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Informative/Expository

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About

Informative, or expository, writing is everywhere. It is writing that tells its readers about a topic, using facts, examples, and explanation to inform them about a subject or event that they did not know about. Thus, informative writing often requires research to gather details, facts, examples, and anecdotes about the topic, seeking input from many different sources.

 

Informative writing is always objective. When writing in an informative style, try to represent your subject accurately and with as little bias or personal opinion as possible. Common applications of informative writing are newspapers and magazines, newsletters, and reports.

Writing Tips: Informative/Expository

Before You Write

When you write an informative piece, it is important to know your topic, audience, and purpose before starting. Considering these aspects of your writing will help you focus on information that will be interesting and useful to your readers and help you choose an appropriate style.

Know your topic.

    • Define your topic, as specifically as possible.
      • Write down the topic or event that you will write about.
      • Think about what this is or means. Is it clear what you will write about, or is your topic too broad?
      • Narrow and adjust your topic until you have a clear focus for your writing.
    • Do background research on your topic.
      • Read about your topic in a few general sources, such as encyclopedias or newspapers.
      • Write down interesting facts you find.
      • Write down questions you have about your topic.
    • Think about the ‘5 Ws’ of your topic.
      • What is it?
      • Who is involved, or to whom is it relevant?
      • When did it happen, or when does it matter?
      • Why is it important?
      • Where did it happen, or where is it relevant?

Know your audience.

    • Identify your audience—who, or what group, are you writing to?
      • Think about who will read your writing. Is it required for an instructor or manager? Are you distributing it personally to your readers?
      • Think about where people will read it. Will it be published somewhere that people will be able to access it? What final form will it take: article, paper, internal report, or webpage?
    • Consider what your readers already know about your topic and what they will find interesting.
      • Gauge how familiar your readers are with your topic. How much background is necessary? How much explanation do you need to include?
      • Consider your readers’ interests. How does your topic relate to them? What aspects of it will they be interested in?
      • Identify what aspects of your topic you should focus on and what information you need to provide for your readers.

Know your purpose.

    • Think about why you are writing an informative piece.
      • Are you writing to educate your readers about your topic?
        • Why do your readers need to know about your topic?
        • What background information do you need to provide?
        • Which details are necessary for your readers to understand your topic?
      • Are you providing a report or update on a recent event?
        • What background knowledge do your readers have about the event?
        • What details will they be interested in?
        • Why is it important for your readers to find out about it?
      • Are you responding to an assignment or request?
        • What requirements must you meet?
        • Are there specific questions you must answer?
        • How long should your final document be, according to your assignment or request?
    • Identify your goals for writing about your topic.
      • Think about what you want your readers to get out of your piece.
      • Note these objectives.
      • Use these goals to focus your research and writing.

The First Draft

Once you have identified your topic, audience, and purpose, research your topic. Gather all of the notes, data, and quotations that you will need to write your piece. When you are ready to write, use these guidelines to help you create an effective, well-written piece.

Focus/Purpose

    • Formulate a main idea, or thesis, that specifies what you will write about.
      • Tailor your main idea to your audience and purpose for writing.
      • Make your main idea specific enough that you can cover it fully in the amount of writing you plan to do.
      • Identify subtopics or aspects of this main idea that you will explain in your writing.
      • Try to make your main idea interesting and something that your readers do not already know about, or show them an aspect of your topic with which they may not be as familiar.

