Name________________________
Hands-On Activity Worksheet 1 of 2 How Do Heating and Cooling Change Matter?
Original content copyright © Houghton Mifflin Harcourt. Alterations to the original content are the responsibility of the instructor.
Materials: a flower, container of orange juice, an ice cube
tray, and a paper plate
Answer the Question: What happens to different materials when
they are cooled?
Test and Record Data
Step
Observe the solid and the liquid.
Record your observations.
Solid
Liquid
Step
Pour the liquid into the ice-cube tray. Put the solid
and the liquid in the freezer. Wait until the next day to take
them out.
Hands-On Activity
Explore Cooling
Name________________________
Hands-On Activity Worksheet 2 of 2 How Do Heating and Cooling Change Matter?
Original content copyright © Houghton Mifflin Harcourt. Alterations to the original content are the responsibility of the instructor.
Step
Take the solid and the liquid out of the freezer.
Did cooling cause any changes to the solid or the liquid?
Observe them both carefully. Record any effects you
observe.
Step
Analyze your results. Identify causes and effects.
Look for patterns.
Make a claim that answers your question.
What is your evidence?
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