MATERIALS 2015CEIP MARE NOSTRUM
Natural materials are found in nature
Wood is a natural material
wood
Cotton is a natural material
COTTON
Leather is a natural material
LEATHER
Wool is a natural material
WOOL
Manufactured materials are created
Paper is a manufactured material
Paper comes from wood
Bricks are a manufactured material
Plastic is a manufactured material
Glass is a manufactured material
Metal is a manufactured material
Materials can be transparent or opaque
Transparent vs Opaque
Rigid vs Bendy
Materials can be rigid or bendy
Some materials are elastic
Elastic
Materials can be rough or smooth
Rough vs Smooth
Materials can be hard or soft
Hard vs Soft
Put paper and card in the blue bin.
Put plastic in the yellow bin.
Put glass in the green bin.
Put rubbish in the green bin.
There are physical changes