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How to Write an Expository Essay | Structure, Tips & Examples

Published on July 14, 2020 by Jack Caulfield . Revised on July 23, 2023.

“Expository” means “intended to explain or describe something.” An expository essay provides a clear, focused explanation of a particular topic, process, or set of ideas. It doesn’t set out to prove a point, just to give a balanced view of its subject matter.

Expository essays are usually short assignments intended to test your composition skills or your understanding of a subject. They tend to involve less research and original arguments than argumentative essays .

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Table of contents

When should you write an expository essay, how to approach an expository essay, introducing your essay, writing the body paragraphs, concluding your essay, other interesting articles, frequently asked questions about expository essays.

In school and university, you might have to write expository essays as in-class exercises, exam questions, or coursework assignments.

Sometimes it won’t be directly stated that the assignment is an expository essay, but there are certain keywords that imply expository writing is required. Consider the prompts below.

The word “explain” here is the clue: An essay responding to this prompt should provide an explanation of this historical process—not necessarily an original argument about it.

Sometimes you’ll be asked to define a particular term or concept. This means more than just copying down the dictionary definition; you’ll be expected to explore different ideas surrounding the term, as this prompt emphasizes.

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An expository essay should take an objective approach: It isn’t about your personal opinions or experiences. Instead, your goal is to provide an informative and balanced explanation of your topic. Avoid using the first or second person (“I” or “you”).

The structure of your expository essay will vary according to the scope of your assignment and the demands of your topic. It’s worthwhile to plan out your structure before you start, using an essay outline .

A common structure for a short expository essay consists of five paragraphs: An introduction, three body paragraphs, and a conclusion.

Like all essays, an expository essay begins with an introduction . This serves to hook the reader’s interest, briefly introduce your topic, and provide a thesis statement summarizing what you’re going to say about it.

Hover over different parts of the example below to see how a typical introduction works.

In many ways, the invention of the printing press marked the end of the Middle Ages. The medieval period in Europe is often remembered as a time of intellectual and political stagnation. Prior to the Renaissance, the average person had very limited access to books and was unlikely to be literate. The invention of the printing press in the 15th century allowed for much less restricted circulation of information in Europe, paving the way for the Reformation.

The body of your essay is where you cover your topic in depth. It often consists of three paragraphs, but may be more for a longer essay. This is where you present the details of the process, idea or topic you’re explaining.

It’s important to make sure each paragraph covers its own clearly defined topic, introduced with a topic sentence . Different topics (all related to the overall subject matter of the essay) should be presented in a logical order, with clear transitions between paragraphs.

Hover over different parts of the example paragraph below to see how a body paragraph is constructed.

The invention of the printing press in 1440 changed this situation dramatically. Johannes Gutenberg, who had worked as a goldsmith, used his knowledge of metals in the design of the press. He made his type from an alloy of lead, tin, and antimony, whose durability allowed for the reliable production of high-quality books. This new technology allowed texts to be reproduced and disseminated on a much larger scale than was previously possible. The Gutenberg Bible appeared in the 1450s, and a large number of printing presses sprang up across the continent in the following decades. Gutenberg’s invention rapidly transformed cultural production in Europe; among other things, it would lead to the Protestant Reformation.

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The conclusion of an expository essay serves to summarize the topic under discussion. It should not present any new information or evidence, but should instead focus on reinforcing the points made so far. Essentially, your conclusion is there to round off the essay in an engaging way.

Hover over different parts of the example below to see how a conclusion works.

The invention of the printing press was important not only in terms of its immediate cultural and economic effects, but also in terms of its major impact on politics and religion across Europe. In the century following the invention of the printing press, the relatively stationary intellectual atmosphere of the Middle Ages gave way to the social upheavals of the Reformation and the Renaissance. A single technological innovation had contributed to the total reshaping of the continent.

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An expository essay is a broad form that varies in length according to the scope of the assignment.

Expository essays are often assigned as a writing exercise or as part of an exam, in which case a five-paragraph essay of around 800 words may be appropriate.

You’ll usually be given guidelines regarding length; if you’re not sure, ask.

An expository essay is a common assignment in high-school and university composition classes. It might be assigned as coursework, in class, or as part of an exam.

Sometimes you might not be told explicitly to write an expository essay. Look out for prompts containing keywords like “explain” and “define.” An expository essay is usually the right response to these prompts.

An argumentative essay tends to be a longer essay involving independent research, and aims to make an original argument about a topic. Its thesis statement makes a contentious claim that must be supported in an objective, evidence-based way.

An expository essay also aims to be objective, but it doesn’t have to make an original argument. Rather, it aims to explain something (e.g., a process or idea) in a clear, concise way. Expository essays are often shorter assignments and rely less on research.

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Get the ultimate guide on writing an expository essay – step-by-step tips and examples.

Are you grappling with the challenge of composing a compelling expository essay? Look no further, as this comprehensive guide will provide you with all the essential tools and techniques to effectively convey your ideas and captivate your readers. By employing powerful writing strategies and supplementing your work with concrete examples and real-life anecdotes, you will unlock the true potential of your explanatory essay.

Begin your writing journey by harnessing the power of clarity and conciseness. Structuring your essay with a logical flow will allow your readers to effortlessly follow your thought process and grasp your central ideas. Employing strong transitions between paragraphs and employing cohesive language will ensure a seamless reading experience. Additionally, honing your analytical skills and supporting your claims with factual evidence will lend credibility to your work while fostering a deep understanding of the topic.

Furthermore, incorporating vivid examples and engaging anecdotes will breathe life into your expository essay, making your content relatable and memorable. By utilizing descriptive language and the art of storytelling, you will create a lasting impact in the minds of your readers. Whether it is a personal experience, a historical event, or a scientific study, weaving in these narratives will amplify the effectiveness and persuasiveness of your essay, leaving a lasting imprint on your audience.

