expository essay 6 traits

How to Write an Expository Essay: Types, Tips, and Topics

by Yen Cabag | 6 comments

Writing essays is an important skill for students of all ages, from third graders to degree-seekers. The more adept you become at writing an essay, the better your chances of getting a higher grade or getting into the best schools.

But even in the workforce, having advanced research and reporting skills can be a significant advantage, since your supervisor may ask you to write up reports or present your research on a given topic.

Different kinds of essays require different kinds of content. To review, the most common types of essays include: 

• Descriptive
• Expository 
• Argumentative 

In this article, we will be taking a close look at expository essays. (To learn about establishing background information in a story, check out our post on narrative exposition .)

What Is an Expository Essay? 

An expository essay is a type of essay wherein the writer investigates and expounds on an idea, evaluates evidence, and presents an argument about that idea in a clear and concise manner.

The word expository comes from exposition , the noun form of “expose,” which means to uncover something to let others know what it is. 

6 Types of Expository Essays

Expository essays can come in many different forms, depending on the goal of the writer: do you intend to explain something, or to show how one thing is better than another? Are you tasked with explaining how something works or how to make something? 

Here are the most common types of expository essays: 

Descriptive or Definition Essays

This type of expository essay is meant to describe a place, an experience, or a concept by appealing to the senses. The topic might be anything from a concrete object like an animal, city, or tree, or it can also be an abstract idea, such as relationships, love, or freedom. 

This type of essay can include a discussion of the literal definition of the topic, as well as what it connotes or the ideas that the word might bring to a person’s mind. 

Procedure or “How-To” Essays

This type of essay explains the process of doing or making something. An effective way of doing this is to include the steps that the reader can take. 

This can include the following topics: 

• scientific processes, like a laboratory experiment
• life skills, such as cooking, baking, repairing, or creating something
• natural processes, like the metamorphosis of animals and insects
• mechanical or technological processes, like how a piano or a computer works 

Comparison Essays

This essay compares and contrasts at least two different things, places, people, or ideas. This includes highlighting their similarities, as well as illustrating their differences. 

A good way of writing this type of essay is to pick themes around which to make your comparisons. For example, in comparing two cities for livability, you may want to compare populations, the quality of available schools, accessibility and convenience, or pollution and stress levels, among other factors. 

Cause-and-Effect Essays

This essay attempts to uncover the relationship between two objects, with the goal of determining whether one thing causes another.

You may need to provide supporting evidence to demonstrate the cause and effect relationship between the two ideas.

Problem/Solution Essays

This type of essay presents a problem and offers a possible solution. 

The best way to write this type of essay is by offering several potential solutions. Then, highlight the pros and cons of each.

Based on those pros and cons, present your personal recommendations for the reader, while still leaving room for the reader to decide for themselves. 

Alternatively, a problem/solution essay may also have only one solution, and in this case, the reader does not need to make a choice.  

How to Write an Expository Essay

You can write an expository essay using the following steps. 

1. Define your thesis statement. 

Because an expository essay generally goes in-depth on a given subject, it’s important that you specify your thesis statement from the get-go. State it in a clear and concise manner in the first paragraph of your essay. 

If you are given free rein to choose your topic, use this time to brainstorm possible ideas and choose one that you are genuinely interested in. This will make the process of researching and writing more engaging for you. 

Defining your thesis statement will also let you decide on the type of expository essay you will write. 

2. Research on your topic and take notes. 

Remember that your expository essay needs relevant facts and support to get your point across to your audience. Research as much as possible, collecting the relevant details in bullet points that you take while reading. 

3. Outline your essay. 

From your bullet point notes, organize your findings. Form a logical sequence of headings that you can later expand. 

A good outline will include the following: 

• Introduction
• Body paragraphs
• Conclusion 

The body of your essay can be anywhere from 2-3 paragraphs to several paragraphs long. As you compose your outline, write down the different headings for your paragraphs so you can see exactly how each one transitions into the next. 

4. Write your first draft. 

Start with an introduction, where you include your thesis statement. Then, write a sentence that transitions logically into your body paragraphs.

Important: For the body of your essay, remember to include evidential support. 

Because an expository essay expounds on your thesis statement, it’s crucial that you include evidence to prove your point. Undeniable facts will back up whatever point you’re making in the essay, rather than a flimsy argument that can easily be dismantled. Your evidential support can come in different ways:

• Factual: Actual facts and can help prove your point. Citing academic sources for those facts will help establish your credibility.
• Logical: Arguments based on logic are formed when you deduce something from given information. 
• Statistical: Statistical evidence supports your claim based on research conducted by others, or by a survey that you yourself perform. 
• Anecdotal: A qualitative real-life story may also help to support your claim. 

Include as much evidence as you can to support your thesis statement. But remember to keep your writing clear and well-directed by focusing on one key idea per paragraph.

Finally, state your conclusion, and restate your thesis to remind your readers of your essay’s purpose.