Development/Elaboration

    • Make your introduction interesting and informative.
      • Start with an interesting statement, fact, or quotation that will catch your readers’ attention.
      • Provide relevant background information that will help your readers understand the topic of your essay.
      • Build up context by providing basic facts and information about your topic.
      • Tell your readers what they will read about and why they should keep reading your piece.
      • Make sure your topic and main idea are clear from your introduction.
    • Include a thesis statement at the end of your introduction that directly states your main point.
      • State the subject or topic of your paper.
      • Indicate how you will address your topic—what aspects will you focus on?
      • Include the major subtopics that you will discuss, in the order that you will discuss them.
      • Use specific, descriptive wording to make your thesis statement focused and concise.
    • Explain and illustrate your topic through your subtopics.
      • Select subtopics that will help your readers understand your topic and its importance.
      • Focus on aspects of your topic that will be interesting to your readers.
      • Look at how your subtopics relate to your main idea, and arrange them in an order that will make sense to your readers. Some common organizational strategies for informative writing are:
        • Chronological order: if you are writing about an event, describing its happenings in chronological order may be appropriate. However, you may want to choose a more topic-oriented approach, as chronological order may be boring for your readers.
        • Order of importance: starting with the most important aspects of your topic and drilling down into the less important details is a common way to organize informative writing.
        • Order of validity: ordering your subtopics and evidence by how valid—believable or reliable—they are may be a good approach.
        • General to specific: starting with the most general description of your topic, and drilling down into specifics or smaller parts, can help your reader get the ‘big picture’ and then fill in the details.
      • Support your subtopics with examples, facts, anecdotes, and other evidence.
          • Use your research to generate interesting facts and supporting details for each of your subtopics.
          • Try to gather a range of evidence types, from statistics to quotations and anecdotes (short stories).
          • Arrange evidence or supporting details in a logical, convincing order. Evidence is usually arranged according to type and reliability:
            • ‘Hard’ facts: Hard, indisputable facts, such as definitions, accepted explanations, and many figures or statistics are considered the most reliable form of evidence and usually introduced first.
            • Formal reports and statements: Authorized reports, such as police or court reports, and formal statements are also treated as reliable forms of evidence.
            • Examples: Real or hypothetical examples are the next most reliable source of evidence, as they provide a ‘perfect’ or ideal explanation of the topic or phenomena.
            • Anecdote and quotation: These first-hand accounts provide only one person’s experience of the topic or phenomena. They help to illustrate the topic but are not as reliable as other forms of evidence.
    • Make sure the reader has enough background or general knowledge before introducing complex evidence and ideas.
    • Group information and evidence into paragraphs by topic. In each paragraph:
      • Begin with a topic sentence that states the subtopic you will discuss in the paragraph.
      • Show how the subtopic relates to your main idea, or thesis statement.
      • Provide more explanation of the main point of the paragraph in one or two sentences.
      • Introduce the fact, quotation, or piece of evidence that you are using to support your subtopic. Tell how it relates to the main topic of your paragraph and your overall point, your thesis statement.
      • State your details and evidence.
      • Explain the significance of this piece of evidence toward your main point. What does it say about your topic?
      • Conclude each paragraph with a sentence that sums up the point of the paragraph. Use concluding sentences to transition into the idea of the next paragraph, “bridging” ideas between paragraphs.
    • Sum up your points in a conclusion.
        • Restate your thesis in different words, wrapping up the main points of your essay. Avoid phrases like in conclusion or to conclude.
        • Summarize each subtopic and point that you make in the essay.
          • Reiterate how these relate to your main idea and why they are important.
          • Stick to the information you have already presented in your essay. Conclusions are not the place to add surprise twists or finally show the reader what you are talking about—if you find you want to do this, revise your thesis and body paragraphs to include this ‘surprise’ information.
          • Wrap up with a final statement that leaves the reader with something to think about.
          • Close with a witty or interesting observation about the topic.
          • Remind the reader of a lesson to be learned from your topic.
          • Refer the reader to additional resources, if applicable to your topic and purpose.

Organization

    • Organize your ideas and information so they flow logically.
      • Examine your thesis statement or main idea.
        • Does it capture all of the points that you make in your writing?
        • Does it address your subtopics in the same order you do in your paper?
      • Identify ‘background information’ you provide.
        • Is it relevant to your main idea?
        • Do you include enough for your readers to understand your topic and follow along?
        • Make sure necessary background information is provided early so that readers can make sense of the rest of your piece.
    • Order your subtopics in a way that the reader will be able to follow.
        • Move from most important or least important, or from general to specific, to maximize your readers’ ability to understand your topic.
        • Be consistent in your organization of information and ideas—stick to one strategy throughout your piece.
    • Use transitions to show how ideas are related to one another.
      • Think about how ideas or information are related, and use meaningful transitions.
        • Are they sequential, occurring in a particular order?

Choose from the following words to show sequential relationships:

after

afterwards

thereafter

also

besides

beyond

meanwhile

simultaneously

concurrently

before

earlier

previously

subsequently

prior to

preceding

first

in the beginning

originally

first of all

primarily

initially

last

finally

ultimately

later

eventually

thereafter

apart from

someday

after all

now

presently

for the time being

then

next

immediately

    • Are the pieces of information ordered by importance, in which the significance of one piece of information is greater than another?