Mastering the Art of Crafting a Compelling Expository Composition: Pointers and Illustrations

An in-depth exploration of the fundamentals behind composing an impactful expository essay can serve as an invaluable tool in your academic and professional endeavors. By harnessing the power of language, analysis, and evidence, you can construct a persuasive and enlightening piece of writing that will captivate your readers. Let us embark on a journey to unravel the secrets of crafting an exquisite expository essay.

1. Avoid monotony: Deliver your ideas in a fresh, stimulating manner to enthrall your audience. Strive to maintain a captivating narrative flow by skillfully employing synonyms, antonyms, idiomatic expressions, and metaphors. This will invigorate your writing and make it truly memorable.

2. Be concise yet comprehensive: Accomplish the delicate balance of being succinct without sacrificing the clarity and depth of your exposition. Remember to select your words wisely, presenting each idea concisely while ensuring it is thorough and complete.

3. Provide evidence: Back up your statements with solid evidence and well-researched examples. Citing credible sources, such as reputable studies, expert opinions, and statistical data, will add credibility and weight to your arguments, making them more persuasive and powerful.

4. Organize your thoughts: Structure your essay in a logical and coherent manner, ensuring that each idea flows seamlessly into the next. Utilize transitional words and phrases to guide your readers through the different sections of your essay, enabling them to follow your line of reasoning effortlessly.

5. Cater to your audience: Tailor your language, tone, and examples to suit the preferences and background of your intended audience. Use relatable and engaging references to convey your message effectively and establish a connection with your readers.

6. Emphasize clarity: Clarity is key when it comes to expository writing. Avoid excessive jargon, convoluted sentences, and ambiguous expressions. Instead, strive for lucidity and precision, ensuring that your readers can easily grasp the main points of your essay.

7. Show don’t tell: Instead of merely stating information, aim to vividly illustrate your ideas through anecdotes, case studies, and real-life examples. This will make your essay more relatable and memorable, enabling your readers to form a deeper understanding of the subject matter.

8. Revise and refine: Do not underestimate the importance of the revision process. Review your essay meticulously, focusing on grammar, clarity, and coherence. Eliminate redundancies, enhance sentence structure, and refine your vocabulary to elevate the quality and impact of your writing.

By equipping yourself with these essential guidelines and examples, you are well-prepared to embark on your expository essay writing journey. Remember, mastering the art of crafting a compelling expository composition requires practice and perseverance. Let your ideas flow, embrace creativity, and allow your words to inspire, educate, and leave an indelible mark in the minds of your readers.

The Significance of an Expository Article

When it pertains to written compositions, the significance of an expository article cannot be underestimated. This type of writing piece serves a crucial purpose in communicating information, presenting facts, and explaining ideas in a clear and concise manner. By utilizing objective analysis, evidence-based reasoning, and logical arguments, an expository essay provides readers with a deeper understanding of a subject matter.

Unlike other forms of writing, an expository essay focuses on informing rather than persuading or entertaining. It acts as a reliable source of knowledge, offering readers an opportunity to broaden their horizons and gain new insights. Whether used in academic, professional, or personal settings, the expository essay serves as a valuable tool for conveying information accurately and objectively.

Furthermore, an expository essay aids in building critical thinking and analytical skills. Through the process of researching and organizing information, the writer develops the ability to evaluate sources, discern facts from opinions, and present arguments based on logical reasoning. This type of writing encourages readers to question assumptions, analyze evidence, and draw their own conclusions.

Moreover, mastering the art of composing an expository essay equips individuals with essential communication skills that are applicable in various aspects of life. By learning how to present complex ideas in a clear and coherent manner, one becomes an effective communicator across different fields and disciplines. Whether it be writing research papers, reports, or even delivering presentations, the skills acquired from writing an expository essay are invaluable in expressing ideas persuasively and engaging an audience.

In conclusion, the importance of an expository essay lies in its ability to provide a comprehensive and objective understanding of a subject matter. By offering factual information, logical arguments, and clear explanations, this type of writing contributes to the development of critical thinking skills and effective communication. Whether in academic, professional, or personal settings, the expository essay plays a vital role in disseminating knowledge and fostering intellectual growth.

Understanding the Purpose and Audience

In order to create a compelling and impactful expository essay, it is important to have a clear understanding of the purpose and audience of your writing.

The purpose of an expository essay is to explain or inform the reader about a specific topic or idea. Unlike other types of essays, the main goal is to provide a balanced analysis and present factual information in a clear and concise manner. The purpose may vary depending on the specific assignment or context, but it is important to always keep the purpose in mind when writing an expository essay.

Equally important is knowing your audience. Understanding who will be reading your essay will help you tailor your writing style, tone, and level of complexity to effectively communicate your ideas. Consider the background knowledge, interests, and beliefs of your audience to ensure that your essay is accessible and engaging.

• Start by identifying the demographic characteristics of your audience, such as age, education level, and background.
• Consider their prior knowledge on the topic. Are they familiar with the subject matter, or do you need to provide additional context?
• Think about their potential biases or preconceived notions. Are there any potential challenges or objections you need to address?

By understanding the purpose and audience of your expository essay, you can craft a well-written and relevant piece that effectively communicates your ideas and engages your readers.

Choosing the Right Topic and Gathering Information

One of the crucial steps in writing an outstanding expository essay is selecting a compelling topic and gathering relevant information. The topic should be interesting, relevant, and align with the purpose of your essay. It’s important to choose a topic that you are passionate about and have a good understanding of, as it will make the research and writing process more enjoyable and easier.

Start by brainstorming different ideas and concepts that you find intriguing. Consider your personal experiences, hobbies, or areas of expertise that you would like to explore further. You can also look for inspiration from current events, popular trends, or societal issues that grab your attention. Once you have a list of potential topics, narrow it down to the one that has enough depth and scope for exploration.

Once you have chosen a topic, it’s time to gather information to support your thesis statement and provide evidence for your claims. Start by conducting thorough research using various sources such as books, scholarly articles, reputable websites, and interviews with experts in the field. Take notes and keep track of the sources you use for referencing purposes.

