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How to Write an Introduction Paragraph in 3 Steps

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It’s the roadmap to your essay, it’s the forecast for your argument, it’s...your introduction paragraph, and writing one can feel pretty intimidating. The introduction paragraph is a part of just about every kind of academic writing , from persuasive essays to research papers. But that doesn’t mean writing one is easy!

If trying to write an intro paragraph makes you feel like a Muggle trying to do magic, trust us: you aren’t alone. But there are some tips and tricks that can make the process easier—and that’s where we come in.

In this article, we’re going to explain how to write a captivating intro paragraph by covering the following info:  

• A discussion of what an introduction paragraph is and its purpose in an essay
• An overview of the most effective introduction paragraph format, with explanations of the three main parts of an intro paragraph
• An analysis of real intro paragraph examples, with a discussion of what works and what doesn’t
• A list of four top tips on how to write an introduction paragraph

Are you ready? Let’s begin!

What Is an Introduction Paragraph? 

An introduction paragraph is the first paragraph of an essay , paper, or other type of academic writing. Argumentative essays , book reports, research papers, and even personal  essays are common types of writing that require an introduction paragraph. Whether you’re writing a research paper for a science course or an argumentative essay for English class , you’re going to have to write an intro paragraph. 

So what’s the purpose of an intro paragraph? As a reader’s first impression of your essay, the intro paragraph should introduce the topic of your paper. 

Your introduction will also state any claims, questions, or issues that your paper will focus on. This is commonly known as your paper’s thesis . This condenses the overall point of your paper into one or two short sentences that your reader can come back and reference later.

But intro paragraphs need to do a bit more than just introduce your topic. An intro paragraph is also supposed to grab your reader’s attention. The intro paragraph is your chance to provide just enough info and intrigue to make your reader say, “Hey, this topic sounds interesting. I think I’ll keep reading this essay!” That can help your essay stand out from the crowd.

In most cases, an intro paragraph will be relatively short. A good intro will be clear, brief, purposeful, and focused. While there are some exceptions to this rule, it’s common for intro paragraphs to consist of three to five sentences . 

Effectively introducing your essay’s topic, purpose, and getting your reader invested in your essay sounds like a lot to ask from one little paragraph, huh? In the next section, we’ll demystify the intro paragraph format by breaking it down into its core parts . When you learn how to approach each part of an intro, writing one won’t seem so scary!

Once you figure out the three parts of an intro paragraph, writing one will be a piece of cake!

The 3 Main Parts of an Intro Paragraph

In general, an intro paragraph is going to have three main parts: a hook, context, and a thesis statement . Each of these pieces of the intro plays a key role in acquainting the reader with the topic and purpose of your essay. 

Below, we’ll explain how to start an introduction paragraph by writing an effective hook, providing context, and crafting a thesis statement. When you put these elements together, you’ll have an intro paragraph that does a great job of making a great first impression on your audience!

Intro Paragraph Part 1: The Hook

When it comes to how to start an introduction paragraph, o ne of the most common approaches is to start with something called a hook. 

What does hook mean here, though? Think of it this way: it’s like when you start a new Netflix series: you look up a few hours (and a few episodes) later and you say, “Whoa. I guess I must be hooked on this show!” 

That’s how the hook is supposed to work in an intro paragrap h: it should get your reader interested enough that they don’t want to press the proverbial “pause” button while they’re reading it . In other words, a hook is designed to grab your reader’s attention and keep them reading your essay! 

This means that the hook comes first in the intro paragraph format—it’ll be the opening sentence of your intro. 

It’s important to realize  that there are many different ways to write a good hook. But generally speaking, hooks must include these two things: what your topic is, and the angle you’re taking on that topic in your essay. 

One approach to writing a hook that works is starting with a general, but interesting, statement on your topic. In this type of hook, you’re trying to provide a broad introduction to your topic and your angle on the topic in an engaging way . 

For example, if you’re writing an essay about the role of the government in the American healthcare system, your hook might look something like this: 

There's a growing movement to require that the federal government provide affordable, effective healthcare for all Americans. 

This hook introduces the essay topic in a broad way (government and healthcare) by presenting a general statement on the topic. But the assumption presented in the hook can also be seen as controversial, which gets readers interested in learning more about what the writer—and the essay—has to say.

In other words, the statement above fulfills the goals of a good hook: it’s intriguing and provides a general introduction to the essay topic.

Intro Paragraph Part 2: Context

Once you’ve provided an attention-grabbing hook, you’ll want to give more context about your essay topic. Context refers to additional details that reveal the specific focus of your paper. So, whereas the hook provides a general introduction to your topic, context starts helping readers understand what exactly you’re going to be writing about

You can include anywhere from one to several sentences of context in your intro, depending on your teacher’s expectations, the length of your paper, and complexity of your topic. In these context-providing sentences, you want to begin narrowing the focus of your intro. You can do this by describing a specific issue or question about your topic that you’ll address in your essay. It also helps readers start to understand why the topic you’re writing about matters and why they should read about it. 

So, what counts as context for an intro paragraph? Context can be any important details or descriptions that provide background on existing perspectives, common cultural attitudes, or a specific situation or controversy relating to your essay topic. The context you include should acquaint your reader with the issues, questions, or events that motivated you to write an essay on your topic...and that your reader should know in order to understand your thesis. 

For instance, if you’re writing an essay analyzing the consequences of sexism in Hollywood, the context you include after your hook might make reference to the #metoo and #timesup movements that have generated public support for victims of sexual harassment. 

The key takeaway here is that context establishes why you’re addressing your topic and what makes it important. It also sets you up for success on the final piece of an intro paragraph: the thesis statement.

Elle Woods' statement offers a specific point of view on the topic of murder...which means it could serve as a pretty decent thesis statement!

Intro Paragraph Part 3: The Thesis

The final key part of how to write an intro paragraph is the thesis statement. The thesis statement is the backbone of your introduction: it conveys your argument or point of view on your topic in a clear, concise, and compelling way . The thesis is usually the last sentence of your intro paragraph. 

Whether it’s making a claim, outlining key points, or stating a hypothesis, your thesis statement will tell your reader exactly what idea(s) are going to be addressed in your essay. A good thesis statement will be clear, straightforward, and highlight the overall point you’re trying to make.

Some instructors also ask students to include an essay map as part of their thesis. An essay map is a section that outlines the major topics a paper will address. So for instance, say you’re writing a paper that argues for the importance of public transport in rural communities. Your thesis and essay map might look like this: 

Having public transport in rural communities helps people improve their economic situation by giving them reliable transportation to their job, reducing the amount of money they spend on gas, and providing new and unionized work .

The underlined section is the essay map because it touches on the three big things the writer will talk about later. It literally maps out the rest of the essay!

So let’s review: Your thesis takes the idea you’ve introduced in your hook and context and wraps it up. Think of it like a television episode: the hook sets the scene by presenting a general statement and/or interesting idea that sucks you in. The context advances the plot by describing the topic in more detail and helping readers understand why the topic is important. And finally, the thesis statement provides the climax by telling the reader what you have to say about the topic. 

The thesis statement is the most important part of the intro. Without it, your reader won’t know what the purpose of your essay is! And for a piece of writing to be effective, it needs to have a clear purpose. Your thesis statement conveys that purpose , so it’s important to put careful thought into writing a clear and compelling thesis statement. 

How To Write an Introduction Paragraph: Example and Analysis

Now that we’ve provided an intro paragraph outline and have explained the three key parts of an intro paragraph, let’s take a look at an intro paragraph in action.

To show you how an intro paragraph works, we’ve included a sample introduction paragraph below, followed by an analysis of its strengths and weaknesses.

Example of Introduction Paragraph

While college students in the U.S. are struggling with how to pay for college, there is another surprising demographic that’s affected by the pressure to pay for college: families and parents. In the face of tuition price tags that total more than $100,000 (as a low estimate), families must make difficult decisions about how to save for their children’s college education. Charting a feasible path to saving for college is further complicated by the FAFSA’s estimates for an “Expected Family Contribution”—an amount of money that is rarely feasible for most American families. Due to these challenging financial circumstances and cultural pressure to give one’s children the best possible chance of success in adulthood, many families are going into serious debt to pay for their children’s college education. The U.S. government should move toward bearing more of the financial burden of college education. 

Example of Introduction Paragraph: Analysis

Before we dive into analyzing the strengths and weaknesses of this example intro paragraph, let’s establish the essay topic. The sample intro indicates that t he essay topic will focus on one specific issue: who should cover the cost of college education in the U.S., and why. Both the hook and the context help us identify the topic, while the thesis in the last sentence tells us why this topic matters to the writer—they think the U.S. Government needs to help finance college education. This is also the writer’s argument, which they’ll cover in the body of their essay. 

Now that we’ve identified the essay topic presented in the sample intro, let’s dig into some analysis. To pin down its strengths and weaknesses, we’re going to use the following three questions to guide our example of introduction paragraph analysis: 

• Does this intro provide an attention-grabbing opening sentence that conveys the essay topic? 
• Does this intro provide relevant, engaging context about the essay topic? 
• Does this intro provide a thesis statement that establishes the writer’s point of view on the topic and what specific aspects of the issue the essay will address? 

Now, let’s use the questions above to analyze the strengths and weaknesses of this sample intro paragraph. 

Does the Intro Have a Good Hook? 

First, the intro starts out with an attention-grabbing hook . The writer starts by presenting  an assumption (that the U.S. federal government bears most of the financial burden of college education), which makes the topic relatable to a wide audience of readers. Also note that the hook relates to the general topic of the essay, which is the high cost of college education. 

The hook then takes a surprising turn by presenting a counterclaim : that American families, rather than students, feel the true burden of paying for college. Some readers will have a strong emotional reaction to this provocative counterclaim, which will make them want to keep reading! As such, this intro provides an effective opening sentence that conveys the essay topic. 

Does the Intro Give Context?

T he second, third, and fourth sentences of the intro provide contextual details that reveal the specific focus of the writer’s paper . Remember: the context helps readers start to zoom in on what the paper will focus on, and what aspect of the general topic (college costs) will be discussed later on. 

The context in this intro reveals the intent and direction of the paper by explaining why the issue of families financing college is important. In other words, the context helps readers understand why this issue matters , and what aspects of this issue will be addressed in the paper.  

To provide effective context, the writer refers to issues (the exorbitant cost of college and high levels of family debt) that have received a lot of recent scholarly and media attention. These sentences of context also elaborate on the interesting perspective included in the hook: that American families are most affected by college costs.

Does the Intro Have a Thesis? 

Finally, this intro provides a thesis statement that conveys the writer’s point of view on the issue of financing college education. This writer believes that the U.S. government should do more to pay for students’ college educations. 

However, the thesis statement doesn’t give us any details about why the writer has made this claim or why this will help American families . There isn’t an essay map that helps readers understand what points the writer will make in the essay.

To revise this thesis statement so that it establishes the specific aspects of the topic that the essay will address, the writer could add the following to the beginning of the thesis statement:

The U.S. government should take on more of the financial burden of college education because other countries have shown this can improve education rates while reducing levels of familial poverty.

