MATERIALS ACRYLIC ALUMINIUM BRASS BATT BROCADE BRONZE CANVAS CARDBOARD CASHMERE CEMENT CLAY CONCRETE COPPER COTTON DENIM FEATHER FIBERGLASS FLANNEL GAUZE GLASS GOLD IRON LACE LEAD LEATHER LINEN MARBLE NYLON PAPER PLASTER PLASTIC PLYWOOD POLYESTER PORCELAIN POTTERY RUBBER SILK SILVER STEEL STONE STRAW SUEDE TIN VELVET WAX WOOD WOOL ZINC MATERIALS CAN BE… MATCH THE OPPOSITES DESCRIBE THE ROOM HARD NATURAL ROUGH WEAK FLEXIBLE OPAQUE STIFF TOUGH ABSORBENT OBJECT A B C D E F G H I BENDY STRONG, TRANSPARENT SOFT SMOOTH BRITTLE TAKE A LOOK AT THE FOLLOWING OBJECTS NAME THEM, SAY WHAT IT IS USED FOR AND WHAT ARE THEY MADE OF SYNTHETIC PERMEABLE NAME RIGID WHAT IS IT USED FOR? WHAT IS IT MADE OF?