By choosing the right topic and gathering relevant information, you lay the foundation for a well-researched and compelling expository essay. Take the time to explore different ideas, conduct thorough research, and organize your findings effectively. Remember, a well-chosen topic and solid information will make your essay engaging and informative for your readers.

Structuring Your Expository Essay

When it comes to composing an expository essay, the way you structure your piece is crucial. Organizing your thoughts and ideas in a clear and logical manner will not only make your writing more coherent and easy to follow, but it will also help you effectively convey your message to the readers.

One effective way to structure your expository essay is to use the traditional five-paragraph format. This format consists of an introduction paragraph, three body paragraphs, and a conclusion paragraph. Each paragraph serves a specific purpose and contributes to the overall development of your essay.

The introduction paragraph is where you grab the attention of your readers and provide them with a brief overview of what your essay will be about. It should include a strong thesis statement that clearly states your main argument or point of view.

The body paragraphs are where you present your evidence, provide supporting details, and analyze your topic. Each body paragraph should focus on one main idea or aspect of your topic. Start each paragraph with a topic sentence that introduces the main point, and then provide examples, facts, or explanations to support your argument.

In the conclusion paragraph, you should summarize your main points and restate your thesis statement. Avoid introducing new information or arguments in this section. Instead, focus on leaving a lasting impression on your readers and reinforcing the main ideas discussed throughout your essay.

Remember to use appropriate transition words and phrases to ensure a smooth flow between paragraphs and ideas. Examples of transitional phrases include “firstly,” “in addition, “finally,” and “on the other hand,” among others.

By following a well-structured approach, you can effectively organize your expository essay and make it engaging and informative for your readers. Take the time to plan your essay, identify your main points, and arrange them in a logical order. With a clear structure, your expository essay will be a powerful piece of writing that effectively conveys your ideas.

Enhancing Clarity and Coherence

Creating a clear and coherent expository essay requires skillful use of language and organization. By carefully selecting words and arranging ideas logically, you can ensure that your essay is easy to understand and follow.

Word Choice: One of the most effective ways to enhance clarity is through thoughtful word choice. Consider using precise and specific language to convey your ideas. Instead of using general terms, opt for more descriptive words that accurately depict the information you are presenting.

Logical Organization: Coherence in your essay can be achieved through proper organization. Present your ideas in a logical progression, ensuring that each paragraph flows smoothly into the next. Use transitional words and phrases to connect your thoughts and guide the reader through your essay.

Consistent Structure: To enhance clarity and coherence, maintain a consistent structure throughout your essay. Use a clear introduction to outline your main points and a strong conclusion to summarize your findings. Each body paragraph should focus on a single topic and provide sufficient evidence and examples to support your claims.

Effective Transitions: Transitions are essential in ensuring a cohesive flow between ideas and paragraphs. Use transitional words and phrases such as “however,” “in addition,” and “furthermore” to link your ideas and create a smooth transition between different sections of your essay.

Eliminating Ambiguity: To enhance clarity, it is crucial to eliminate any ambiguity or confusion from your writing. Be precise in your language and avoid using vague terms or jargon. Make sure your ideas are clearly articulated and leave no room for misinterpretation.

Proofreading: Finally, closely edit and proofread your essay for clarity and coherence. Look for any unclear sentences or confusing phrases and revise them for greater clarity. Ensure that your ideas are presented in a logical and coherent manner, leaving no room for confusion.

By enhancing clarity and coherence in your expository essay, you can effectively communicate your ideas and engage your readers. Thoughtful word choice, logical organization, consistent structure, effective transitions, and careful proofreading all play important roles in creating a clear and coherent essay that will leave a lasting impact.

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Expository Essays

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What is an expository essay?

The expository essay is a genre of essay that requires the student to investigate an idea, evaluate evidence, expound on the idea, and set forth an argument concerning that idea in a clear and concise manner. This can be accomplished through comparison and contrast, definition, example, the analysis of cause and effect, etc.

Please note : This genre is commonly assigned as a tool for classroom evaluation and is often found in various exam formats.

The structure of the expository essay is held together by the following.

• A clear, concise, and defined thesis statement that occurs in the first paragraph of the essay.

It is essential that this thesis statement be appropriately narrowed to follow the guidelines set forth in the assignment. If the student does not master this portion of the essay, it will be quite difficult to compose an effective or persuasive essay.

• Clear and logical transitions between the introduction, body, and conclusion.

Transitions are the mortar that holds the foundation of the essay together. Without logical progression of thought, the reader is unable to follow the essay’s argument, and the structure will collapse.

• Body paragraphs that include evidential support.

Each paragraph should be limited to the exposition of one general idea. This will allow for clarity and direction throughout the essay. What is more, such conciseness creates an ease of readability for one’s audience. It is important to note that each paragraph in the body of the essay must have some logical connection to the thesis statement in the opening paragraph.

• Evidential support (whether factual, logical, statistical, or anecdotal).

Often times, students are required to write expository essays with little or no preparation; therefore, such essays do not typically allow for a great deal of statistical or factual evidence.

• A bit of creativity!

Though creativity and artfulness are not always associated with essay writing, it is an art form nonetheless. Try not to get stuck on the formulaic nature of expository writing at the expense of writing something interesting. Remember, though you may not be crafting the next great novel, you are attempting to leave a lasting impression on the people evaluating your essay.

• A conclusion that does not simply restate the thesis, but readdresses it in light of the evidence provided.

It is at this point of the essay that students will inevitably begin to struggle. This is the portion of the essay that will leave the most immediate impression on the mind of the reader. Therefore, it must be effective and logical. Do not introduce any new information into the conclusion; rather, synthesize and come to a conclusion concerning the information presented in the body of the essay.

A complete argument

Perhaps it is helpful to think of an essay in terms of a conversation or debate with a classmate. If I were to discuss the cause of the Great Depression and its current effect on those who lived through the tumultuous time, there would be a beginning, middle, and end to the conversation. In fact, if I were to end the exposition in the middle of my second point, questions would arise concerning the current effects on those who lived through the Depression. Therefore, the expository essay must be complete, and logically so, leaving no doubt as to its intent or argument.

