Unless if you finished way ahead of schedule, don`t worry about major revisions like reorganizing the structure of the essay–it`s better to hand in an essay with an imperfect structure than a paper that`s impossible to follow because you had to stop halfway through the revision process.
Some students react to the time pressure of essay exams by scribbling down their introduction as soon as they`ve read the question and figuring out their points as they go. While it might seem counter-intuitive, taking five or ten minutes before you start writing in order to draw up a plan will be an enormous time saver.
When composing essays, many students stop and read over each paragraph once they finish it, making sure that it`s well-written and free of errors before advancing to the next one. This approach is entirely logical when there`s no time pressure involved, but it can actually work against you during an exam.
An academic essay is a focused piece of writing that develops an idea or argument using evidence, analysis and interpretation.
Come up with a thesis: The thesis is the central point or argument that you want to make. A clear thesis is essential for a focused essay—you should keep referring back to it as you write.
This tip may seem basic, but it`s easy to forget and it can make a big difference. Both these measures won`t just make it easier for the marker to read your paper; they`ll also help you write it. If you have time left at the end of the exam for review, having the ability to skim quickly through your work and write revisions in blank spaces will be incredibly helpful.