Although the conclusion paragraph comes at the end of your essay it should not be seen as an afterthought. As the final paragraph is represents your last chance to make your case and, as such, should follow an extremely rigid format.
After all, professors want to mark high-quality essays written by well-prepared students! This heads-up gives you a great chance to prepare for the exam. If you have the time, consider mapping out a possible essay in point form before the day of the exam arrives.
Therefore, if you take the time to review your notes and ensure you understand everything that was discussed, it should be difficult for the essay question to catch you off guard. As soon as you read the question, relevant course concepts will start popping into your head, and you`ll just have to organize them into a coherent essay.
An academic essay is a focused piece of writing that develops an idea or argument using evidence, analysis and interpretation.
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.
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.