An essay is a piece of writing that is composed to argue a point, express an opinion, or explain an idea. A synonym for essay is treatise, a written piece of work that discusses a particular subject in detail. Shorter than a book, it is more in-depth than an article.
Essays are typically used in high school and college to assess the student's knowledge of a particular topic or subject. The student might be asked to write on a particular subject such as the history of the United States or the use of the scientific method. In these types of essays, the student typically uses facts and evidence to support his or her argument.
In contrast, shows are usually used to entertain audiences. They are often staged performances that involve actors, singers, and other performers. Shows can be found in a variety of formats such as movies, plays, musicals, concerts, and television programs. While shows might include some educational elements, they are primarily used to entertain.
Shows and essays are two distinct forms of writing that have very different purposes. Essays are used to show an understanding of a particular subject or topic while shows are used to entertain an audience. While there may be elements that overlap between the two forms, they should generally be approached with two different mindsets. A successful essay will require a thorough understanding of the topic and the ability to present evidence and facts in an organized and persuasive manner. In contrast, a successful show will require an entertaining script and talented performers.