The purpose of exposition or expository writing is not primarily to amuse, but to enlighten and instruct. Examples of expository writing include Expository writing is used to convey information. It is the language of learning and understanding the world around us. What is Expository Writing? All types of writing have a main purpose, or an objective, to achieve. You know that the purpose of a fiction is to tell a story.
An Expository Essay is a piece of written work that aims to define and investigate a topic for the reader.5 Main Types of Expository Writing. Tips on Writing an Expository Essay. The purpose of the expository essay is to explain a topic in a logical and straightforward manner.