The five-paragraph Essay

A common method for writing an expository essay is the five-paragraph approach. This is, however, by no means the only formula for writing such essays. If it sounds straightforward, that is because it is; in fact, the method consists of:

• an introductory paragraph
• three evidentiary body paragraphs
• a conclusion

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Expository Writing: Definition and Examples

By Hannah Yang

Table of Contents

What is expository writing, what is an expository paragraph, expository writing examples, how prowritingaid can help you with expository composition.

One of the most common types of writing is expository writing. Whether you’re a student taking an English class or a professional trying to communicate to others in your field, you’ll need to use expository writing in your day-to-day work.

So, what exactly does this term mean?

The short answer is that expository writing refers to any writing designed primarily to explain or instruct.

Read on to learn the definition of expository writing as well as some examples of what this type of writing can look like.

Before we look at examples of expository writing, let’s start with a quick definition of what this term actually means.

Expository Writing Definition

The term expository writing refers to any writing that’s designed to explain something. We use the word expository to describe any passage of writing that’s supposed to present information and help you understand it in an objective way.

Some common examples of expository writing include academic essays, textbooks, instructional guides, and news reports. Good expository writing should be factual, objective, and clear.

To better understand what this term means, think about the difference between a scientific article, a short story, and an advertisement.

The scientific article is considered expository writing because its primary purpose is to explain a particular topic in more detail. It presents data, analyzes what that data means, and focuses on the facts.  

On the other hand, the short story isn’t considered expository writing, because its core purpose isn’t to explain or inform—instead, it’s probably trying to entertain you or to take you on a journey. Short stories are narrative writing.

Similarly, an advertisement isn’t expository writing because its core purpose isn’t to explain or inform—instead, it’s trying to persuade you to buy what it’s selling. Advertisements are persuasive writing.   

Here’s a quick rundown of what expository essays should and shouldn’t do.

An expository essay should:

Teach the reader about a particular topic

Focus on the facts

Follow a clearly organized structure

Present information and details from credible sources

An expository essay should not:

Try to change the reader’s mind about something

Present the author’s personal opinions

Include made-up narratives or stories

Follow experimental or nonlinear structures

An expository paragraph is exactly what it sounds like—a paragraph of expository writing.

A well-written expository paragraph should follow a specific format to make it as clear and easy to read as possible. Most expository paragraphs do the following things:

Start with a topic sentence, which explains what the paragraph will be about

Then, include 3 – 5 body sentences that provide supporting details for the topic sentence

Finally, wrap things up with a closing sentence that summarizes what the paragraph has said

Writing an expository paragraph is a great way to practice expository writing. That’s because the paragraph follows the same structure as a more complex expository essay, just on a smaller scale.

Most expository essays should follow this format:  

Start with an introductory paragraph that includes the thesis statement, which tells the reader the core statement of the essay

Then, include 3 – 5 body paragraphs that provide factual evidence to support the thesis statement

Finally, wrap things up with a concluding paragraph that summarizes what the body paragraphs and thesis statement said

You can see the similarities between the two formats. If you can write a fantastic expository paragraph, you’ll be well-prepared to move on to writing a full expository essay.

Example of Expository Paragraph

Here’s an example of an expository paragraph that follows the structure described above.

The leading cause of death in the United States is heart disease, which can be fatal if it leads to heart attack or cardiac arrest. Heart attacks occur when a blockage in the coronary artery prevents oxygenated blood from reaching the heart. Cardiac arrests occur when the heart stops pumping entirely, which prevents the patient from breathing normally. Both of these problems can be deadly, even in seemingly healthy people who don’t have noticeable risk factors. As a result, heart disease is an important problem that many doctors and scientists are researching.

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There are many ways you can present information in an expository essay. Here are four of the most popular ways, along with examples of each one.  

Problem and Solution Essay

A problem and solution essay presents the reader with a problem and then considers possible solutions to that problem. 

Here’s an example passage you might find in a problem and solution essay:

Among the many proposed solutions to rising carbon emissions, one promising possibility is carbon trapping. Scientists are figuring out how to pull carbon emissions out of the atmosphere and trap it in less harmful forms, such as by injecting carbon dioxide underground so it will turn to stone.

Compare and Contrast Essay

This type of essay takes two subjects and compares and contrasts them. It focuses on highlighting the differences and similarities between those two things.

Here’s an example passage of this type of expository writing:

Though country music and R&B music have very different sounds, they also share many similarities. For one thing, both types of music embody a specific cultural identity. For another, both genres trace their roots back to the 1920s, when the Victor Talking Machine Company signed singers from the American South.

Classification Essay

In a classification essay, you describe the categories within a certain group of things.  

Here’s an example passage you might find in a classification essay:

There are three ways in which artificial intelligence might become stronger than humans in the future: high speed, high collective intelligence, and high quality. A speed AI would be able to perform calculations and experience the world much faster than humans. A collective intelligence, like a hive mind, would be able to break down a complex task into several parts and pursue them simultaneously. Finally, a quality AI would simply be able to solve more complex problems than humans could.

Process Essay

In a process essay, you give the reader the steps for completing a specific process. This is similar to a how-to guide or an instruction manual.   

Here’s an example passage you might find in this type of expository writing:

Caramelize the chopped onions in a frying pan. When the onions have caramelized, mix in the bell peppers, mushrooms, and tomatoes and stir for 4 – 6 minutes or until all the ingredients have softened. If you want to add meat, you can add ground beef and cook for another 4 – 6 minutes. Season with salt and pepper to taste.  

Good expository writing should be easy to read. After all, the purpose of exposition is to explain things to your readers, and you won’t be able to accomplish that if they have trouble understanding your writing.

That’s why ProWritingAid can help you write an expository essay. The grammar checker can help you ensure your sentences flow well, you’re not missing any necessary punctuation, and all your words are precise and clear.