Check out the new section in bold. Not only does it clarify that the writer is talking about the pressure put on families, it touches on the big topics the writer will address in the paper: improving education rates and reduction of poverty. So not only do we have a clearer argumentative statement in this thesis, we also have an essay map!  

So, let’s recap our analysis. This sample intro paragraph does an effective job of providing an engaging hook and relatable, interesting context, but the thesis statement needs some work ! As you write your own intro paragraphs, you might consider using the questions above to evaluate and revise your work. Doing this will help ensure you’ve covered all of your bases and written an intro that your readers will find interesting!

4 Tips for How To Write an Introduction Paragraph

Now that we’ve gone over an example of introduction paragraph analysis, let’s talk about how to write an introduction paragraph of your own. Keep reading for four tips for writing a successful intro paragraph for any essay. 

Tip 1: Analyze Your Essay Prompt

If you’re having trouble with how to start an introduction paragraph, analyze your essay prompt! Most teachers give you some kind of assignment sheet, formal instructions, or prompt to set the expectations for an essay they’ve assigned, right? Those instructions can help guide you as you write your intro paragraph!

Because they’ll be reading and responding to your essay, you want to make sure you meet your teacher’s expectations for an intro paragraph . For instance, if they’ve provided specific instructions about how long the intro should be or where the thesis statement should be located, be sure to follow them!

The type of paper you’re writing can give you clues as to how to approach your intro as well. If you’re writing a research paper, your professor might expect you to provide a research question or state a hypothesis in your intro. If you’re writing an argumentative essay, you’ll need to make sure your intro overviews the context surrounding your argument and your thesis statement includes a clear, defensible claim. 

Using the parameters set out by your instructor and assignment sheet can put some easy-to-follow boundaries in place for things like your intro’s length, structure, and content. Following these guidelines can free you up to focus on other aspects of your intro... like coming up with an exciting hook and conveying your point of view on your topic!

Tip 2: Narrow Your Topic

You can’t write an intro paragraph without first identifying your topic. To make your intro as effective as possible, you need to define the parameters of your topic clearly—and you need to be specific. 

For example, let’s say you want to write about college football. “NCAA football” is too broad of a topic for a paper. There is a lot to talk about in terms of college football! It would be tough to write an intro paragraph that’s focused, purposeful, and engaging on this topic. In fact, if you did try to address this whole topic, you’d probably end up writing a book!

Instead, you should narrow broad topics to  identify a specific question, claim, or issue pertaining to some aspect of NCAA football for your intro to be effective. So, for instance, you could frame your topic as, “How can college professors better support NCAA football players in academics?” This focused topic pertaining to NCAA football would give you a more manageable angle to discuss in your paper.

So before you think about writing your intro, ask yourself: Is my essay topic specific, focused, and logical? Does it convey an issue or question that I can explore over the course of several pages? Once you’ve established a good topic, you’ll have the foundation you need to write an effective intro paragraph . 

Once you've figured out your topic, it's time to hit the books!

Tip 3: Do Your Research

This tip is tightly intertwined with the one above, and it’s crucial to writing a good intro: do your research! And, guess what? This tip applies to all papers—even ones that aren’t technically research papers. 

Here’s why you need to do some research: getting the lay of the land on what others have said about your topic—whether that’s scholars and researchers or the mass media— will help you narrow your topic, write an engaging hook, and provide relatable context. 

You don't want to sit down to write your intro without a solid understanding of the different perspectives on your topic. Whether those are the perspectives of experts or the general public, these points of view will help you write your intro in a way that is intriguing and compelling for your audience of readers. 

Tip 4: Write Multiple Drafts

Some say to write your intro first; others say write it last. The truth is, there isn’t a right or wrong time to write your intro—but you do need to have enough time to write multiple drafts . 

Oftentimes, your professor will ask you to write multiple drafts of your paper, which gives you a built-in way to make sure you revise your intro. Another approach you could take is to write out a rough draft of your intro before you begin writing your essay, then revise it multiple times as you draft out your paper. 

Here’s why this approach can work: as you write your paper, you’ll probably come up with new insights on your topic that you didn’t have right from the start. You can use these “light bulb” moments to reevaluate your intro and make revisions that keep it in line with your developing essay draft. 

Once you’ve written your entire essay, consider going back and revising your intro again . You can ask yourself these questions as you evaluate your intro: 

• Is my hook still relevant to the way I’ve approached the topic in my essay?
• Do I provide enough appropriate context to introduce my essay? 
• Now that my essay is written, does my thesis statement still accurately reflect the point of view that I present in my essay?

Using these questions as a guide and putting your intro through multiple revisions will help ensure that you’ve written the best intro for the final draft of your essay. Also, revising your writing is always a good thing to do—and this applies to your intro, too!

What's Next?

Your college essays also need great intro paragraphs. Here’s a guide that focuses on how to write the perfect intro for your admissions essays. 

Of course, the intro is just one part of your college essay . This article will teach you how to write a college essay that makes admissions counselors sit up and take notice.

Are you trying to write an analytical essay? Our step-by-step guide can help you knock it out of the park.

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11 Rules for Essay Paragraph Structure (with Examples)

Chris Drew (PhD)

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

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How do you structure a paragraph in an essay?

If you’re like the majority of my students, you might be getting your basic essay paragraph structure wrong and getting lower grades than you could!

In this article, I outline the 11 key steps to writing a perfect paragraph. But, this isn’t your normal ‘how to write an essay’ article. Rather, I’ll try to give you some insight into exactly what teachers look out for when they’re grading essays and figuring out what grade to give them.

You can navigate each issue below, or scroll down to read them all:

1. Paragraphs must be at least four sentences long 2. But, at most seven sentences long 3. Your paragraph must be Left-Aligned 4. You need a topic sentence 5 . Next, you need an explanation sentence 6. You need to include an example 7. You need to include citations 8. All paragraphs need to be relevant to the marking criteria 9. Only include one key idea per paragraph 10. Keep sentences short 11. Keep quotes short

Paragraph structure is one of the most important elements of getting essay writing right .

As I cover in my Ultimate Guide to Writing an Essay Plan , paragraphs are the heart and soul of your essay.

However, I find most of my students have either:

• forgotten how to write paragraphs properly,
• gotten lazy, or
• never learned it in the first place!

Paragraphs in essay writing are different from paragraphs in other written genres .

In fact, the paragraphs that you are reading now would not help your grades in an essay.

That’s because I’m writing in journalistic style, where paragraph conventions are vastly different.

For those of you coming from journalism or creative writing, you might find you need to re-learn paragraph writing if you want to write well-structured essay paragraphs to get top grades.

Below are eleven reasons your paragraphs are losing marks, and what to do about it!

Essay Paragraph Structure Rules

1. your paragraphs must be at least 4 sentences long.

In journalism and blog writing, a one-sentence paragraph is great. It’s short, to-the-point, and helps guide your reader. For essay paragraph structure, one-sentence paragraphs suck.

A one-sentence essay paragraph sends an instant signal to your teacher that you don’t have much to say on an issue.

A short paragraph signifies that you know something – but not much about it. A one-sentence paragraph lacks detail, depth and insight.

Many students come to me and ask, “what does ‘add depth’ mean?” It’s one of the most common pieces of feedback you’ll see written on the margins of your essay.

Personally, I think ‘add depth’ is bad feedback because it’s a short and vague comment. But, here’s what it means: You’ve not explained your point enough!

If you’re writing one-, two- or three-sentence essay paragraphs, you’re costing yourself marks.

Always aim for at least four sentences per paragraph in your essays.

This doesn’t mean that you should add ‘fluff’ or ‘padding’ sentences.

Make sure you don’t:

a) repeat what you said in different words, or b) write something just because you need another sentence in there.

But, you need to do some research and find something insightful to add to that two-sentence paragraph if you want to ace your essay.

Check out Points 5 and 6 for some advice on what to add to that short paragraph to add ‘depth’ to your paragraph and start moving to the top of the class.

• How to Make an Essay Longer
• How to Make an Essay Shorter

2. Your Paragraphs must not be more than 7 Sentences Long

Okay, so I just told you to aim for at least four sentences per paragraph. So, what’s the longest your paragraph should be?

Seven sentences. That’s a maximum.

So, here’s the rule:

Between four and seven sentences is the sweet spot that you need to aim for in every single paragraph.

Here’s why your paragraphs shouldn’t be longer than seven sentences:

1. It shows you can organize your thoughts. You need to show your teacher that you’ve broken up your key ideas into manageable segments of text (see point 10)

2. It makes your work easier to read.   You need your writing to be easily readable to make it easy for your teacher to give you good grades. Make your essay easy to read and you’ll get higher marks every time.

One of the most important ways you can make your work easier to read is by writing paragraphs that are less than six sentences long.

3. It prevents teacher frustration. Teachers are just like you. When they see a big block of text their eyes glaze over. They get frustrated, lost, their mind wanders … and you lose marks.

To prevent teacher frustration, you need to ensure there’s plenty of white space in your essay. It’s about showing them that the piece is clearly structured into one key idea per ‘chunk’ of text.

Often, you might find that your writing contains tautologies and other turns of phrase that can be shortened for clarity.

3. Your Paragraph must be Left-Aligned

Turn off ‘Justified’ text and: Never. Turn. It. On. Again.

Justified text is where the words are stretched out to make the paragraph look like a square. It turns the writing into a block. Don’t do it. You will lose marks, I promise you! Win the psychological game with your teacher: left-align your text.

A good essay paragraph is never ‘justified’.

I’m going to repeat this, because it’s important: to prevent your essay from looking like a big block of muddy, hard-to-read text align your text to the left margin only.

You want white space on your page – and lots of it. White space helps your reader scan through your work. It also prevents it from looking like big blocks of text.

You want your reader reading vertically as much as possible: scanning, browsing, and quickly looking through for evidence you’ve engaged with the big ideas.

The justified text doesn’t help you do that. Justified text makes your writing look like a big, lumpy block of text that your reader doesn’t want to read.

What’s wrong with Center-Aligned Text?

While I’m at it, never, ever, center-align your text either. Center-aligned text is impossible to skim-read. Your teacher wants to be able to quickly scan down the left margin to get the headline information in your paragraph.

Not many people center-align text, but it’s worth repeating: never, ever center-align your essays.

Don’t annoy your reader. Left align your text.

4. Your paragraphs must have a Topic Sentence

The first sentence of an essay paragraph is called the topic sentence. This is one of the most important sentences in the correct essay paragraph structure style.

The topic sentence should convey exactly what key idea you’re going to cover in your paragraph.

Too often, students don’t let their reader know what the key idea of the paragraph is until several sentences in.

You must show what the paragraph is about in the first sentence.

You never, ever want to keep your reader in suspense. Essays are not like creative writing. Tell them straight away what the paragraph is about. In fact, if you can, do it in the first half of the first sentence .

