Introductions and conclusions play a special role in the academic essay, and they frequently demand much of your attention as a writer. A good introduction should identify your topic, provide essential context, and indicate your particular focus in the essay. It also needs to engage your readers’ interest. A strong conclusion will provide a sense of closure to the essay while again placing your concepts in a somewhat wider context. It will also, in some instances, add a stimulus to further thought. Since no two essays are the same, no single formula will automatically generate an introduction and conclusion for you. But the following guidelines will help you to construct a suitable beginning and end for your essay.
Some general advice about introductions
- Some students cannot begin writing the body of the essay until they feel they have the perfect introduction. Be aware of the dangers of sinking too much time into the introduction. Some of that time can be more usefully channeled into planning and writing.
- You may be the kind of writer who writes an introduction first in order to explore your own thinking on the topic. If so, remember that you may at a later stage need to compress your introduction.
- It can be fine to leave the writing of the introduction for a later stage in the essay-writing process. Some people write their introduction only after they have completed the rest of the essay. Others write the introduction first but rewrite it significantly in light of what they end up saying in the body of their paper.
- The introductions for most papers can be effectively written in one paragraph occupying half to three-quarters of the first page. Your introduction may be longer than that, and it may take more than one paragraph, but be sure you know why. The size of your introduction should bear some relationship to the length and complexity of your paper. A twenty page paper may call for a two-page introduction, but a five-page paper will not.
- Get to the point as soon as possible. Generally, you want to raise your topic in your very first sentences. A common error is to begin too broadly or too far off topic. Avoid sweeping generalizations.
- If your essay has a thesis, your thesis statement will typically appear at the end of your introduction, even though that is not a hard-and-fast rule. You may, for example, follow your thesis with a brief road map to your essay that sketches the basic structure of your argument. The longer the paper, the more useful a road map becomes.
How do I write an interesting, effective introduction?
Consider these strategies for capturing your readers’ attention and for fleshing out your introduction:
- Find a startling statistic that illustrates the seriousness of the problem you will address.
- Quote an expert (but be sure to introduce him or her first).
- Mention a common misperception that your thesis will argue against.
- Give some background information necessary for understanding the essay.
- Use a brief narrative or anecdote that exemplifies your reason for choosing the topic. In an assignment that encourages personal reflection, you may draw on your own experiences; in a research essay, the narrative may illustrate a common real-world scenario.
- In a science paper, explain key scientific concepts and refer to relevant literature. Lead up to your own contribution or intervention.
- In a more technical paper, define a term that is possibly unfamiliar to your audience but is central to understanding the essay.
In fleshing out your introduction, you will want to avoid some common pitfalls:
- Don’t provide dictionary definitions, especially of words your audience already knows.
- Don’t repeat the assignment specifications using the professor’s wording.
- Don’t give details and in-depth explanations that really belong in your body paragraphs. You can usually postpone background material to the body of the essay.
Some general advice about conclusions
- A conclusion is not merely a summary of your points or a re-statement of your thesis. If you wish to summarize—and often you must—do so in fresh language. Remind the reader of how the evidence you’ve presented has contributed to your thesis.
- The conclusion, like much of the rest of the paper, involves critical thinking. Reflect upon the significance of what you’ve written. Try to convey some closing thoughts about the larger implications of your argument.
- Broaden your focus a bit at the end of the essay. A good last sentence leaves your reader with something to think about, a concept in some way illuminated by what you’ve written in the paper.
- For most essays, one well-developed paragraph is sufficient for a conclusion. In some cases, a two-or-three paragraph conclusion may be appropriate. As with introductions, the length of the conclusion should reflect the length of the essay.
How do I write an interesting, effective conclusion?
The following strategies may help you move beyond merely summarizing the key points of your essay:
- If your essay deals with a contemporary problem, warn readers of the possible consequences of not attending to the problem.
- Recommend a specific course of action.
- Use an apt quotation or expert opinion to lend authority to the conclusion you have reached.
- Give a startling statistic, fact, or visual image to drive home the ultimate point of your paper.
- If your discipline encourages personal reflection, illustrate your concluding point with a relevant narrative drawn from your own life experiences.
- Return to an anecdote, example, or quotation that you introduced in your introduction, but add further insight that derives from the body of your essay.
- In a science or social science paper, mention worthwhile avenues for future research on your topic.
How does genre affect my introduction or conclusion?
