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• How to write an essay introduction | 4 steps & examples

How to Write an Essay Introduction | 4 Steps & Examples

Published on February 4, 2019 by Shona McCombes . Revised on July 23, 2023.

A good introduction paragraph is an essential part of any academic essay . It sets up your argument and tells the reader what to expect.

The main goals of an introduction are to:

• Catch your reader’s attention.
• Give background on your topic.
• Present your thesis statement —the central point of your essay.

This introduction example is taken from our interactive essay example on the history of Braille.

The invention of Braille was a major turning point in the history of disability. The writing system of raised dots used by visually impaired people was developed by Louis Braille in nineteenth-century France. In a society that did not value disabled people in general, blindness was particularly stigmatized, and lack of access to reading and writing was a significant barrier to social participation. The idea of tactile reading was not entirely new, but existing methods based on sighted systems were difficult to learn and use. As the first writing system designed for blind people’s needs, Braille was a groundbreaking new accessibility tool. It not only provided practical benefits, but also helped change the cultural status of blindness. This essay begins by discussing the situation of blind people in nineteenth-century Europe. It then describes the invention of Braille and the gradual process of its acceptance within blind education. Subsequently, it explores the wide-ranging effects of this invention on blind people’s social and cultural lives.

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Table of contents

Step 1: hook your reader, step 2: give background information, step 3: present your thesis statement, step 4: map your essay’s structure, step 5: check and revise, more examples of essay introductions, other interesting articles, frequently asked questions about the essay introduction.

Your first sentence sets the tone for the whole essay, so spend some time on writing an effective hook.

Avoid long, dense sentences—start with something clear, concise and catchy that will spark your reader’s curiosity.

The hook should lead the reader into your essay, giving a sense of the topic you’re writing about and why it’s interesting. Avoid overly broad claims or plain statements of fact.

Examples: Writing a good hook

Take a look at these examples of weak hooks and learn how to improve them.

• Braille was an extremely important invention.
• The invention of Braille was a major turning point in the history of disability.

The first sentence is a dry fact; the second sentence is more interesting, making a bold claim about exactly  why the topic is important.

• The internet is defined as “a global computer network providing a variety of information and communication facilities.”
• The spread of the internet has had a world-changing effect, not least on the world of education.

Avoid using a dictionary definition as your hook, especially if it’s an obvious term that everyone knows. The improved example here is still broad, but it gives us a much clearer sense of what the essay will be about.

• Mary Shelley’s  Frankenstein is a famous book from the nineteenth century.
• Mary Shelley’s Frankenstein is often read as a crude cautionary tale about the dangers of scientific advancement.

Instead of just stating a fact that the reader already knows, the improved hook here tells us about the mainstream interpretation of the book, implying that this essay will offer a different interpretation.

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Next, give your reader the context they need to understand your topic and argument. Depending on the subject of your essay, this might include:

• Historical, geographical, or social context
• An outline of the debate you’re addressing
• A summary of relevant theories or research about the topic
• Definitions of key terms

The information here should be broad but clearly focused and relevant to your argument. Don’t give too much detail—you can mention points that you will return to later, but save your evidence and interpretation for the main body of the essay.

How much space you need for background depends on your topic and the scope of your essay. In our Braille example, we take a few sentences to introduce the topic and sketch the social context that the essay will address:

Now it’s time to narrow your focus and show exactly what you want to say about the topic. This is your thesis statement —a sentence or two that sums up your overall argument.

This is the most important part of your introduction. A  good thesis isn’t just a statement of fact, but a claim that requires evidence and explanation.

The goal is to clearly convey your own position in a debate or your central point about a topic.

Particularly in longer essays, it’s helpful to end the introduction by signposting what will be covered in each part. Keep it concise and give your reader a clear sense of the direction your argument will take.

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As you research and write, your argument might change focus or direction as you learn more.

For this reason, it’s often a good idea to wait until later in the writing process before you write the introduction paragraph—it can even be the very last thing you write.

When you’ve finished writing the essay body and conclusion , you should return to the introduction and check that it matches the content of the essay.

It’s especially important to make sure your thesis statement accurately represents what you do in the essay. If your argument has gone in a different direction than planned, tweak your thesis statement to match what you actually say.

To polish your writing, you can use something like a paraphrasing tool .

You can use the checklist below to make sure your introduction does everything it’s supposed to.

Checklist: Essay introduction

My first sentence is engaging and relevant.

I have introduced the topic with necessary background information.

I have defined any important terms.

My thesis statement clearly presents my main point or argument.

Everything in the introduction is relevant to the main body of the essay.

You have a strong introduction - now make sure the rest of your essay is just as good.

