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Expository Writing: Definition and Examples

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 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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How to Write an Expository Essay: Definition, Outline, Writing Tips, and Examples

In the realm of academic writing, this type of essay stands as a beacon of clarity, demanding writers to illuminate a subject with precision and objectivity. Whether you're a seasoned essayist or a student embarking on your first exploration of this genre, mastering the art of expository writing is a valuable skill that transcends disciplines. This form of essay invites you to delve into expository essay topics, dissect their intricacies, and present your findings in a straightforward manner. 

In this comprehensive guide, we will explore the terrain of expository writing, unraveling the techniques and strategies that transform a mere composition into a beacon of insight. From understanding the fundamental principles to honing your ability to craft a compelling thesis, join us on a journey that promises to demystify the process of writing, empowering you to articulate ideas with clarity and purpose. Or, you can get our essay writing help and take care of other important tasks set for today.

What Is an Expository Essay

An expository essay is a form of academic writing that aims to elucidate, clarify, and present a balanced analysis of a particular topic or idea. Unlike other essay types that may delve into personal opinions or narratives, the expository essay emphasizes objectivity and factual accuracy. The primary objective is to provide a clear and comprehensive explanation of the chosen subject, exploring its various facets, presenting evidence, and ensuring a logical progression of ideas. 

According to an expository essay definition, this genre requires the writer to delve into research, organize information systematically, and deliver a coherent and informative piece that educates the reader on the chosen topic. Whether investigating a scientific concept, historical event, or literary work, it serves as a vehicle for conveying knowledge in a concise, lucid manner.

Expository Essay Examples

An expository essay example serves as a valuable tool for students, offering a concrete illustration of the structure, style, and depth expected in this genre of writing. By studying examples, students gain insights into effective thesis formulation, organizing ideas within paragraphs, and integrating supporting evidence to bolster arguments. 

Additionally, examples showcase how to balance factual accuracy and engaging prose, providing a model for clear and concise communication. Students can draw inspiration from the content and presentation of well-crafted expository essays, honing their own skills in research, analysis, and effective expression. By the way, we have an interesting autobiography example , so check it out!

Example 1: “The Evolution of Artificial Intelligence”

This expository essay explores the multifaceted evolution of artificial intelligence (AI), examining its historical roots, contemporary applications across various industries, and the consequential societal impact. It provides a comprehensive overview of AI's journey from philosophical debates and early computational developments to its current role as a transformative force in healthcare, finance, manufacturing, and entertainment. Additionally, the essay addresses ethical considerations surrounding the widespread adoption of AI, including concerns related to job displacement, privacy, and responsible development. Ultimately, it navigates the complex landscape of artificial intelligence, shedding light on its remarkable advancements and its challenges to our ever-changing society.

Example 2: “The Benefits of Outdoor Education for Children”

This essay highlights the advantages of outdoor education for children, emphasizing its positive impacts on their physical, mental, and social development. It argues that outdoor activities like hiking, camping, and team sports not only promote physical health by encouraging movement and reducing sedentary behavior but also contribute to mental well-being by providing a respite from everyday stressors and fostering a connection with nature. Furthermore, it suggests that exposure to outdoor environments cultivates environmental awareness and a sense of stewardship among children.

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Types of Expository Essay

Expository essays come in several distinct types, each serving a unique purpose and requiring specific approaches to convey information effectively. One common categorization includes:

• Descriptive Expository Essay. This type focuses on painting a vivid picture of a subject, using sensory details to engage the reader's imagination. It aims to create a clear and sensory-rich portrayal of a person, place, object, or experience.
• Process Expository Essay. Here, the writer breaks down a complex process or procedure into manageable steps, providing a detailed and sequential explanation. This type of essay is instructional, guiding readers through a series of actions to achieve a specific outcome.
• Comparison and Contrast Expository Essay. This form involves analyzing similarities and differences between two or more subjects, offering insights into their shared characteristics or divergent qualities. It requires a careful examination of the chosen elements to highlight their relationships.
• Cause and Effect Expository Essay. Focused on exploring the reasons behind an occurrence and its subsequent consequences, this type delves into the cause-and-effect relationships within a given topic. Writers elucidate the connections between actions and outcomes, fostering a deeper understanding of the subject matter.
• Problem and Solution Expository Essay. Addressing real-world issues, this essay type identifies a specific problem, analyzes its root causes, and proposes viable solutions. It encourages critical thinking and problem-solving skills, compelling readers to consider alternative approaches to challenges.
• Definition Expository Essay. This essay seeks to clarify and explain the meaning of a particular term, concept, or idea. Writers provide a comprehensive definition, often including examples and illustrations to ensure readers grasp the essence of the subject.
• Cause and Effect Expository Essay. This type of essay examines the reasons behind a particular phenomenon or event and explores its subsequent effects. It aims to establish a clear cause-and-effect relationship, allowing readers to comprehend the interconnected elements of the topic.

Understanding these diverse types of essays empowers writers to choose the most suitable approach for effectively conveying information and achieving their communicative goals. Our experts can rewrite essay that you already did according to any of the above-mentioned types.

Expository Essay Topics

Selecting compelling expository essay topics requires thoughtful consideration of both personal interest and the potential engagement of the intended audience. Start by identifying subjects that genuinely captivate your curiosity or align with your expertise, as this enthusiasm will naturally infuse vigor into your writing. Additionally, assess the topic's relevance in the broader context, ensuring it addresses contemporary issues or timeless themes. 

Consider the audience's interests, aiming for subjects that resonate with their experiences or evoke a sense of shared relevance. Striking a balance between uniqueness and accessibility is key—opt for topics that allow you to offer fresh perspectives while ensuring there is ample research material available. Ultimately, the best topics seamlessly blend your passion, the audience's interests, and the broader significance of the chosen subject, ensuring a captivating and informative exploration for both writer and reader alike. Here are expository essay ideas from our writers for your inspiration:

• The influence of art on human emotions.
• Exploring the life cycle of a star.
• Tips for sustainable living in urban areas.
• The impact of social media on political awareness.
• How to cultivate a positive mindset in challenging times.
• The history and cultural significance of tattoos.
• The process of recycling electronic waste.
• Benefits of incorporating meditation into daily routines.
• The role of laughter in maintaining mental health.
• Understanding the psychology of decision-making.
• The impact of fashion on individual expression.
• Tips for effective conflict resolution in relationships.
• The science behind the sense of taste.
• The significance of biodiversity in ecosystems.
• Exploring the history of traditional folk music.
• How to foster a sense of community in a neighborhood.
• The benefits of learning a musical instrument.
• The evolution of communication technologies.
• The process of seed germination in plants.
• Tips for creating a productive home office space.
• The impact of artificial intelligence on job markets.
• Understanding the concept of emotional intelligence.
• The benefits of practicing gratitude daily.
• The history and cultural importance of tea.
• How to develop effective public speaking skills.
• Exploring the world of virtual reality technology.
• The significance of water purification methods.
• Tips for maintaining a healthy work-life balance.
• The process of making sustainable food choices.
• The role of literature in shaping societal norms.