I’ll remind you again: make it easy to grade your work. Your teacher is reading through your work trying to determine what grade to give you. They’re probably going to mark 20 assignments in one sitting. They have no interest in storytelling or creativity. They just want to know how much you know! State what the paragraph is about immediately and move on.

Suggested: Best Words to Start a Paragraph

Ideal Essay Paragraph Structure Example: Writing a Topic Sentence If your paragraph is about how climate change is endangering polar bears, say it immediately : “Climate change is endangering polar bears.” should be your first sentence in your paragraph. Take a look at first sentence of each of the four paragraphs above this one. You can see from the first sentence of each paragraph that the paragraphs discuss:

When editing your work, read each paragraph and try to distil what the one key idea is in your paragraph. Ensure that this key idea is mentioned in the first sentence .

(Note: if there’s more than one key idea in the paragraph, you may have a problem. See Point 9 below .)

The topic sentence is the most important sentence for getting your essay paragraph structure right. So, get your topic sentences right and you’re on the right track to a good essay paragraph.

5. You need an Explanation Sentence

All topic sentences need a follow-up explanation. The very first point on this page was that too often students write paragraphs that are too short. To add what is called ‘depth’ to a paragraph, you can come up with two types of follow-up sentences: explanations and examples.

Let’s take explanation sentences first.

Explanation sentences give additional detail. They often provide one of the following services:

Let’s go back to our example of a paragraph on Climate change endangering polar bears. If your topic sentence is “Climate change is endangering polar bears.”, then your follow-up explanation sentence is likely to explain how, why, where, or when. You could say:

Ideal Essay Paragraph Structure Example: Writing Explanation Sentences 1. How: “The warming atmosphere is melting the polar ice caps.” 2. Why: “The polar bears’ habitats are shrinking every single year.” 3. Where: “This is happening in the Antarctic ice caps near Greenland.” 4. When: “Scientists first noticed the ice caps were shrinking in 1978.”

You don’t have to provide all four of these options each time.

But, if you’re struggling to think of what to add to your paragraph to add depth, consider one of these four options for a good quality explanation sentence.

>>>RELATED ARTICLE: SHOULD YOU USE RHETORICAL QUESTIONS IN ESSAYS ?

6. Your need to Include an Example

Examples matter! They add detail. They also help to show that you genuinely understand the issue. They show that you don’t just understand a concept in the abstract; you also understand how things work in real life.

Example sentences have the added benefit of personalising an issue. For example, after saying “Polar bears’ habitats are shrinking”, you could note specific habitats, facts and figures, or even a specific story about a bear who was impacted.

Ideal Essay Paragraph Structure Example: Writing an ‘Example’ Sentence “For example, 770,000 square miles of Arctic Sea Ice has melted in the past four decades, leading Polar Bear populations to dwindle ( National Geographic, 2018 )

In fact, one of the most effective politicians of our times – Barrack Obama – was an expert at this technique. He would often provide examples of people who got sick because they didn’t have healthcare to sell Obamacare.

What effect did this have? It showed the real-world impact of his ideas. It humanised him, and got him elected president – twice!

Be like Obama. Provide examples. Often.

7. All Paragraphs need Citations

Provide a reference to an academic source in every single body paragraph in the essay. The only two paragraphs where you don’t need a reference is the introduction and conclusion .

Let me repeat: Paragraphs need at least one reference to a quality scholarly source .

Let me go even further:

Students who get the best marks provide two references to two different academic sources in every paragraph.

Two references in a paragraph show you’ve read widely, cross-checked your sources, and given the paragraph real thought.

It’s really important that these references link to academic sources, not random websites, blogs or YouTube videos. Check out our Seven Best types of Sources to Cite in Essays post to get advice on what sources to cite. Number 6 w ill surprise you!

Ideal Essay Paragraph Structure Example: In-Text Referencing in Paragraphs Usually, in-text referencing takes the format: (Author, YEAR), but check your school’s referencing formatting requirements carefully. The ‘Author’ section is the author’s last name only. Not their initials. Not their first name. Just their last name . My name is Chris Drew. First name Chris, last name Drew. If you were going to reference an academic article I wrote in 2019, you would reference it like this: (Drew, 2019).

Where do you place those two references?

Place the first reference at the end of the first half of the paragraph. Place the second reference at the end of the second half of the paragraph.

This spreads the references out and makes it look like all the points throughout the paragraph are backed up by your sources. The goal is to make it look like you’ve reference regularly when your teacher scans through your work.

Remember, teachers can look out for signposts that indicate you’ve followed academic conventions and mentioned the right key ideas.

Spreading your referencing through the paragraph helps to make it look like you’ve followed the academic convention of referencing sources regularly.

Here are some examples of how to reference twice in a paragraph:

• If your paragraph was six sentences long, you would place your first reference at the end of the third sentence and your second reference at the end of the sixth sentence.
• If your paragraph was five sentences long, I would recommend placing one at the end of the second sentence and one at the end of the fifth sentence.

You’ve just read one of the key secrets to winning top marks.

8. Every Paragraph must be relevant to the Marking Criteria

Every paragraph must win you marks. When you’re editing your work, check through the piece to see if every paragraph is relevant to the marking criteria.

For the British: In the British university system (I’m including Australia and New Zealand here – I’ve taught at universities in all three countries), you’ll usually have a ‘marking criteria’. It’s usually a list of between two and six key learning outcomes your teacher needs to use to come up with your score. Sometimes it’s called a:

• Marking criteria
• Marking rubric
• (Key) learning outcome
• Indicative content

Check your assignment guidance to see if this is present. If so, use this list of learning outcomes to guide what you write. If your paragraphs are irrelevant to these key points, delete the paragraph .

Paragraphs that don’t link to the marking criteria are pointless. They won’t win you marks.

For the Americans: If you don’t have a marking criteria / rubric / outcomes list, you’ll need to stick closely to the essay question or topic. This goes out to those of you in the North American system. North America (including USA and Canada here) is often less structured and the professor might just give you a topic to base your essay on.

If all you’ve got is the essay question / topic, go through each paragraph and make sure each paragraph is relevant to the topic.

For example, if your essay question / topic is on “The Effects of Climate Change on Polar Bears”,

• Don’t talk about anything that doesn’t have some connection to climate change and polar bears;
• Don’t talk about the environmental impact of oil spills in the Gulf of Carpentaria;
• Don’t talk about black bear habitats in British Columbia.
• Do talk about the effects of climate change on polar bears (and relevant related topics) in every single paragraph .

You may think ‘stay relevant’ is obvious advice, but at least 20% of all essays I mark go off on tangents and waste words.

Stay on topic in Every. Single. Paragraph. If you want to learn more about how to stay on topic, check out our essay planning guide .

9. Only have one Key Idea per Paragraph

One key idea for each paragraph. One key idea for each paragraph. One key idea for each paragraph.

Don’t forget!

Too often, a student starts a paragraph talking about one thing and ends it talking about something totally different. Don’t be that student.

To ensure you’re focussing on one key idea in your paragraph, make sure you know what that key idea is. It should be mentioned in your topic sentence (see Point 3 ). Every other sentence in the paragraph adds depth to that one key idea.

If you’ve got sentences in your paragraph that are not relevant to the key idea in the paragraph, they don’t fit. They belong in another paragraph.

Go through all your paragraphs when editing your work and check to see if you’ve veered away from your paragraph’s key idea. If so, you might have two or even three key ideas in the one paragraph.

You’re going to have to get those additional key ideas, rip them out, and give them paragraphs of their own.

If you have more than one key idea in a paragraph you will lose marks. I promise you that.

The paragraphs will be too hard to read, your reader will get bogged down reading rather than scanning, and you’ll have lost grades.

10. Keep Sentences Short

If a sentence is too long it gets confusing. When the sentence is confusing, your reader will stop reading your work. They will stop reading the paragraph and move to the next one. They’ll have given up on your paragraph.

Short, snappy sentences are best.

Shorter sentences are easier to read and they make more sense. Too often, students think they have to use big, long, academic words to get the best marks. Wrong. Aim for clarity in every sentence in the paragraph. Your teacher will thank you for it.

The students who get the best marks write clear, short sentences.

When editing your draft, go through your essay and see if you can shorten your longest five sentences.

(To learn more about how to write the best quality sentences, see our page on Seven ways to Write Amazing Sentences .)

11. Keep Quotes Short

Eighty percent of university teachers hate quotes. That’s not an official figure. It’s my guestimate based on my many interactions in faculty lounges. Twenty percent don’t mind them, but chances are your teacher is one of the eight out of ten who hate quotes.

Teachers tend to be turned off by quotes because it makes it look like you don’t know how to say something on your own words.

Now that I’ve warned you, here’s how to use quotes properly:

Ideal Essay Paragraph Structure Example: How To Use Quotes in University-Level Essay Paragraphs 1. Your quote should be less than one sentence long. 2. Your quote should be less than one sentence long. 3. You should never start a sentence with a quote. 4. You should never end a paragraph with a quote. 5 . You should never use more than five quotes per essay. 6. Your quote should never be longer than one line in a paragraph.

The minute your teacher sees that your quote takes up a large chunk of your paragraph, you’ll have lost marks.

Your teacher will circle the quote, write a snarky comment in the margin, and not even bother to give you points for the key idea in the paragraph.

Avoid quotes, but if you really want to use them, follow those five rules above.

I’ve also provided additional pages outlining Seven tips on how to use Quotes if you want to delve deeper into how, when and where to use quotes in essays. Be warned: quoting in essays is harder than you thought.

Follow the advice above and you’ll be well on your way to getting top marks at university.

Writing essay paragraphs that are well structured takes time and practice. Don’t be too hard on yourself and keep on trying!

Below is a summary of our 11 key mistakes for structuring essay paragraphs and tips on how to avoid them.

I’ve also provided an easy-to-share infographic below that you can share on your favorite social networking site. Please share it if this article has helped you out!

11 Biggest Essay Paragraph Structure Mistakes you’re probably Making

1.  Your paragraphs are too short 2.  Your paragraphs are too long 3.  Your paragraph alignment is ‘Justified’ 4.  Your paragraphs are missing a topic sentence 5 .  Your paragraphs are missing an explanation sentence 6.  Your paragraphs are missing an example 7.  Your paragraphs are missing references 8.  Your paragraphs are not relevant to the marking criteria 9.  You’re trying to fit too many ideas into the one paragraph 10.  Your sentences are too long 11.  Your quotes are too long

• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd-2/ 25 Number Games for Kids (Free and Easy)
• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd-2/ 25 Word Games for Kids (Free and Easy)
• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd-2/ 25 Outdoor Games for Kids
• Chris Drew (PhD) https://helpfulprofessor.com/author/chris-drew-phd-2/ 50 Incentives to Give to Students

4 thoughts on “11 Rules for Essay Paragraph Structure (with Examples)”

Hello there. I noticed that throughout this article on Essay Writing, you keep on saying that the teacher won’t have time to go through the entire essay. Don’t you think this is a bit discouraging that with all the hard work and time put into your writing, to know that the teacher will not read through the entire paper?