• Argumentative
• Literary analysis

This introduction to an argumentative essay sets up the debate about the internet and education, and then clearly states the position the essay will argue for.

The spread of the internet has had a world-changing effect, not least on the world of education. The use of the internet in academic contexts is on the rise, and its role in learning is hotly debated. For many teachers who did not grow up with this technology, its effects seem alarming and potentially harmful. This concern, while understandable, is misguided. The negatives of internet use are outweighed by its critical benefits for students and educators—as a uniquely comprehensive and accessible information source; a means of exposure to and engagement with different perspectives; and a highly flexible learning environment.

This introduction to a short expository essay leads into the topic (the invention of the printing press) and states the main point the essay will explain (the effect of this invention on European society).

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

This introduction to a literary analysis essay , about Mary Shelley’s Frankenstein , starts by describing a simplistic popular view of the story, and then states how the author will give a more complex analysis of the text’s literary devices.

Mary Shelley’s Frankenstein is often read as a crude cautionary tale. Arguably the first science fiction novel, its plot can be read as a warning about the dangers of scientific advancement unrestrained by ethical considerations. In this reading, and in popular culture representations of the character as a “mad scientist”, Victor Frankenstein represents the callous, arrogant ambition of modern science. However, far from providing a stable image of the character, Shelley uses shifting narrative perspectives to gradually transform our impression of Frankenstein, portraying him in an increasingly negative light as the novel goes on. While he initially appears to be a naive but sympathetic idealist, after the creature’s narrative Frankenstein begins to resemble—even in his own telling—the thoughtlessly cruel figure the creature represents him as.

If you want to know more about AI tools , college essays , or fallacies make sure to check out some of our other articles with explanations and examples or go directly to our tools!

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Your essay introduction should include three main things, in this order:

• An opening hook to catch the reader’s attention.
• Relevant background information that the reader needs to know.
• A thesis statement that presents your main point or argument.

The length of each part depends on the length and complexity of your essay .

The “hook” is the first sentence of your essay introduction . It should lead the reader into your essay, giving a sense of why it’s interesting.

To write a good hook, avoid overly broad statements or long, dense sentences. Try to start with something clear, concise and catchy that will spark your reader’s curiosity.

A thesis statement is a sentence that sums up the central point of your paper or essay . Everything else you write should relate to this key idea.

The thesis statement is essential in any academic essay or research paper for two main reasons:

• It gives your writing direction and focus.
• It gives the reader a concise summary of your main point.

Without a clear thesis statement, an essay can end up rambling and unfocused, leaving your reader unsure of exactly what you want to say.

The structure of an essay is divided into an introduction that presents your topic and thesis statement , a body containing your in-depth analysis and arguments, and a conclusion wrapping up your ideas.

The structure of the body is flexible, but you should always spend some time thinking about how you can organize your essay to best serve your ideas.

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Writing Guides  /  How to Write a Strong Essay Introduction with Examples

How to Write a Strong Essay Introduction with Examples

Introduction

An essay introduction establishes tone and sets course. Every journey starts with one—whether you’re getting on a plane, starting out a new school year, joining a new club, or moving to a new neighborhood. The introduction is the welcome mat: it tells a lot about the house you’re about to enter. A warm introduction will make the house seem inviting or the plane ride ahead more pleasurable. A bad introduction is off-putting and makes one want to turn and run away.

In essay writing, the introduction sets the tone and presents the argument, drawing readers in. It engages the reader with a question, an idea, a concept, a fact, a figure, a facet of life to consider.

An effective introduction grabs attention and establishes a connection with the reader. The importance of crafting a strong opening lies in its ability to establish clarity and spur engagement from the start.

What is an Essay Introduction?

An essay introduction is the first paragraph of an essay: it introduces the topic and the main idea of the essay. It may also provide minimal background information to set the stage for the essay body.

Its primary function is to give readers a clear understanding of what the paper will discuss and why it matters. It should lay out for the reader in no uncertain terms why this essay is worth the reader’s time.

In academic writing, the introduction frames the argument and guides the reader through the essay’s structure. It typically includes a hook to catch the reader with an inviting lure, which is then followed by a thesis statement that presents the main argument.

This section also acts as a roadmap, giving readers a sense of what is to come.

The overall point of the introduction is to welcome the reader, get him to want to stay (i.e., read on), give him a map of the house and grounds, and set him on his way. It is a logical way to show the reader upfront all that you are going to allow for his inspection. It is your frame for the picture you are about to unfold. It is your approach to the topic.

Why is the Introduction So Important?