Expository Essay Outline

An outline for expository essay is a structured plan that serves as a roadmap for organizing the main ideas and supporting details of the essay in a logical and coherent manner. While the specific structure may vary based on the assignment or preferences, a typical outline generally includes the following components, beginning with how to start an expository essay:

Expository Essay Introduction

• Hook or attention-grabbing statement.
• Background information on the topic.
• Clear thesis statement that presents the main idea.

Body Paragraphs (usually three or more)

• Topic sentence for each paragraph, presenting a main point or supporting idea.
• Supporting evidence, facts, or examples to illustrate and explain the topic sentence.
• Analysis or interpretation of the evidence to connect it back to the thesis.

Expository Essay Conclusion

• Restatement of the thesis in different words.
• Summary of the main points discussed in the body paragraphs.
• Concluding thoughts or insights, possibly suggesting implications or future considerations.

Transitions

• Smooth transitions between paragraphs to ensure a cohesive flow of ideas.
• Clear connections between sentences and paragraphs to guide the reader through the essay.

Revising and Editing

• Space for notes on areas that may need revision or improvement.
• Consideration of clarity, coherence, and overall effectiveness.

By creating an expository essay outline, a college essay writer can organize their thoughts, ensure a logical progression of ideas, and maintain a clear and concise structure. This framework helps writers stay focused on the main purpose of the essay – to inform, explain, or analyze a particular subject – while providing a roadmap for readers to follow and comprehend the information presented.

How to Write an Expository Essay Step by Step

Writing an expository essay involves a systematic process that ensures clarity, coherence, and effectiveness in conveying information. Here is a step-by-step guide to help you craft an expository essay:

Choose a Topic

• Select a topic that interests you and aligns with the purpose of an expository essay – to inform, explain, or analyze a subject.

Conduct Research

• Gather relevant and credible information to support your chosen topic. 
• Utilize reputable sources such as academic journals, books, and reliable websites.

Create an Outline

• Develop a clear and organized outline that includes the introduction, body paragraphs, and conclusion.
• Each section should have a specific purpose and contribute to the overall coherence of the essay.

Write the Introduction

• Start with an attention-grabbing hook that relates to your topic. 
• Provide background information and context, leading to a concise and focused thesis statement that outlines the main idea.

Develop Body Paragraphs

• Each body paragraph should begin with a clear topic sentence that introduces the main point. 
• Support the topic sentence with evidence, facts, or examples. 
• Ensure a logical flow between paragraphs, using transitions to guide the reader.

Provide Evidence

• Support your points with credible evidence and examples. 
• Ensure that each piece of evidence directly relates to the topic sentence and supports the overall thesis of the essay.

Analyze and Interpret

• After presenting evidence, analyze and interpret it. 
• Explain the significance of the evidence and how it relates to your thesis. 
• This step helps to ensure that your audience understands the relevance of the information presented.

Write the Conclusion

• Summarize the main points discussed in the body paragraphs without introducing new information. 
• Restate the thesis in different words and offer concluding insights or implications related to the topic.

Revise and Edit

• Review your essay for clarity, coherence, and consistency. 
• Check for grammatical errors and awkward phrasing, ensuring a smooth flow of ideas. 
• Consider feedback from others or take a break before revising to gain a fresh perspective.
• Carefully proofread your essay to catch any remaining errors, typos, or issues. 
• Pay attention to grammar, punctuation, and argumentative essay format .

By following these steps, you can systematically approach the writing process and create a well-organized and informative expository essay. Remember to stay focused on the purpose of informing, explaining, or analyzing the chosen topic throughout the entire writing process.

Final Thoughts

Learning how to write an expository essay offers students several important advantages. First off, it helps them express their thoughts clearly and organize ideas effectively, skills that are useful not only in academics but also in various professional situations where clear communication is key. 

Moreover, writing expository essays improves critical thinking as students practice analyzing information, connecting ideas, and presenting well-supported arguments. This skill is valuable in everyday decision-making and problem-solving scenarios. 

Additionally, the process of crafting such essays enhances research abilities, teaching students how to find, evaluate, and use information effectively. Overall, mastering expository writing equips students with practical, transferable skills that can positively impact their academic and professional pursuits. You can use our research paper service to cope with assignments better and faster.

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What are the Different Types of Expository Essays?

What is the most important part of the expository essay structure, what is the main idea in expository writing, related articles.

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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 for Elementary School Children

When your children come home from school with an expository writing assignment, your first thought as a parent might be, "Huh?" Expository writing is the moniker given to the kinds of writing assignments that simply used to be known as a report. And as such, expository writing, or writing reports, is simultaneously probably the most straightforward and the most challenging kind of assignments that kids will get in elementary school.

Understanding Expository Writing

The ability to write in an expository manner is a component of many careers, and as such, it's an important skill for your child to master.

Expository writing is used to describe, explain, define, or otherwise inform a reader about a specific subject. It’s devoid of opinion or unnecessary descriptive language.

Young students are typically taught to prepare expository writing by following a five-step model. For children just learning to organize their thoughts and write them down, the steps may consist of sentences. Older children may use paragraphs.

The first sentence or paragraph of an expository writing assignment will convey the main idea of the piece. If it's a paragraph, it should include a topic sentence that conveys the thesis clearly, without taking a position or resorting to opinion. The following three sentences or paragraphs will contain supporting details to buttress the main idea. The fifth sentence or paragraph will provide a summary of the piece, or conclusion, often restating the thesis or main idea.

Why It's a Challenge for Students

Unlike other writing assignments that children may get in school, which are designed to inspire them to use words and grammar in a proper fashion, the expository writing assignment has an overarching goal in addition to correct grammar and spelling.

Expository writing provides a challenge to the student because they must be able to organize their thoughts, follow a plan, and in higher grades, conduct research to support their thesis. Fulfilling these kinds of goals, in addition to spelling and using grammar correctly, asks children to think on multiple levels.

In particular, children who may be adept at grammar and spelling may struggle with conveying their thoughts in an organized fashion.

Younger children can be introduced to expository writing simply by having them write journalistically without forming opinions. The teacher might bring in a box of unfamiliar objects and ask students to describe them in writing. Descriptive writing is a great way to start students writing in a neutral tone. Children could compare opposites in writing , describing a summer day's activities versus a winter day's.

For older children, the time-honored book report is a classic exercise in expository writing. Students choose a book and craft a thesis about or a position on it. A topic sentence might identify what kind of book it is, or the kinds of readers for whom the book may be of interest and why. Subsequent sentences back up this assertion.

