Exploring the States of Matter

What is the liquid inside the jar?

• Milk

• Water

• Oil

• Juice

What question does the teacher ask about the jar?

• Is the jar full of water?

• Is the jar full of air?

• Is the jar completely empty?

• Is the jar half empty or half full?

What is the trick in the teacher's question about the jar?

• The jar is half empty of oil.

• The jar is half full of juice.

• The jar is actually empty.

• The jar is completely full.

What is above the liquid water in the jar?

• More water

• Air

• Oil

• Nothing

Why do we sometimes say a container with only air is empty?

• Because air is not matter.

• Because air is invisible.

• Because air is heavy.

• Because air is visible.

What does the teacher encourage the students to do?

• Stop learning

• Keep up the great work

• Ignore the lesson

• Forget the concept