Introduction
I remember when I was at school I sometimes got bad grades when writing essays. This, the teachers claimed, was because I’d used an unconventional structure. Rather than start with an introduction, continue with the discussion and finish with my conclusion I’d often start with a rather long introduction, which included my view, and then argued my case in the rest of the text. I guess it weakened my argument a little to do it like that, but people did remember it!