One good way to help older kids in their use of expository writing is to remind them to address the who, what, when, where, and why of the topic they've chosen. All five components may not always apply, but remembering to think about each of these aspects can help students write a compelling report.

How to Write Excellent Expository Essays

WHAT IS AN EXPOSITORY ESSAY?

An Expository essay ‘exposes’ information to the reader to describe or explain a particular topic logically and concisely.

The purpose of expository writing is to educate or inform the reader first and foremost.

Though the term is sometimes used to include persuasive writing , which exposes us to new ways of thinking, a true expository text does not allow the writer’s personal opinion to intrude into the text and should not be confused.

Expository Writing follows a structured format with an introduction, body paragraphs presenting information and examples, and a conclusion summarising key points and reinforcing the thesis. Common expository essays include process, comparison/contrast, cause and effect, and informative essays.

EXPOSITORY ESSAY STRUCTURE

TEXT ORGANIZATION Organize your thoughts before writing.

CLARITY Use clear and concise wording. There is no room for banter.

THESIS STATEMENT State position in direct terms.

TOPIC SENTENCE Open each paragraph with a topic sentence.

SUPPORTING DETAIL Support the topic sentence with further explanation and evidence.

LINK End each body paragraph by linking to the next.

EXPOSITORY ESSAY TYPES

PROCESS Tell your audience how to achieve something, such as how to bake a cake.

CAUSE & EFFECT Explore relationships between subjects, such as climate change and its impact.

PROBLEM & SOLUTION Explain how to solve a problem, such as improving physical fitness.

COMPARE & CONTRAST Compare and contrast two or more items, such as life in China life vs life in the United States or Australia.

DEFINITION Provides a detailed definition of a word or phrase, such as self-confidence.

CLASSIFICATION Organizes things into categories or groups, such as types of music.

STRUCTURE & FEATURES OF EXPOSITORY WRITING

While there are many types of expository essays, the basic underlying structure is the same. The Hamburger or 5-Paragraph Essay structure is an excellent scaffold for students to build their articles. Let’s explore the expository essay outline.

INTRODUCTION:

This is the top bun of the burger, and here the student introduces the exposition topic. This usually consists of a general statement on the subject, providing an essay overview. It may also preview each significant section, indicating what aspects of the subject will be covered in the text. These sections will likely relate to the headings and subheadings identified at the planning stage.

If the introduction is the top bun of the burger, then each body paragraph is a beef patty. Self-contained in some regards, each patty forms an integral part of the whole.

EXPOSITORY PARAGRAPHS

Each body paragraph deals with one idea or piece of information. More complex topics may be grouped under a common heading, and the number of paragraphs will depend on the complexity of the topic. For example, an expository text on wolves may include a series of paragraphs under headings such as habitat, breeding habits, what they eat, etc.

Each paragraph should open with a topic sentence indicating to the reader what the paragraph is about. The following sentences should further illuminate this main idea through discussion and/or explanation. Encourage students to use evidence and examples here, whether statistical or anecdotal. Remind students to keep things factual – this is not an editorial piece for a newspaper!

Expository writing is usually not the place for flowery flourishes of figurative imagery! Students should be encouraged to select a straightforward language that is easy for the reader to understand. After all, the aim here is to inform and explain, and this is best achieved with explicit language.

As we’ve seen, several variations of the expository essay exist, but the following are the most common features students must include.

The title should be functional. It should instantly inform the reader what they will learn about in the text. This is not the place for opaque poetry!

A table of contents in long essays will help the reader locate helpful information quickly. Usually, the page numbers found here will be linked to headings and subheadings to be found in the text.

HEADINGS / SUBHEADINGS:

These assist the reader in finding information by summarizing the content in their wording.

Usually listed alphabetically, the glossary defines unusual or topic-specific vocabulary and is sometimes accompanied by pictures, illustrations etc.

The index lets the reader identify where to find specific information in longer texts. An index is much more detailed than a table of contents.

VISUAL FORMS OF INFORMATION

Expository essays sometimes support the text with visuals, such as:

• Pictures / Illustrations / Photographs:

These can be used to present a central idea or concept within the text and are often accompanied by a caption explaining what the image shows. Photographs can offer a broad overview or a close-up of essential details.

Diagrams are a great way to convey complex information quickly. They should be labelled clearly to ensure the reader knows what they are looking at.

• Charts and Graphs:

These are extremely useful for showing data and statistics in an easy-to-read manner. They should be labelled clearly and correspond to the information in the nearby text.

Maps may be used to explain where something is or was located. 

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Types of expository essay

There are many different types of expository texts (e.g. encyclopaedias, travel guides, information reports , etc.), but there are also various expository essays, with the most common being.

• Process Essays
• Cause and Effect Essays
• Problem and Solution Essays
• Compare and Contrast Essays
• Definition Essays
• Classification Essays

We will examine each of these in greater detail in the remainder of this article, as they have slight nuances and differences that make them unique. The graphic below explains the general structure for all text types from the expository writing family.

THE PROCESS ESSAY

This how-to essay often takes the form of a set of instructions. Also known as a procedural text , the process essay has very specific features that guide the reader on how to do or make something.

To learn more about this type of writing, check out our information-packed article here .

Features of a process essay

Some of the main features of the process essay include:

• ‘How to’ title
• Numbered or bullet points
• Time connectives
• Imperatives (bossy words)
• List of resources

Example Expository Process Essay:

The cause and effect essay.

The purpose of a cause-and-effect essay is to explore the causal relationships between things. Essays like this often bring the focus back to a single cause. These essays frequently have a historical focus.

The text should focus on facts rather than assumptions as an expository essay. However, cause-and-effect essays sometimes explore hypothetical situations too.

There are two main ways to structure a cause-and-effect essay.

The Block Structure presents all the causes first. The writer then focuses on the effects of these causes in the second half of the essay.

The Chain Structure presents each cause and then immediately follows with the effects it created.

Example Expository Cause and Effect Essay:

The problem and solution essay.

In this type of essay, the writer first identifies a problem and then explores the topic from various angles to ultimately propose a solution. It is similar to the cause-and-effect essay.

While the problem and solution essay can use the block and chain structures as outlined above – substitute cause with problem and effect with a solution – it will also usually work through the following elements:

• Identifies a problem
• Contains a clear thesis statement
• Each paragraph has a topic sentence
• Supports with facts, examples, evidence
• The conclusion summarizes the main points

Suggested Title: What Can Be Done to Prevent Bullying in Schools?

Example Expository Problem and Solution Essay:

The compare and contrast essay.

In this type of essay, students evaluate the similarities and differences between two or more things, ideas, people, etc. Usually, the subjects will belong to the same category.

The compare-and-contrast expository essay can be organized in several different ways. Three of these are outlined below.

In the three structures outlined, it is assumed that two subjects are being compared and contrasted. Of course, the precise number of paragraphs required in the text will depend on the number of points the student wishes to make and the number of subjects being compared and contrasted.

