What I Learned From Teaching IELTS for 10+ Years

In my years of preparing students for the IELTS Reading test, I found a common pattern: strong grammar and vocabulary often didn’t guarantee high scores. What did? Time management.

Many students know the answers — they just can’t find them fast enough.

The solution? Mastering two powerful techniques: skimming and scanning.

These are not shortcuts. They are essential test-taking strategies. Once students learn when and how to use them, they become faster, more focused, and far more confident.

Let’s learn these skills in detail — with real examples and clear steps.

What Are Skimming and Scanning?

1. Skimming = Finding the Main Idea Quickly

Skimming is about reading fast to get a general understanding. You do not read every word. You focus on:

  • First and last sentences of each paragraph
  • Headings or subheadings
  • Keywords and repeated ideas

Skimming helps you know where to look later when answering detailed questions.

2. Scanning = Locating Specific Information

  • Scanning is searching for one piece of information — like a date, number, name, or specific fact. You don’t need to understand the whole text. You just move your eyes quickly until you find what matches the question.

Together, these techniques save time and help you find answers with confidence.

Strategy Breakdown: Step-by-Step

1. Skimming

Use at the beginning of each passage and for:

  • Matching headings
  • Understanding structure
  • Quick elimination of wrong choices

How to Skim:

  1. Read the title or topic sentence.
  2. Skim first and last sentences of each paragraph.
  3. Ask: “What is this mostly about?”
  4. Build a mental outline of where information might be.

 

2. Scanning

Use when you already have a question and you need the exact part of the text.

How to Scan:

  1. Underline keywords in the question.
  2. Look for synonyms and paraphrased ideas.
  3. Move your eyes down the page — vertically or diagonally.
  4. Stop when you find the right sentence or number.

Realistic Cambridge-Style Example (6 Paragraphs)

Passage (Inspired by Cambridge IELTS 13 – “The Birth of Scientific English”)

Instructions: Skim this text quickly, then scan to answer the question below.

Paragraph A

In the late 17th century, scientific writing began to shift from classical Latin to vernacular English. This transformation was partly due to the founding of the Royal Society in 1660, whose members believed in clear communication of experimental findings. They saw the purpose of science not only as discovery but also as dissemination, and thus promoted English as a practical tool for sharing ideas.

Paragraph B

At the time, Latin was still considered the language of academia. However, it limited access. Only the educated elite could understand scientific literature, which contradicted the Royal Society’s mission of openness. Early members like Robert Hooke and Robert Boyle began publishing their work in English to reach wider audiences.

Paragraph C

The shift wasn’t without resistance. Some academics argued that English lacked the precision and authority of Latin. Others feared that abandoning Latin would lead to a decline in academic quality. Still, English slowly gained acceptance, especially as scientists began creating consistent vocabulary for their fields.

Paragraph D

One important factor in this transition was the printing press. As books became cheaper and more widely available, publishers demanded texts in languages that common people could read. Scientific books in English sold better, influencing more scientists to adopt it.

Paragraph E

Grammar and style were another challenge. Scientists struggled to find the right tone — should they write formally or like everyday speech? Over time, a style developed that was objective, neutral, and focused on clarity — values still reflected in today’s scientific writing.

Paragraph F

By the early 18th century, English had established itself as the primary language for science in Britain. This evolution allowed scientific ideas to spread faster and encouraged public engagement with science. It was a step toward the modern world of open-access knowledge.

 

Sample Question:

Why did some scholars resist writing science in English?

Answer:
Because they believed English was not as precise or authoritative as Latin.

Applying the Skills

  • Skimming first reveals the structure:
    • A = Background of the shift
    • B = Access and openness
    • C = Resistance
    • D–F = Practical, style, and results

➡ So we focus on Paragraph C.

  • Scanning for “resistance” or “argued” helps us find:

“Some academics argued that English lacked the precision and authority of Latin…”

Band 5 vs Band 8 Thinking

Band 5 Learner

Band 8 Learner

Reads all 6 paragraphs slowly

Skims in under 90 seconds

Gets stuck on unknown words

Focuses on structure, not perfection

Misses where to look

Identifies the right paragraph to scan

Writes answer from memory

Matches words with proof from text

Common Mistakes and Fixes

Mistake

How to Fix

Reading every word

Skim first, read closely only where needed

Guessing without proof

Always scan for evidence

Looking only for exact words

Look for synonyms and paraphrases

Spending too long on one question

Move on, come back later

Quick Practice Quiz

Text Snippet:

Honeybees are essential pollinators in many ecosystems. They communicate direction and distance using a waggle dance. This movement pattern is studied closely by biologists.

Question:
How do honeybees communicate information about food?

Answer: Using a waggle dance

Related Pages

🧠 Matching Headings →

🔎 Paraphrasing in Reading →

🧮 Band Score Calculator →

📄 All Reading Question Types →

Final Advice From Your Tutor

  • Skimming and scanning are like tools — use them wisely. Don’t panic if a word is new or the sentence is long. Think: What is the question really asking? Where would I find it?
  • “Skimming shows you the path. Scanning finds the answer.”
  • With regular practice, you’ll read faster, feel more in control, and score higher — naturally.