Materials and Properties Aamna

Bridges are made of metal and concrete because those materials are ____________.

• strong
• heavy
• long
• flexible

What property do sling shots need to have?

• blue
• stretchy
• absorbent
• short

A bungee cord needs to be made out of something _____________.

• short
• light
• stretchy
• thin

Why is foil not a good material for cleaning up a spill?

• It is not absorbent
• It is not big
• It is not stretchy
• It is not green

How can you check to see which material is the most absorbent?

• Look at the color
• Test them
• Just choose one
• You can guess

What property of a raincoat makes it useful?

• It is absorbent
• It is not absorbent
• It is soft
• It is pink

Transparent and brittle

• Metal

• Sponge

• Glass

• Plastic

Shiny and conducts electricity

• Meetal

• Polythene

• Rubber

• Metal

Flexible and elastic and a opaque

• Fabric

• Tissue paper

• Rubber

• Wood

Soft and a good thermal insulator

• Fabric/cotton/sponge

• Rubber/metal/tissue

• Wood/polythene/plastic