This is a ruler. Is a ruler flexible or rigid?
It's rigid.
This is a door. Is a door opaque or transparent?
It's opaque.
This is a sponge. Is a sponge waterproof or non waterproof?
It's non waterproof.
This is a blackboard. Is a blackboard soft or hard?
It's hard.
This is a jumper. What material is it made of? (a. tissue b. cotton c. plastic)
It's made of cotton.
What material is it made of?
It's made of tissue.
This is a paper boat. Does it sink or float?
It floats.
What material is it made of? (a. tissue b. cotton c. plastic)
It's made of plastic.
These are modeling clays. Are modeling clays flexible or rigid?
They are flexible.
This is a plastic bag. Does it sink or float?
It floats.
These are glass windows. Are glass windows opaque or transparent?
They are transparent.
This is a spoon. It's made of metal. Does it sink or float?
It sinks.
This is a pillow. Is a pillow soft or hard?
It's soft.
Is a spoon magnetic or non magnetic or soft?
It's magnetic.
This is a raincoat. Is a raincoat waterproof or non waterproof?
It's waterproof.