SCIENCE CONCEPT:
- As water is heated and the water vapor cools, a liquid forms
and this is called condensation.
STUDENT OBJECTIVE:
- Students will observe through a series of activities that
condensation is formed on surfaces and in the air when warm
air is cooled.
OVERVIEW:
- In this activity, students will use a plastic cup and exhale
into it. They will observe the moisture, or condensation, has
formed on the inside of the cup. This is a result of water
vapor being cooled and it condenses into its liquid form.
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PREPARATION TIME:
- 15 minutes.
LESSON TIME:
- 60 minutes.
WORDS TO KNOW:
- condensation
- condenses
- molecules
- vapor
- energy
- gas
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