5. Refine your work. 

After you write your first draft, carefully review and proofread your work . Check that your points make sense, and ask yourself whether the current layout is the best, most logical way to present your information.

If you find any paragraphs that do not connect well, either rewrite more effective transitional sentences or find a more suitable place for the paragraph. 

Writing Expository Essays 

Writing expository essays is a great practice in critical thinking. Not only will you learn important research skills, but you will also be able to gather evidence in support of your claims.

For more writing tips, check out our guides on how to write an essay and how to write a research paper to refine your expository and persuasive writing skills.

Did you find post essay helpful? Let us know in the comments below!

If you enjoyed this post, then you might also like:

• How to Write an Essay: 7 Steps for Clear, Effective Writing
• How to Write a Thesis Statement
• How to Write a Hook: 10 Ways to Capture Your Readers’ Attention
• How to Write a Research Paper: The Complete Guide for Students

Yen Cabag is the Blog Writer of TCK Publishing. She is also a homeschooling mom, family coach, and speaker for the Charlotte Mason method, an educational philosophy that places great emphasis on classic literature and the masterpieces in art and music. She has also written several books, both fiction and nonfiction. Her passion is to see the next generation of children become lovers of reading and learning in the midst of short attention spans.

This is good to learn how to outline, therm, main point and Minor points. Thanks very much

You’re very welcome, Nicholas! We’re glad you found the post helpful :)

Thanks it really help me

A comprehensive and useful guide to writing an expository essay. I appreciate what you have posted on the blog. It’s very insightful and helpful.

Thanks Anna, we’re glad you found it helpful! :)

This is very helpful to write an excellent expository essay with your guide.Thankyou for your good work, your highly appreciated.

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Elementary Assessments

Six Traits of Writing: The Secret to Really Great Writers

The Six Traits of Writing framework is flexible and student-friendly.

Officially known as the 6+1 Traits Writing Model, this framework identifies six qualities of good writing: Ideas (main message), Organization (layout), Word Choice, (vocabulary use), Sentence Fluency (flow of thoughts), Voice (perspective of writer), and Conventions (grammar & mechanics).

Within this model, teachers choose various mini lessons and activities to teach each of the six qualities (traits) to students during writer’s workshop .

The Six Traits of Writing model is unique because it’s not a “canned” curriculum”; it’s a framework.

It nicely wraps all of the components of good writing into one package, and many of the contents seamlessly pair or integrate with other writing programs.

Teaching the Six Traits of Writing

Ideas is one of the six traits of writing. Ideas represent the “big idea” that the writer is trying to send to the reader.

Ideas are the foundation of a piece of writing.

Like a house, if the writing doesn’t have a strong foundation, it’s not going to be very stable and will have a negative effect on the rest of the construction.

To help the reader visualize and understand the message, authors use lots of details that show and not tell.  

Details add substance and imagery to the writer’s message.   Plus, they strengthen the foundation.

A writer can demonstrate good use of the other traits in his or her writing, but if the ideas present are not strong nor clear, he or she will have failed to do the very thing that writing is meant to do – communicate a message .

Ideas for Teaching Ideas Trait:

1. Give students an object, and ask them to describe it. They should focus on the details.

2. Have students focus on themselves. They’ll list all the things they love. This list gives them ideas for writing because personal experiences make some of the best stories.

3. Read books that help students generate ideas.

• All the Places to Love (Patricia McLaughlin)
• Pictures from Our Vacation (Lynne Rae Perkins)
• Thank You, Mr. Falker (Patricia Polacco)

4. Incorporate daily journaling prompts into your instruction. This helps students to generate ideas.

5. Students keep an “Ideas Sheet” in their writer’s notebook to jot down ideas anytime they have one.

2. Organization

Organization is another component of the six traits. It refers to the structure of a writing piece.  

Organization helps the reader transition from one part of the writing to another without much hassle.

When authors write for others, they have to remember to keep their writing organized so that the reader can follow along effortlessly.

Ideas for Teaching Organization Trait:

1. Do a sequencing activity. Take a common event such as brushing one’s teeth. Write each step on a notecard. Then as a class, put them in order discussing the importance of logical order. Ask students to place transition words on each card, explaining the importance of having signal words to help sequence flow.

2. Utilize graphic organizers to plan writing content.

3. Read to observe the structure of books.

• First Day Jitters (Julie Danneberg) – endings
• The Paperboy (Dav Pilkey)
• The Paper Crane (Molly Bang) – beginnings
• Roller Coaster (Marla Frazee)
• The Very Hungry Caterpillar (Eric Carle) – beginnings

4. Model how to write a great lead (opening).

5. Show how to construct a good ending.

Voice is another piece of the six traits of writing puzzle. It is the personal tone or personality of the piece.

A writer’s voice should shine through the selection.

The message that the author is trying to send to the reader will determine the tone that the he/she uses.