The introduction of an essay is fundamental because it is the first impression the reader gets of your writing. A strong introduction engages readers by providing a point of interest, appropriate context, clarity of purpose, and a well-defined thesis. It pulls the audience in like a tractor beam, slowly but surely. The reader should feel some interest in seeing how the argument unfolds. If the intro doesn’t hold the reader, the essay won’t get read.

Research shows that a captivating introduction often correlates with an overall captivating finished product. In other words, if the essay starts off well, it is likely that the rest of the essay will be polished, too. The polished the parts, the better the odds of getting an A. Better intros equal better essays which equal better academic performance.

That is why we say crafting the essay introduction is like pouring the foundation for the home: you are setting the argument and building the body on that. To pour the foundation properly, you need to dig down a bit—and the same goes for an essay intro. Dig in, dig down, find a nice hard, firm place to set up your thesis and present your argument on the rock you establish.

Of course, this is all easier said than done. No matter what you construct, it is going to take some effort, know-how, skill, and enthusiasm for the project. Many writers struggle with introductions because they are lack something in one or more of those departments.

If you are struggling, the first thing to keep in mind is that the essay introduction must balance capturing attention with clearly presenting the argument. The introduction requires a level of precision that can be challenging to reach—but you can do it by distilling the main message of your essay and presenting it in a few concise words. A successful introduction ultimately frames the essay in a way that makes the reader want to invest in the content.

Elements of a Strong Essay Introduction

An effective essay introduction comprises several key components that work together to engage the reader and set the stage for a compelling argument. By carefully constructing each part, writers can create an introduction that is informative, engaging, and clear. Below are the critical elements of a strong essay introduction.

The hook is the first sentence(s) of an essay, and its ultimate function is to grab hold of the reader the way a newsflash bulletin would. A well-crafted hook is like a vortex: it pulls the readers thoughts into the essay, so that he is totally absorbed in the reading. It is essential to writing an intro for your essay because it is the first impression that determines whether the audience will stay engaged or lose interest.

A strong hook is thought-provoking, relevant to the topic, intriguing, and reflective of the essay’s tone and purpose. For example, a fact, anecdote, rhetorical question, or quotation can be used as a hook, depending on the type of essay being written.

Examples of Strong Hooks

• Fact : “According to a recent study, students who write a well-structured introduction score 20% higher on their essays.”
• Anecdote : “I remember the first time I struggled with an essay introduction; it was like trying to build a house without a blueprint.”
• Thought-Provoking Statement : “What if the secret to a great essay isn’t in the body but in the first few lines?”
• Rhetorical Question : “Have you ever wondered why some essays capture your attention instantly while others leave you bored?”

Examples of Weak Hooks

• Generic Statement : “Essays are important in school.”
• Obvious Fact : “People write essays for many reasons.”
• Vague Question : “Do you know how to write an essay?”

The difference between a strong and weak hook lies in the specificity and depth of engagement. Strong essay hooks give readers something to think about or connect to their emotions: they explode in their minds like fireworks and dazzle in the night sky. A weak hook merely states obvious or uninteresting facts: it is bland, boring, like a bowl of porridge, and might as well have gone unsaid in the first place for all the impact it made.

Background Information

After capturing the reader with a hook, the next step is to give some background information. Background info really depends on the audience: if your audience is not expected to know much at all about the subject, a broad overview can be most beneficial here. If your readership is already considered well-versed, you can segue into your thesis with minimal details and instead focus more on the reasons for which you will be making your argument. In general, definitions, historical context, or a brief overview of the topic can be fair game here. Basically, just give whatever the reader needs to know before diving into the main argument.

The challenge with providing background information is to strike a balance between offering enough context while not overwhelming the reader. Too much information can dilute the introduction and make it seem cluttered, but too little can leave the reader confused. The background should be relevant and directly related to the essay’s topic. Period.

Tips for Providing Background Information:

• Stay focused: Only include information that directly relates to the essay’s argument.
• Be concise: Keep the details brief and to the point, avoiding unnecessary tangents.
• Link to examples: If applicable, reference examples or sources that provide further reading for context, but don’t overload with too many external details.

For instance, in an essay about why Shakespeare’s Hamlet is a tragic figure, a writer might introduce the concept of tragedy as explained by Aristotle. This helps to set the stage and does not require a great deal of extraneous input. Proper context paves the way for the thesis statement, so that the reader is prepared to handle the topic.

The Thesis Statement

The thesis statement is the most essential part of any essay introduction. It is a single sentence (or sometimes two) that clearly states the essay’s main argument or point. The thesis statement gives the reader a sense of what the essay aims to do. It plainly tells the purpose and explains how the content will be structured. Without a clear thesis statement, the essay can seem directionless, and the reader may struggle to understand the writer’s point.

