Materials

Which of these materials are natural

• papers

• wooden table

• Clothing

• plastic bags

What are the properties of a ruler

• flexible

• strong

• plastic

• waterproof

flexibility means ability to bend without breaking

• true

• False

waterproof means : absorb any water

• True

• False

what is the property of glass

• transparent

• strong

• Flexible

• Waterproof

What are made from ceramic ?

• Ceramic pots

• vases

• Window panes

• fork

plastics are man made material

• False

• True

Things made out of metal

• Cars

• wheel

• Spoons

• erasers

wood is made from trees

• True

• False

Which of these things are made from rubber ?

• Wheels

• Door

• Paper

• Pencil

• Gloves