Summary Practice: write your summary, then compare it with the AI’s

How do you practice summarizing? Read a passage and write your own summary first. Then paste the same passage into Synt and compare your version with the AI summary: the key points it kept and you dropped are what to work on next. Finish with a quiz on the text to check you read it right. Try it below, free.

Summary skills grow when you can see what your summary is missing. Pick a passage, write your summary without looking, then let Synt summarize the same text and put the two side by side: the main points, their order and what got cut. Any text works — a textbook section, an article, a set reading for English class. Works in your browser, no install needed — or grab the app.

Got a text handy? Paste it below and see the summary now — no sign-up.

Compare with an AI summary Quiz on the same text 4 summary lengths

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Student comparing their own summary with an AI summary of the same text

Try it now: paste your notes and see the summary

No sign-up needed. Paste a section of your notes (200 to 6,000 characters) and get the main idea and the key points — the same engine that summarizes whole documents in Synt.

Want the full summary, with a quiz and flashcards, saved in your account? Create your free account

Why practice summaries with Synt

Something to compare against

The hardest part of summary practice is not knowing whether yours is any good. An AI summary of the same passage shows the main points you missed at a glance.

Four lengths

Key Ideas, Brief, Detailed or In Depth: match the length to the task, from a two-line gist to a summary you would keep as revision notes.

A quiz to check understanding

A neat summary can still hide a misreading. Multiple-choice questions on the same text show which parts you got wrong.

Any text is practice material

A textbook section, a news article, an essay, a passage for reading comprehension. Paste it or snap the page and it becomes today’s exercise.

Summary practice in three steps

Write your summary first

Read the passage once, close it and write. Set yourself a limit — one sentence, 50 words, a paragraph — so you have to choose what stays.

Compare it with the AI summary

Paste the same passage into Synt, pick the length and read the result next to yours. Check three things: the main points, their order and what was cut.

AI summary of a practice passage, ready to compare

Check it with a quiz

Generate a quiz from the same text. The questions you miss usually match the gaps in your summary — work on those with the next passage.

Student reviewing a quiz on the passage they summarized

Example: a first attempt next to the key points

A short science passage, a student’s first summary of it, and what comparing the two shows.

The passage

Coral reefs cover less than one percent of the ocean floor, yet they are home to about a quarter of all known marine species. Reef-building corals live in partnership with tiny algae that grow inside their tissues and provide most of their food through photosynthesis. When the water stays too warm for too long, the corals expel the algae and turn white, a process called bleaching. A bleached coral is not dead, but if the heat lasts, it can starve. Scientists expect bleaching to become more frequent as ocean temperatures rise.

The student’s summary

Coral reefs are very important because many fish live there. When the water gets hot, corals turn white and die.

The key points a good summary keeps

Reefs cover under 1% of the seabed but hold about a quarter of known marine species.
Corals get most of their food from algae living inside them.
Water that stays too warm makes corals expel the algae and turn white: bleaching.
Bleached corals are not dead yet, but long heat can starve them — and bleaching is expected to increase.

The comparison shows two gaps: the student left out the algae, which is the cause, and turned “can starve” into “die”. Those are exactly the points a quiz on this passage would ask about.

summary lengths to compare against

things to compare: main points, order, cuts

text gives you both the summary and the quiz

Summary Practice FAQ

What kind of text should I use for summary practice?

Start with 300 to 800 words that make one clear point with reasons behind it — a textbook section or an opinion piece. Once that feels easy, move on to longer articles or a full chapter.

Is summary practice free?

Yes — in your browser at app.synt.app or as an app on iOS and Android. You can make your first summaries without paying; Pro unlocks unlimited summaries and longer documents.

Can I use it on my computer, without installing anything?

Yes. Go to app.synt.app in any browser, create a free account and you get the same summaries, quizzes and flashcards as in the app; your material syncs between your phone and your computer.

Does Synt grade or correct my summary?

No. Synt has no feature that marks or scores your summary. The AI summary is something to compare against, not an answer key: finding the gaps yourself is the practice.

Should I read the AI summary first?

No. If you read it first you skip the part that trains you — choosing the main points on your own. Write yours, then open the AI’s. Our guide on how to summarize a text walks through the steps.

Can I set an exact word count?

Not exactly: Synt summaries come in four lengths (Key Ideas, Brief, Detailed, In Depth) rather than a fixed number of words. For a word-limit exercise, write yours to the limit and compare it with the closest length.

Is this useful for reading comprehension tests?

Yes. Summarizing is the skill those tests check: finding the main idea and the reasons behind it. The quiz on the same text adds the multiple-choice side, and key terms can go into the flashcard maker.

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