Good luck, and happy writing!

Hannah Yang

Hannah is a speculative fiction writer who loves all things strange and surreal. She holds a BA from Yale University and lives in Colorado. When she’s not busy writing, you can find her painting watercolors, playing her ukulele, or hiking in the Rockies. Follow her work on hannahyang.com or on Twitter at @hannahxyang.

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• Writing Tips

How to Write an Expository Essay

4-minute read

• 29th March 2020

An expository essay explains something. This means investigating an idea, looking at evidence, coming to a conclusion, and explaining your thinking. But how do you write a strong expository essay? Our top tips include:

• Read the essay prompt carefully and using it to guide your research.
• Come up with a thesis statement (i.e., a position that you’ll explain).
• Plan the structure of your essay before you start writing.
• Once you have a first draft, revise and proofread to make sure it is perfect.

For more advice on how this works, check out the guide below.

1. Read Your Essay Prompt

Most expository essay prompts will ask you to do one of the following:

• Define and explain a concept or theory.
• Compare and contrast two ideas.
• Examine a problem and propose a solution.
• Describe a cause and effect relationship.
• Explain a step-by-step process.
• Analyze a broad subject and classify examples into groups.

When you’ve been set an expository assignment, then, check the prompt or question carefully. You can use the phrasing to guide your research. You may also need to select a topic to write about. If so, try to think of something:

• You already know at least something about.
• You find interesting enough to research.
• That fits with the instructions in the essay prompt (e.g., if you’ve been asked to contrast two things, you’ll need a topic that allows for a comparison).
• That is narrow enough to discuss in one essay.

Start by brainstorming topics, then narrow it down to one or two ideas.

2. Come Up with a Thesis Statement

Once you have a topic, you’ll need to do some research and develop a thesis statement. This is the proposition or position that you’ll explain in your essay.

Your thesis statement should be something you can back up with evidence and facts, as well as something that answers the question in your essay prompt. Keep in mind, too, that an expository essay should present a balanced account of the facts available, not personal opinions. For instance, we’ve come up with thesis statements for a few example essay prompts:

When you’ve selected a thesis, make sure you’ve got evidence to back it up! This may mean doing a little more research before you start writing.

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3. Structuring an Expository Essay

The exact length and content of your essay will depend on the topic and prompt. However, most expository essays follow a similar basic structure:

• Introduction – A paragraph where you introduce the essay topic and your thesis statement (i.e., the issue or idea you will explain in the essay).
• Main Body – A series of short paragraphs in which you explain your thesis statement, providing evidence and arguments to support each point.
• Conclusion – A final paragraph where you restate your thesis and how your evidence supports this. Try not to introduce any new information here (if it’s important, it should go in the main body).
• References – If required, include a bibliography of sources you’ve used.

Before you start writing, then, create an essay outline with the structure above in mind and plan what each paragraph will say.

4. Editing and Proofreading

When you have a first draft, take a break and re-read it. Now comes the redrafting ! This is where you go back over your essay and look for areas to improve. Do you provide enough evidence? Is your argument clear? Even a few tweaks may increase your mark, so make sure to redraft at least once!

Finally, make sure to have your essay proofread before you submit it for marking. This will ensure your writing is error free and easy to read, giving you an even better chance of getting the grades you deserve.

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How to Write an Expository Essay

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Does Expository Writing Have You Confused?

Maybe you find yourself on this page because your instructor asked you to write an expository essay, and you aren't exactly sure what's expected of you—if so, you've certainly found the right place. Expository writing, or exposition, is a type of discourse used to describe, explain, define, inform, or clarify. It literally means "to expose." Exposition can be found in writing or oral discourse, but for the sake of this article, we'll stick with expository writing.

You are likely familiar with expository writing already, even if the name sounds unfamiliar. Common examples include newspaper articles, how-to manuals, and assembly instructions. Expository writing is also the most frequent type of academic writing !

Present the facts, and only the facts

If you are asked to write an expository essay, then you are essentially being asked to present the facts; there is no place for bias or opinion in expository writing. In a way, this makes writing simple—it is a matter of gathering and presenting the facts about a certain topic.

Something important to keep in mind when writing exposition is that you should not assume your readers have any knowledge of the topic; don't gloss over basic or important details, even if you think they're common knowledge.

When writing expository essays, it is best to use third person narration, although second person is acceptable in some instances, such as for instructions—or articles on expository writing.

Characteristics of expository writing

There are a few characteristics of expository writing you should remember when crafting an expository essay. The first is to keep a tight focus on the main topic, avoiding lengthy tangents, wordiness, or unrelated asides that aren’t necessary for understanding your topic.

In the same vein, be sure to pick a topic that is narrow, but not so narrow that you have a hard time writing anything about it (for example, writing about ice cream would be too broad, but writing about ice cream sold at your local grocery store between 5:00 and 5:15 pm last Saturday would be too narrow).

You must also be sure to support your topic, providing plenty of facts, details, examples, and explanations, and you must do so in an organized and logical manner. Details that can support your expository writing include:

• Comparisons
• Descriptive details
• Definitions
• Charts and graphs

Formatting an expository essay

The typical format for an expository essay in school is the traditional five-paragraph essay. This includes an introduction and a conclusion, with three paragraphs for the body of the paper. Most often, these three paragraphs are limited to one subtopic each.

This is the basic essay format, but expository writing does not need to be limited to five paragraphs. No matter how long your essay is, be sure your introduction includes your thesis statement and that the paper is based on facts rather than opinions. And, as with all good essay writing , make sure to connect your paragraphs with transitions.

Methods for writing an expository essay

There are a few different methods for writing an expository essay. These include:

• Compare and contrast
• Cause and effect
• Problem and solution
• Extended definition

Generally, you will want to pick one method for each piece of expository writing. However, you may find that you can combine a few methods. The important thing is to stay focused on your topic and stick to the facts.