Suggested Title: In-Class or Remote Learning: Which Is Best?

DEFINITION ESSAYS

This type of essay provides a detailed description and definition of a word or phrase. It can be a concrete term, such as car or glass, or a more abstract concept, such as love or fear .

A definition essay comprehensively explains a term’s purpose and meaning. It will frequently contain some or all of the following elements:

• A definition of the term
• An analysis of its meaning
• The etymology of the term
• A comparison to related terms
• Examples to illustrate the meaning
• A summary of the main points

Example Expository Definition Essay:

CLASSIFICATION ESSAYS

Like definition essays, a classification essay sorts or organizes things into various groups or categories and explains each group or category in detail.

Classification essays focus on:

• Sorting things into functional categories
• Ensuring each category follows a common organizing principle
• Provides examples that illustrate each category.

Example Expository Classification Essay:

One of the best ways to understand the different features of expository essays is to see them in action. The sample essay below is a definition essay but shares many features with other expository essays.

EXPOSITORY WRITING PROMPTS

Examples of Expository Essay Titles

 Expository essay prompts are usually pretty easy to spot.

 They typically contain keywords that ask the student to explain something, such as “define,” “outline,” “describe,” or, most directly of all, “explain.”

 This article will examine the purpose of an expository essay and its structure. It will also examine the primary language and stylistic features of this vital text type.

 After this, we’ll explore five distinct tips for helping your students get the most out of writing their expository essays.

Expository Essays vs Argumentative Essays

 Expository essays are often confused with their close cousin, the argumentative essay. Still, it’s easy to help students distinguish between the two by quickly examining their similarities and differences.

 In an expository essay, students will attempt to write about a thing or a concept neutrally and objectively, unlike an argumentative essay where the writer’s opinions permeate the text throughout. Simple as it sounds, this may take some doing for some students as it requires the writer to refine their personal voice almost out of existence!

 Luckily, choosing the correct viewpoint from which to write the essay can go a long way to helping students achieve the desired objectivity. Generally, students should write their expository essays from the third-person perspective.

Contrastingly, argumentative essays are subjective in nature and will usually be written from the first-person perspective as a result.

 In an expository essay, the text’s prime focus is the topic rather than the writer’s feelings on that topic. For the writer, disassociating their personal feelings on a topic is much easier when they’re a step removed from the narration by using the third-person POV rather than the first-person POV.

Expository Essay Tips

Follow these top tips from the experts to craft an amazing expository essay.

 Tip #1: Choose the Right Tool for the Job

Surprising as it may seem, not all expository essays are created equal.

 In fact, there are several different types of expository essays, and our students must learn to recognize each and choose the correct one for their specific needs when producing their own expository essays.

 To do this, students will need to know the 5 types of expository essays:

• The Cause and Effect Essay : This type of essay requires that the writer explain why something happened and what occurred due to that event and subsequent events. It explores the relationship between people, ideas, events, or things and other people, ideas, events, or things.
• The Compare and Contrast Essay: In a compare and contrast essay, the writer examines the similarities and differences between two subjects or ideas throughout the body of the piece and usually brings things together in an analysis at the end .
• The Descriptive Essay: This is a very straightforward expository essay with a detailed description or explanation of a topic. The topic may be an event, place, person, object, or experience. This essay’s direct style is balanced with the freedom of the writer can inject some of their creativity into the description.
• The Problem and Solution Essay : In this expository essay, the student will work to find valid solutions to a specific problem or problem.
• The Process Essay : Also called a how-to essay, this essay type is similar to instruction writing, except in essay form. It provides a step-by-step procedure breakdown to teach the reader how to do something.

 When choosing a specific topic to write about, students should consider several factors:

 ●      Do they know the topic well enough to explain the ins and outs of the subject to an unfamiliar audience?

 ●      Do they have enough interest in this topic to sustain thorough research and writing about it?

 ●      Is enough relevant information and credible sources available to fuel the student’s writing on this topic?

Tip # 2: Research the Topic Thoroughly

Regardless of which type of expository essay your students are working on, they must approach the research stage of the writing process with diligence and focus. The more thorough they are at the research stage, the smoother the remainder of the writing process will be.

A common problem for students while researching is that sometimes they don’t have a clear understanding of the objective of their research. They lack a clear focus on their efforts.

Research is not mindlessly scanning documents and scrawling occasional notes. As with any part of the writing process, it begins with determining clear objectives.

Often, students will start the research process with a broad focus, and as they continue researching, they will naturally narrow their focus as they learn more about the topic.

Take the time to help students understand that writing isn’t only about expressing what we think; it’s also about discovering what we think.

When researching, students should direct their efforts to the following:

• Gather Supporting Evidence : The research process is not only for uncovering the points to be made within the essay but also the evidence to support those points. The aim here is to provide an objective description or analysis of the topic; therefore, the student will need to gather relevant supporting evidence, such as facts and statistics, to bolster their writing. Usually, each paragraph will open with a topic sentence, and subsequent sentences in the paragraph will focus on providing a factual, statistical, and logical analysis of the paragraph’s main point.
• Cite Sources : It’s an essential academic skill to be able to cite sources accurately. There are several accepted methods of doing this, and you must choose a citation style appropriate to your student’s age, abilities, and context. However, whatever style you choose, students should get used to citing any sources they use in their essays, either in the form of embedded quotations, endnotes, or bibliography – or all three!
• Use Credible Sources: The Internet has profoundly impacted knowledge sharing as the Gutenberg Press did almost 600 years ago. It has provided unparalleled access to the sum total of human knowledge as never before, with each student having a dizzying number of sources available at their fingertips. However, we must ensure our students understand that not all sources are created equal. Encourage students to seek credible sources in their research and filter out the more dubious sources. Some questions students can ask themselves to help determine a source’s credibility include:

●      Have I searched thoroughly enough to find the most relevant sources for my topic?

●      Has this source been published recently? Is it still relevant?

●      Has the source been peer-reviewed? Have other sources confirmed this source?

●      What is the publication’s reputation?

●      Is the author an expert in their field?

●      Is the source fact-based or opinion-based?

Tip #3: Sketch an Outline

Every kid knows you can’t find the pirate treasure without a map, which is true of essay writing. Using their knowledge of the essay’s structure, students start whipping their research notes into shape by creating an outline for their essay.

The 5-paragraph essay or ‘Hamburger’ essay provides a perfect template for this.

Students start by mapping out an appealing introduction built around the main idea of their essay. Then, from their mound of research, they’ll extract their most vital ideas to assign to the various body paragraphs of their text.

Finally, they’ll sketch out their conclusion, summarize their essay’s main points, and, where appropriate, make their final statement on the topic.

Tip #4: Write a Draft

Title chosen? Check! Topic researched? Check! Outline sketched? Check!

Well, then, it’s time for the student to begin writing in earnest by completing the first draft of their essay.

