Don’t let yourself be tricked by the fact that the term of expository essay sounds fancy. There’s a high probability that you’ve already written this type of essay in the past, without knowing that it was called this way. To make you aware of what an expository essay involves, we’ll begin by defining the term of “expository.” Taking into account that this word has the meaning of providing an explanation, an expository essay is an assignment in which you are required to explain and conduct research on a particular subject. Moreover, expository essays also have the objective of demonstrating a thesis. In doing so, you need to make use of authentic evidence. As opposed to what most students tend to believe, providing such an explanation and persuading the reader to believe it is quite difficult.