Now that you have a clearer understanding of expository writing, you're ready to write your essay. One final tip: be sure to give yourself plenty of time for the writing process. After you've completed your first draft, let your paper sit for a few days—this lets you return to it with fresh eyes. If you'd like a second opinion, our essay editors are always available to help.

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The term “expository” refers to expounding on, or elaborating on a topic. Hence, the main goal of an expository essay is to provide factual information on a particular subject. Although writing an engaging essay is definitely a plus, it is secondary. The main goal of writing an expository essay is to educate. 

An expository essay is a relatively unbiased piece of writing that explores a topic from all angles. In this article, we will explore the meaning of an expository essay and how to write one with the help of a few expository essay examples. Let’s take a look.

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What is an expository essay?

An expository essay is an unbiased, factual piece of writing that provides an in-depth explanation of a topic or set of ideas. It aims to explain a topic from all angles and takes no decisive stance on it.

Expository essays make no new arguments on a topic but rather explain preexisting information in a structured format. They are mainly used in assignments or exams to test the student’s knowledge of a subject. 

However, the expository essay definition remains incomplete without understanding the different types of expository essays. An “expository essay” is an umbrella term used to describe different types of essays. These essays include classification essays, definition essays, process essays, compare and contrast essays, and cause-and-effect essays.

Now that we’ve understood what is an expository essay, let’s look at its types.

1. Classification essay

A classification essay aims to group objects into distinct categories. It also involves comparing objects within the same group and highlighting their similarities and differences. For example, if the essay topic is evergreen trees, it would explore different types like pine and fir and discuss the similarities and differences between them.

2. Definition essay

A definition essay aims to provide a comprehensive explanation of a particular topic. As the name implies, the main goal is to define the subject matter in detail. So if you were writing a definition essay on the Victorian era, you would begin by defining the historical period. Then, you would move on to describe the cultural aspects such as fashion styles, notable figures, and societal norms that characterized that period.

3. Process essay

A process essay is a step-by-step guide to performing a particular task. It follows a logical, chronological order of detailed steps on how to achieve a desired outcome. For instance, if you want to write a process essay on “how to make a paper airplane” you will provide a step-by-step chronological guide on how to fold the paper in different ways to create the airplane. 

4. Compare and contrast essay

A compare and contrast essay aims to point out the subtle differences or unexpected similarities between two or more subjects. For instance, a compare and contrast essay about the types of ramen served in different parts of Japan may include the differences and similarities in the broth, ingredients used, types of noodles, and flavor profiles in each of them. 

5. Cause and effect essay

A cause-and-effect essay seeks to explore the aftermath of a specific incident. So a cause-and-effect essay on the Himalayan mountain range may analyze the movement of the tectonic plates that led to the formation of the Himalayas.

Now that we’ve fully understood what’s an expository essay let’s understand its structure.

Expository essay structure

An expository essay is written in the third person and the expository essay format, like any other essay format, consists of an introduction, body paragraphs, and a conclusion. There is no limit on the length of your essay unless instructed by your teacher or professor. 

The expository essay format typically consists of one paragraph for the introduction and conclusion and three paragraphs for the body. But you can add additional body paragraphs depending on the scope of your topic. Here’s the expository essay paragraph structure:

1. Introduction

The purpose of an introduction is to acquaint your reader with‌ your topic or thesis statement. It also involves using engaging information and a relevant context to captivate the reader.

The thesis statement for an expository essay should be unbiased and should aim to provide the reader with more information on a topic. Here’s an example of an introductory paragraph for an expository essay:

• Background information
• Thesis statement

The Victorian era, spanning from 1837 to 1901, left an indelible mark on English society. With its strict expectations governing everything from fashion to employment, it was known to be a conservative society. But amidst the rigidity, the period also saw remarkable progress in industry, technology, and science. It’s a time of paradox, where tradition and innovation coexisted. In this essay, we’ll delve into the fascinating complexities of the Victorian era and how they shaped English society for generations to come.

2. Body paragraph

After understanding how to start an expository essay the next step is to construct substantial body paragraphs. Each body paragraph in an expository essay consists of a topic sentence, its explanation, and a transition statement. A single idea should be introduced in each paragraph. 

These ideas can be arranged chronologically, in the order of importance, or even in a random manner, depending on the purpose and the message of your essay. For instance, a step-by-step guide will always be written chronologically, from the first to the final step.  Let’s take a look at an example of a body paragraph for an expository essay.

• Topic sentence
• Explanation
• Transition statement

During the Victorian era, the social hierarchy was rigid, with the aristocracy and landed gentry holding most of the power, wealth, and privilege . Shockingly, the upper class comprised only 0.7% of the population, yet dominated England’s resources and politics. Meanwhile, the working class, who made up the majority of society, faced harsh living and working conditions and had limited opportunities for upward mobility. Working-class men in industrial cities had an average life expectancy of just 16 years. Despite these challenges, the Victorian era also saw a growing movement towards social reform, such as the National Health Service and Factory Act, aimed at improving the working class’s quality of life. Although the oppressive social hierarchy was highly apparent, the Victorian era represented a time of progress and change in England for many.

3. Conclusion

The purpose of the conclusion is to tie up loose ends and to provide a short summary of your essay. End your essay with a strong, meaningful statement that leaves a lasting impression. This helps reinforce the significance of your thesis statement to the reader.

The conclusion should introduce no new information but rather focus on the broader impact and applications of your topic and central idea. Here’s an example of a concluding paragraph for an expository essay.

• Updated thesis statement
• Brief overview
• Concluding statement

The Victorian era brought about significant changes in society, culture, and technology, including the rise of the middle class, the expansion of the British Empire, the emergence of new literary and artistic movements, and the advancement of science and technology. Despite its flaws, it laid the foundation for modern society and continues to impact contemporary culture. This essay explored the Victorian era’s impact on literature, social norms, and technological advancements, providing a comprehensive overview of this era’s influence on society and culture. Overall, the Victorian era’s legacy continues to shape our world today.

