Skimming & Scanning

When to Skim, When to Scan

Using the wrong technique at the wrong moment is one of the most common reasons candidates run out of time. Use this as your decision rule:

Step-by-Step Skimming Technique

When you first open a passage, spend no more than 90 seconds on this sequence:

1. 1Read the title and any subheadings in full. They tell you the topic and sometimes the structure.
2. 2Read the first sentence of every paragraph. Topic sentences carry the main idea — everything else is support or detail.
3. 3Read the final paragraph in full. Conclusions often summarise the whole text, which helps you locate information later.
4. 4Note any bold words, italics, or words in capitals. These are signposted as important and are scanning anchors for later.
5. 5Build a mental map: 'Paragraph A is about X, Paragraph B is about Y.' You do not need to remember the details — just the locations.

Step-by-Step Scanning Technique

Scanning is a targeted search, not reading. Use this sequence when you know what you are looking for:

1. 1Identify the keyword(s) in the question — the word or phrase that is most specific and least likely to be paraphrased (names, numbers, technical terms).
2. 2Use your mental map from skimming to decide which paragraph to look in first. Do not start from the top of the passage every time.
3. 3Move your eyes in a Z or S pattern across the text, not left-to-right word by word. You are looking for the visual shape of your keyword, not reading.
4. 4When you locate the keyword or a synonym, stop and read carefully — only those 2–3 sentences around it. The answer is almost always nearby.
5. 5If you cannot find the keyword within 60 seconds, the question may use a paraphrase. Look for synonyms or related words instead.

Common Mistakes

• 1

  Reading every word from the beginning

  The single most damaging habit in IELTS Reading. Candidates who read every word run out of time before reaching the final passage — which is often worth 13–14 marks. Skimming the passage first, then scanning for answers, is always faster than reading cover to cover.

• 2

  Ignoring headings, italics, and capitalised words

  These typographical anchors are scanning shortcuts. Proper nouns (names of people, places, organisations) and technical terms appear visually distinct on the page. Train yourself to lock onto them during scanning instead of reading surrounding text.

• 3

  Re-reading entire paragraphs for every question

  Once you have skimmed and built a mental map, you should not need to re-read large sections. If you are re-reading every paragraph for every question, you did not skim effectively. Spend more time on your initial skim to save more time during answering.

• 4

  Confusing skimming with slow reading

  Skimming is not just reading carefully but a little faster. It is a fundamentally different mode: deliberately skipping most of the text, focusing only on structural elements. If your skimming takes more than 2 minutes per passage, you are reading, not skimming.