Choose from the following words to show relationships of importance:

 

more important

furthermore

moreover

equally

ultimately

overall

preferably

significantly

    • Are they cause-and-effect, in which one piece of information or action causes another?
    • Choose from the following words to show cause-and-effect relationships:
 

as a result

consequently

subsequently

thus

in the end

 
    • Are the pieces of information logically related, in which one piece of information leads to another through reasoning?
 

if/then

so

thus

therefore

however

conversely

    • Use appropriate transitions at the beginnings of sentences, linking ideas. Follow transitional words and phrases with commas when they are used at the beginning of a sentence.
    • Use transitions to build complex sentences, joining ideas within a sentence and showing how they are related.
      • When using a transition to introduce the first idea in a complex sentence:
        • Do not place a comma after the transition.
        • Write out the first part of the sentence, including a subject and a verb.
        • Place a comma after the first part of the sentence to separate it from the second idea that you include. Make sure the second part of the sentence has a subject and a verb as well.

Example: Since the bald eagle was placed on the endangered species list, its population has recovered remarkably.

      • When using a transition between ideas in a complex sentence:
          • Write out the first part of the sentence, including a subject and verb.
          • Place a semi-colon (;) after the first part of the sentence.
          • Write the selected transition, followed by a comma.
          • Write the second part of the sentence, including a subject and verb.

Example: Winds from the tropical storm reached record velocity; however, no property damage has been reported in our area.

    • Use transitions to begin paragraphs, showing how the subtopic in one paragraph relates to the one before it.

Language/Style

    • Write in a style that is appropriate for your audience and purpose.
      • Use a level of language that your readers will be able to understand.
      • Use a level of formality that is appropriate for your purposes:
        • Class papers = very formal
        • Newspaper articles = more formal
        • Professional writing = usually formal, depending on audience
        • Advertisements = informal
        • Online publishing (blogs) = more informal
        • Personal letters to friends = very informal
      • Avoid slang and jargon, unless your audience will understand and expect this kind of language use.
      • Use proper spelling and grammar.
    • Choose descriptive, active words to convey your points convincingly.
      • Choose your words carefully—avoid words that may have offensive or derogatory meanings to your audience.
      • Replace words that are vague or overused with more precise words. For instance:
        • Replace a lot with an estimated or real figure, such as twice daily or 200 dollar’s worth.
        • Replace really with extremely, impressively, awfully, etc.
        • Replace nice with friendly, amenable, considerate, etc.
        • Replace good with pleasing, talented, delicious, etc.
    • Make sure you are using words correctly. Look up words whose meaning you do not know.
    • Use the Lexipedia word choice tools to help you find more descriptive words and synonyms and their meanings.

Elements of Informative/Expository Writing

Whether formal or informal, informative (expository) writing contains standard elements often found in formal writing.

Informative writing may rely on any of the following strategies:

    • Definition
    • Cause-Effect
    • Process (How to) or Process Analysis (How something works)
    • Problem/Solution
    • Classification/Division
    • Comparison/Contrast

It should be noted that some pieces of informative writing may include paragraphs or sections that use all of the types of informative/expository strategies.

Topic

The topic of the informative piece should be focused and specific.

Introduction

The introduction includes an interesting statement about the topic and enough background information for readers to understand the purpose of the content that will follow.  In a formal paper, the background might include the history of the topic in academic study.

Thesis Statement

A thesis statement in an informative piece of writing does not try to persuade the readers to take action. It might, however, make an observation about the facts uncovered during research, such as a trend or the redefinition of a term.

Body Paragraphs

Body paragraphs should include topic sentences that relate to the thesis statement, as well as evidence to support the topic sentence.

Conclusion

The conclusion restates main ideas and subtopics. It also should reiterate the claim made in the thesis statement and leave the audience with something to consider without making a call to action.

See a Model: Informative/Expository Writing

Informative/Expository Writing

Obesity: America’s Fastest Growing Trend

A healthy America should be a top priority for all Americans as the costs of an unhealthy lifestyle to individuals, families, and society are great. Today, 66.3 percent of non-institutionalized adults ages 20 and older are overweight or obese. (Item 1) Extremely common in every city across America, obesity poses many health risks for those with abnormally high body weight. Sadly enough, we as Americans are unhealthy as a result of our own poor choices concerning our health, choosing fatty foods and a sedentary lifestyle in spite of the risks they pose. (Item 2) From too much fast food to too little exercise, these lifestyle choices affect our long-term health and may put us at risk for certain diseases. Meanwhile, “quick-fix” solutions like gastric or cosmetic surgery pose their own risks while hiding the only real solution—a more nutritious, active, and knowledgeable lifestyle for all Americans. (Item 3)