A strong thesis statement is specific, concise, and also debatable. That means it should present a point of view that can be supported by evidence and analysis in the essay’s body but that the reader might not agree with initially.

Examples of Strong Thesis Statements:

• Specific : “The rise of social media has challenged the role of legacy media in delivering news, information, and entertainment by democratizing the way people create and share content.”
• Debatable : “While some hold that standardized curriculum is necessary for national education, the reality is that education should vary from place to place and state to state based on culture, needs, and goals of the people there.”
• Clear : “If authorities want to reduce mass shootings and improve public safety, they need to address the cultural, spiritual and mental health crisis in America—not simply propose more gun laws.”

Examples of Weak Thesis Statements:

• Too Broad : “Social media has had a big impact on society.”
• Vague : “There are many arguments about standardized testing.”
• Obvious : “Gun control is a controversial topic.”

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How to Structure Your Essay Introduction

Here’s how you can structure an introduction effectively, adjust it based on essay type, make sure its length is appropriate, and craft a smooth transition into the main body of your paper.

General Structure

The traditional structure of an essay introduction has three components: a Hook, Background Information, and a Thesis Statement.

• Hook : The hook is the first sentence or few sentences that grab the reader’s attention. It could be an interesting fact, a rhetorical question, a surprising statistic, or a quote. The goal is to engage the reader and spark curiosity about your topic.
• Background Information : After the hook, give some context or background information on the topic you’re writing about. This helps the reader understand the significance of the issue and prepares the reader for the thesis. Depending on the level of knowledge of the audience, the background could be brief or more elaborate.
• Thesis Statement : The thesis is the most important part of your introduction as it clearly states what your essay will be about, how it will proceed, and what your agument or point is. It should be as concise as possible and direct. It can be supported by a brief outline of the main points that will be explored in the essay.

Adjusting the Structure for Different Essay Types

• Argumentative Essay : In an argumentative essay, the introduction should provide a clear thesis that takes a stance on the issue. The background should include opposing viewpoints to set the stage for your argument.
• Expository Essay : For expository essays, the introduction should focus on explaining the topic in a neutral manner, with the thesis outlining what you aim to explain or analyze.
• Narrative Essay : A narrative essay introduction might begin with a personal anecdote or story as the hook, followed by setting the scene, and leading into the thesis or main point of the narrative.
• Descriptive Essay : In a descriptive essay, the hook will rely on vivid imagery that engages the senses, while the background introduces the subject that will be described in detail.

Length of an Introduction

The length of your introduction really depends on the overall length of your essay. As a general rule:

• Short Essays (500-1000 words) : The introduction should be around 50 to 100 words, comprising about 10% of the essay. You can include a brief hook, followed by a concise background and thesis statement.
• Medium-Length Essays (1000-3000 words) : The introduction should be 100-150 words, providing a slightly more detailed background to help the reader grasp the topic’s context.
• Long Essays (3000+ words) : For longer essays, the introduction can span 150-250 words, with a more detailed background and multiple hooks to gradually introduce the thesis.

No matter the length, it’s important to maintain a balance between brevity and clarity, so that your introduction is engaging but not overwhelming.

How to Transition into the Main Body

Transitioning smoothly from your introduction to the main body of the essay is necessary for maintaining flow. A common technique is to end your introduction with a transition sentence that connects the thesis to the first body paragraph.

This transition sentence should hint at the first point or argument you will explore in the essay’s body. Using it allows you to create a logical progression from the general idea presented in your thesis to the specific details in the body paragraphs. For example, if your thesis mentions several factors, your transition sentence can introduce the first factor in more depth. Alternatively, you can use transitional phrases such as “To begin with,” “Firstly,” or “The first aspect to consider” to guide the reader into the next section.

Effective transitions not only keep your writing coherent but also help the reader understand the direction your essay will take from the very start.

Common Mistakes in Writing Essay Introductions

Many writers fall into common traps that can undermine the effectiveness of their opening. Avoiding these mistakes will keep your introduction clear, engaging, and purposeful.

Being Too Vague

One of the most common mistakes in writing an essay introduction is being too vague or general. A vague introduction will lose the reader’s interest because it will seem that the essay has no apparent point. When the introduction lacks focus, the reader assumes the rest of the essay does as well.

For example, starting with a broad statement like “Many people write essays” doesn’t tell the reader much about the specific argument or issue you plan to address. Instead, your introduction should immediately indicate the relevance of your topic and narrow down to your main point. Engage the reader with a clear, focused hook and relevant context to gain and maintain their interest. Remember, readers want to know what your essay is about right from the start, so avoid being overly general or vague.