Hi Clarence,

Thanks so much for your comment! I love to hear from readers on their thoughts.

Yes, I agree that it’s incredibly disheartening.

But, I also think students would appreciate hearing the truth.

Behind closed doors many / most university teachers are very open about the fact they ‘only have time to skim-read papers’. They regularly bring this up during heated faculty meetings about contract negotiations! I.e. in one university I worked at, we were allocated 45 minutes per 10,000 words – that’s just over 4 minutes per 1,000 word essay, and that’d include writing the feedback, too!

If students know the truth, they can better write their essays in a way that will get across the key points even from a ‘skim-read’.

I hope to write candidly on this website – i.e. some of this info will never be written on university blogs because universities want to hide these unfortunate truths from students.

Thanks so much for stopping by!

Regards, Chris

This is wonderful and helpful, all I say is thank you very much. Because I learned a lot from this site, own by chris thank you Sir.

Thank you. This helped a lot.

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Traditional Academic Essays In Three Parts

Part i: the introduction.

An introduction is usually the first paragraph of your academic essay. If you’re writing a long essay, you might need 2 or 3 paragraphs to introduce your topic to your reader. A good introduction does 2 things:

• Gets the reader’s attention. You can get a reader’s attention by telling a story, providing a statistic, pointing out something strange or interesting, providing and discussing an interesting quote, etc. Be interesting and find some original angle via which to engage others in your topic.
• Provides a specific and debatable thesis statement. The thesis statement is usually just one sentence long, but it might be longer—even a whole paragraph—if the essay you’re writing is long. A good thesis statement makes a debatable point, meaning a point someone might disagree with and argue against. It also serves as a roadmap for what you argue in your paper.

Part II: The Body Paragraphs

Body paragraphs help you prove your thesis and move you along a compelling trajectory from your introduction to your conclusion. If your thesis is a simple one, you might not need a lot of body paragraphs to prove it. If it’s more complicated, you’ll need more body paragraphs. An easy way to remember the parts of a body paragraph is to think of them as the MEAT of your essay:

Main Idea. The part of a topic sentence that states the main idea of the body paragraph. All of the sentences in the paragraph connect to it. Keep in mind that main ideas are…

• like labels. They appear in the first sentence of the paragraph and tell your reader what’s inside the paragraph.
• arguable. They’re not statements of fact; they’re debatable points that you prove with evidence.
• focused. Make a specific point in each paragraph and then prove that point.

Evidence. The parts of a paragraph that prove the main idea. You might include different types of evidence in different sentences. Keep in mind that different disciplines have different ideas about what counts as evidence and they adhere to different citation styles. Examples of evidence include…

• quotations and/or paraphrases from sources.
• facts , e.g. statistics or findings from studies you’ve conducted.
• narratives and/or descriptions , e.g. of your own experiences.

Analysis. The parts of a paragraph that explain the evidence. Make sure you tie the evidence you provide back to the paragraph’s main idea. In other words, discuss the evidence.

Transition. The part of a paragraph that helps you move fluidly from the last paragraph. Transitions appear in topic sentences along with main ideas, and they look both backward and forward in order to help you connect your ideas for your reader. Don’t end paragraphs with transitions; start with them.

Keep in mind that MEAT does not occur in that order. The “ T ransition” and the “ M ain Idea” often combine to form the first sentence—the topic sentence—and then paragraphs contain multiple sentences of evidence and analysis. For example, a paragraph might look like this: TM. E. E. A. E. E. A. A.

Part III: The Conclusion

A conclusion is the last paragraph of your essay, or, if you’re writing a really long essay, you might need 2 or 3 paragraphs to conclude. A conclusion typically does one of two things—or, of course, it can do both:

• Summarizes the argument. Some instructors expect you not to say anything new in your conclusion. They just want you to restate your main points. Especially if you’ve made a long and complicated argument, it’s useful to restate your main points for your reader by the time you’ve gotten to your conclusion. If you opt to do so, keep in mind that you should use different language than you used in your introduction and your body paragraphs. The introduction and conclusion shouldn’t be the same.
• For example, your argument might be significant to studies of a certain time period .
• Alternately, it might be significant to a certain geographical region .
• Alternately still, it might influence how your readers think about the future . You might even opt to speculate about the future and/or call your readers to action in your conclusion.

Handout by Dr. Liliana Naydan. Do not reproduce without permission.

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The Introductory Paragraph: Start Your Paper Off Right

Begin with a great first sentence

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The introductory paragraph of any paper, long or short, should start with a sentence that piques the interest of your readers . 

In a well-constructed first paragraph, that first sentence leads into three or four sentences that provide details about the subject you address in the body of your essay. These sentences should also set the stage for your thesis statement .

Writing a good thesis statement is the subject of much instruction and training, as it's the driver of your research and the subject of your paper. The entirety of your paper hangs on that sentence, which is generally the last sentence of your introductory paragraph and is refined throughout your research and drafting phases.

Writing an Intro Paragraph

It's often easier to write the introductory paragraph after you've written the first draft of the main part of the paper (or at least sketched out a detailed outline, section by section or paragraph by paragraph). After the drafting stage, your research and main points are fresh in your mind, and your thesis statement has been polished to gleaming. It's typically honed during the drafting stage, as research may have necessitated its adjustment.

At the start of a large writing project, it can also be intimidating to put those first words down, so it's often easier to begin composing in the middle of the paper and work on the introduction and conclusion after the meat of the report has been organized, compiled, and drafted.

Construct your introductory paragraph with the following:

• An attention-grabbing first sentence
• Informative sentences that build to your thesis
• The thesis statement, which makes a claim or states a view that you will support or build upon

Your First Sentence

As you researched your topic, you probably discovered some interesting anecdotes, quotes, or trivial facts. This is exactly the sort of thing you should use for an engaging introduction.

Consider these ideas for creating a strong beginning.

Surprising fact: The Pentagon has twice as many bathrooms as are necessary. The famous government building was constructed in the 1940s when segregation laws required that separate bathrooms be installed for people of African descent. This building isn’t the only American icon that harkens back to this embarrassing and hurtful time in our history. Across the United States, there are many examples of leftover laws and customs that reflect the racism that once permeated American society.

Humor: When my older brother substituted fresh eggs for our hard-boiled Easter eggs, he didn’t realize our father would take the first crack at hiding them. My brother’s holiday ended early that particular day in 1991, but the rest of the family enjoyed the warm April weather, outside on the lawn, until late into the evening. Perhaps it was the warmth of the day and the joy of eating Easter roast while Tommy contemplated his actions that make my memories of Easter so sweet. Whatever the true reason, the fact remains that my favorite holiday of the year is Easter Sunday.

Quotation: Hillary Rodham Clinton once said, “There cannot be true democracy unless women's voices are heard.” In 2006, when Nancy Pelosi became the nation’s first female Speaker of the House, one woman’s voice rang out clearly. With this development, democracy grew to its truest level ever in terms of women’s equality. The historical event also paved the way for Senator Clinton as she warmed her own vocal cords in preparation for a presidential race.

Finding the Hook

In each example, the first sentence draws the reader in to find out how the interesting fact leads to a point. You can use many methods to capture your reader’s interest.

Curiosity: A duck’s quack doesn’t echo. Some people might find a deep and mysterious meaning in this fact…

Definition: A homograph is a word with two or more pronunciations. Produce is one example…

Anecdote: Yesterday morning I watched as my older sister left for school with a bright white glob of toothpaste gleaming on her chin. I felt no regret at all until she stepped onto the bus …

Supporting Sentences

The body of your introductory paragraph should fulfill two functions: It should explain your first sentence and should build up to your thesis statement. You'll find that this is much easier than it sounds. Just follow the pattern you see in the above examples.

During the revision stage for the paper as a whole, you can make further refinements to the introduction as needed.

• Examples of Great Introductory Paragraphs
• 100 Persuasive Essay Topics
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The paragraph that begins an essay causes students the most trouble, yet carries the most importance. Although its precise construction varies from genre to genre (and from essay to essay), good introductory paragraphs generally accomplish the same tasks and follow a few basic patterns. Some of them are listed below, but keep in mind that what follows are guidelines, not immutable templates.

Tasks:  The introductory paragraph to a short essay usually attempts to do three things:

• Introduce the topic  with some indication of its inherent interest or importance, and a clear definition of the boundaries of the subject area
• Indicate the structure and/or methodology of the essay , often with the major sections of the essay or its structural principle clearly stated
• State the thesis of the essay , preferably in a single, arguable statement with a clear main clause

Not every essay does all three in the first paragraph, and the degree to which an essay declares its structure or methodology may vary widely, depending on how necessary that information will be to the readers. Sometimes, the entire first paragraph will serve no other purpose than to generate interest in the subject or raise a question, leaving the other tasks for the second paragraph. However, this kind of opening requires a lot of skill, and you can lose your readers in the second and third paragraphs if do not make your purpose clear.

Patterns:  The standard pattern for an introductory paragraph follows the order of the tasks outlined above. Below is an outline of that pattern, written as if it were the first section of a formal outline of the entire essay:

Introduction

• Its boundaries
• Why it is interesting
• The essay’s main sections (structure)
• Why they come in that order (structural principle)
• How the author plans to draw the necessary conclusions from the information available (methodology)
• Its premise (the general claim about the information available)
• Its conclusion (the consequences of the first claim)

Not every essay contains every element in precisely this order, but most good essays cover all of them, either explicitly or implicitly. In longer and more scholarly essays, the structure/methodology section should be longer, or can even be its own paragraph. It should also include some mention of the essay’s position within the field as a whole.

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The introduction paragraph is the first paragraph of an essay. This paragraph helps your reader be ready to understand your main idea.

Your introduction paragraph should—

grab your reader’s attention introduce the topic of your essay present your thesis

You can visualize the ideas in your introduction paragraph by thinking about an inverted triangle. The ideas in the beginning of your introduction paragraph are general. Then you narrow down the topic to a specific idea.

Grab the reader’s attention and introduce the topic

The very first sentence of your introduction should get your reader interested in your topic. The first sentence of an introduction is called a “hook.” There are many types of hooks: facts, questions, problems, descriptions, etc. There is not one “perfect” hook for each essay. Your hook can help you introduce the general topic of your essay.

As you introduce your topic, make sure to give the reader enough background information about the topic that the reader will be able to understand the thesis.

Present your thesis

The thesis states the main idea, or focus, of the essay. The rest of the essay will give evidence and explanations that show why or how your thesis is true. Your reader will expect to find the main idea in the introduction paragraph, rather than later in the essay.

An effective thesis—

• addresses the prompt if there is one* (i.e., answers the question).
• is usually at the end of the introduction paragraph.
• controls the content of all of the body paragraphs.
• is a complete sentence.
• does not announce the topic (e.g., “I’m going to talk about exercise.”).
• should not simply be a fact (e.g., “Many people exercise.”).
• should not be too general (e.g., “Exercise is good.”).
• should not be too specific (e.g., “Exercise decreases the chance of developing diabetes, heart disease, asthma, osteoporosis, depression, and anxiety.”).
• may state main points (e.g., “Exercise is essential because it improves overall physical and mental health.”).
• may imply main points (e.g., “Exercise is essential for improving our well-being.”)

