How to Summarize an Article: A 6-Step Method With an Example

To summarize an article, identify the author's main claim, note the key points that support it, and then restate those ideas briefly in your own words, leaving out examples and minor details. Start with the author, title and main point, keep your opinions out, and cite the article. A good summary lets someone who hasn't read the article understand what it argues and why.

What a summary is (and isn't)

A summary condenses. It keeps the argument's skeleton and drops the rest. It's different from:

• A paraphrase, which restates one passage at roughly the same length.
• An analysis or critique, which evaluates the article.
• An abstract, which the author writes, and which you shouldn't copy.

In practice, summaries show up as a few sentences inside an essay, an annotated bibliography entry, a standalone assignment, or a brief for a colleague who doesn't have time to read the full piece.

Step 1: Skim for the shape

Before reading closely, look at:

• The title and subtitle.
• The introduction and conclusion.
• Headings, figures and any bolded terms.

This takes two minutes and tells you what the article is trying to do. Many articles state their main claim in the first few paragraphs and repeat it near the end.

Step 2: Read closely and annotate

Now read the whole article. As you go:

• Underline the main claim when you find it.
• Number the main supporting points in the margin.
• Mark evidence briefly (study, example, statistic), but don't copy it.
• Circle terms you'll need to define.

If it's a research article, note the question, the method, the main findings and the authors' stated limitations.

Step 3: Write the main idea in one sentence

Close the article and finish this sentence: "The author argues that..." If you can't, reread the introduction and conclusion. This one sentence is the core of your summary, and everything else hangs off it.

Step 4: List the supporting points

Write down the two to five most important points that support the main claim, in your own words. Ask of each one: would the argument fall apart without this? If not, leave it out.

Step 5: Draft the summary

Put it together:

1. Opening sentence: author, title, publication (if useful) and main claim.
2. Body: the supporting points in a logical order, which is usually the article's order.
3. Closing: the author's conclusion or implication, if it adds something beyond the main claim.

Use attributive phrases ("the author argues," "Kim notes," "the study found") so it's always clear these are the article's ideas, not yours.

Step 6: Check it against the original

Reopen the article and compare:

• Is the main claim stated accurately, with the right level of certainty? ("Suggests" is not "proves.")
• Did you include anything the author didn't say?
• Did any phrase from the article slip in? Rephrase it or quote it.
• Is your opinion anywhere in the text? Remove it.
• Did you cite the article?

A worked example

Here's a short description of a fictional article, then a summary of it.

Article: "The Quiet Classroom Problem," by Lena Kim, published in a fictional education journal in 2023. Kim argues that cold-calling (asking students to answer without volunteering) increases participation from quiet students when teachers pair it with thinking time. She draws on interviews with twelve teachers and observations in four high schools. Teachers who gave 30 seconds of thinking time before cold-calling reported less student anxiety than those who called on students immediately. Kim acknowledges that her sample is small and calls for larger studies.

In "The Quiet Classroom Problem," Lena Kim (2023) argues that cold-calling can draw quiet students into discussion, but only when teachers give them time to think first. Based on interviews with twelve teachers and observations in four high schools, Kim found that a short pause before calling on a student was associated with less anxiety than calling on students immediately. She notes that the study is small and that larger research is needed to confirm the pattern.

Notice what's missing: no opinion about cold-calling, no individual teacher stories, and the exact 30-second detail was simplified to "a short pause" because the summary doesn't need it. Notice also what stayed: the limitation. Leaving out an author's own caveat would make the claim sound stronger than it is.

Different articles, different focus

Not every article is built the same way, so what you look for shifts with the type.

Research articles. These follow a predictable structure: introduction, method, results, discussion. Your summary should answer four questions: what did the researchers want to know, how did they study it, what did they find, and what do they say it means? Include the main limitation if the authors state one. Skip statistical detail unless your reader needs it.

Opinion pieces and essays. The main claim is a position, not a finding. Summarize the position, the two or three strongest reasons the author gives, and any objection they respond to. Be extra careful to stay neutral here; it's easy to let your agreement or disagreement leak into the wording ("the author rightly points out...").

News articles. The most important information usually comes first, in the opening paragraph or two. A summary covers who, what, when, where and why, plus any significant reaction or consequence reported later in the piece.

Review articles. These survey many studies on one topic. Summarize the overall conclusion, the main areas of agreement and disagreement the authors identify, and the gaps they say future research should address.

If you're not sure what type you're reading, look at the headings and the publication. A journal with "Methods" and "Results" sections is research; a magazine column with the author's photo is probably opinion.

Adjusting length

Using a summarizing tool

An automated summarizer is useful for checking your understanding, or for deciding whether a long article is worth reading in full. ZeroTell's Summarizing Tool condenses a pasted article so you can compare its version with yours.

AI SummarizerKey points from any text

Use it carefully:

• Read the article yourself if you'll be graded on understanding it.
• Compare the tool's summary with the source; automated summaries can drop qualifiers or misattribute a claim.
• Write your final version in your own words, and follow your course's rules on AI tools.

Common mistakes

1. Retelling instead of summarizing. Going paragraph by paragraph produces a shorter copy, not a summary.
2. Including your opinion. Save it for a response section.
3. Copying the abstract. It's the author's own words and counts as quoting.
4. Overstating the findings. Keep the author's hedges.
5. Forgetting the citation.

Key takeaways

• Find the main claim first and write it in one sentence.
• Keep only the points the argument needs.
• Write from memory, then check against the source.
• Stay neutral, keep the author's caveats, and cite.

Summarizing something longer? See how to summarize a book. For single passages, see how to paraphrase.