Materials:
2 jars or transparent cups
Marker/pentel pen
Plastic sheet/Cellophane
A glass of water and ice
Procedure:
Activity 1
1. Fill the jars/transparent cups with equal amount of water.
2. Label the cups A and B and cover it with cellophane or transparent sheet.
3. Mark the water level using the marker. (Make sure the water level are the same.) 4. Place the cup A outside where it can receive much heat and B in cool area.
5. Keep both cups in their area for 1 hour and observe your set up.

Answer the following:
1.where there any changes you have noticed on your set up?
2.list down the changes you have observe on cup A and cup B.
3.What do you think caused the changes on cup A and cup B? If there were any.
4.What do you think cause the changes in water level?

Pls. Help po... ​