*In some essays you write, you will not have a specific question to answer. Instead, you may need to choose your own topic. Your essay should still answer a question (e.g., how are typical Japanese and Chinese birthday celebrations similar or different?).

Exercise 1: Identify hooks and general topics.

Identify the type of hook used in each introduction paragraph as well as the general topic.  

1. Working students deal with a lot of stress in their lives every day. Stress is very common for students while they are working because they have a lot of responsibiltities to balance. They have a list of tasks for school and work that can overwhelm their schedules. Feeling stress is normal when there is not enough time to finish all of your responsibilities, but it can have negative results. Instead of avoiding stress, students simply need to learn how to manage it. In order for students to manage stress better, they need to prioritize their tasks, eat well, and get enough sleep.  

Type of hook: __________________ General topic of the paragraph: __________________  

2. Many business owners find that running a business is a lot harder than they thought it was. How business owners decide to manage their business will determine their future success. They have to make important decisions about how to manage their business every day. These decisions include hiring employees, the hours of operation, the products and services that will be provided, and the way the business will be advertised. These decisions impact a lot of people. Successful business owners need to make wise decisions that satisfy employees, customers, and investors.  

Exercise 2: Analyze a thesis.

Read the introduction paragraph below to complete this exercise.  

Prompt: Why is exercise important?  

Thesis: Exercise is essential because it improves overall physical and mental health.  

Use this list of criteria to evaluate the thesis.  

• Does the thesis address the prompt?  
• Is the thesis a complete sentence?  
• Does the thesis announce the topic?  
• Is the thesis simply a fact?  
• Is the thesis too general? Too specific?  
• Are the main points stated or implied?  

Exercise 3: Identify effective thesis statements.

For each prompt, identify which thesis statement is more effective. Write an X on the line next to the more effective thesis statement.  

• _____Thesis #1 Let’s see all of the interesting things you can do in Rome.  
• _____Thesis #2 Rome has a very unique cultural history.  
• _____Thesis #1 An influential leader is open-minded and humble.  
• _____Thesis #2 Some people are born to be leaders and influence the world.  
• _____Thesis #1 There are some ways to solve feeling homesick.  
• _____Thesis #2 Enjoying comforts from home can help combat homesickness.  
• _____Thesis #1 Writing provides more time to plan and revise than speaking.  
• _____Thesis #2 Many people around the world communicate through writing.

Exercise 4: Evaluate thesis statements.

Which sentences are effective thesis statements? Which sentences are not effective thesis statements? On a piece of paper, write “yes” if you think the thesis is effective or “no” if you think it is ineffective. Discuss why each thesis is (or is not) effective.

Exercise 5: Write a thesis.

On a piece of paper, write a thesis for each prompt. Make sure the thesis addresses the prompt clearly.

1. What are weddings like in your country? 2. What problems do smartphones cause in our lives? 3. What are qualities of a true friend? 4. Should video games be prohibited?

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Access it online or download it at https://open.byu.edu/academic_a_writing/introduction_paragra .

The writer of the academic essay aims to persuade readers of an idea based on evidence. The beginning of the essay is a crucial first step in this process. In order to engage readers and establish your authority, the beginning of your essay has to accomplish certain business. Your beginning should introduce the essay, focus it, and orient readers.

Introduce the Essay.  The beginning lets your readers know what the essay is about, the  topic . The essay's topic does not exist in a vacuum, however; part of letting readers know what your essay is about means establishing the essay's  context , the frame within which you will approach your topic. For instance, in an essay about the First Amendment guarantee of freedom of speech, the context may be a particular legal theory about the speech right; it may be historical information concerning the writing of the amendment; it may be a contemporary dispute over flag burning; or it may be a question raised by the text itself. The point here is that, in establishing the essay's context, you are also limiting your topic. That is, you are framing an approach to your topic that necessarily eliminates other approaches. Thus, when you determine your context, you simultaneously narrow your topic and take a big step toward focusing your essay. Here's an example.

The paragraph goes on. But as you can see, Chopin's novel (the topic) is introduced in the context of the critical and moral controversy its publication engendered.

Focus the Essay.  Beyond introducing your topic, your beginning must also let readers know what the central issue is. What question or problem will you be thinking about? You can pose a question that will lead to your idea (in which case, your idea will be the answer to your question), or you can make a thesis statement. Or you can do both: you can ask a question and immediately suggest the answer that your essay will argue. Here's an example from an essay about Memorial Hall.

The fullness of your idea will not emerge until your conclusion, but your beginning must clearly indicate the direction your idea will take, must set your essay on that road. And whether you focus your essay by posing a question, stating a thesis, or combining these approaches, by the end of your beginning, readers should know what you're writing about, and  why —and why they might want to read on.

Orient Readers.  Orienting readers, locating them in your discussion, means providing information and explanations wherever necessary for your readers' understanding. Orienting is important throughout your essay, but it is crucial in the beginning. Readers who don't have the information they need to follow your discussion will get lost and quit reading. (Your teachers, of course, will trudge on.) Supplying the necessary information to orient your readers may be as simple as answering the journalist's questions of who, what, where, when, how, and why. It may mean providing a brief overview of events or a summary of the text you'll be analyzing. If the source text is brief, such as the First Amendment, you might just quote it. If the text is well known, your summary, for most audiences, won't need to be more than an identifying phrase or two:

Often, however, you will want to summarize your source more fully so that readers can follow your analysis of it.

Questions of Length and Order.  How long should the beginning be? The length should be proportionate to the length and complexity of the whole essay. For instance, if you're writing a five-page essay analyzing a single text, your beginning should be brief, no more than one or two paragraphs. On the other hand, it may take a couple of pages to set up a ten-page essay.

Does the business of the beginning have to be addressed in a particular order? No, but the order should be logical. Usually, for instance, the question or statement that focuses the essay comes at the end of the beginning, where it serves as the jumping-off point for the middle, or main body, of the essay. Topic and context are often intertwined, but the context may be established before the particular topic is introduced. In other words, the order in which you accomplish the business of the beginning is flexible and should be determined by your purpose.

Opening Strategies.  There is still the further question of how to start. What makes a good opening? You can start with specific facts and information, a keynote quotation, a question, an anecdote, or an image. But whatever sort of opening you choose, it should be directly related to your focus. A snappy quotation that doesn't help establish the context for your essay or that later plays no part in your thinking will only mislead readers and blur your focus. Be as direct and specific as you can be. This means you should avoid two types of openings:

• The history-of-the-world (or long-distance) opening, which aims to establish a context for the essay by getting a long running start: "Ever since the dawn of civilized life, societies have struggled to reconcile the need for change with the need for order." What are we talking about here, political revolution or a new brand of soft drink? Get to it.
• The funnel opening (a variation on the same theme), which starts with something broad and general and "funnels" its way down to a specific topic. If your essay is an argument about state-mandated prayer in public schools, don't start by generalizing about religion; start with the specific topic at hand.

Remember.  After working your way through the whole draft, testing your thinking against the evidence, perhaps changing direction or modifying the idea you started with, go back to your beginning and make sure it still provides a clear focus for the essay. Then clarify and sharpen your focus as needed. Clear, direct beginnings rarely present themselves ready-made; they must be written, and rewritten, into the sort of sharp-eyed clarity that engages readers and establishes your authority.

Copyright 1999, Patricia Kain, for the Writing Center at Harvard University

Pasco-Hernando State College

• The Writing Process
• Definition of a Paragraph
• Parts of a Paragraph; Multi-Paragraph Documents
• Rhetorical Modes; Review of Paragraphs
• Unity and Coherence in Essays
• Proving the Thesis/Critical Thinking
• Appropriate Language

Related Pages

What is a paragraph.

A paragraph is a series of sentences on a specific point or topic. A well written paragraph must have a topic sentence which states the main idea: what the paragraph is about. While some say the  topic sentence can be anywhere in the paragraph, it is best to put it as the first sentence in a paragraph. The rest of the sentences in the paragraph support, elaborate, and/or further explain the main idea expressed in the topic sentence.

Paragraphs have varying length depending upon various factors. An average paragraph in an academic essay is about six to eight sentences.

Types of Paragraphs

There are various types of paragraphs such as summaries, abstracts, and answers to questions for a specific assignment.  In addition, there are specialized types of paragraphs for various reports such as feasibility studies or performance reports.

The types of paragraphs covered in this lesson are general paragraphs as would be used in the body of a letter or an academic essay, including general research papers (research essays).

Parts of a Paragraph

Topic sentence – purpose of a paragraph.

Unless you are writing specialized report such as a scientific research paper or a feasibility study that may otherwise show the purpose of a paragraph such as a heading , a well written paragraph must have a topic sentence which states what the paragraph is about.

Whether you are writing a paragraph for a specific assignment, an academic essay, a research paper, or a simple letter, each paragraph should include a topic sentence. The topic sentence should be the first sentence of the paragraph so that the reader knows what the paragraph is about.  The topic sentence in a body paragraph of an essay must be in support for the thesis: a reason why the thesis is true or accurate.

The rest of the sentences in the paragraph of an essay support, elaborate, and/or further explain the topic sentence.

Here is an example of a paragraph:

The first sentence is the topic sentence. See how the rest of the sentences support, elaborate, and/or or further explain it.

Almost every aspect of modern life has been improved through convenience provided by technology. From the alarm clock in the morning to the entertainment center at night, everyday life is improved. The automatic coffee maker has the coffee ready at a certain time. Cars or public transportation bring people to work where computers operate at the push of a button. At home, there’s the convenience of washing machines and dryers, dishwashers, air conditioners, and power lawn mowers. Modern technology has made life better with many conveniences.

Everything in this paragraph is about how modern life has been improved through convenience provided by technology.

Unity and Coherence

A paragraph must have unity.

All of the sentences of a particular paragraph must focus on one point to achieve one goal: to support the topic sentence.

A paragraph must have coherence.

The sentences must flow smoothly and logically from one to the next as they support the topic sentence.

The last sentence of the paragraph should restate the topic sentence to help achieve unity and coherence.

Here is an example with information that  does not  support the topic sentence.

Almost every aspect of modern life has been improved through convenience provided by modern technology.  From the alarm clock in the morning to the entertainment center at night, everyday life is improved. The automatic coffee maker has the coffee ready at a certain time. People are more concerned about health issues and good air quality, so they have started walking or riding a bike to work even though they have the option of using a car or public transportation. There’s the convenience of washing machines and dryers, dishwashers, air conditioners, and power lawn mowers. Modern technology has made life better with many conveniences.

See how just one non-supporting sentence takes away from the effectiveness of the paragraph in showing how modern conveniences make life better since the unity and coherence are affected.  There is no longer unity among all the sentences.  The thought pattern is disjointed and the paragraph loses its coherence.

