The student is expected to identify the boiling and freezing/melting points of water on the Celsius scale.
Scholastic StudyJams video:
Other Links to Check Out:
- Science Kids: Changing States of Water
Vocabulary:
Constant: Not changing; stays
the same
Boiling Point: The
temperature at which a substance changes states from a liquid to a gas (the
boiling point of water is 100 degrees Celsius)
Melting Point: The
temperature at which a substance changes states from a solid to a liquid
Freezing Point: The
temperature at which a substance changes states from a liquid to a solid
(freezing point of water is 0 degrees Celsius)
Condensation: Physical
change in matter from a gas to a liquid
Evaporation: Physical
change in matter from a liquid to a gas
Physical State: The
classification of matter as a solid, a liquid or a gas
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