Referring to the house visual, voice represents the people who live in the house. People give a home personality and a unique vibe.

Individuals use their own unique voices to address various audiences. Because of that, we need to sometimes alter our voice.

Students need to know that the voice they use within their writing will change depending on the purpose and to whom is their intended audience.

Writing a letter to a teacher will have a different voice compared to one to a friend.

Ideas for Teaching Voice Trait:

1. Practice letter writing to family, friends, teachers, etc.

2. Use point of view writing prompts.

3. Read books that show this trait.

• Amelia’s Notebook (Marissa Moss)
• Diary of a Worm (Doreen Cronin)
• How Are You Peeling? (Saxton Freymann) 
• The Math Curse (Jon Scieszka)
• The Recess Queen (Alexis O’Neill)
• Voices in the Park (Anthony Browne)

4. Word Choice

The six traits of writing also includes word choice.

Word choice is the specific vocabulary that a writer chooses to use. Those words add pizazz and flavor.

Doing so reduces monotony and repetition of “boring” and overused terms.

Variety in word choice is especially helpful when using verbs. Stronger verbs help to clarity the author’s message.

For example, if a student writes, “The girl said…” , he/she can instead use a synonym for “said” which will help to clarify how the girl said whatever she said.

“The girl screamed. ” or “The girl whispered. ” or “The girl joked. ”

Helping students dig a little deeper to find alternative words will make their writing more flavorful.

Great word choice makes our writing brighter and much clearer for the reader to understand .

Ideas for Teaching Word Choice Trait:

1. Instead of using the word “happy” repeatedly, teachers can encourage students to use similar but “spicer” words such as “excited”, “elated”, “over the moon”, etc. Do a thesaurus dig looking for synonyms of words are too often used and replace them with “spicy words”.

2. Have students edit their own pieces of writing, changing some of the verbs that are used too often.

3. Read books to observe this trait in action.

• Cotton Candy Skies and French Fries (Theresa Del Vecchio)
• Duke Ellington: The Piano Prince and His Orchestra (Andrea Pinkney)
• I’m Dirty (Kate & Jim McMullan)
• Miss Alaineus: A Vocabulary Disaster (Debra Frasier)
• Thesaurus Rex (Laya Steinberg)

5. Sentence Fluency

Sentence fluency is the rhythm and flow of the language.

Within the six traits of writing framework, teaching sentence fluency involves showing students how to write a variety of sentence structures that flow well together.

A combination of simple sentences, complex sentences, commands, onomatopoeia, etc. add style and variety to writing.

Genre, audience, and intended purpose of the writing will determine in what quantities each type of structure is used.

A variety of sentence structures within a piece of writing should flow together very nicely and to their own rhythm;   one thought should smoothly lead to another.

Ideas for Teaching Sentence Fluency Trait:

1. Have students perform a reader’s theater play. These short plays are great for getting students to practice pausing, espression, etc.

2. Read poetry and books with lots of play on words. Doing so helps students develop sensitivity to rhythm and patterns in words.

• Crab Moon (Ruth. Horowitz)
• Five Little Monkeys Go Shopping (Eileen Christelow)
• The Important Book (Margaret Wise Brown)
• Saturday Night at the Dinosaur Stomp (Carol Diggory Shields)

6. Conventions

Conventions is usually thought of as grammar , but its only one piece of the puzzle.

Conventions signal readers when to stop, pause, change the sound of their voice, etc.

Strong conventions complete the overall feel of a piece of writing just like a roof completes a house.

Ideas for Teaching Conventions Trait:

1. Using editing checklists, have students edit pieces of writing as a class or individually.

2. Practice Daily Oral Language.

3. Read books to the students that teach this trait.

• Eats, Shoots, and Leaves: Why Commas Really Do Make a Difference (Lynne Truss)
• Lazily, Crazily, Just a Bit Nasally: More About Adverbs (Brian Cleary)
• Our Librarian Won’t Tell Us Anything! (Toni Buzzeo)
• Punctuation Celebration (Elsa Bruno)
• Punctuation Takes a Vacation (Robin Pulver) 

7. Presentation, the + 1

Although the six traits of writing represent the core areas of the model, you’ll sometimes hear the +1 used (e.g. 6+1 writing model).

The plus one stands for presentation. Presentation is the overall look of the writing.   It is essentially the publishing stage.

After the writing is done …

• How are students going to present their work to their audience?
• How will everything be packaged and put together?

Presentation is the overall look of the writing. This is where students can really get creative with displaying their work.

Final Thoughts

The six traits of writing is versatile, flexible, and great for differentiation.  Used consistently and well, your students will become better writers .

Related: Download six traits of writing rubric PDF

Teacher Habits

Helping Teachers inside the Classroom and Out

How to Write an Expository Essay: Writing Tips & Structure

Have you ever been tasked with writing an expository essay and found yourself struggling to convey information clearly and concisely? Expository essays are a unique form of academic writing, requiring a neutral stance and factual evidence to educate the reader on a specific topic.