Overloading with Background Information

Another common mistake is including too much background information in the introduction. While some context is necessary to set up the thesis, overloading your introduction with excessive details can exhaust the reader’s patience. Introductions that turn into a history lessons or a detailed expositions rob the main argument of its impact.

For instance, if you’re writing an argumentative essay on the Civil War, there’s no need to bring up the Federalist Papers—unless, of course, it relates directly to your thesis. Nonetheless, the intro should focus on the most relevant background information needed to understand the thesis. The rest of the essay is where you can go into details. Keep the introduction concise. Background information only needs to be a bridge to the thesis.

Forgetting the Thesis Statement

A big but common mistake in writing introductions is forgetting to include the thesis statement. Most writers do this simply because they themselves don’t know what their point is. Take time to consider it. The thesis is the end goal of your essay—the point it is all about. Without it, the introduction and the essay overall will lack direction and will leave the reader uncertain about the essay’s purpose.

A strong thesis should clearly state your position or the points you’ll discuss in the essay. Omitting it would be like inviting your friends to a dinner and then forgetting to cook the food.

Examples of Effective Essay Introductions

Here are some examples of essay introductions to help you see how they can be crafted.

Argumentative Essay Introduction

Topic: Should the Death Penalty Be Abolished? “The debate surrounding the death penalty has been ongoing for decades, with proponents claiming it deters crime and serves justice, while opponents argue that it violates fundamental human rights. As we move further into the 21st century, questions about the morality, fairness, and effectiveness of capital punishment have become more pressing. This essay will argue that the death penalty should be abolished, not only because of its failure as a deterrent but also due to the irreversible nature of wrongful executions and the disproportionate impact on marginalized communities.”

Why It Works: This introduction hooks the reader by presenting the ongoing debate, then clearly states the position the essay will argue, making it easy to follow and engage with.

Expository Essay Introduction

Topic: The Invention of the Printing Press “The invention of the printing press in 1440 by Johannes Gutenberg was a turning point in European history. For the first time, books could be mass-produced, leading to the spread of ideas, the democratization of knowledge, and significant social, religious, and cultural shifts. This essay will explore the impact of Gutenberg’s invention on society, including its role in the Protestant Reformation and the broader intellectual awakening known as the Renaissance.”

Why It Works: The introduction provides relevant historical context, establishes the importance of the topic, and outlines what the essay will cover, making it easy for readers to understand the scope of the discussion.

Narrative Essay Introduction

Topic: A Lesson Learned from Failure “I’ll never forget the moment I heard my name announced as the runner-up in the statewide debate competition. It wasn’t the disappointment of losing that stuck with me, but the realization that my failure was entirely my own doing. In the weeks leading up to the event, I had neglected to properly prepare, overconfident in my abilities. This experience taught me the value of hard work and humility, and it forever changed the way I approach challenges in life.”

Why It Works: This introduction draws the reader into a personal story, immediately engaging them with a relatable experience. It sets up the main theme of the essay—personal growth through failure.

Descriptive Essay Introduction

Topic: A Childhood Memory “The scent of freshly baked cookies always transports me back to my grandmother’s kitchen. The warm, sugary aroma combined with the gentle hum of the oven and the soft clink of the cookie sheet against the countertop brings a wave of nostalgia. The kitchen, bathed in soft afternoon light, was my childhood haven, a place of safety, love, and the simple joy of baking. This essay will take you through that cherished memory, capturing the sights, sounds, and smells that made it so unforgettable.”

Why It Works: The use of vivid sensory details immediately creates a strong image in the reader’s mind, engaging their senses and emotions. It sets the stage for a descriptive exploration of a meaningful memory.

Hopefully, these essay introduction examples have given you an idea of what works, why, and how. Let’s recap what we’ve learned!

Essay Introductions FAQ

• This varies based on the overall length of the essay. For shorter essays (500–1000 words), the introduction should be about 10% of the total word count, while for longer essays, you may need a more detailed introduction, especially if complex background information is required. If the essay is 3000 words or more, try to keep the introduction somewhere around 200-250 words.
• Yes, starting with a rhetorical question can be a powerful hook, as long as it engages the reader and relates to the essay’s topic. Make sure it fits the tone of the essay and doesn’t sound too informal or out of place in academic writing. Also make sure it is relevant to your essay’s thesis.
• A hook is meant to grab the reader’s attention in the first sentence, while a thesis statement presents the central argument or purpose of the essay, typically at the end of the introduction. The two should relate somehow, though—usually the hook reflects some aspect of the thesis that you will be defending.
• Yes, using a relevant quote can be an effective hook, but make sure it directly ties into your essay’s topic. Avoid overused or clichéd quotes that don’t add value to your argument. And always cite the source if you do use a quote.

