In such circumstances, writers must attend carefully to the essay prompt (sometimes as simple as “Write a one-page summary of your reasons for wanting to pursue graduate study”) and recognize that evaluators tend to judge these essays on the same fundamental principles, as follows: Good writers accomplish these tasks by immediately establishing each paragraph’s topic and maintaining paragraph unity, by using concrete, personal examples to demonstrate their points, and by not prolonging the ending of the essay needlessly.
Also, good writers study the target opportunity as carefully as they can, seeking to become an “insider,” perhaps even communicating with a professor they would like to work with at the target program, and tailoring the material accordingly so that evaluators can gauge the sincerity of their interest In the pdf link below, the first two one-page statements written by students in the geological sciences are interesting to compare to each other.
While it might be tempting to go off on a tangent about some interesting side note to your topic, doing so can make your writing less concise.
Always question any evidence you include in your essay; ask yourself, "Does this directly support my thesis?
Try to use the active voice instead of the passive whenever possible (e.g., "this study found" instead of "it was found by this study"). How you use language is important, especially in academic essay writing.
When writing an academic essay, remember that you are trying to persuade others that you are an expert who can make an intelligent argument.
One of the most overlooked areas of academic essay writing is the conclusion.
Your conclusion is what ties all your research together to prove your thesis.
It should not be a restatement of your introduction or a copy-and-paste of your thesis itself.
A proper conclusion quickly outlines the key evidence discussed in the body of an essay and directly ties it to the thesis to show how this evidence proves or disproves the main argument of one's research.