4. Types of the Expository Essay
4.3. Classification Essay
Definition:
It is a formal piece of writing designed to showcase your skills in categorizing and generalization. You will be required to organize things into groups and offer up examples that fit into each. It is up to you to decide on the criteria for classification, but you must be able to explain your reasoning.
Structure:
One of the first things to think about when learning how to write a classification essay is the structure. For the purpose of this guide we will go with the popular ‘five paragraphs’ method, but when you come to actually write your assignment you can add in additional paragraphs as appropriate;
1. Introductory Paragraph
As with any type of essay, your starting point is the introduction. You will want to clearly identify your subject, so explain what you are going to be categorizing. It is also a good idea to offer readers an explanation of the purpose of your essay. Why are you categorizing these items? Finally, you will want to close your introduction with your thesis statement. This will identify your groups and perhaps offer a brief explanation of the criteria for each of them
2. Body Paragraphs
The body of your essay will be 3 or more paragraphs. Each paragraph should deal with a different category. Start by explaining the criteria for each of them and perhaps discuss the strengths or weaknesses. You should also offer relevant examples. Depending on the length of your paragraphs you may wish to break them down into shorter ones. This is fine, but you will need to make sure you have clear transitions when moving to a new category.
3. Conclusion
The final paragraph is where you will pull together the various categories that you have examined in the body of your classification essay. It is usual to offer a brief summary on each of them. Depending on the subject matter, you may also decide to recommend the particular one over the others, but if you do so make sure you emphasize why you have come to that conclusion.