Read the sections "Introduction" and "The Basics of Plastics." What is a plastic? Look up the word polymer in the dictionary and write down its definition.
From the left navigational bar, click on At Play. Read about some of the products made of plastic we use to have fun.
Can you think of any other plastic products that you use? Make a chart containing the names of 4 or 5 of these products and brief descriptions of their uses.