activator you and a partner will compete in the great ice cube race to see who can melt an ice cube...
TRANSCRIPT
Activator
• You and a partner will compete in the great ice cube race to see who can melt an ice cube in a zip lock bag the fastest.
• You may not leave your area or take the ice cube out of the bag.
• Write as your activator how you win the race.
Heating Curve of water
• You will be given a beaker with ice water and a thermometer.
• When told to start read and record the temperature on your data table.
• Stop after your ice melts and bring your water to the front of the class.
Melting
Description•Changes from solid to liquid.
Energy Change•Absorbs Energy
Freezing
Description•Changes from liquid to solid
Energy Change•Releases energy
Boiling
Description•Changes from liquid to gas
Energy change•Absorbs energy
Condensation
Description•Changes from gas to liquid
Energy Change•Releases energy
Sublimation
Description•Changes directly from solid to gas
Energy change•Absorbs energy
Deposition
Description•Changed directly from gas to solid
Energy change•Releases energy
Activator
Copy and Answer the questions
Yesterday while the ice / water mixture was melting why did the temperature stay the same?
Why did the boiling temperature stay the same?
Heating Curve of Water
Phase Changes
Weekly Summary
1. How did you do on the heating curve assessment?
2. Which learning activities were of the greatest value this week?
3. How could instruction been better this week?
4. Do you have any concerns with Physical Science.
Activator• Sketch the graphs and draw the molecular motion
of the water molecules for each section of the graph.
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