What kind of material do we need for a book?
Wood
Paper
Metal
Plastic
What kind of material do we need for a raincoat?
Plastic
Wood
Metal
Paper
What kind of material do we need for a backpack?
Fabric
Pizza
Glass
Rock
Why do we use metal for this luggage?
It needs to be rogh
It needs to be smooth.
It needs to be flexible.
It needs to be strong.
Name one property of plastic.
heavy
flexible
hard
rough
Name one property of cotton.
heavy
rough
hard
soft
Is this house safe to live in?
No, it is a small house.
No. It is a weak house.
Yes, it is an airy house.
Yes, it is a strong house.
Which is a property of glue.
Sticky
Edible (can be eaten)
Fragrant (smells good)
Name one property of rock
can see through (transparent)
flexible
easy to make
strong
Which is a property of rubber?
strong and flexible.
hard and stiff
soft and rough
pretty and smells good
Name one property of fabric
rough
hard
smooth
heavy
Name one property of this paper.
easily washable
waterproof
can see through (transparent)
smooth
Which is a property of baby shampoo?
Hard
Flexible
Non-toxic (not poisonous)
Name one property of wood
smooth
flexible
hard
soft