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.
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.
Before you start writing, you should make sure you have a clear idea of what you want to say and how you`re going to say it.
Without a clear plan, you run the risk of realizing partway through that you`ve drifted off topic or written yourself into a corner, and fixing these mistakes will consume a ton of extra time.
On the topic of planning, it`s important to sketch out an idea of how long you want to spend on each section of your essay. If you know the number of paragraphs you`ll need to write ahead of time, you can do this before the exam even starts!
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.