Now that we’re familiar with the structure of an expository essay, let’s understand how to write it.

How to write an expository essay  

Although an essay is a highly versatile piece of writing, it follows the same basic steps. This involves choosing a relevant topic, crafting a clear thesis statement, creating a structured outline, and writing and revising your essay. Here are some simple steps to write an expository essay.

1. Choose an appropriate topic

An expository essay is based on accurate facts and information, so it makes sense to choose a topic you’re already familiar with. This will not only make the research process much easier but will also help you approach your topic in depth.

2. Craft the thesis statement

Create an interesting and succinct thesis statement that you can expound on. A thesis statement that is both intriguing and clear creates a strong foundation for your essay.

3. Create an essay outline

You can better understand how to structure your expository essay by constructing an outline.

An outline not only provides flow to your essay but also serves as a base to fall back on when in doubt. It is created by constructing relevant topic sentences that support your thesis statement and arranging them in a logical order. 

4. Write the first draft

Once you have created the outline, the next step is to flesh it out and start writing your essay. Make sure that you use reliable sources of information and accurately cite them during your writing process.

5. Revise and proofread 

After the first draft of your essay is complete, make sure to proofread it and revise any structural, grammatical, or factual inconsistencies. If you have the option, it always helps to hire essay editing services that can handle this crucial task for you.

Expository essay outline 

Before embarking on your essay writing journey, make sure that you have a solid base to fall back on. This can be done by creating a comprehensive expository essay outline with a detailed thesis statement, relevant topic sentences, and supporting bits of information. 

Here’s an example of an expository essay outline on the impact of the wheel on modern-day technology: 

The Impact of the Wheel on Modern-Day Technology

I. Introduction

A. Hook: An interesting fact or a historical anecdote about the invention of the wheel

B. Context: The significance of the wheel in ancient times

C. Thesis statement: The wheel has been a crucial invention that has influenced modern-day technology in various fields.

II. History and Evolution of the Wheel

A. Origin and early uses of the wheel

B. Development of the wheel and axle

C. Role of the wheel in ancient civilizations, such as Mesopotamia, China, and Egypt

D. The role of the wheel in the Industrial Revolution

III. The Influence of the Wheel on Transportation Technology

A. The invention of the modern-day car and its components

B. The development of airplanes and trains

C. The influence of the wheel on space exploration

IV. The Influence of the Wheel on Manufacturing Technology

A. The role of wheels and conveyors in modern factories

B. The use of wheels in heavy machinery and equipment

C. The influence of the wheel in assembly line production

V. The Influence of the Wheel on Everyday Technology

A. The role of the wheel in household appliances and gadgets

B. The use of wheels in sporting equipment and toys

C. The influence of the wheel on modern-day robotics

VI. Conclusion

A. Restate thesis statement

B. Summarize the main points of the essay

C. Final thoughts: The significance of the wheel on modern-day technology

D. Call to action or recommendation for further research or action

Expository essay example

To help you in your writing process, we’ve provided a comprehensive expository essay example. It discusses the impact of Shakespeare’s work on modern-day literature. This expository essay sample deviates from the original five-paragraph structure and consists of an introductory paragraph, four body paragraphs, and a concluding paragraph.

Influence of Shakespeare on Modern-Day Literature

William Shakespeare is widely regarded as one of the greatest playwrights in the history of English literature. His works have had a significant influence on modern-day literature, and his plays continue to be performed and adapted into various forms, including films, television shows, and novels. In this essay, we will explore the influence of Shakespeare on modern-day literature.

Shakespeare’s influence on the English language cannot be overstated. He is credited with the invention of over 1,700 words and phrases, including “eyeball,” “fashionable,” “addiction,” and “bedazzled,” to name a few. His writing style, characterized by poetic language, rich imagery, and powerful themes, has inspired countless writers and poets over the centuries. Many writers have attempted to imitate his style or use his works as a reference for their writing.

Moreover, Shakespeare’s plays, which were written over 400 years ago, still resonate with audiences today. His exploration of universal themes such as love, jealousy, power, and ambition, continues to captivate readers and audiences worldwide. The characters in his plays, such as Romeo and Juliet , Hamlet , Macbeth , and Othello , are iconic and have become part of our cultural heritage.

As a result, today’s media and entertainment have been heavily influenced by Shakespeare’s works. Many writers have adapted his plays into modern settings, retelling the stories in contemporary contexts. For example, the musical West Side Story , which is based on Romeo and Juliet , is set in 1950s New York City, while the film 10 Things I Hate About You is a modern retelling of The Taming of the Shrew .

Shakespeare’s influence is not only evident in media but also in the language and themes used in modern literature. His exploration of human nature and the human condition has inspired many writers to delve deeper into the human psyche, exploring complex emotions and motivations. His use of metaphors, symbolism, and imagery has become a hallmark of literary writing, inspiring many writers to use similar techniques in their works.

In conclusion, William Shakespeare’s influence on modern-day literature cannot be overstated. His works continue to be read and performed, inspiring writers and artists around the world. His use of language, themes, and characters has become part of our cultural heritage and continues to shape how we view the world. Shakespeare’s impact on modern-day literature is a testament to his enduring legacy as one of the greatest writers of all time.

Now that you have clarity about expository essays, you can use this information to write expository essays. As providers of essay editing services , we realize that you may also have doubts about other types of essays like narrative essays, argumentative essays, and more.

Keep reading with more resources from your loyal editors and proofreaders:

• Narrative Essay | Step-by-Step Guide with Examples
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• How to Write an Essay in 8 Simple Steps (Examples Included)
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Frequently Asked Questions

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What Is Expository Writing?

How to Write an Expository Essay

• Ph.D., Rhetoric and English, University of Georgia
• M.A., Modern English and American Literature, University of Leicester
• B.A., English, State University of New York

Expository writing is used to convey factual information (as opposed to creative writing, such as fiction). It is the language of learning and understanding the world around us. If you've ever read an encyclopedia entry, a how-to article on a website, or a chapter in a textbook, then you've encountered examples of expository writing.

