How to Write a Summary in Any Subject

Writing guide
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Many students struggle with writing summaries due to a lack of clear guidelines or instructions from their professors. Others may approach the task carelessly, leading to poor-quality work and the need for revisions. To avoid unnecessary rewrites, it is crucial to understand the fundamental purpose of a summary.

A summary serves as a concise version of a longer text, capturing its key points, including the thesis statement, supporting arguments, and conclusions. It is not an opinion piece but rather an objective retelling of the original work. Whether assigned as a component of a larger paper or as a standalone task, summarizing requires critical reading, analytical thinking, and clarity in writing.

Types of Summaries

  1. Integrated Summaries – These are incorporated into larger essays or research papers to reinforce an argument or provide background information.
  2. Standalone Summaries – These are independent assignments that require students to distill the key points of an article, book, or lecture.
  3. Executive Summaries – Commonly used in business and technical writing, these summaries provide a high-level overview of a document for quick comprehension.

Regardless of the type, a well-crafted summary should be concise, objective, and focused on the original author’s ideas.

Preparation Before Writing

Step 1: Active Reading

Before drafting a summary, carefully read the original text multiple times. Follow these steps:

  • First Reading: Get a general understanding of the content and main ideas.
  • Second Reading: Identify key points, supporting evidence, and the author’s conclusions.
  • Third Reading: Highlight significant phrases, terms, or arguments that define the core message.
  • Final Review: Ensure comprehension and refine any unclear concepts.

Step 2: Identify Key Components

Ask yourself the following questions while reading:

  • Who is the author?
  • What is the main argument or thesis?
  • What supporting points or evidence does the author provide?
  • What are the major conclusions?

Taking structured notes during this phase will streamline the writing process.

Writing the Summary

Step 1: Create an Outline

Organize your thoughts using a structured outline. A typical summary follows this format:

  1. Introduction – Mention the work being summarized, including the title, author, and main idea.
  2. Main Body – Present key arguments and supporting evidence in a logical order.
  3. Conclusion – Recap the main findings or arguments without introducing new information.

Step 2: Drafting the Summary

  • Use your own words to convey the original message.
  • Avoid including personal opinions or interpretations.
  • Keep sentences clear and concise while maintaining the original intent.
  • Incorporate transition words to ensure a smooth flow between ideas.

Example of a transition phrase:

The author argues that…, Furthermore, the study demonstrates…, Finally, the findings suggest that…

Step 3: Cite Key Ideas Correctly

If you include specific phrases from the original text, use proper citation to avoid plagiarism. Summaries should paraphrase content while preserving the original meaning.

Common Mistakes to Avoid

  1. Adding Personal Opinions – A summary is meant to be objective, not reflective.
  2. Including Too Many Details – Focus only on the main points, not minor details.
  3. Failing to Cite Sources – Direct quotes should be properly attributed to the original author.
  4. Using the Author’s Exact Wording – Excessive direct quotes reduce originality.
  5. Ignoring Structure – A summary should have a logical beginning, middle, and end.

Editing and Proofreading

Once the first draft is complete, follow these steps to refine your work:

  • Step 1: Read Aloud – Check for clarity and coherence.
  • Step 2: Verify Accuracy – Ensure that the summary accurately represents the original text.
  • Step 3: Check for Plagiarism – Use tools like Grammarly or Turnitin to detect unintentional plagiarism.
  • Step 4: Seek Feedback – Ask a peer or mentor to review your summary for clarity and conciseness.
Frequently Asked Questions

What is the main purpose of a summary?


A summary condenses the key points of a text while maintaining its original meaning. It is an objective retelling, not an interpretation.

How long should a summary be?


The length of a summary depends on the original text. A general guideline is that it should be about 10-20% of the full document.

Can I include my opinion in a summary?


No. A summary should be neutral and focus solely on the author’s ideas and arguments.

What is the best way to start a summary?


Begin with the author’s name, the title of the work, and the main thesis. Example: In his article ‘The Power of Habit,’ Charles Duhigg explores how habits shape behavior.

What tools can help with summarizing?


Online tools like Grammarly, Hemingway App, and citation generators can help refine and structure summaries efficiently.

Conclusion

Writing a strong summary is a valuable skill that enhances comprehension, critical thinking, and academic performance. Whether summarizing a book, article, or research paper, students should focus on conciseness, clarity, and objectivity. By following structured steps, avoiding common mistakes, and incorporating effective proofreading techniques, anyone can craft a well-organized and insightful summary. Developing this skill not only aids academic success but also improves the ability to analyze and retain key information in various professional and personal contexts.

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About authors
John Williams A Top-5 writer at CustomWritings.com

Born in the Florida sun, John now lives in the concrete jungle of the Big Apple. He’s a team supervisor for the #1 health focused grocery store chain in the country. As a student, father and husband with a busy schedule John loves to read the biographies of famous people.

Patric Johnson Head of CustomWritings.com Writing Center

Patric is a 4th year and Assistant Engineer who can juggle his studies and work. He’s also a dedicated parent and husband. Despite his busy schedule he never misses a Texas Longhorns baseball game.

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