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.
Let`s say we`re writing an essay about the development of Braille — the raised-dot reading and writing system used by visually impaired people.
Perfecting paragraphs is a time-consuming process, and, if you spend too much time editing before the essay is finished, you might have to rush through the last few sections or leave them out entirely. For this reason, it`s best to focus on producing a complete first draft before you worry about edits and revisions.
Define a topic: If you`re allowed to choose your own topic, try to pick something that you already know a bit about and that will hold your interest.
Create an outline: Map out the rough structure of your essay in an outline. This makes it easier to start writing and keeps you on track as you go.
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.