Thanks Ross!

From Ross Wainwright, our colleague in Australia, comes this extremely useful link from Monash University, providing an online tutorial to writing good essays in Economics:

http://www.monash.edu.au/lls/llonline/writing/business-economics/economics/2.xml

There are many more online economics tutorials - such as this one from South Carolina:

http://hadm.sph.sc.edu/COURSES/Econ/Tutorials.html

MIT has put all its lecture notes online - you may find some a bit hard, but at least it'll show you where the subject is going:

http://www.google.co.uk/search?hl=en&q=online+tutorial+economics&meta=