In this step-by-step guide on how to write an expository essay, we’ll delve into the intricacies of crafting a compelling expository essay, from brainstorming to polishing the final draft. Prepare to embark on a journey to enhance your writing skills and master the art of expository writing.

Table of Contents

Expository Essay Writing: Key Takeaways

• Expository essays are structured academic writing that analyze a given topic objectively.
• This guide provides a comprehensive approach to crafting an expository essay, from idea generation and research through outlining, drafting, refining and polishing techniques.
• The structure of the essay should include a precise thesis statement with evidence-based body paragraphs and transition words for coherence.

The Essence of Expository Essays

Expository essays are a type of structured academic writing that utilizes factual evidence to analyze or investigate a designated topic. Different from descriptive essays and personal opinion pieces, expository writing focuses on providing the reader with information about a given topic, maintaining a neutral stance. This objective description is crucial in academic settings, where expository essays are often assigned as a means of assessment and featured in various exam formats.

To write a good expository essay, it is important to select an engaging topic and articulate a precise, well-informed thesis statement. Examining expository essay examples can offer valuable insights into constructing a well-organized, informative essay. Remember, creativity and artistry can still be incorporated into expository writing, so don’t let the formulaic nature of such essays discourage you from developing a captivating piece.

Crafting an Effective Expository Essay Outline

An effective expository essay outline is crucial for organizing your thoughts and research, as it serves as the foundation of your essay. The basic structure of an expository essay comprises an introduction, body paragraphs, and a conclusion. The more comprehensive your outline is, the less time you’ll need to spend on research and writing, ultimately making the writing process more efficient.

There is no specific length for an expository essay; however, it should be sufficient to effectively articulate the thesis statement. Typically, a five-paragraph essay is a common approach, with an introductory paragraph, three body paragraphs, and a concluding paragraph. By crafting a detailed outline, you can ensure that each section of your essay supports and builds upon your thesis statement, resulting in a cohesive and well-structured piece.

The Writing Process: Step-by-Step Guide

Now that we’ve covered the fundamentals of expository essays and the importance of outline, let’s dive into the step-by-step guide to writing an expository essay.

This guide will cover idea generation, research, outlining, drafting, refining, and polishing, providing a comprehensive approach to crafting a compelling expository essay, including problem and solution essay techniques.

Generating Ideas and Researching

The first step to write an expository essay is brainstorming potential expository essay topics. Consider the topics discussed in class, anticipate what your teacher might expect, and choose something that genuinely interests you. This will ensure that you are engaged in the writing process and motivated to create a captivating essay. After narrowing down your options, conduct research on each topic to determine if reliable sources are easily accessible and gain a more comprehensive understanding of the subject.

Once you have gathered sufficient information, it’s time to analyze your research and select an expository essay topic that best suits your interests and meets your instructor’s guidelines. Keep in mind that your chosen topic should be able to provide enough factual evidence to support your thesis statement, as this will be the core of your essay. By selecting a strong, engaging topic, you set the foundation for a successful expository essay.

Organizing Thoughts with an Outline

Creating an outline is essential for organizing your thoughts and laying the groundwork for your expository essay. Start by developing a strong thesis statement that outlines the main idea of your essay and provides a well-informed, reasoned response to your research question. Your outline should specify what information will be included in each paragraph, ensuring that each section of your essay supports your thesis statement.

The outline serves as a roadmap, guiding you through the writing process and helping you stay focused on your topic. By organizing your thoughts and research in a logical manner, you’ll find it easier to begin writing and stay on track throughout the development of your expository essay.

Drafting the Essay

With a comprehensive outline in hand, it’s time to start drafting your expository essay. Focus on crafting well-structured body paragraphs that stay on topic and provide factual evidence to support your thesis statement. It’s often beneficial to postpone writing the introduction until after you’ve completed the body paragraphs and conclusion, as this will allow you to develop a more accurate and engaging introduction based on the content of your essay.

As you write, use transition words and sentences to connect ideas, maintain narrative flow, and guide readers through your argument. This will ensure that your essay is coherent and easy to follow, ultimately enhancing the reader’s understanding of your topic.

Refining Your Draft

Once you’ve completed the first draft of your expository essay, it’s time to refine your work. Start by reorganizing content, ensuring that each sentence serves its purpose and enhances the reader’s understanding of your topic. Edit for clarity and coherence, and double-check that your essay remains focused on your thesis statement throughout.

As you review your draft, read the paper as if it’s your first encounter with the topic. This will help you determine if the essay is coherent and if the information provided is relevant to the intended purpose of each section. Remember to abstain from attempting to make a persuasive argument and to utilize opinions as evidence, as this can detract from the objective nature of your expository essay.

Polishing the Essay: Editing and Proofreading

The final step in crafting a compelling expository essay is editing and proofreading. Check for errors in grammar, spelling, and formatting, and ensure that your citations are accurate and adherent to the assigned style guide. Tools like Grammarly can be helpful in detecting errors and phrases that lack clarity, as well as ensuring a uniform tone throughout your essay.