Here’s another example of a paragraph

Not only has modern technology improved life through convenience, it has improved life through efficiency. The time saved with machines doing most of the work leaves more time for people to develop their personal goals or to just relax. Years ago, when doing laundry could take all day, there wasn’t time left over to read or go to school or even just to take a leisurely walk. Nowadays, people have more time and energy than ever to simply enjoy their lives thanks to the efficiency of modern technology.

Note: See how all the sentences work together to support the point that technology has improved lives through efficiency.

Transitions – Words that Connect

Transitions  are words, groups of words, or sentences that connect one sentence to another or one paragraph to another.

They promote a logical flow from one idea to the next.

While they are not needed in every sentence, they are missed when they are omitted since the flow of thoughts becomes disjointed or even confusing.

There are different types of transitions such as the following:

• Time – before, after, during, in the meantime, nowadays
• Space – over, around, under
• Examples – for instance, one example is
• Comparison –  on the other hand, the opposing view
• Consequence – as a result, subsequently

These are just a few examples. The idea is to paint a clear, logical connection between sentences and between paragraphs.

Here’s how transitions help make a paragraph unified and coherent

Not only  has modern technology improved life through convenience, it has improved life through efficiency.  The time saved with machines doing most of the work leaves more time for people to develop their personal goals or to just relax.   Years ago,  when doing laundry could take all day, there wasn’t time left over to read or go to school or even just to take a leisurely walk.   Nowadays , people have more time and energy than ever to simply enjoy their lives thanks to the efficiency of modern technology.

Each part of a paragraph must support the topic sentence. In addition, the sentences must flow logically from one to the other.

See how the following paragraph has ideas that don’t seem to belong

Growing flowers is fun. The sun rises in the morning and warms the soil. Flowers come in all different sizes, shapes, and colors.  Sometimes, there is not enough rain.  Flowers also bloom during different times of the year. Flowers need nutrients to grow strong and beautiful. There are some children who like to pick the flowers. There are different growing seasons in different parts of the country.  Flowers that will grow high should be planted behind those that will not grow as high. Some people let their dog’s leash extend allowing the dog to go into the flower beds which is not very nice. Designing a flower bed has to consider the different times the flowers will bloom. A substitute for rainfall should be planned. It is fun to grow flowers.

Here is a revised version with unity and coherence.  See how each sentence is clearly part of the whole which is to show how it is fun to grow flowers.

Growing flowers is fun.  Planning the garden is the first step, and it is part of the fun. Flowers must be selected for their size, color, and time of bloom. Selections should be made so that there is at least one type of flower blooming throughout the season and that taller flowers are behind shorter ones. Meeting the challenges to assure growth such as with an irrigation system or hand watering and fertilizing when needed is also part of the fun. It’s wonderful to check the garden every day to see the little green sprouts starting to appear. It gives a great sense of accomplishment and joy to see the flowers in bloom. It is fun to grow flowers.

An example of a paragraph from a business letter  which does  have unity and coherence:

There are several reasons to select my company to do this job. We are a family owned and operated business and have been in business in this county for thirty-five years. In addition to thousands of satisfied customers, we have proudly sponsored many community events and organizations. All of our employees live in this county, and most have stayed with us for years. We have successfully kept our overhead low and pass those savings onto our customers. By far, we are the best company to complete this project.

Note: See how all the sentences work together to support the point that we are the best company to hire.

Here’s a version of the paragraph which  does not  have unity and coherence:

I am happy that the warm weather is finally here! It’s been a cold winter. There are several reasons to select my company to do this job. By far, we are the best company to complete this project. I have a large family, and in addition to having Sunday dinners, we work together in the company, which has many satisfied customers. Some of my employees take the bus to work, so I am concerned about our public transportation system. We have proudly served our community and we use cost saving methods to keep prices low.

An example of a paragraph in an inter-office memo

Beginning January 1, we will have a revised policy concerning new customers. The updated intake form includes additional information, so please be sure to read through and complete each section. Pay particular addition to the additional questions at the bottom as they are now required by the insurance company. We would like to have e-mail addresses as well. You can assure customers that we will not be sending them solicitations nor giving the list to any other businesses. Be sure to fill in the information neatly and accurately. It is preferred that the information be entered directly into the computer although we realize there are times when that is not practical and a hard-copy form will have to be completed by hand. Review the instructions on the back page of the form for more details on the revised policy for new customers.

Note: See how all the sentences work together to support the point shown in the topic sentence that modern technology has expanded accessibility.

Closing/Transitional Statements in Paragraphs

The last sentence of a paragraph should remind the reader of the point of the paragraph and transition into the next paragraph if there is one.  See how the last sentence, for example, in the above paragraph reminds the reader of what the paragraph is about: Review the instructions on the back page of the form for more details on the revised policy for new customers.

Multi-Paragraph Documents

Most paragraphs we see are part of a multi-paragraph document: newspaper and magazine articles, books, business letters and inter-office memorandum, “how-to” documents, and other informational documents.  Usually, there is an organization of the paragraphs in a specific way. The opening paragraph generally gives some idea of what the document is about. The middle paragraphs give more details about the specific point. The last paragraph ends the writing, generally by summing up and repeating the point.

There are some context-specific documents that have more clearly defined paragraphs which are something included as sections of the writing.  For example, a feasibility report might have the following paragraphs: abstract and/or summary, introduction, discussion, conclusion and recommendations.

Paragraphs in Business Letters and Inter-Office Memorandum

Business letters and inter-office memorandums basically have the same organization of the content:  an introduction paragraph, paragraphs that prove or further explain, and a concluding paragraph which sums up and repeats the point.  A business letter, however, is generally written on company stationery and has the date and address block in the upper left, a Re: line, a salutation such as Dear Mr. Haller (although some are no longer using a formal salutation), and a complimentary closing such as Sincerely. An inter-office memorandum is generally written on plain paper, sometimes with the company logo as part of the template, lines with To:, From:, Date:, and Re: in the upper left, and no complimentary closing.

Paragraphs in Informational Documents and Academic Essays

Informational documents.

This refers to groups of writings that are designed to give information about a topic or position on a topic. While they all include a specific thesis (point), have an introduction and concluding paragraph, and have paragraphs that proof or explain the point, there can be wide variety on where the thesis is expressed and the ancillary information presented that is supplemental to the thesis. These are sometimes called essays.  However,  academic  essays do have a very specific organizational pattern.

Academic Essays

The introduction paragraph and the concluding paragraph of an essay are different from a general paragraph. An introduction contains general background information on a topic and leads into a thesis statement. The sentences with background information should be general and not contain proof of the thesis. The sentences should be relevant, however, and logically flow into the thesis. Background sentences include information about the topic and the controversy. Some instructors may prefer other types of content in the introduction in addition to the thesis. It is best to check with an instructor as to whether he or she has a preference for content. In any case, there must be unity and coherence in an introduction paragraph as well. 

While the body paragraph of an academic is the same as a general paragraph in that they have a topic sentence and sentences that support it, the topic sentence must be a reason why the thesis of the essay is accurate. Body paragraphs should clearly support the thesis and not contain any extraneous information. However, one way of proving your thesis is right is by presenting the opposing view and then rebutting it, that is, showing how it is not valid.  

Some instructors say that any opposing information should be in a separate rebuttal paragraph before the concluding paragraph. If not specifically indicated by your instructor, either putting opposing information into the paragraphs related to the specific information or having a separate rebuttal paragraph is appropriate, but not both in the same essay.

A concluding paragraph sums up the proof and restates the thesis. Some instructors ask for a statement drawing an implication of the information presented instead of or in addition to a restatement of the thesis. In either case, while a concluding paragraph, as with the introduction paragraph, does not start with a topic sentence and has the rest of the sentences support the topic sentence, the concluding paragraph is similar in that the summary of the proof ties directly into the thesis or statement of general implication. A concluding paragraph does not have extraneous, off-topic sentences.

Rhetorical Modes as Types of Paragraphs

Narration is when an author writes as though he or she is telling a story. This mode is used more often in fiction, but it can be used in academic essay writing when the best way to help prove the thesis is by relating a sequence of events.

Description/Definition/Exemplification, and Classification

These closely related modes use specific information about certain aspects of a thing, event, or situation. The terms speak for themselves.  Description uses details describing the thing, event, or situation. Definition defines it. Exemplification uses examples, and classification uses categories.

• The rose was red. (description)
• A rose is a flower with soft petals and a beautiful, brief bloom. (definition)
• Roses comes in a variety of colors such as red, yellow, and white. (example)
• Roses come in a variety of types including miniature, climbing, hybrid tea, and floribunda. (classification)

Compare/Contrast

Comparing and/or contrasting one thing, event, or situation is a helpful way to show what it is and isn't. If someone were arguing that a particular type of sneaker was the best, it would be useful to compare to others for support, durability, and price.

Cause and/or Effect

This mode is useful in arguing for or again an action. Showing the cause and/or effect of an action can be persuasive. For example, if someone were arguing for an increase in the speed limit, statistics showing an increase in fatalities where limits are higher would be a persuasive argument.

Persuasion/Argumentation

In a sense, the ultimate intent of all communication is persuasion. Argumentation is one way of talking about debate. We think of arguing as what we do among friends or family members — and it is — but there is a formal way to argue to prove our point. Actually, we can learn how to better have civil arguments, which will be constructive. In thinking about persuasion/argumentation as a rhetorical mode, it refers to a type of writing that is clearly arguing in support of a specific point.

• A paragraph is a series of sentences on a particular point.
• A paragraph should begin with a topic sentence that states that point.
• Sentences with supporting details, such as examples, should follow.
• A paragraph must have unity and coherence where the sentences smoothly and logically flow from one to the next and stay focused on supporting the topic sentence.
• Transition words and phrases should be used to connect sentences and paragraphs for unity and coherence.
• Paragraphs that are part of multi-paragraph documents serve specific functions.
• The special types of paragraphs in business letters and inter-office memorandums.
• The special types of paragraphs in informational documents and academic essays.
• The rhetorical modes that can be used as different types of paragraphs.
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Paragraphs & topic sentences.

A paragraph is a series of sentences that are organized and coherent, and are all related to a single topic. Almost every piece of writing you do that is longer than a few sentences should be organized into paragraphs. This is because paragraphs show a reader where the subdivisions of an essay begin and end, and thus help the reader see the organization of the essay and grasp its main points.

Paragraphs can contain many different kinds of information. A paragraph could contain a series of brief examples or a single long illustration of a general point. It might describe a place, character, or process; narrate a series of events; compare or contrast two or more things; classify items into categories; or describe causes and effects. Regardless of the kind of information they contain, all paragraphs share certain characteristics. One of the most important of these is a topic sentence.

