What I did:

I created all of the subpages.  I outlined my essay within those pages and decided what exactly I will be talking about.  I then started writing my overview of my interface on the main page.

Why I did what I did:

I created all the of subpages to allow me to organize my thoughts to start my essay.  I outlined my essay to allow me to just be able to go in and start writing and have a clear idea on what I am going to be writing about.  This should expedite my writing as the main points are already there.  I then started writing my overview to start my essay.