Thinkabara

✂️ How to Write a Summary · Lesson 3 of 6

Key points and an outline

Google Classroom

Choose 3–5 key points, drop the details, and order them.

Key points vs. details

Key pointA reason, step or finding that supports the main idea
Supporting detailAn example, statistic or quote that supports a key point
Minor detailBackground, anecdotes, repetition — leave out

How many?

Most articles have 3–5 key points. A whole book chapter might have 5–7. If you have 12, you are listing details — group them under bigger points.

A summary outline

Main idea: Retrieval practice improves long-term learning more than rereading.
  I.  Students who tested themselves remembered more after a week
        A. 61% vs 40% recall in the key experiment
  II. Benefits hold for many subjects and ages
  III. Feedback after testing increases the benefit
  Conclusion: Schools should use low-stakes quizzes as a learning tool.

One supporting detail per point is plenty for a summary.

Order

Follow the author’s logic: the order of the argument, a process’s steps, problem → cause → solution, or most to least important. Don’t follow page order blindly if the author repeats or backtracks.

Try it here

1. Paste the text you are summarizing (optional)

2. About the source

3. The main idea, in one sentence

4. Key points

Outline

Your outline appears here as you fill in steps 3 and 4.

Summary draft (0 words)

Your summary draft appears here.

This is a starting draft. Read it aloud, vary the linking words and smooth it into your own voice.

Checklist

  • ⬜ One sentence states the main idea
  • ⬜ At least two key points (not every detail)
  • ✅ In your own words — no sentence copied from the source
  • ✅ No personal opinion (a summary reports, it does not judge)
  • ✅ Short: a summary is much shorter than the source

✏️ Practice: your turn

  1. List every paragraph’s point for an article you need to summarize
  2. Group them into 3–5 key points
  3. Choose at most one supporting detail per point
  4. Fill in steps 3 and 4 of the summary builder above and look at the outline

✏️ Summary & outline builder: main idea → key points → summary draft

🧠 Quick quiz

Answer all 4 questions correctly to mark this lesson as done.

1. How many key points does a typical article have?
2. An anecdote at the start of an article is usually…
3. You listed 12 key points. You should…
4. What order should a summary follow?

0 of 4 correct

All lessons in How to Write a Summary

  1. 📝 1. What a summary is — and isn’tShort, accurate, neutral and in your own words
  2. 🎯 2. Finding the main ideaThe thesis, topic sentences and the one-sentence test
  3. 🗂️ 3. Key points and an outlineChoose 3–5 key points, drop the details, and order them
  4. 🔄 4. Paraphrasing without plagiarismChange the words and the structure — and still cite
  5. ✏️ 5. Writing and cutting the summaryDraft from the outline, link the ideas, then trim to length
  6. 🔬 6. Summarizing research articlesAbstracts, annotated bibliographies and literature reviews