Most of the advice in this handout pertains to argumentative or exploratory academic essays. Be aware, however, that different genres have their own special expectations about beginnings and endings. Some academic genres may not even require an introduction or conclusion. An annotated bibliography, for example, typically provides neither. A book review may begin with a summary of the book and conclude with an overall assessment of it. A policy briefing usually includes an introduction but may conclude with a series of recommendations. Check your assignment carefully for any directions about what to include in your introduction or conclusion.
Since the dawn of man, writing has been used to communicate ideas. In academic settings, ideas are typically communicated using formal types of writing such as essays. Most academic essays contain an introductory paragraph, which includes a thesis.
The Oxford English Dictionary defines an introduction as, “A preliminary explanation prefixed to or included in a book or other writing; the part of a book which leads up to the subject treated, or explains the author’s design or purpose. Also, the corresponding part of a speech, lecture, etc.”
Michigan State University student Sally used to have a lot of difficulty writing introductions. Once she had suffered through writing dozens of painful introductions, she decided to look up some tips on how to introduce your essay, and after that she got a lot better.
Introductions can be tricky. Because the introduction is the first portion of your essay that the reader encounters, the stakes are fairly high for your introduction to be successful. A good introduction presents a broad overview of your topic and your thesis, and should convince the reader that it is worth their time to actually read the rest of your essay. Below are some tips that will make writing an introduction a little less daunting, and help us all to write essays that don’t make our professors want to bang their heads against the wall.
- Start your introduction broad, but not too broad. When I first started writing formal essays, I didn’t really know how broad to go with my intros. A brief paragraph on Hamlet would suddenly include irrelevant details about Shakespeare’s childhood, then grow out to be a history of Western literature, and then a history of the universe itself. Do not write an introduction like this; this kind of intro is confusing and makes the reader wonder where exactly you’re going with your essay.Your introduction should provide the reader with a sense of what they should expect out of your essay, not to expound upon every piece of knowledge ever developed by man. Go ahead and start relatively broad, then narrow to your thesis, but make sure you’re still on topic.
- Provide relevant background, but don’t begin your true argument. It’s fine to give a bit of context to your essay in the introduction, but the real meat of your argument should be located in your body paragraphs. A good test to see if information should go in a body or introductory paragraph is to ask yourself a few questions. Is this providing context or evidence? Does this introduce my argument, or try to prove it? True evidence or proof deserves a body paragraph. Context and background most likely belong in your introduction.
- Provide a thesis. The majority of the time, your thesis, or main argument, should occur somewhere towards the end of your introduction. It is a typical convention to put your thesis as the last sentence of your first paragraph. My personal opinion is that it can sometimes be awkward to shove your thesis in one specific place if it doesn’t necessarily fit, but if your thesis works in that position, that is the best place for it. That being said, if you absolutely can’t include your thesis in that location, go ahead and stick it somewhere else.
- Provide only helpful, relevant information. Anecdotes can be an interesting opener to your essay, but only if the anecdote in question is truly relevant to your topic. Are you writing an essay about Maya Angelou? An anecdote about her childhood might be relevant, and even charming. Are you writing an essay about safety regulations in roller coasters? Go ahead and add an anecdote about a person who was injured while riding a roller coaster. Are you writing an essay about Moby Dick? Perhaps an anecdote about that time your friend read Moby Dick and hated it is not the best way to go. The same is true for statistics, quotes, and other types of information about your topic.
- Try to avoid clichés. Some types of introductions may have once been successful, but have been used so often that they have become tired and clichéd. Starting your essay with a definition is a good example of one of these conventions. At this point, starting with a definition is a bit boring, and will cause your reader to tune out.
- Don’t feel pressured to write your intro first. Sometimes it can be difficult to figure out exactly what information is relevant to your introduction until you’ve written the piece itself. Personally, I find that my writer’s block is always strongest when writing the introduction. If you are having trouble with your intro, feel free to write some, or all, of your body paragraphs, and then come back to it. You might find it a bit easier to write your introduction once you’re more comfortable with the essay as a whole.
- Convince the reader that your essay is worth reading. Your reader should finish the introduction thinking that the essay is interesting or has some sort of relevance to their lives. A good introduction is engaging; it gets the audience thinking about the topic at hand and wondering how you will be proving your argument. Good ways to convince your reader that your essay is worthwhile is to provide information that the reader might question or disagree with. Once they are thinking about the topic, and wondering why you hold your position, they are more likely to be engaged in the rest of the essay.
Basically, a good introduction provides the reader with a brief overview of your topic and an explanation of your thesis. A good introduction is fresh, engaging, and interesting. Successful introductions don’t rely on clichés or irrelevant information to demonstrate their point. Be brief, be concise, be engaging. Good luck.