They’ll already have a clear idea of the shape their essay will take from their research and outlining processes, but ensure your students allow themselves some leeway to adapt as the writing process throws up new ideas and problems.

That said, students will find it helpful to refer back to their thesis statement and outline to help ensure they stay on track as they work their way through the writing process towards their conclusions.

As students work through their drafts, encourage them to use transition words and phrases to help them move smoothly through the different sections of their essays.

Sometimes, students work directly from an outline as if on a checklist. This can sometimes be seen as the finished essay resembling Frankenstein. That is an incongruous series of disparate body parts crudely stitched together.

Learning to use transitions effectively will help students create an essay that is all of a whole, with all the joins and seams sanded and smoothed from view.

Tip #5: Edit with a Fresh Pair of Eyes

Once the draft is complete, students enter the final crucial editing stage.

But, not so hasty! Students must pencil in some time to let their drafts ‘rest’. If the editing process occurs immediately after the student finishes writing their draft, they’ll likely overlook much.

Editing is best done when students have time to gain a fresh perspective on their work. Ideally, this means leaving the essay overnight or over a few nights. However, practically, this isn’t always possible. Usually, though, it will be possible for students to put aside their writing for a few hours.

With the perspective that only time gives, when returning to their work, students can identify areas for improvement that they may have missed. Some important areas for students to look at in the editing process include:

• Bias : Students need to remember the purpose of this essay is to present a balanced and objective description of the topic. They need to ensure they haven’t let their own personal bias slip through during the writing process – an all too easy thing to do!
• Clarity : Clarity is as much a function of structure as language. Students must ensure their paragraphs are well organized and express their ideas clearly. Where necessary, some restructuring and rewriting may be required.
• Proofread: With stylistic and structural matters taken care of, it’s now time for the student to shift their focus onto matters of spelling , vocabulary choice, grammar, and punctuation. This final proofread represents the last run-through of the editing process. It’s the students’ final chance to catch mistakes and errors that may bias the assessor (aka You! ) against the effectiveness of the piece of writing. Where the text has been word-processed, the student can enlist inbuilt spelling and grammar checkers to help. Still, they should also take the time to go through each line word by word. Automatic checkers are a helpful tool, but they are a long way from infallible, and the final judgement on a text should employ the writer’s own judgement.

Expository essays are relatively straightforward pieces of writing. By following the guidelines mentioned above and practising them regularly, students can learn to produce well-written expository essays quickly and competently.

Explaining and describing events and processes objectively and clearly is a useful skill that students can add to their repertoire. Although it may seem challenging at first, with practice, it will become natural.

To write a good expository essay, students need a good understanding of its basic features and a firm grasp of the hamburger essay structure. As with any writing genre, prewriting is essential, particularly for expository writing.

Since expository writing is designed primarily to inform the reader, sound research and note-taking are essential for students to produce a well-written text. Developing these critical skills is an excellent opportunity for students through expository writing, which will be helpful to them as they continue their education.

Redrafting and editing are also crucial for producing a well-written expository essay. Students should double-check facts and statistics, and the language should be edited tightly for concision.

And, while grading their efforts, we might even learn a thing or two ourselves!

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ARTICLES RELATED TO EXPOSITORY ESSAY WRITING

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Super Writing Lessons | Student Writing Lessons | Expository Writing

Informational/Expository Student Writing Sample- Grade 4

Read Time 8 mins | Mar 25, 2020 11:43:49 PM | Written by: Toolbox

7-Day Process Piece Student Sample Grade 4

One way that I found to ease the tremendous stress of a research project was to break it into manageable chunks for my students. Upon introducing the topic or subject of writing we began by creating a list of everything we knew about the topic and then sorting and categorizing that list.  

Our journey into the research then became much easier to manage. Students focused on one aspect of the big topic and then began to notice severa l smaller main ideas that matched each focused area. Students found information about the main ideas and then it was time to write. The following piece of exposition is a result of   breaking the writing process down into small chunks   and wr iting one section of the piece each day for a total of seven days ( see the Expository/Informative Writing Summarizing Framework . ) In the real world, authors do not just write in one big blur, or what some might call flash drafts.  They in fact write a section, reflect on that section, and revise it as they go. That is exactly what my students were able to do quite successfully.

What really works in this piece:

• Organizational structure – the pillar
• Word choice – word referents
• Distinct Main Ideas
• The use of research: quote, amazing facts, anecdote
• The voice and tone

Note the use of informative verbs and the way the author states each main idea in this introduction paragraph.

Note the use of “word referents” instead of “the horseshoe crab…the horseshoe crab…the horseshoe crab…”  The author uses the productive questions  “What does it look like, why is it important?”  to add meaningful detail to support the main idea – appearance.

The student states the main idea of this paragraph as a question.  This is one strategy taught for revising boring main idea sentences.  Note the use of an anecdote to provide interesting detail to support the main idea – habitat.

In the conclusion paragraph, the author uses a hypothetical anecdote, informative verbs, a definitive phrase, word referents, and a general restatement of the topic sentence.  All of these are strategies taught in EW instruction.

Recommended Resources

• Empowering Writer's Methodology
• Informational & Opinion Writing Guide for Grade 4  

Writing (Expository Essay)

Back to: ENGLISH LANGUAGE JSS3

Welcome to Class !!

We are eager to have you join us !!

In today’s English Language class, We will be learning about how to write an Expository Essay.  We hope you enjoy the class!

An expository essay is a type of essay in which students are expected to explain a thing or a process in full. In expository essays, facts about situations, descriptions of things are stated as well as judgments.

In an expository essay, definitions of terms can be given, comparison of things can be done, causes and effects of something can be discussed, illustrations can also be given, etc.

The dominant tense used in expository essays is simple present tense. Also, every expository essay must have a title.

Write a good essay on the topic “Why students fail examination”

Countdown English by Ogunsanwo

READING ASSIGNMENT

Read more on expository essays from Exam Focus: pages 18&19

We have come to the end of this class. We do hope you enjoyed the class?

Should you have any further question, feel free to ask in the comment section below and trust us to respond as soon as possible.

In our next class, we will be learning about Vowels \ ɑː \ and \ ɜː \.  We are very much eager to meet you there.

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Chapter 4: What Are You Writing, to Whom, and How?

4.1 Expository Essays

Learning Objectives

• Understand the function and use of expository essays
• Identify eight types of expository essays
• Apply expository essay structure

What Is an Expository Essay?

An essay that explains a writer’s ideas by defining, explaining, informing, or elaborating on points to allow the reader to clearly understand the concept.

Many of your future academic workplace writing assignments will be expository–explaining your ideas or the significance of a concept or action. An expository essay allows the writer the opportunity to explain his or her ideas about a topic and to provide clarity for the reader by using:

• Explanations
• Definitions

It may also include the writer outlining steps of a procedure in a way that is straightforward for the reader to follow. It is purely informative and often contains elements of summary.

