Plastics - James's class

Read the following interactive presentation about how plastic is made:
http://www.plasticseurope.org/what-is-plastic/how-plastic-is-made.aspx

Now watch this video for even more information:
http://www.youtube.com/watch?v=6eCt0VDg-Kc

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Your assignment:

Create an explanatory poster telling how plastic is made.

You must have:

   1.  The steps of the process, numbered (i.e. #1 get oil #2 boil oil)
   2.  Pictures to illustrate the process.
   3.  Text to explain how plastic is made.
   4.  The following words and phrases have to be worked into your poster, somehow!
            solid      liquid     gas     chemical change    properties    

Here's an example of an explanatory poster:

Your poster must be done by Friday, November 1st when you come back to the library.