notes on the four types of materials you need to know about

http://www.divshare.com/download/2101052-86f

The body of Del boy and Rodney’s van is a composite (GRP)

Write up the experiment from today ( method and results) on making ammonium sulphate fertiliser.

This work is to be completed by wednesday.

http://www.divshare.com/download/2100916-da3

This must be handed in on thursday

http://www.divshare.com/download/2100846-ce2

This must be handed in on friday.