In addition to self-editing, consider having someone else review your work. This can provide a fresh perspective and help identify any remaining inconsistencies or areas that need improvement. With your polished expository essay in hand, you’ll be ready to present your well-researched, informative, and engaging piece to your audience.

Analyzing Expository Essay Examples

Examining expository essay examples can be an invaluable tool in understanding how to create a well-structured, informative essay. By analysing the structure, style, and use of evidence in an expository essay example, you can gain insight into crafting your own compelling piece. Remember, it’s not recommended to directly source information or text from expository essay examples, but they can serve as an inspirational reference for your work.

Take note of how the thesis statement is presented, how the body paragraphs are organized, and how the conclusion effectively summarizes the main points of the essay. By carefully studying expository essay examples, you’ll be better equipped to create your own well-crafted, engaging, and informative piece.

Diving into Expository Essay Types

Expository essays come in various forms, each with its own unique purpose and structure. Understanding the different types of expository essays can aid in selecting a subject and organizing your essay’s overall trajectory and framework. The primary types of expository essays include classification, definition, process, compare-and-contrast, and cause-and-effect essays.

Classification essays identify and organize various subjects within one category, outlining their individual characteristics. A definition essay, on the other hand, provides a clear and concise explanation of a subject matter. A process essay outlines the steps necessary for completing a task, providing the reader with an understanding of the procedure.

Compare-and-contrast essays analyze the differences and similarities between sources cited. Cause-and-effect essays investigate the reasons behind a particular occurrence and the consequences that follow. Familiarizing yourself with these expository essay types will expand your writing capabilities and help you craft a compelling piece.

Structuring Your Expository Essay

To ensure a coherent and engaging expository essay, it’s crucial to understand the expository essay structure, which includes a distinct introduction, body paragraphs, and conclusion that support your thesis statement. The introduction should include a precise and succinct thesis statement that outlines the primary focus of your essay, providing the reader with a clear understanding of the topic at hand.

Each body paragraph should contain evidence that supports your thesis statement, ensuring that every section of your essay contributes to the overall argument.

Finally, the conclusion should succinctly summarize the main points and provide a clear and concise statement of the essay’s overarching message. By following this structure, you’ll create a well-organized, informative, and engaging expository essay that effectively communicates your ideas to your audience.

The Role of the Thesis Statement

The thesis statement serves as the foundation of your expository essay, providing a succinct, precise synopsis of the primary point of your essay. A strong, clear, and memorable thesis statement is essential, as it gives the reader a clear understanding of the main focus of your essay and sets the tone for the entire piece. Examples of effective thesis statements include: “The effects of global warming are becoming increasingly evident in our environment,” “The use of technology in the classroom can have both positive and negative effects,” and “The rise of social media has had a profound impact on our society.”

To create a thesis statement, identify your essay topic, conduct research on the topic, and formulate a main idea or argument based on your findings. This statement should be concise and direct, ensuring that your essay remains focused and well-organized throughout the writing process.

Enhancing Your Essay with Transition Words and Sentences

Transition words and sentences play a crucial role in connecting ideas, maintaining narrative flow, and guiding readers through your argument. They serve as the binding element that keeps your essay’s foundation intact, preventing confusion and ensuring that your argument remains coherent and easy to follow. A lack of logical progression of thought can make it difficult for the reader to comprehend your essay’s argument, ultimately compromising its structure.

Examples of transition words and phrases include “however,” “in addition,” “on the other hand,” and “as a result.” By incorporating these transitions into your expository essay, you’ll create a seamless reading experience that effectively communicates your ideas and maintains the reader’s interest throughout the piece.

Frequently Asked Questions

How do you start an expository essay.

To start an expository essay, begin with a general statement about your topic that captures the reader’s attention. This should be followed by your thesis or main point of the essay, which can be further supported with three body paragraphs.

Use a formal tone and avoid introducing unnecessary information or summaries.

How do you write an expository essay step by step?

Writing an expository essay can be done step-by-step by organizing your thoughts, researching the topic, formulating a thesis statement, writing an introduction, composing the body paragraphs, and summarizing the essay in the conclusion.

Finally, revise and proofread the essay to ensure its quality.

What is an example of an expository essay?

An example of an expository essay is one that provides readers with a step-by-step guide on how to do something, or a descriptive essay that is loaded with details.

These types of essays seek to explain a particular topic in an informative and logical manner.

What are the 4 parts of the expository essay?

An expository essay is composed of four parts: an introduction, three body paragraphs, and a conclusion.

It provides a clear and organized explanation of a specific topic.

What is an expository essay?

An expository essay is an essay that communicates factual information, requiring the student to investigate an idea, evaluate evidence, expound on the idea, and set forth an argument concerning it in a clear and concise manner.

