large hand mirror

a freezer or ice cubes

a pot holder

a kettle

water

your parents' permission to use the stove

What to Do

Put the mirror in the freezer, or place ice cubes on it to make it really cold.

Place water in a kettle on the stove, and bring it to a boil.

When the water is boiling, hold the mirror so that the steam (water vapor) is hitting it. Use a pot holder or glove to protect your hand. Steam or hot water vapor can burn your skin. Ask an adult for help using the stove and holding the mirror.

Write about what you observe.