TOPIC SENTENCES

A well-organized paragraph supports or develops a single controlling idea, which is expressed in a sentence called the topic sentence. A topic sentence has several important functions: it substantiates or supports an essay’s thesis statement; it unifies the content of a paragraph and directs the order of the sentences; and it advises the reader of the subject to be discussed and how the paragraph will discuss it. Readers generally look to the first few sentences in a paragraph to determine the subject and perspective of the paragraph. That’s why it’s often best to put the topic sentence at the very beginning of the paragraph. In some cases, however, it’s more effective to place another sentence before the topic sentence—for example, a sentence linking the current paragraph to the previous one, or one providing background information.

Although most paragraphs should have a topic sentence, there are a few situations when a paragraph might not need a topic sentence. For example, you might be able to omit a topic sentence in a paragraph that narrates a series of events, if a paragraph continues developing an idea that you introduced (with a topic sentence) in the previous paragraph, or if all the sentences and details in a paragraph clearly refer—perhaps indirectly—to a main point. The vast majority of your paragraphs, however, should have a topic sentence.

PARAGRAPH STRUCTURE

Most paragraphs in an essay have a three-part structure—introduction, body, and conclusion. You can see this structure in paragraphs whether they are narrating, describing, comparing, contrasting, or analyzing information. Each part of the paragraph plays an important role in communicating your meaning to your reader.

Introduction : the first section of a paragraph; should include the topic sentence and any other sentences at the beginning of the paragraph that give background information or provide a transition.

Body : follows the introduction; discusses the controlling idea, using facts, arguments, analysis, examples, and other information.

Conclusion : the final section; summarizes the connections between the information discussed in the body of the paragraph and the paragraph’s controlling idea.

The following paragraph illustrates this pattern of organization. In this paragraph the topic sentence and concluding sentence (CAPITALIZED) both help the reader keep the paragraph’s main point in mind.

SCIENTISTS HAVE LEARNED TO SUPPLEMENT THE SENSE OF SIGHT IN NUMEROUS WAYS. In front of the tiny pupil of the eye they put , on Mount Palomar, a great monocle 200 inches in diameter, and with it see 2000 times farther into the depths of space. Or they look through a small pair of lenses arranged as a microscope into a drop of water or blood, and magnify by as much as 2000 diameters the living creatures there, many of which are among man’s most dangerous enemies. Or , if we want to see distant happenings on earth, they use some of the previously wasted electromagnetic waves to carry television images which they re-create as light by whipping tiny crystals on a screen with electrons in a vacuum. Or they can bring happenings of long ago and far away as colored motion pictures, by arranging silver atoms and color-absorbing molecules to force light waves into the patterns of original reality. Or if we want to see into the center of a steel casting or the chest of an injured child, they send the information on a beam of penetrating short-wave X rays, and then convert it back into images we can see on a screen or photograph. THUS ALMOST EVERY TYPE OF ELECTROMAGNETIC RADIATION YET DISCOVERED HAS BEEN USED TO EXTEND OUR SENSE OF SIGHT IN SOME WAY. George Harrison, “Faith and the Scientist”

In a coherent paragraph, each sentence relates clearly to the topic sentence or controlling idea, but there is more to coherence than this. If a paragraph is coherent, each sentence flows smoothly into the next without obvious shifts or jumps. A coherent paragraph also highlights the ties between old information and new information to make the structure of ideas or arguments clear to the reader.

Along with the smooth flow of sentences, a paragraph’s coherence may also be related to its length. If you have written a very long paragraph, one that fills a double-spaced typed page, for example, you should check it carefully to see if it should start a new paragraph where the original paragraph wanders from its controlling idea. On the other hand, if a paragraph is very short (only one or two sentences, perhaps), you may need to develop its controlling idea more thoroughly, or combine it with another paragraph.

A number of other techniques that you can use to establish coherence in paragraphs are described below.

Repeat key words or phrases. Particularly in paragraphs in which you define or identify an important idea or theory, be consistent in how you refer to it. This consistency and repetition will bind the paragraph together and help your reader understand your definition or description.

Create parallel structures. Parallel structures are created by constructing two or more phrases or sentences that have the same grammatical structure and use the same parts of speech. By creating parallel structures you make your sentences clearer and easier to read. In addition, repeating a pattern in a series of consecutive sentences helps your reader see the connections between ideas. In the paragraph above about scientists and the sense of sight, several sentences in the body of the paragraph have been constructed in a parallel way. The parallel structures (which have been emphasized ) help the reader see that the paragraph is organized as a set of examples of a general statement.

Be consistent in point of view, verb tense, and number. Consistency in point of view, verb tense, and number is a subtle but important aspect of coherence. If you shift from the more personal "you" to the impersonal “one,” from past to present tense, or from “a man” to “they,” for example, you make your paragraph less coherent. Such inconsistencies can also confuse your reader and make your argument more difficult to follow.

Use transition words or phrases between sentences and between paragraphs. Transitional expressions emphasize the relationships between ideas, so they help readers follow your train of thought or see connections that they might otherwise miss or misunderstand. The following paragraph shows how carefully chosen transitions (CAPITALIZED) lead the reader smoothly from the introduction to the conclusion of the paragraph.

I don’t wish to deny that the flattened, minuscule head of the large-bodied "stegosaurus" houses little brain from our subjective, top-heavy perspective, BUT I do wish to assert that we should not expect more of the beast. FIRST OF ALL, large animals have relatively smaller brains than related, small animals. The correlation of brain size with body size among kindred animals (all reptiles, all mammals, FOR EXAMPLE) is remarkably regular. AS we move from small to large animals, from mice to elephants or small lizards to Komodo dragons, brain size increases, BUT not so fast as body size. IN OTHER WORDS, bodies grow faster than brains, AND large animals have low ratios of brain weight to body weight. IN FACT, brains grow only about two-thirds as fast as bodies. SINCE we have no reason to believe that large animals are consistently stupider than their smaller relatives, we must conclude that large animals require relatively less brain to do as well as smaller animals. IF we do not recognize this relationship, we are likely to underestimate the mental power of very large animals, dinosaurs in particular. Stephen Jay Gould, “Were Dinosaurs Dumb?”

SOME USEFUL TRANSITIONS

(modified from Diana Hacker, A Writer’s Reference )

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• Academic Paragraph Structure | Step-by-Step Guide & Examples

Academic Paragraph Structure | Step-by-Step Guide & Examples

Published on October 25, 2022 by Shona McCombes . Revised on March 27, 2023.

Every piece of academic writing is structured by paragraphs and headings . The number, length and order of your paragraphs will depend on what you’re writing—but each paragraph must be:

• Unified : all the sentences relate to one central point or idea.
• Coherent : the sentences are logically organized and clearly connected.
• Relevant : the paragraph supports the overall theme and purpose of the paper.

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Table of contents

Step 1: identify the paragraph’s purpose, step 2: show why the paragraph is relevant, step 3: give evidence, step 4: explain or interpret the evidence, step 5: conclude the paragraph, step 6: read through the whole paragraph, when to start a new paragraph.

First, you need to know the central idea that will organize this paragraph. If you have already made a plan or outline of your paper’s overall structure , you should already have a good idea of what each paragraph will aim to do.

You can start by drafting a sentence that sums up your main point and introduces the paragraph’s focus. This is often called a topic sentence . It should be specific enough to cover in a single paragraph, but general enough that you can develop it over several more sentences.

Although the Braille system gained immediate popularity with the blind students at the Institute in Paris, it had to gain acceptance among the sighted before its adoption throughout France.

This topic sentence:

• Transitions from the previous paragraph (which discussed the invention of Braille).
• Clearly identifies this paragraph’s focus (the acceptance of Braille by sighted people).
• Relates to the paper’s overall thesis.
• Leaves space for evidence and analysis.

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The topic sentence tells the reader what the paragraph is about—but why does this point matter for your overall argument? If this isn’t already clear from your first sentence, you can explain and expand on its meaning.

This support was necessary because sighted teachers and leaders had ultimate control over the propagation of Braille resources.

• This sentence expands on the topic and shows how it fits into the broader argument about the social acceptance of Braille.

Now you can support your point with evidence and examples. “Evidence” here doesn’t just mean empirical facts—the form it takes will depend on your discipline, topic and approach. Common types of evidence used in academic writing include:

• Quotations from literary texts , interviews , and other primary sources .
• Summaries , paraphrases , or quotations of secondary sources that provide information or interpretation in support of your point.
• Qualitative or quantitative data that you have gathered or found in existing research.
• Descriptive examples of artistic or musical works, events, or first-hand experiences.

Make sure to properly cite your sources .

Many of the teachers at the Royal Institute for Blind Youth resisted Braille’s system because they found the tactile method of reading difficult to learn (Bullock & Galst, 2009).

• This sentence cites specific evidence from a secondary source , demonstrating sighted people’s reluctance to accept Braille.

Now you have to show the reader how this evidence adds to your point. How you do so will depend on what type of evidence you have used.

• If you quoted a passage, give your interpretation of the quotation.
• If you cited a statistic, tell the reader what it implies for your argument.
• If you referred to information from a secondary source, show how it develops the idea of the paragraph.

This resistance was symptomatic of the prevalent attitude that the blind population had to adapt to the sighted world rather than develop their own tools and methods.

• This sentence adds detail and interpretation to the evidence, arguing that this specific fact reveals something more general about social attitudes at the time.

Steps 3 and 4 can be repeated several times until your point is fully developed. Use transition words and phrases to show the connections between different sentences in the paragraph.

Over time, however, with the increasing impetus to make social contribution possible for all, teachers began to appreciate the usefulness of Braille’s system (Bullock & Galst, 2009). Access to reading could help improve the productivity and integration of people with vision loss.

• The evidence tells us about the changing attitude to Braille among the sighted.
• The interpretation argues for why this change occurred as part of broader social shifts.

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Finally, wrap up the paragraph by returning to your main point and showing the overall consequences of the evidence you have explored.

This particular paragraph takes the form of a historical story—giving evidence and analysis of each step towards Braille’s widespread acceptance.

It took approximately 30 years, but the French government eventually approved the Braille system, and it was established throughout the country (Bullock & Galst, 2009).

•  The final sentence ends the story with the consequences of these events.

When you think you’ve fully developed your point, read through the final result to make sure each sentence follows smoothly and logically from the last and adds up to a coherent whole.

Although the Braille system gained immediate popularity with the blind students at the Institute in Paris, it had to gain acceptance among the sighted before its adoption throughout France. This support was necessary because sighted teachers and leaders had ultimate control over the propagation of Braille resources. Many of the teachers at the Royal Institute for Blind Youth resisted learning Braille’s system because they found the tactile method of reading difficult to learn (Bullock & Galst, 2009). This resistance was symptomatic of the prevalent attitude that the blind population had to adapt to the sighted world rather than develop their own tools and methods. Over time, however, with the increasing impetus to make social contribution possible for all, teachers began to appreciate the usefulness of Braille’s system (Bullock & Galst, 2009). Access to reading could help improve the productivity and integration of people with vision loss. It took approximately 30 years, but the French government eventually approved the Braille system, and it was established throughout the country (Bullock & Galst, 2009).

