ENGINEERING MATERIALS
ALIVE OR NOT ALIVE ORGANIC: COMES FROM LIFE Can you name any materials that were grown or alive that are turned into products? INORGANIC: HAS NO LIVING CELLS Can you name any materials that were never alive that we turn into products?
WOOD VS METAL WOOD Come from Trees - organic -Why is it used so much for building with? (quality or characteristic) METAL Come from the Earth – inorganic - Why are houses not built with out of metal? - What is the main products we use from metal?
PLASTICS VS CERAMICS PLASTIC Comes from petroleum (gas) - ?? - Where do we use plastic in our society? CERAMICS Made from sand or clay - inorganic - What products are ceramic? Do you know how they are finished?
WOOD VS PLASTIC VS METAL HOW PAPER IS MADE h1Va44 h1Va44 How metal is made dTg HOW PLASTIC IS MADE? T9Ro
THE 3 LITTLE PIGS Which house would you choose and why?