Imagine you need to verbally explain a concept to your classmates, maybe a behavioural theory. What are the key elements on which you would focus? How would you organize the information? You could explain who came up with the theory, the specific area of study to which it is related, its purpose, and the significant details to explain the theory. Telling these four elements to your classmates would give them a complete, yet summarized, picture of the theory, so they could apply the theory in future discussions.

Although you did this verbally, you were still fulfilling the elements of an expository essay by providing definition, details, explanations, and maybe even facts if you have a really good memory. This is the same process that you would use when you write an expository essay. You may actually be doing this all the time; for example, when you are giving someone directions to a place or explaining how to cook something. In the following sections of the chapter, you will practise doing this more in different expository written forms.

The Structure of an Expository Essay

Sections versus paragraphs.

Before looking at the general structure of an expository essay, you first need to know that in your post-secondary education, you should not consider your essay as writing being constructed with five paragraphs as you might have been used to in high school. You should instead think of your essay in terms of sections (there may be five), and each section may have multiple paragraphs.

To understand further why you need to think beyond the five-paragraph essay, imagine you have been asked to submit a six-page paper (approximately 1,500 words). You already know that each paragraph should be roughly 75 to 200 words long. If you divide the required word count by five paragraphs (1,500 by 5), you end with 300 words per paragraph, way above the number you should have in a paragraph. If your paragraphs are too long, they likely have too many ideas and your reader may become confused. Your paragraphs should be two-third of a page at most, and never longer than a page.

Instead, if you think of your essays being divided into sections (with possibly more than one paragraph per section), your writing will likely be more organized and allow your reader to follow your presentation of ideas without creating too much distance between your paragraph’s supporting points and its topic sentence.

As you will see in Section 4.5: Classification , some essay forms may require even more than five paragraphs or sections because of how many points are necessary to address. . For the rest of this chapter, the term paragraph will also imply section.

Sections of an Expository Essay

An expository essay, regardless of its purpose, should have at least five sections, which are:

• Introduction
• First body section/paragraph
• Second body section/paragraph
• Third body section/paragraph

The introduction should state the topic of your paper: your thesis statement as well as brief signposts of what information the rest of the paper will include. That is, you only want to mention the content of the body paragraphs; you do not want to go in to a lot of detail and repeat what will be in the rest of the essay.

The first body section or paragraph should focus on one of your main points and provide evidence to support that point. There should be two to three supporting points: reasons, facts, statistics, quotations, examples, or a mix of these. Both the second and third body sections should follow the same pattern. Providing three body sections with one point each that supports the thesis should provide the reader with enough detail to be convinced of your argument or fully understand the concept you are explaining. However, remember that some sections will require more explanation, and you may need to separate this information into multiple paragraphs.

You can order your sections in the most logical way to explain your ideas. For example, if you are describing a process, you may use chronological order to show the definite time order in which the steps need to happen. You will learn about the different ways to organize your body paragraphs in the next chapter.

The concluding paragraph , or conclusion, can be a little tricky to compose because you need to make sure you give a concise summary of the body paragraphs, but you must be careful not to simply repeat what you have already written. Look back at the main idea of each section/paragraph, and try to summarize the point using words different from those you have already used. Do not include any new points in your concluding paragraph.

Consider Your Audience: How Much Do They Know?

Later in this chapter, you will work on determining and adapting to your audience when writing, but with an expository essay, since you are defining or informing your audience on a certain topic, you need to evaluate how much your audience knows about that topic (aside from having general common knowledge). You want to make sure you are giving thorough, comprehensive, and clear explanations on the topic. Never assume the reader knows everything about your topic (even if it is covered in the reader’s field of study). For example, even though some of your instructors may teach criminology, they may have specialized in different areas from the one about which you are writing; they most likely have a strong understanding of the concepts but may not recall all the small details on the topic. If your instructor specialized in crime mapping and data analysis for example, he or she may not have a strong recollection of specific criminological theories related to other areas of study. Providing enough background information without being too detailed is a fine balance, but you always want to ensure you have no gaps in the information, so your reader will not have to guess your intention. Again, we will practise this more in Section 4.10: Purpose, Audience, Tone, and Content .

What Comes Next?

In the next eight sections (4.2 through 4.9), we will look at different expository modes, or rhetorical modes, you will often be assigned.

H5P: Let’s take a moment to see how much you already know about types of Expository Essays. Match the type of Expository Essay to the most correct description.

Descriptions:

• the art of storytelling
• to show or demonstrate something clearly
• writing that appeals to our senses
• to break down broad subjects into smaller parts
• to explain how to do something or how something works
• establish the way in which people communicate ideas
• analyze two subjects in relation to each other
• to determine how various phenomena relate

Expository Essay Type:

• Process analysis
• Illustration
• Compare and contrast
• Description
• Cause and effect
• Classification

Answer Key:

Rhetorical modes refers simply to the ways to communicate effectively through language. As you read about these modes, keep in mind that the rhetorical mode a writer chooses depends on his or her purpose for writing. Sometimes writers incorporate a variety of modes in any one essay. In this chapter, we also emphasize the rhetorical modes as a set of tools that will allow you greater flexibility and effectiveness in communicating with your audience and expressing your ideas.

In a few weeks, you will need to submit your first essay–an expository sample–and you will be given the choice of topic: one from each of the modes. Think about which types of expository essays are easier and which are more challenging for you. As mentioned, as you progress through your studies, you will be exposed to each of these types. You may want to explore a mode you find more challenging than the others in order to ensure you have a full grasp on developing each type. However, it is up to you. As you work through the sections, think about possible topics you may like to cover in your expository essay and start brainstorming as you work through the self-practice exercises.

After we explore each of the individual modes in the eight sections that follow, we will look at outlining and drafting; it is at this point you will want to fine tune and narrow the topic you will write about, so you can focus on that when doing the exercises.

Writing for Success - 1st Canadian H5P Edition Copyright © 2021 by Tara Horkoff is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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5 Expository Essay Examples (Full Text with Citations)

An expository essay attempts to explain a topic in-depth, demonstrating expert knowledge and understanding.

Unlike an argumentative essay, it aims to remain objective and neutral throughout.

It generally follows this essay format:

Below are five expository essays to demonstrate style and tone.

Expository Essay Examples

#1 impacts of technology on education.

955 words | 4 Pages | 15 References

Thesis Statement: “The integration of technology in education represents a complex and critical area of study crucial for understanding and shaping the future of educational practices.”

#2 Impacts of Globalization on Education

1450 words | 5 Pages | 9 References

Thesis Statement: “This essay examines the profound and multifaceted effects of globalization on education, exploring how technological advancements and policy reforms have transformed access to, delivery of, and perceptions of education.”