Key Takeaways: Expository Writing

• Just the facts, M'am: Expository writing is informational, not creative writing.
• Anytime you write to describe or explain, you use expository writing.
• Use a logical flow when planning an expository essay, report, or article: introduction, body text, and conclusion.
• It's often easier to write the body of your article first, before composing the introduction or conclusion.

Expository writing is everywhere in everyday life, not just academic settings, as it's present anytime there's information to be conveyed. It can take form in an academic paper, an article for a newspaper, a report for a business, or even book-length nonfiction. It explains, informs, and describes.

Types of Expository Writing

In  composition studies , expository writing (also called exposition ) is one of the four traditional  modes of discourse . It may include elements of  narration ,  description , and  argumentation . Unlike creative or  persuasive writing , which can appeal to emotions and use anecdotes, expository writing's primary  purpose  is to deliver information about an issue, subject, method, or idea using facts.

Exposition may take one of several forms:

• Descriptive/definition:  In this style of writing, topics are defined by characteristics, traits, and examples. An encyclopedia entry is a kind of descriptive essay. 
• Process/sequential:  This essay outlines a series of steps needed in order to complete a task or produce something. A recipe at the end of an article in a food magazine is one example.
• Comparative/contrast:  This kind of exposition is used to demonstrate how two or more subjects are the same and different. An article that explains the difference between owning and renting a home and the benefits and drawbacks of each is one such an example.
• Cause/effect:  This kind of essay describes how one step leads to a result. An example is a personal blog chronicling a workout regimen and documenting the results over time.
• Problem/solution: This type of essay presents a problem and possible solutions, backed by data and facts, not just opinion.
• Classification: A classification essay breaks down a broad topic into categories or groupings.

Tips for Expository Writing

As you write, keep in mind some of these tips for creating an effective expository essay:

Start where you know the information best. You don't have to write your introduction first. In fact, it might be easier to wait until the end for that. If you don't like the look of a blank page, move over the slugs from your outline for the main body paragraphs and write the topic sentences for each. Then start putting in your information according to each paragraph's topic.

Be clear and concise.  Readers have a limited attention span. Make your case succinctly in language that the average reader can understand. 

Stick to the facts.  Although an exposition can be persuasive, it should not be based on opinion only. Support your case with facts, data, and reputable sources that can be documented and verified.

Consider voice and tone.  How you address the reader depends on the kind of essay you're writing. An essay written in the first person is fine for a personal travel essay but is inappropriate if you're a business reporter describing a patent lawsuit. Think about your audience before you begin writing.

Planning Your Essay

• Brainstorm: Jot down ideas on a blank piece of paper. Connect them with arrows and lines, or just make lists. Rigor doesn't matter at this stage. Bad ideas don't matter at this stage. Just write down ideas, and the engine in your head will lead you to a good one. When you've got that idea, then repeat the brainstorming exercise with ideas that you want to pursue on that topic and information you could put in. From this list, you'll start to see a path emerge for your research or narrative to follow.
• Compose your thesis: When your ideas coalesce into a sentence in which you can summarize the topic you're writing about, you're ready to compose your thesis sentence. Write down in one sentence the main idea that you'll explore in your paper.
• Examine your thesis: Is it clear? Does it contain opinion? If so, revise that out. For this type of essay, you stick to the facts and evidence. This isn't an editorial. Is the thesis' scope manageable? You don't want your topic too narrow or too broad to be covered in the amount of space you have for your paper. If it's not a manageable topic, refine it. Don't be dismayed if you have to come back and tweak it if your research finds that your initial idea was off-kilter. It's all just part of the process of focusing the material.
• Outline: It may seem inconsequential, but making even a quick outline can save you time by organizing your areas of pursuit and narrowing them down. When you see your topics in an organized list, you may be able to discard off-topic threads before you research them—or as you're researching them and you find they just don't work.
• Research: Find your data and sources to back up the areas you want to pursue to support your thesis statement. Look for sources written by experts, including organizations, and watch for bias. Possible sources include statistics, definitions, charts and graphs, and expert quotes and anecdotes. Compile descriptive details and comparisons to make your topic clear to your reader, when applicable.

What Is an Expository Essay?

An expository essay has three basic parts: the introduction, the body, and the conclusion. Each is crucial to writing a clear article or effective argument.

The introduction: The first paragraph is where you'll lay the foundation for your essay and give the reader an overview of your thesis. Use your opening sentence to get the reader's attention, and then follow up with a few sentences that give your reader some context for the information you're about to cover.

The body:  At a minimum, include three to five paragraphs in the body of your expository essay. The body could be considerably longer, depending on your topic and audience. Each paragraph begins with a topic sentence where you state your case or objective. Each topic sentence supports your overall thesis statement. Then, each paragraph includes several sentences that expand on the information and/or support the topic sentence. Finally, a concluding sentence offers a transition to the following paragraph in the essay.

The conclusion:  The final section of your expository essay should give the reader a concise overview of your thesis. The intent is not merely to summarize your argument but to use it as a means of proposing further action, offering a solution, or posing new questions to explore. Don't cover new material related to your thesis, though. This is where you wrap it all up.

Expository Examples

An expository article or report about a lake, for example, could discuss its ecosystem: the plants and animals that depend on it along with its climate. It could describe physical details about its size, depth, amount of rainfall each year, and the number of tourists it receives annually. Information on when it was formed, its best fishing spots, or its water quality could be included, depending on the audience for the piece.

An expository piece could be in third person or second person. Second-person examples could include, for example, how to test lake water for pollutants or how to kill invasive species. Expository writing is useful and informative.

In contrast, someone writing a creative nonfiction article about a lake might relate the place to a defining moment in his or her life, penning the piece in first person. It could be filled with emotion, opinion, sensory details, and even include dialogue and flashbacks. It's a much more evocative, personal type of writing than an expository piece, even though they're both nonfiction styles.

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