It is important for the student to be able to organize their thoughts and ideas in a logical manner in order to effectively communicate their argument. Splitting the text into paragraphs is a key to better readability. Start a new paragraph whenever you introduce a new idea or change direction in your argument. This will be a success.

In conclusion, crafting a compelling expository essay requires careful planning, research, and organization. By understanding the essence of expository essays, creating an effective outline, following a step-by-step writing process, and analyzing examples, you can develop your writing skills and create an engaging, informative piece.

Familiarize yourself with the different types of expository essays and the importance of structuring your essay to support your thesis statement. Remember to enhance your essay with transition words and sentences, ensuring a smooth, coherent reading experience for your audience. With these tools and techniques in hand, you’re well on your way to mastering the art of expository writing.

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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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Expository Essay: 3 Building Blocks to Propose an Idea and Defend It

by Dixie-Ann Belle | 0 comments

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If you saw the words “expository essay” on a writing assignment, would your mind draw a blank? Would you immediately feel as if you had stumbled into unexplored territory?

Well there's good news.

This post is written by guest writer Dixie-Ann Belle. You can learn more about Dixie-Anne at the end of this article. Welcome Dixie-Ann! 

You might not realize it, but chances are this is not your first encounter with this type of essay. Once you have been writing essays in academic environments, you have probably already worked on expository writing.

In this article, I hope to help you recognize this essay type and understand the expository essay outline. Comprehending the building blocks is instrumental in knowing how to construct an exceptional expository essay.

Lay a Strong Foundation

Over the years, I have taught and tutored college students one on one as they write academic essays, in face to face classrooms and online, and I have noticed a pattern. They often approach essays in one of two ways.

Some consider them with apprehension and are fearful of making mistakes. Others feel confident that they have written many essays before and think they have already mastered expository writing.

Interestingly, it's the latter who often end up the most shaken when they realize that they are not as familiar as they think with this type of writing.

What I hope to instill in my students is that they should not feel intimidated whatever their situation or essay assignment.

I encourage them to make sure they understand the foundations of the expository essay structure. I try to get them to grasp the basic blocks that need to be there, and once they do, they have a good chance of crafting a substantial piece of writing.

What is an Expository Essay?

Students are typically assigned one of at least four types of essays: the persuasive/argumentative essay, the descriptive essay, the technical essay, or the expository essay.

Writing an expository essay is one of the most important and valuable skills for you to master.

According to the Purdue Online Writing Lab:

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.

Keep in mind that your expository writing centers on giving your reader information about a given topic or process. Your goal is to inform, describe, or define the subject for your readers.

As you work to achieve this, your essay writing must be formal, objective, and concise. No matter what your discipline, it's almost guaranteed that you will be required to write this common type essay one day.

Some expository essay examples could include:

• Define the term ‘democracy'
• Compare and contrast the benefits of cable television vs streaming
• Outline the process that generates an earthquake
• Classify the different types of tourism
• Outline the aspects of a good fitness program

The possibilities are endless with expository writing, and it can cover a wide variety of topics and specialties.

3 Building Blocks of a Great Expository Essay

To make sure you're on the right track with this type of paper, it helps to understand the three building blocks of the expository essay format and how to apply them to the final expository essay structure .

1. Write an introduction

Most students know that an introductory paragraph should grab the interest of the reader. However, they might not realize that it should also provide context for the essay topic.

Ask yourself : What are you talking about in this essay? Why is this topic important? Some background details could help to establish the subject for your reader.

For example:

If you were writing an essay on the impact smartphones have on society, you might want to start with some information on the evolution of smartphones, the number of smartphones in society, the way people use the phones and more.

The introduction should start off with general information.

You then work your way down to the more specific and principal part of your introduction and the crown of your whole essay, the thesis statement.

What is the thesis statement?

Your thesis statement states in concise language what this essay is going to be about. It is one clear sentence which expresses the subject and the focus of this piece of writing. If there is a prompt, the thesis statement should directly answer that prompt.

Our smart phones topic might create a thesis statement like:  Smart phones have many positive impacts for adults in the business world.

Right away the reader has some idea of what's ahead.

2. Write your body paragraphs

With your thesis statement clear in your mind and your introduction setting the scene, it is time to write your body paragraphs.

Each body paragraph contains supporting information including factual evidence for your essay topic. Each paragraph should each focus on one idea.

Depending on your word count and the teacher requirements, you can write any number of body paragraphs, but there are usually at least three for a basic five paragraph essay.

Each body paragraph should start with a topic sentence. A topic sentence is one single statement that explains the point of the paragraph. It directly refers to your thesis statement and tells you what the body paragraph is going to be about.

Remember our smart phone thesis statement? You need something that will relate to that thesis sentence and will alert the reader to what is to come.

Here's one possibility: 

Smart phones can help increase productivity  for professional adults.

This topic sentence not only reminds us that you are talking about positive impacts for adults with smart phones, it now shows us what the following paragraph will cover.