#3 The Role of Emotional Intelligence in Interpersonal Relationships

1211 Words | 5 Pages | 22 References

Thesis Statement: “The central thesis is that EI, defined as the ability to perceive, understand, and manage emotions, is a crucial determinant of success and well-being.”

#4 The Future of Renewable Energy Sources and Their Impact

870 words | 4 Pages | 20 References

Thesis Statement: “The essay posits that although renewable energy sources hold immense promise for a sustainable future, their full integration into the global energy grid presents significant challenges that must be addressed through technological innovation, economic investment, and policy initiatives.”

#5 The Psychology Behind Consumer Behavior

1053 words | 4 Pages | 17 References

Thesis Statement: “The thesis of this essay is that consumer behavior is not merely a product of rational decision-making; it is deeply rooted in psychological processes, both conscious and subconscious, that drive consumers’ choices and actions.”

How to Write an Expository Essay

Unlike argumentative or persuasive essays, expository essays do not aim to convince the reader of a particular point of view.

Instead, they focus on providing a balanced and thorough explanation of a subject.

Key characteristics of an expository essay include:

• Clarity and Conciseness
• Structured Organization (Introduction, Body, Conclusion)
• Objective Tone
• Evidence-Based (Cite academic sources in every body paragraph)
• Objective thesis statement (see below)
• Informative purpose (Not argumentative)

You can follow my expository essay templates with AI prompts to help guide you through the expository essay writing process:

How to write a Thesis Statement for an Expository Essay

An expository thesis statement doesn’t make an argument or try to persuade. It uses ‘is’ rather than ‘ought’ statements.

Take these comparisons  below. Note how the expository thesis statements don’t prosecute an argument or attempt to persuade, while the argumentative thesis statements clearly take a side on an issue:

💡 AI Prompt for Generating Sample Expository Thesis Statements An expository essay’s thesis statement should be objective rather than argumentative. Write me five broad expository thesis statement ideas on the topic “[TOPIC]”.

Go Deeper: 101 Thesis Statement Examples

Differences Between Expository and Argumentative Essays

Expository and argumentative essays are both common writing styles in academic and professional contexts, but they serve different purposes and follow different structures.

Here are the key differences between them:

• Expository Essay : The primary purpose is to explain, describe, or inform about a topic. It focuses on clarifying a subject or process, providing understanding and insight.
• Argumentative Essay : The goal is to persuade the reader to accept a particular point of view or to take a specific action. It’s about presenting a stance and supporting it with evidence and logic.
• Expository Essay : It maintains a neutral and objective tone. The writer presents information factually and impartially, without expressing personal opinions or biases.
• Argumentative Essay : It often adopts a more assertive, persuasive, and subjective tone. The writer takes a clear position and argues in favor of it, using persuasive language.
• Expository Essay : The reader is expected to gain knowledge, understand a process, or become informed about a topic. There’s no expectation for the reader to agree or disagree.
• Argumentative Essay : The reader is encouraged to consider the writer’s viewpoint, evaluate arguments, and possibly be persuaded to adopt a new perspective or take action.

Go Deeper: Expository vs Argumentative Essays

Ready to Write your Essay?

Take action! Choose one of the following options to start writing your expository essay now:

Read Next: Process Essay Examples

Chris Drew (PhD)

Dr. Chris Drew is the founder of the Helpful Professor. He holds a PhD in education and has published over 20 articles in scholarly journals. He is the former editor of the Journal of Learning Development in Higher Education. [Image Descriptor: Photo of Chris]

• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 5 Top Tips for Succeeding at University
• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 50 Durable Goods Examples
• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 100 Consumer Goods Examples
• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd/ 30 Globalization Pros and Cons

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4.1: Expository Essays

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Learning Objectives

• Understand the function and use of expository essays
• Identify eight types of expository essays
• Apply expository essay structure

What Is an Expository Essay?

An essay that explains a writer’s ideas by defining, explaining, informing, or elaborating on points to allow the reader to clearly understand the concept.

Many of your future academic workplace writing assignments will be expository–explaining your ideas or the significance of a concept or action. An expository essay allows the writer the opportunity to explain his or her ideas about a topic and to provide clarity for the reader by using:

• Explanations
• Definitions

It may also include the writer outlining steps of a procedure in a way that is straightforward for the reader to follow. It is purely informative and often contains elements of summary.

Imagine you need to verbally explain a concept to your classmates, maybe a behavioural theory. What are the key elements on which you would focus? How would you organize the information? You could explain who came up with the theory, the specific area of study to which it is related, its purpose, and the significant details to explain the theory. Telling these four elements to your classmates would give them a complete, yet summarized, picture of the theory, so they could apply the theory in future discussions.

Although you did this verbally, you were still fulfilling the elements of an expository essay by providing definition, details, explanations, and maybe even facts if you have a really good memory. This is the same process that you would use when you write an expository essay. You may actually be doing this all the time; for example, when you are giving someone directions to a place or explaining how to cook something. In the following sections of the chapter, you will practise doing this more in different expository written forms.

The Structure of an Expository Essay

Sections versus paragraphs.

Before looking at the general structure of an expository essay, you first need to know that in your post-secondary education, you should not consider your essay as writing being constructed with five paragraphs as you might have been used to in high school. You should instead think of your essay in terms of sections (there may be five), and each section may have multiple paragraphs.

To understand further why you need to think beyond the five-paragraph essay, imagine you have been asked to submit a six-page paper (approximately 1,500 words). You already know that each paragraph should be roughly 75 to 200 words long. If you divide the required word count by five paragraphs (1,500 by 5), you end with 300 words per paragraph, way above the number you should have in a paragraph. If your paragraphs are too long, they likely have too many ideas and your reader may become confused. Your paragraphs should be two-third of a page at most, and never longer than a page.

Instead, if you think of your essays being divided into sections (with possibly more than one paragraph per section), your writing will likely be more organized and allow your reader to follow your presentation of ideas without creating too much distance between your paragraph’s supporting points and its topic sentence.

As you will see in Section 4.5, some essay forms may require even more than five paragraphs or sections because of how many points are necessary to address. For the rest of this chapter, the term paragraph will also imply section.

Sections of an Expository Essay

An expository essay, regardless of its purpose, should have at least five sections, which are:

• Introduction
• First body section/paragraph
• Second body section/paragraph
• Third body section/paragraph
• Conclusion.

The introduction should state the topic of your paper: your thesis statement as well as brief signposts of what information the rest of the paper will include. That is, you only want to mention the content of the body paragraphs; you do not want to go in to a lot of detail and repeat what will be in the rest of the essay.

The first body section or paragraph should focus on one of your main points and provide evidence to support that point. There should be two to three supporting points: reasons, facts, statistics, quotations, examples, or a mix of these. Both the second and third body sections should follow the same pattern. Providing three body sections with one point each that supports the thesis should provide the reader with enough detail to be convinced of your argument or fully understand the concept you are explaining. However, remember that some sections will require more explanation, and you may need to separate this information into multiple paragraphs.