While fast food is an inexpensive and ubiquitous form of fuel, it is extremely unhealthy. (Item 4) Yet, consumption of fast food is extremely high because of its convenience and low cost. Because fast foods are predominantly high in calories, fat, and sodium, they are an especially dangerous choice for one’s health. A regular cheeseburger from McDonald’s is a whopping 330 calories with 38% of those calories from fat; medium fries come to 450 calories with 44% of the calories from fat; McFlurries can range anywhere from 570 to 650 calories with about 35% of the calories from fat. In this case a full meal would come to over 1400 calories with 550 of those calories from fat. (Item 5) Unfortunately, with the increased intake of high caloric foods, we are increasing our chances of many different health risks such as heart disease and diabetes. Almost 80% of the cases of Type II Diabetes are obesity related, costing US healthcare hundreds of thousands of dollars a year on a self-made problem. Cutting out just a few fast food meals a week can help anyone start living a vastly healthier, even preventative, lifestyle.

Besides eating fatty foods, Americans are not exercising nearly enough—if at all. (Item 6) According to the National Center for Health Statistics (NCHS) 25% of Americans are completely sedentary. It is critically important to balance a proper diet with regular exercise. It is proven that the only way to reduce body fat is to build muscle. Raising heart rate through aerobic exercise allows the body to build muscle. Muscle is the only tissue in the body that burns energy. As a person increases their muscle weight, they begin to burn calories, reducing body fat content. Thus, the effects of exercise improve your health even when you’re not exercising. (Item 7)

Poor eating habits combined with lack of exercise are a major cause of obesity, yet curing the obesity epidemic is not so simple. Our very relationship with food has become unnatural and unhealthy as food helps many to ‘cope’ with the stressors of modern life. For one, food often acts as a comforting agent for those with self-esteem issues. Children are especially susceptible to turning to food for comfort as they develop the skills and traits that will carry them through life. Self-esteem is mainly developed in adolescence, and children with weight-related difficulties show tendencies to overindulge in food and other harmful behavior such as drinking and smoking. As a result, they risk becoming lost in the vicious cycle of eating to calm the feelings of loneliness, despair, and nervousness often seen in individuals with self-esteem issues. To date, 17% of all children ages 12-19 are considered obese; unfortunately, more and more of these children are carrying on their poor eating and exercise habits into adulthood. Improving our self-awareness and perceptions is an important step to truly becoming a healthier society.

Apart from implementing a healthier diet and exercising daily, education is also influential in healthy decision making. Education about healthier eating alternatives is necessary for us to understand the impact our choices have on our bodies. It is extremely important for all Americans to be educated on a balanced diet composed of vegetables, fruits, grains, dairy, protein, such as meat, and the appropriate amount of fats. Fats can be provided by healthy foods such as olives or avocados. It is not necessary to eradicate all carbohydrates and fats from your diet. It is even okay to eat fast food occasionally, but consuming it on a regular basis without exercising can be the cause of the aforementioned health problems. Our bodies need carbohydrates to convert to fuel, as well as fats for digestion of essential vitamins provided by other foods. With so many diet books on the market, telling us to eat everything from plain celery to bacon every meal, it isn’t surprising that we don’t know what, how, and how much to eat anymore. We all need more accurate education and information about our health in order to make wise, healthful decisions. (Item 8)

The only way to combat our current unhealthy lifestyle is to make some serious changes to daily eating and activity routines. (Item 9) The first step of change is a proper diet followed by a consistent form of exercise. Creating a healthier eating style combined with daily exercise can help to prevent or avoid certain medical maladies such as diabetes and heart disease that can hinder or prematurely terminate life. (Item 10) If Americans continue to do nothing but snack on junk food and sit on the couch watching television instead of eating healthy and exercising, it is possible that society might even begin to see the lifespan decrease. A prescription for a new, healthier America should be composed of a healthy diet, exercise, and education. It is important for all of us Americans to address this issue and improve our lifestyle, self-image, and health. Without the proper diet and exercise program, our society is going to see a major increase in health-related problems and early deaths. (Item 11)

 

Features of Informative/Expository Writing

Item 1. The use of statistics often makes the information conveyed in an informative writing piece more credible.

Item 2. A brief statement of the background of the paper topic allows readers to more easily understand the article.

Item 3. The author makes a clear statement of the focus of the paper. This is also called the thesis. It is concise and lets the reader know exactly what the author will be talking about.

Item 4. This is a statement of the next subtopic that pertains to the thesis. The author will then provide support for this opening statement. All body paragraphs should follow this format.

