Explaining how to write up an essay in words can be hard although, the way you write an essay is
Introduction
Body
Conclusion
The introduction introduces the topic in which you will be talking about and a response to the question you are answering.
E.g. Channel 10 is the best TV station.
You introduce to the examiner that you are talking about why channel 10 is the best TV station. In the introduction you also need to include the three main points you will be talking about.
The body are 3 paragraphs that you give an explaination of each point that you spoke about in the introduction and elaborate to prove why channel 10 is the best TV station ...
The conclusion is an overall statement or summary of the whole essay.
Like
As stated in the above essay, it has been proven that channel 10 is the best TV station. The conclusion is basically a reinforcement of the whole essay and the points that you are proven...
Hope i helped

... if not ... Email me on
Cheeky_Bub4life@msn.com
and i will send you essays and explain in every depth of how to write one


Cheers!