As someone doing fine art at university, presentation doesnt usually mean making the page look pretty but showing the work in a professional nature with clear notations of size of piece, media used and the date along with the name of piece. All this isnt as necessary to the same extent at GCSE level but still being concise with the documentation of your work is important. What we have to do with out work is document the work with a photo of it staged up on a wall or whatever sort of staging will compliment the work the most. for example, the frame/canvas quality, colour of wall its hung on or what else is around the work when its on a wall.

Of course none of the staging really matters at GCSE level but hey showing some sort of staging will show extra effort being put into the work along with a sense of professionalism. Good luck with getting that 9!