Mastering your essay introduction involves carefully balancing three key elements: the hook, background information, and thesis statement. The hook grabs the reader’s attention, the background provides needed context (but doesn’t overwhelm with too many details), and the thesis clearly outlines the main argument and direction of the essay. Avoid common pitfalls like being too vague, overloading the introduction with unnecessary information, or forgetting the thesis.

Strong introductions set the tone for a well-structured essay and guide the reader effortlessly into the main body. The more you practice writing introductions, the better you’ll become at creating clear, engaging, and effective openings. Continuously refining these skills will not only strengthen your essays but also ensure your readers are hooked from the very start. Remember, a powerful introduction lays the foundation for a compelling essay!

Make sure you download our essay introduction worksheet , to help get you started.

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• If you are writing in a new discipline, you should always make sure to ask about conventions and expectations for introductions, just as you would for any other aspect of the essay. For example, while it may be acceptable to write a two-paragraph (or longer) introduction for your papers in some courses, instructors in other disciplines, such as those in some Government courses, may expect a shorter introduction that includes a preview of the argument that will follow.  
• In some disciplines (Government, Economics, and others), it’s common to offer an overview in the introduction of what points you will make in your essay. In other disciplines, you will not be expected to provide this overview in your introduction.  
• Avoid writing a very general opening sentence. While it may be true that “Since the dawn of time, people have been telling love stories,” it won’t help you explain what’s interesting about your topic.  
• Avoid writing a “funnel” introduction in which you begin with a very broad statement about a topic and move to a narrow statement about that topic. Broad generalizations about a topic will not add to your readers’ understanding of your specific essay topic.  
• Avoid beginning with a dictionary definition of a term or concept you will be writing about. If the concept is complicated or unfamiliar to your readers, you will need to define it in detail later in your essay. If it’s not complicated, you can assume your readers already know the definition.  
• Avoid offering too much detail in your introduction that a reader could better understand later in the paper.
• picture_as_pdf Introductions

Introductions

What this handout is about.

This handout will explain the functions of introductions, offer strategies for creating effective introductions, and provide some examples of less effective introductions to avoid.

The role of introductions

Introductions and conclusions can be the most difficult parts of papers to write. Usually when you sit down to respond to an assignment, you have at least some sense of what you want to say in the body of your paper. You might have chosen a few examples you want to use or have an idea that will help you answer the main question of your assignment; these sections, therefore, may not be as hard to write. And it’s fine to write them first! But in your final draft, these middle parts of the paper can’t just come out of thin air; they need to be introduced and concluded in a way that makes sense to your reader.

Your introduction and conclusion act as bridges that transport your readers from their own lives into the “place” of your analysis. If your readers pick up your paper about education in the autobiography of Frederick Douglass, for example, they need a transition to help them leave behind the world of Chapel Hill, television, e-mail, and The Daily Tar Heel and to help them temporarily enter the world of nineteenth-century American slavery. By providing an introduction that helps your readers make a transition between their own world and the issues you will be writing about, you give your readers the tools they need to get into your topic and care about what you are saying. Similarly, once you’ve hooked your readers with the introduction and offered evidence to prove your thesis, your conclusion can provide a bridge to help your readers make the transition back to their daily lives. (See our handout on conclusions .)

Note that what constitutes a good introduction may vary widely based on the kind of paper you are writing and the academic discipline in which you are writing it. If you are uncertain what kind of introduction is expected, ask your instructor.

Why bother writing a good introduction?

You never get a second chance to make a first impression. The opening paragraph of your paper will provide your readers with their initial impressions of your argument, your writing style, and the overall quality of your work. A vague, disorganized, error-filled, off-the-wall, or boring introduction will probably create a negative impression. On the other hand, a concise, engaging, and well-written introduction will start your readers off thinking highly of you, your analytical skills, your writing, and your paper.

Your introduction is an important road map for the rest of your paper. Your introduction conveys a lot of information to your readers. You can let them know what your topic is, why it is important, and how you plan to proceed with your discussion. In many academic disciplines, your introduction should contain a thesis that will assert your main argument. Your introduction should also give the reader a sense of the kinds of information you will use to make that argument and the general organization of the paragraphs and pages that will follow. After reading your introduction, your readers should not have any major surprises in store when they read the main body of your paper.

Ideally, your introduction will make your readers want to read your paper. The introduction should capture your readers’ interest, making them want to read the rest of your paper. Opening with a compelling story, an interesting question, or a vivid example can get your readers to see why your topic matters and serve as an invitation for them to join you for an engaging intellectual conversation (remember, though, that these strategies may not be suitable for all papers and disciplines).