The best body paragraphs will go on to include different types of details, all of which would support your topic sentence. A good abbreviation to encapsulate the different details is spelt TEEES.

The TEEES Body Paragraph Structure

Let's break down this abbreviation and explore the types of details you'll need in your body paragraphs

T: Topic sentence

You'll begin with your topic sentence establishing the purpose of this paragraph. We'll use our example from above:

Smartphones can help increase productivity for professional adults.

E: Explanation

This is where you expand on your topic and include additional supportive information.

If you were talking about smartphones and productivity, maybe you could mention what elements of the smartphone make it optimal for productivity.

E: Evidence

This is the information from reputable sources you researched for your topic. Here's where you can talk about all the information you have discovered from experts who have carefully studied this subject.

For our smartphone essay, perhaps you could mention a quote from a technology reporter who has been following the rise of smartphones for years.

E: Examples

This would be concrete subject matter to support your point.

Maybe here you can list some of the smartphone apps which have proven to increase productivity in the workplace.

S: Significant/Summarizing sentence

This is the last sentence in the body paragraph which summarizes your point and ends this part of your essay. There should be no doubt in the reader's mind that you have finished talking about your topic, and you are moving on to another in the next paragraph. Here's how we could conclude this paragraph on smartphones and productivity:

Smartphones have transformed the productivity of the modern workforce.

3. Write the conclusion

Once you have written your body paragraphs, you're in the home stretch. You have presented all of your points and supported them with the appropriate subject matter. Now you need to conclude.

A lot of students are confused by conclusions. Many of them have heard different rules about what is supposed to be included.

One of the main requirements to keep in mind when ending an expository essay is that you do not add new information.

This is not the time to throw in something you forgot in a previous body paragraph. Your conclusion is supposed to give a succinct recap of the points that came before.

Sometimes college students are instructed to re-state the thesis, and this puzzles them. It doesn't mean re-writing the thesis statement word for word. You should express your thesis statement in a new way.

For example, here's how you could approach the conclusion for our smartphone essay.

You've come up with three points to support your thesis statement, and you've explored these three points in your body paragraphs. After brainstorming, you might decide the benefits of smartphones in the workplace are improved productivity, better communication, and increased mobility.

Your conclusion is the time to remind your reader of these points with concise language. Your reader should be able to read the conclusion alone and still come away with the basic ideas of your essay.

Plan Your Essay Based on an Expository Essay Outline

While writing fiction, it is sometimes okay to “pants” it and just leap into writing your story.

When writing essays in academia, this is rarely a good idea. Planning your essay helps organize your ideas, helps you refine many of your points early on and saves time in the long run.

There are lots of great brainstorming techniques you can use to get your ideas together, but after that, it's time to create a topic to sentence outline.

There are three steps to creating your topic to sentence essay outline.

• Develop a powerful thesis statement. Remember, this is the overarching idea of your entire essay, so you have completed a significant step once you have one done.
• Come up with the ideas you would like to support your thesis statement.
• Based on your points, craft your topic sentences.

Here is an example of a topic to sentence outline:

Having these important foundation details completed is a great way to develop your essay as you build on each part. It is also an effective method to make sure you are on the right track.

Depending on your instructor (or tutor, if you have one), you can show your outline to them to get feedback before you launch into your entire essay.

Even if you don't have anyone to provide a critique, the outline can make it easier to revise how you will approach the rest of your paragraph essay.

You now have some firm foundations to help you as you construct your expository essay.

How do you organize an expository essay?  Let us know in the comments .

Take fifteen minutes to practice writing your own expository essay.

First, choose an expository writing assignment topic. If you can't think of one, use one of the expository essay examples below .  

• What are the nutritional elements of a healthy breakfast?
• What are some of the most influential types of music?
• Compare and contrast the benefits of electric and gas cars. 
• What are the major steps to planning a stress-free vacation?
• How do smartphones affect mental health?
• Define true love.

Craft a thesis statement about your topic. Then, write three topic sentences for your body paragraphs.

With the time you have left, start writing your essay. You might be surprised how much you can write in fifteen minutes when you have a clear outline for your essay!

When your time is up, share your outline and your essay in the Pro Practice Workshop here . After you post, please be sure to give feedback to your fellow writers.

Happy writing!

Dixie-Ann Belle

Since she started scribbling stories in her notebooks as a child, Dixie-Ann Belle has been indulging her love of well crafted content. Whether she is working as a writing teacher and tutor or as a freelance writer, editor and proofreader, she enjoys helping aspiring writers develop their work and access their creativity.

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Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

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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What Is an Expository Essay? Examples and Guide

• DESCRIPTION woman with yellow shirt working on laptop with expository essay definition
• SOURCE Prostock-Studio / iStock / Getty Images Plus / via Getty created by YourDictionary
• PERMISSION Used under Getty Images license

We all have our different ways of explaining the same things. Ask three people to explain how to eat some corn on the cob, and you’ll get three different explanations. That’s the real beauty of the expository essay, and it means you already have the basic tools to write a great one. So what is an expository essay and how can you refine your approach?

