The Heat is On

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The Heat is On!!
Press for ACTIVITY
Amy Buchert- GALACTIC
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TEACHER TIPS
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for activities. This will allow you to control
the timing of answers shown.
We suggest that students keep a journal.
It is critical for students to use writing skills
to explain their answers.
Please take time to discuss possible solutions to
problems.
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These lessons are designed to reinforce the State
Science Standards.
Heat/Cold
Heat causes materials to increase in temperature
and feel warmer, or change state (gas, liquid or
solid). (III C2)k-4
Warm objects lose heat to cooler ones until
they reach the same temperature. (III
C3)k-4
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These activities will address the following
Hazelwood Objectives for fifth grade
Heat/Cold
Demonstrate the effects of heat on air
Be able to tell that hot air is lighter than cold
air
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Which of these molecules represents a cold air
molecule and which represents a hot air molecule?
Journal about how you know which is which.
Molecule A
Molecule B
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Molecule B represents a hot air molecule
Molecule A represents a cold air molecule
Molecule A
Molecule B
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Hot air rises! It weighs less than cold air!
Cold Air sinks! It weighs more!
Molecule A
Molecule B