Strategies for writing an effective introduction

Start by thinking about the question (or questions) you are trying to answer. Your entire essay will be a response to this question, and your introduction is the first step toward that end. Your direct answer to the assigned question will be your thesis, and your thesis will likely be included in your introduction, so it is a good idea to use the question as a jumping off point. Imagine that you are assigned the following question:

Drawing on the Narrative of the Life of Frederick Douglass , discuss the relationship between education and slavery in 19th-century America. Consider the following: How did white control of education reinforce slavery? How did Douglass and other enslaved African Americans view education while they endured slavery? And what role did education play in the acquisition of freedom? Most importantly, consider the degree to which education was or was not a major force for social change with regard to slavery.

You will probably refer back to your assignment extensively as you prepare your complete essay, and the prompt itself can also give you some clues about how to approach the introduction. Notice that it starts with a broad statement and then narrows to focus on specific questions from the book. One strategy might be to use a similar model in your own introduction—start off with a big picture sentence or two and then focus in on the details of your argument about Douglass. Of course, a different approach could also be very successful, but looking at the way the professor set up the question can sometimes give you some ideas for how you might answer it. (See our handout on understanding assignments for additional information on the hidden clues in assignments.)

Decide how general or broad your opening should be. Keep in mind that even a “big picture” opening needs to be clearly related to your topic; an opening sentence that said “Human beings, more than any other creatures on earth, are capable of learning” would be too broad for our sample assignment about slavery and education. If you have ever used Google Maps or similar programs, that experience can provide a helpful way of thinking about how broad your opening should be. Imagine that you’re researching Chapel Hill. If what you want to find out is whether Chapel Hill is at roughly the same latitude as Rome, it might make sense to hit that little “minus” sign on the online map until it has zoomed all the way out and you can see the whole globe. If you’re trying to figure out how to get from Chapel Hill to Wrightsville Beach, it might make more sense to zoom in to the level where you can see most of North Carolina (but not the rest of the world, or even the rest of the United States). And if you are looking for the intersection of Ridge Road and Manning Drive so that you can find the Writing Center’s main office, you may need to zoom all the way in. The question you are asking determines how “broad” your view should be. In the sample assignment above, the questions are probably at the “state” or “city” level of generality. When writing, you need to place your ideas in context—but that context doesn’t generally have to be as big as the whole galaxy!

Try writing your introduction last. You may think that you have to write your introduction first, but that isn’t necessarily true, and it isn’t always the most effective way to craft a good introduction. You may find that you don’t know precisely what you are going to argue at the beginning of the writing process. It is perfectly fine to start out thinking that you want to argue a particular point but wind up arguing something slightly or even dramatically different by the time you’ve written most of the paper. The writing process can be an important way to organize your ideas, think through complicated issues, refine your thoughts, and develop a sophisticated argument. However, an introduction written at the beginning of that discovery process will not necessarily reflect what you wind up with at the end. You will need to revise your paper to make sure that the introduction, all of the evidence, and the conclusion reflect the argument you intend. Sometimes it’s easiest to just write up all of your evidence first and then write the introduction last—that way you can be sure that the introduction will match the body of the paper.

Don’t be afraid to write a tentative introduction first and then change it later. Some people find that they need to write some kind of introduction in order to get the writing process started. That’s fine, but if you are one of those people, be sure to return to your initial introduction later and rewrite if necessary.

Open with something that will draw readers in. Consider these options (remembering that they may not be suitable for all kinds of papers):

• an intriguing example —for example, Douglass writes about a mistress who initially teaches him but then ceases her instruction as she learns more about slavery.
• a provocative quotation that is closely related to your argument —for example, Douglass writes that “education and slavery were incompatible with each other.” (Quotes from famous people, inspirational quotes, etc. may not work well for an academic paper; in this example, the quote is from the author himself.)
• a puzzling scenario —for example, Frederick Douglass says of slaves that “[N]othing has been left undone to cripple their intellects, darken their minds, debase their moral nature, obliterate all traces of their relationship to mankind; and yet how wonderfully they have sustained the mighty load of a most frightful bondage, under which they have been groaning for centuries!” Douglass clearly asserts that slave owners went to great lengths to destroy the mental capacities of slaves, yet his own life story proves that these efforts could be unsuccessful.
• a vivid and perhaps unexpected anecdote —for example, “Learning about slavery in the American history course at Frederick Douglass High School, students studied the work slaves did, the impact of slavery on their families, and the rules that governed their lives. We didn’t discuss education, however, until one student, Mary, raised her hand and asked, ‘But when did they go to school?’ That modern high school students could not conceive of an American childhood devoid of formal education speaks volumes about the centrality of education to American youth today and also suggests the significance of the deprivation of education in past generations.”
• a thought-provoking question —for example, given all of the freedoms that were denied enslaved individuals in the American South, why does Frederick Douglass focus his attentions so squarely on education and literacy?