What Is an Expository Essay?

An expository essay is a type of essay that involves explaining an idea or theme within a given subject or topic. That could be an in-depth look at a poem or story, or it could be an explanation of a historical event.

The key word here is exposition , or the act of exposing something. Unlike descriptive or narrative essays, expository essays are about exposing or revealing something deeper in a given subject through research, close reading, and critical thinking. The goal is to explain a subject beyond just a surface level description.

Types of Expository Essays

If that sounds familiar or similar to other essay forms , you wouldn’t be entirely wrong. The expository essay is an umbrella term that contains other, more specific essay types, including:

• Cause and effect essays
• Compare and contrast essays
• Analytical essays
• Dissertations and theses

Even simple book reports can get into the expository essay zone. If you’ve ever written a traditional five-paragraph essay , you’ve probably written an expository essay. Expository essays are generally objective by nature.

General Structure and Format of an Expository Essay

The format of an expository essay is about as basic as it gets. It’s not exactly the most creative or exciting in its format, but that just gives more opportunity for your actual writing to shine. 

Your expository essay will probably look like:

• An introduction paragraph that provides a hook, background information, and a thesis statement
• Three body paragraphs that dive into the actual exposition of the essay (whether that’s specific line reads, research-based evidence, or discussion of themes)
• A conclusion that restates the thesis, brings things together, and considers themes within a larger context

With longer expository essays or more in-depth topics, you’ll understandably include more body paragraphs. Otherwise, don’t overthink the structure of your essay too much. Focus more on the actual words and sentences.

Expository Essay Examples

Now you know what an expository essay is, and you have a good idea of what it all entails. With a few more tips for writing an expository essay , you’ll be pumping out some award-winning words in no time.

We can’t write your essay for you. Partly because we don’t know what you’re explaining, partly because you probably have better points and thoughts than we could ever come up with. But we can give you a pretty good example of what your completed expository essay might look like.

• DESCRIPTION full expository essay example with labels
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• PERMISSION Owned by YourDictionary, Copyright YourDictionary 

Expository Essay Introduction Example

Introductions can feel like a bit of a thankless task. Your reader already knows that they’re reading an essay, so why do you need to introduce it? Well, no one wants to start in the middle of a discussion. Providing some context and background helps to ease your reader in, and the intro is a good way to get a little bit of your voice upfront.

While some teenagers have to deal with zits, math tests, and asking a crush to prom, others wear colored bodysuits and perform martial arts against strange, extra-dimensional evil. Premiering in the U.S. in the early 90s, Power Rangers presented a weird, new form of entertainment, introducing children to martial arts and Japanese culture in the trappings of Saturday morning programming and the after-school special. Despite its often fantastical leanings, Power Rangers presented an integral turning point in children’s programming and media at large.

Example of an Expository Essay Body Paragraph

While every part of an essay is important, you should devote most of your time to the body paragraphs. This is where you’ll do most of your analysis, exposition, and all the other good stuff that goes into figuring out your subject and relaying that to your reader.

Although it presented something new and largely unseen by Western audiences, Power Rangers was anything but. All of the action scenes were taken directly from Japan’s Super Sentai series (specifically Kyoryu Sentai Zyuranger ), intercut with scenes of an American cast existing within tranquil Angel Grove. The Super Sentai series stayed within the traditions of the long-running line of programming known as tokusatsu , meaning “special effects” (a reference to the use of practical special effects). Transplanting Japanese cultural media and overlaying it upon an American production and audience posed its own challenges, but the almost immediate success came from its own storytelling. At first blush, winding fantastical adventures and impressive martial arts into the everyday lives of American teens (who dealt with bullying, teamwork, and celebrating birthdays) seems disparate. However, the combination led to instantly relatable stories that resonated with children, imparting ideas of community and selflessness through skills and talents of all forms, physical, mental, and emotional.

Expository Essay Conclusion Example

Much like the intro, the conclusion to an essay can seem ornamental or extraneous. If you think of an essay as a full thought, the conclusion is a space to finish your thoughts. Unlike most of the rest of the essay, it’s an opportunity to show a little emotion and get into some topics that are potentially outside the main bounds of your subject.

In conclusion, Power Rangers presented an amalgam of different cultural ideas to create a new children’s media landscape. The original series has since given rise to ongoing series, along with offshoot books, comics, and other media. For many kids, the show was an introduction to new ideas that were still grounded within the parks, schools, and suburbs of their lives. It was a form of escapism and imagination that stayed within the bounds of a reality that could be cruel, difficult to understand, or full of light. It just took some friends, some martial arts, and the ability to morph into something new.

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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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.

Good writing = better grades

ProWritingAid will help you improve the style, strength, and clarity of all your assignments.

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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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.