Not all paragraphs will look exactly like this. Depending on what your paper aims to do, you might:

• Bring together examples that seem very different from each other, but have one key point in common.
• Include just one key piece of evidence (such as a quotation or statistic) and analyze it in depth over several sentences.
• Break down a concept or category into various parts to help the reader understand it.

The introduction and conclusion paragraphs will also look different. The only universal rule is that your paragraphs must be unified , coherent and relevant . If you struggle with structuring your paragraphs, you could consider using a paper editing service for personal, in-depth feedback.

As soon as you address a new idea, argument or issue, you should start a new paragraph. To determine if your paragraph is complete, ask yourself:

• Do all your sentences relate to the topic sentence?
• Does each sentence make logical sense in relation to the one before it?
• Have you included enough evidence or examples to demonstrate your point?
• Is it clear what each piece of evidence means and why you have included it?
• Does all the evidence fit together and tell a coherent story?

Don’t think of paragraphs as isolated units—they are part of a larger argument that should flow organically from one point to the next. Before you start a new paragraph, consider how you will transition between ideas.

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What this handout is about

This handout will help you understand how paragraphs are formed, how to develop stronger paragraphs, and how to completely and clearly express your ideas.

What is a paragraph?

Paragraphs are the building blocks of papers. Many students define paragraphs in terms of length: a paragraph is a group of at least five sentences, a paragraph is half a page long, etc. In reality, though, the unity and coherence of ideas among sentences is what constitutes a paragraph. A paragraph is defined as “a group of sentences or a single sentence that forms a unit” (Lunsford and Connors 116). Length and appearance do not determine whether a section in a paper is a paragraph. For instance, in some styles of writing, particularly journalistic styles, a paragraph can be just one sentence long. Ultimately, a paragraph is a sentence or group of sentences that support one main idea. In this handout, we will refer to this as the “controlling idea,” because it controls what happens in the rest of the paragraph.

How do I decide what to put in a paragraph?

Before you can begin to determine what the composition of a particular paragraph will be, you must first decide on an argument and a working thesis statement for your paper. What is the most important idea that you are trying to convey to your reader? The information in each paragraph must be related to that idea. In other words, your paragraphs should remind your reader that there is a recurrent relationship between your thesis and the information in each paragraph. A working thesis functions like a seed from which your paper, and your ideas, will grow. The whole process is an organic one—a natural progression from a seed to a full-blown paper where there are direct, familial relationships between all of the ideas in the paper.

The decision about what to put into your paragraphs begins with the germination of a seed of ideas; this “germination process” is better known as brainstorming . There are many techniques for brainstorming; whichever one you choose, this stage of paragraph development cannot be skipped. Building paragraphs can be like building a skyscraper: there must be a well-planned foundation that supports what you are building. Any cracks, inconsistencies, or other corruptions of the foundation can cause your whole paper to crumble.

So, let’s suppose that you have done some brainstorming to develop your thesis. What else should you keep in mind as you begin to create paragraphs? Every paragraph in a paper should be :

• Unified : All of the sentences in a single paragraph should be related to a single controlling idea (often expressed in the topic sentence of the paragraph).
• Clearly related to the thesis : The sentences should all refer to the central idea, or thesis, of the paper (Rosen and Behrens 119).
• Coherent : The sentences should be arranged in a logical manner and should follow a definite plan for development (Rosen and Behrens 119).
• Well-developed : Every idea discussed in the paragraph should be adequately explained and supported through evidence and details that work together to explain the paragraph’s controlling idea (Rosen and Behrens 119).

How do I organize a paragraph?

There are many different ways to organize a paragraph. The organization you choose will depend on the controlling idea of the paragraph. Below are a few possibilities for organization, with links to brief examples:

• Narration : Tell a story. Go chronologically, from start to finish. ( See an example. )
• Description : Provide specific details about what something looks, smells, tastes, sounds, or feels like. Organize spatially, in order of appearance, or by topic. ( See an example. )
• Process : Explain how something works, step by step. Perhaps follow a sequence—first, second, third. ( See an example. )
• Classification : Separate into groups or explain the various parts of a topic. ( See an example. )
• Illustration : Give examples and explain how those examples support your point. (See an example in the 5-step process below.)

Illustration paragraph: a 5-step example

From the list above, let’s choose “illustration” as our rhetorical purpose. We’ll walk through a 5-step process for building a paragraph that illustrates a point in an argument. For each step there is an explanation and example. Our example paragraph will be about human misconceptions of piranhas.

Step 1. Decide on a controlling idea and create a topic sentence

Paragraph development begins with the formulation of the controlling idea. This idea directs the paragraph’s development. Often, the controlling idea of a paragraph will appear in the form of a topic sentence. In some cases, you may need more than one sentence to express a paragraph’s controlling idea.

Controlling idea and topic sentence — Despite the fact that piranhas are relatively harmless, many people continue to believe the pervasive myth that piranhas are dangerous to humans.

Step 2. Elaborate on the controlling idea

Paragraph development continues with an elaboration on the controlling idea, perhaps with an explanation, implication, or statement about significance. Our example offers a possible explanation for the pervasiveness of the myth.

Elaboration — This impression of piranhas is exacerbated by their mischaracterization in popular media.

Step 3. Give an example (or multiple examples)

Paragraph development progresses with an example (or more) that illustrates the claims made in the previous sentences.

Example — For example, the promotional poster for the 1978 horror film Piranha features an oversized piranha poised to bite the leg of an unsuspecting woman.

Step 4. Explain the example(s)

The next movement in paragraph development is an explanation of each example and its relevance to the topic sentence. The explanation should demonstrate the value of the example as evidence to support the major claim, or focus, in your paragraph.

Continue the pattern of giving examples and explaining them until all points/examples that the writer deems necessary have been made and explained. NONE of your examples should be left unexplained. You might be able to explain the relationship between the example and the topic sentence in the same sentence which introduced the example. More often, however, you will need to explain that relationship in a separate sentence.

Explanation for example — Such a terrifying representation easily captures the imagination and promotes unnecessary fear.

Notice that the example and explanation steps of this 5-step process (steps 3 and 4) can be repeated as needed. The idea is that you continue to use this pattern until you have completely developed the main idea of the paragraph.

Step 5. Complete the paragraph’s idea or transition into the next paragraph

The final movement in paragraph development involves tying up the loose ends of the paragraph. At this point, you can remind your reader about the relevance of the information to the larger paper, or you can make a concluding point for this example. You might, however, simply transition to the next paragraph.

Sentences for completing a paragraph — While the trope of the man-eating piranhas lends excitement to the adventure stories, it bears little resemblance to the real-life piranha. By paying more attention to fact than fiction, humans may finally be able to let go of this inaccurate belief.

Finished paragraph

Despite the fact that piranhas are relatively harmless, many people continue to believe the pervasive myth that piranhas are dangerous to humans. This impression of piranhas is exacerbated by their mischaracterization in popular media. For example, the promotional poster for the 1978 horror film Piranha features an oversized piranha poised to bite the leg of an unsuspecting woman. Such a terrifying representation easily captures the imagination and promotes unnecessary fear. While the trope of the man-eating piranhas lends excitement to the adventure stories, it bears little resemblance to the real-life piranha. By paying more attention to fact than fiction, humans may finally be able to let go of this inaccurate belief.

Troubleshooting paragraphs

Problem: the paragraph has no topic sentence.

Imagine each paragraph as a sandwich. The real content of the sandwich—the meat or other filling—is in the middle. It includes all the evidence you need to make the point. But it gets kind of messy to eat a sandwich without any bread. Your readers don’t know what to do with all the evidence you’ve given them. So, the top slice of bread (the first sentence of the paragraph) explains the topic (or controlling idea) of the paragraph. And, the bottom slice (the last sentence of the paragraph) tells the reader how the paragraph relates to the broader argument. In the original and revised paragraphs below, notice how a topic sentence expressing the controlling idea tells the reader the point of all the evidence.

Original paragraph

Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. If the fish are well-fed, they won’t bite humans.

Revised paragraph

Although most people consider piranhas to be quite dangerous, they are, for the most part, entirely harmless. Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. If the fish are well-fed, they won’t bite humans.

Once you have mastered the use of topic sentences, you may decide that the topic sentence for a particular paragraph really shouldn’t be the first sentence of the paragraph. This is fine—the topic sentence can actually go at the beginning, middle, or end of a paragraph; what’s important is that it is in there somewhere so that readers know what the main idea of the paragraph is and how it relates back to the thesis of your paper. Suppose that we wanted to start the piranha paragraph with a transition sentence—something that reminds the reader of what happened in the previous paragraph—rather than with the topic sentence. Let’s suppose that the previous paragraph was about all kinds of animals that people are afraid of, like sharks, snakes, and spiders. Our paragraph might look like this (the topic sentence is bold):

Like sharks, snakes, and spiders, piranhas are widely feared. Although most people consider piranhas to be quite dangerous, they are, for the most part, entirely harmless . Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. If the fish are well-fed, they won’t bite humans.

Problem: the paragraph has more than one controlling idea

If a paragraph has more than one main idea, consider eliminating sentences that relate to the second idea, or split the paragraph into two or more paragraphs, each with only one main idea. Watch our short video on reverse outlining to learn a quick way to test whether your paragraphs are unified. In the following paragraph, the final two sentences branch off into a different topic; so, the revised paragraph eliminates them and concludes with a sentence that reminds the reader of the paragraph’s main idea.

Although most people consider piranhas to be quite dangerous, they are, for the most part, entirely harmless. Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ first instinct is to flee, not attack. Their fear of humans makes sense. Far more piranhas are eaten by people than people are eaten by piranhas. A number of South American groups eat piranhas. They fry or grill the fish and then serve them with coconut milk or tucupi, a sauce made from fermented manioc juices.

Problem: transitions are needed within the paragraph

You are probably familiar with the idea that transitions may be needed between paragraphs or sections in a paper (see our handout on transitions ). Sometimes they are also helpful within the body of a single paragraph. Within a paragraph, transitions are often single words or short phrases that help to establish relationships between ideas and to create a logical progression of those ideas in a paragraph. This is especially likely to be true within paragraphs that discuss multiple examples. Let’s take a look at a version of our piranha paragraph that uses transitions to orient the reader:

Although most people consider piranhas to be quite dangerous, they are, except in two main situations, entirely harmless. Piranhas rarely feed on large animals; they eat smaller fish and aquatic plants. When confronted with humans, piranhas’ instinct is to flee, not attack. But there are two situations in which a piranha bite is likely. The first is when a frightened piranha is lifted out of the water—for example, if it has been caught in a fishing net. The second is when the water level in pools where piranhas are living falls too low. A large number of fish may be trapped in a single pool, and if they are hungry, they may attack anything that enters the water.

In this example, you can see how the phrases “the first” and “the second” help the reader follow the organization of the ideas in the paragraph.

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.

Lunsford, Andrea. 2008. The St. Martin’s Handbook: Annotated Instructor’s Edition , 6th ed. New York: St. Martin’s.

Rosen, Leonard J., and Laurence Behrens. 2003. The Allyn & Bacon Handbook , 5th ed. New York: Longman.

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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