Item 5. Using actual caloric information from a restaurant frequented by many Americans allows people to relate to the numbers; critiquing their own diet as they read. Numerical and factual support makes the entire article more credible.

Item 6. This sentence transitions smoothly from the topic of the previous paragraph to the topic of a new paragraph.

Item 7. By explaining exactly how the body works to lose weight the reader is able to get a mental image and is able to understand exactly why this might be important.

Item 8. This sentence serves to reinforce the overall message of the paragraph.

Item 9. The author restates the thesis in different words. This begins the conclusion of the paper.

Item 10. The author reiterates each point and the importance of the information used to support the thesis.

Item 11. The closing statement of the conclusion drives the point of the paper home and leaves the reader with something to think about.

 

Revision Checklist: Informative/Expository Writing

Focus/Purpose

Do you have a clear topic and purpose for writing?

    • Identify what you are writing about, and why.
    • Think about the aspects of your topic that will be interesting to your audience.
    • Focus on this topic and the aspects that are interesting to your audience throughout your writing.

Do you have a main, controlling idea?

    • State the main idea of your writing in a sentence or two.
    • Mention your topic and subtopics.
    • Narrow this sentence down so that it specifically and directly states the main point of your writing.

Development/Elaboration

Do you provide necessary background information in your introduction?

    • Start your introduction with an interesting, thought-provoking statement about your topic.
    • Provide relevant background information in your introduction.
    • Set the context for your writing by telling a little bit about your topic.
    • Show why your topic is interesting or important.
    • State your main idea in your introduction.
    • Focus on information and details that are related to the purpose of your writing, not just your topic in general.

Do you have subtopics and supporting details that reinforce the main idea of your writing?

    • Identify your subtopics—what do your readers need to know about your topic?
    • Provide details that explain, back up, or illustrate each subtopic.
    • Use facts, quotations, and short stories to support your subtopics and ideas.
    • Make sure your subtopics and supporting details relate to the main idea of your writing.

Do you have a conclusion that summarizes and wraps up your points?

    • Restate your topic and main idea.
    • Summarize your subtopics and the information you have provided.
    • Tell the reader again why this information is important, or how it can be used.
    • Remind the reader of a lesson that can be learned or action that should be taken as a result of your topic.
    • Make a final statement that wraps up your writing and leaves the reader with something to think about.

Organization

Do you divide your writing into focused paragraphs?

    • Make your introduction a separate paragraph that ends with your main idea.
    • Group your sentences and ideas by subtopic.
    • Address one idea or subtopic in each body paragraph.
    • State the topic of each paragraph in the first sentence of the paragraph.
    • Provide your supporting details in an order that makes sense—from most important to least important, or by chronological order.
    • Use transitions to move from the topic of one paragraph to the next.

 Do you use transitions to show how ideas connect to and flow from each other?

    • Use transitional devices such as adverbs and logic words between sentences.
      • Show the order of events or cause-and-effect through words like first, then, next, consequently, in turn, or as a result.
      • Show comparison with words like similarly and likewise.
      • Show contrast through words like however, although, or on the other hand.
      • Describe order of importance with words like more/most importantly, moreover, further, and ultimately.
      • Illuminate your logic with words like therefore, thus, however, conversely, and accordingly.
    • Separate transitional words and phrases from the rest of your sentence with a comma.
    • Make sure that your sentences are still complete thoughts when you use transition words.

Language/Style

Do you use language that is appropriate for your audience?

    • Think about your audience. Are you writing for a professional resource, for casual readers, or for your friends and family? How well do you know your audience?
    • Think about how formal your writing should be—do you need to be more proper for your audience, or is a casual, conversational tone appropriate?
    • Use language that your readers will understand. Avoid jargon and slang.
    • Use proper grammar and spelling, no matter who your audience is.

Do you use a variety of sentence lengths and types to make your writing interesting?

    • Write short, simple sentences and longer, complex ones to vary the tempo of your writing.
    • Identify very long sentences and break them up into several shorter sentences.
    • Vary your sentence beginnings—use adverb, transitional, and prepositional phrases to start some of your sentences and show how ideas connect to one another.

Do you vary your word choices, using vivid, descriptive language?

    • Look for words that you overuse in your writing. (The Word Choice rules can help you identify phrases you repeat!)
    • Replace words that are vague or overused with more precise words.
    • Make sure you are using words correctly. Look up words whose meaning you do not know.
    • Use the Lexipedia word choice tools to help you find more descriptive words and synonyms and their meanings.
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