Pay special attention to your first sentence. Start off on the right foot with your readers by making sure that the first sentence actually says something useful and that it does so in an interesting and polished way.

How to evaluate your introduction draft

Ask a friend to read your introduction and then tell you what they expect the paper will discuss, what kinds of evidence the paper will use, and what the tone of the paper will be. If your friend is able to predict the rest of your paper accurately, you probably have a good introduction.

Five kinds of less effective introductions

1. The placeholder introduction. When you don’t have much to say on a given topic, it is easy to create this kind of introduction. Essentially, this kind of weaker introduction contains several sentences that are vague and don’t really say much. They exist just to take up the “introduction space” in your paper. If you had something more effective to say, you would probably say it, but in the meantime this paragraph is just a place holder.

Example: Slavery was one of the greatest tragedies in American history. There were many different aspects of slavery. Each created different kinds of problems for enslaved people.

2. The restated question introduction. Restating the question can sometimes be an effective strategy, but it can be easy to stop at JUST restating the question instead of offering a more specific, interesting introduction to your paper. The professor or teaching assistant wrote your question and will be reading many essays in response to it—they do not need to read a whole paragraph that simply restates the question.

Example: The Narrative of the Life of Frederick Douglass discusses the relationship between education and slavery in 19th century America, showing how white control of education reinforced slavery and how Douglass and other enslaved African Americans viewed education while they endured. Moreover, the book discusses the role that education played in the acquisition of freedom. Education was a major force for social change with regard to slavery.

3. The Webster’s Dictionary introduction. This introduction begins by giving the dictionary definition of one or more of the words in the assigned question. Anyone can look a word up in the dictionary and copy down what Webster says. If you want to open with a discussion of an important term, it may be far more interesting for you (and your reader) if you develop your own definition of the term in the specific context of your class and assignment. You may also be able to use a definition from one of the sources you’ve been reading for class. Also recognize that the dictionary is also not a particularly authoritative work—it doesn’t take into account the context of your course and doesn’t offer particularly detailed information. If you feel that you must seek out an authority, try to find one that is very relevant and specific. Perhaps a quotation from a source reading might prove better? Dictionary introductions are also ineffective simply because they are so overused. Instructors may see a great many papers that begin in this way, greatly decreasing the dramatic impact that any one of those papers will have.

Example: Webster’s dictionary defines slavery as “the state of being a slave,” as “the practice of owning slaves,” and as “a condition of hard work and subjection.”

4. The “dawn of man” introduction. This kind of introduction generally makes broad, sweeping statements about the relevance of this topic since the beginning of time, throughout the world, etc. It is usually very general (similar to the placeholder introduction) and fails to connect to the thesis. It may employ cliches—the phrases “the dawn of man” and “throughout human history” are examples, and it’s hard to imagine a time when starting with one of these would work. Instructors often find them extremely annoying.

Example: Since the dawn of man, slavery has been a problem in human history.

5. The book report introduction. This introduction is what you had to do for your elementary school book reports. It gives the name and author of the book you are writing about, tells what the book is about, and offers other basic facts about the book. You might resort to this sort of introduction when you are trying to fill space because it’s a familiar, comfortable format. It is ineffective because it offers details that your reader probably already knows and that are irrelevant to the thesis.

Example: Frederick Douglass wrote his autobiography, Narrative of the Life of Frederick Douglass, An American Slave , in the 1840s. It was published in 1986 by Penguin Books. In it, he tells the story of his life.

And now for the conclusion…

Writing an effective introduction can be tough. Try playing around with several different options and choose the one that ends up sounding best to you!

Just as your introduction helps readers make the transition to your topic, your conclusion needs to help them return to their daily lives–but with a lasting sense of how what they have just read is useful or meaningful. Check out our handout on  conclusions for tips on ending your paper as effectively as you began it!

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Douglass, Frederick. 1995. Narrative of the Life of Frederick Douglass, an American Slave, Written by Himself . New York: Dover.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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How to write an essay: Introduction

• What's in this guide
• Introduction
• Essay structure
• Additional resources

The Introduction

An in troduction generally does three things. The first part is usually a general comment that shows the reader why the topic is important, gets their interest, and leads them into the topic. It isn’t actually part of your argument. The next part of the introduction is the thesis statement . This is your response to the question; your final answer. It is probably the most important part of the introduction. Finally, the introduction tells the reader what they can expect in the essay body. This is where you briefly outline your arguments .

Here is an example of the introduction to the question - Discuss how media can influence children. Use specific examples to support your view.

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