You can order your sections in the most logical way to explain your ideas. For example, if you are describing a process, you may use chronological order to show the definite time order in which the steps need to happen. You will learn about the different ways to organize your body paragraphs in the next chapter.

The concluding paragraph , or conclusion, can be a little tricky to compose because you need to make sure you give a concise summary of the body paragraphs, but you must be careful not to simply repeat what you have already written. Look back at the main idea of each section/paragraph, and try to summarize the point using words different from those you have already used. Do not include any new points in your concluding paragraph.

Consider Your Audience: How Much Do They Know?

Later in this chapter, you will work on determining and adapting to your audience when writing, but with an expository essay, since you are defining or informing your audience on a certain topic, you need to evaluate how much your audience knows about that topic (aside from having general common knowledge). You want to make sure you are giving thorough, comprehensive, and clear explanations on the topic. Never assume the reader knows everything about your topic (even if it is covered in the reader’s field of study). For example, even though some of your instructors may teach criminology, they may have specialized in different areas from the one about which you are writing; they most likely have a strong understanding of the concepts but may not recall all the small details on the topic. If your instructor specialized in crime mapping and data analysis for example, he or she may not have a strong recollection of specific criminological theories related to other areas of study. Providing enough background information without being too detailed is a fine balance, but you always want to ensure you have no gaps in the information, so your reader will not have to guess your intention. Again, we will practise this more in Section 4.9.

What Comes Next?

In the next eight sections (4.2 through 4.9), we will look at different expository modes, or rhetorical modes, you will often be assigned. These are:

• Illustration
• Description
• Classification
• Process analysis
• Compare and contrast
• Cause and effect

Rhetorical modes refers simply to the ways to communicate effectively through language. As you read about these modes, keep in mind that the rhetorical mode a writer chooses depends on his or her purpose for writing. Sometimes writers incorporate a variety of modes in any one essay. In this chapter, we also emphasize the rhetorical modes as a set of tools that will allow you greater flexibility and effectiveness in communicating with your audience and expressing your ideas.

In a few weeks, you will need to submit your first essay–an expository sample–and you will be given the choice of topic: one from each of the modes. Think about which types of expository essays are easier and which are more challenging for you. As mentioned, as you progress through your studies, you will be exposed to each of these types. You may want to explore a mode you find more challenging than the others in order to ensure you have a full grasp on developing each type. However, it is up to you. As you work through the sections, think about possible topics you may like to cover in your expository essay and start brainstorming as you work through the self-practice exercises.

After we explore each of the individual modes in the eight sections that follow, we will look at outlining and drafting; it is at this point you will want to fine tune and narrow the topic you will write about, so you can focus on that when doing the exercises.

61 General Expository Essay Topic Ideas to Practice Academic Writing

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• Teaching Resources
• An Introduction to Teaching
• Tips & Strategies
• Policies & Discipline
• Community Involvement
• School Administration
• Technology in the Classroom
• Teaching Adult Learners
• Issues In Education
• Becoming A Teacher
• Assessments & Tests
• Elementary Education
• Secondary Education
• Special Education
• Homeschooling
• M.Ed., Curriculum and Instruction, University of Florida
• B.A., History, University of Florida

Expository essays discuss topics by using facts rather than opinions, requiring students to evaluate and investigate while setting forth their arguments clearly and concisely. Teachers often include expository essays as part of assessments , especially in college-level courses, so students can help themselves succeed by practicing writing these types of essays. When teachers are integrating writing throughout the curriculum, students can use expository essays to demonstrate what they've learned in other courses.

Sample Expository Essay Topics From Students

Tenth-graders wrote the following general expository essay topics. Students can practice writing these topics or use the list to come up with topics of their own. The important thing to remember is that these expository essays are based on facts rather than the writer's beliefs or feelings.

• Explain why you admire a particular person.
• Explain why someone you know should be regarded as a leader.
• Explain why parents are sometimes strict.
• If you had to be an animal, which would you be and why?
• Explain why you especially enjoy a particular teacher.
• Explain why some cities have curfews for teens.
• Explain why some students are forced to leave school once they are sixteen.
• Explain how moving from place to place affects teens.
• Explain why getting a driver's license is an important event in the lives of many teenagers.
• Describe the major stressors in teens' lives.
• Explain why you like or don't like working in a team.
• Describe some nonmaterial things that make you happy.
• Explain why some teens commit suicide.
• Explain how music affects your life.
• Explain the impact of different music genres on society.
• Explain why students listen to a particular type of music.
• Explain why some teens skip school.
• Explain the likely consequences of skipping school.
• Describe the likely consequences of doing poorly in school.
• Explain why teens do drugs.
• Describe the likely consequences of selling drugs.
• Describe the likely consequences of taking drugs.
• Explain why teens smoke cigarettes .
• Explain the likely consequences of being kicked out of school.
• Explain the likely consequences of skipping classes.
• Explain the likely consequences of brothers and sisters constantly fighting.
• Explain why teens wear makeup.
• Explain the consequences of having alcohol on the school campus.
• Explain the likely consequences of being sexually active without using protection.
• Explain why some teens' parents do not like to be alone with their child's boyfriend or girlfriend.
• Explain the likely consequences of increasing the time between classes from five to 15 minutes.
• Explain why some teens join gangs.
• Explain the difficulties some teens have once they are in gangs.
• Explain how life for a teenager changes once she has a baby.
• Describe what you feel a boy should do if he finds out his girlfriend is pregnant.
• Explain why you should or should not laugh at embarrassing moments.
• Describe the effects of marijuana.
• Explain the likely consequences of teens becoming sexually active.
• Explain why it is helpful to organize your materials and activities.
• Explain why your schoolwork is important.
• Describe the ways you help out at home.
• Explain the likely consequences of abolishing capital punishment.
• Explain the consequences of adopting a pass/fail grading system.
• Explain the likely consequences of enforcing an 11:00 p.m. curfew.
• Explain the likely consequences of ending forced busing.
• Explain why some teenagers dislike saying the pledge to the flag.
• Explain why some schools don't have open lunch policies.
• Explain why most teenagers are materialistic.
• Explain why some teens get jobs.
• Explain the consequences of having a job while in high school.
• Explain the likely consequences of dropping out of school.
• Describe some productive ways students can spend their leisure time.
• Explain why dealing with their parents' divorce can be difficult for many teens.
• Explain why teens love their parents even when family situations are difficult.
• Describe the things that bring you the greatest happiness.
• Describe three things you would like to change the world and explain why you would change them.
• Explain why you prefer living in an apartment (or house).
• Describe the likely consequences of requiring a childbearing license.
• Describe three objects that symbolize our culture and explain why you selected them.
• Explain why you are interested in a particular career.
• Explain the likely consequences of requiring students to wear school uniforms.
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