Lesson 1: Test format and scoring
IELTS Academic tests four skills: Listening, Reading, Writing and Speaking. The official website says it is for people who want to study at undergraduate or postgraduate level, or who are seeking professional registration, for example doctors and nurses. The other version, IELTS General Training, is mainly for people who want to migrate or study below degree level.
Listening and Speaking are the same in both versions. Reading and Writing are different: for example, in Academic Writing Task 1 you describe a graph, table, chart or diagram, but in General Training Task 1 you write a letter. This course covers the Academic versions. The official total test time is 2 hours and 45 minutes, and the format is the same wherever you take the test, at a test centre or online.
| Section | Duração | What you do |
|---|---|---|
| Listening | About 30 minutes | 4 recordings, 40 questions |
| Academic Reading | 60 minutes (including transfer time) | 3 long texts, 40 questions |
| Academic Writing | 60 minutes | Task 1 (describe visual information) and Task 2 (essay) |
| Speaking | 11–14 minutes | Face-to-face interview in 3 parts |
On test day you do Listening, Reading and Writing in one session, with no breaks between them. Speaking is a separate interview with an examiner.
Band scores
Each section gets a band score from 0 to 9, in whole or half bands (for example 6.0 or 6.5). On the official scoring page, some band skill levels are: 9 Expert, 8 Very good, 7 Good, 6 Competent and 5 Modest.
Listening and Reading each have 40 questions, with one mark for each correct answer. Your raw mark is turned into a band. The official scoring page gives averages, because the exact numbers change slightly between test versions:
| Band | Listening (out of 40) | Academic Reading (out of 40) |
|---|---|---|
| 5 | 16 | 15 |
| 6 | 23 | 23 |
| 7 | 30 | 30 |
| 8 | 35 | 35 |
The official scoring page also says that General Training Reading usually needs more correct answers than Academic Reading for the same band. For example, band 6 averages 23 in Academic Reading but 30 in General Training Reading.
The overall band is the average of your four section bands, rounded to the nearest half band. If the average ends in .25, it goes up to the next half band. If it ends in .75, it goes up to the next whole band. For example, an average of 6.25 becomes 6.5, an average of 5.75 becomes 6.0, and an average of 6.125 becomes 6.0.
Test-day rules
- Watches are not allowed. There is a clock on the wall, or on screen for online tests.
- No food in the test room. Water is allowed only in a clear bottle.
Most results for IELTS on computer are issued within 2 days. Paper-based results take up to 13 days. If you took IELTS on computer, IELTS One Skill Retake lets you retake one section (Listening, Reading, Writing or Speaking) within 60 days, at test centres that offer it.
Practical exercise: work out overall band scores
Add the four section bands, divide by 4, then round to the nearest half band using the .25 and .75 rules.
| Test taker | Listening | Reading | Writing | Speaking |
|---|---|---|---|---|
| Ben | 6.0 | 6.5 | 5.5 | 6.0 |
| Chen | 8.0 | 7.5 | 7.0 | 7.0 |
What is Ben's overall band?
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6.0 + 6.5 + 5.5 + 6.0 = 24.0, and 24.0 ÷ 4 = 6.0, so the overall band is 6.0.
What is Chen's overall band?
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8.0 + 7.5 + 7.0 + 7.0 = 29.5, and 29.5 ÷ 4 = 7.375. This is nearer to 7.5 than to 7.0, so the overall band is 7.5.
Ben improves his Writing to 6.5. What is his new overall band?
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6.0 + 6.5 + 6.5 + 6.0 = 25.0, and 25.0 ÷ 4 = 6.25. An average ending in .25 goes up to the next half band, so it becomes 6.5.
Lesson 2: Listening
The Listening test takes about 30 minutes. There are four parts with 10 questions each (40 questions). Each recording is played once only. You will hear a range of accents, including British, Australian, New Zealand and North American accents. The questions follow the order of the information in the recording.
| Part | What you hear | Example situation |
|---|---|---|
| 1 | A conversation between two people in an everyday situation | Booking a class or making travel plans |
| 2 | One main speaker in an everyday setting | A talk about local facilities |
| 3 | A conversation in an educational or training setting | Students discussing a project with a tutor |
| 4 | One speaker giving an academic talk | A university lecture |
Question types include multiple choice, matching, labelling a plan, map or diagram, completing a form, notes, a table or a flow chart, sentence completion and short answers.
Before you listen
- Read the questions and underline key words.
- Predict the type of answer: a name, a number, a time, a place, a price or a reason.
- Notice the word limit in the instructions.
While you listen: common traps
- Corrections and changes. Speakers often give old information first: "It was going to start on the fourth of March, but the start date has moved to the eleventh." The answer is the new information.
- More than one number. "We planned to interview 200 students, but only managed 120." Ask which number the question wants.
- Rejected options. Words like "rather than", "instead of" and "not" tell you an option is wrong: "clearer signs rather than more bins".
- Spelling. In Part 1, names are often spelled letter by letter. A spelling mistake loses the mark.
- Prices and conditions. "The full fee is £90, but students pay £65" gives two prices. Check who pays which price, and listen for "but", which often signals a change, for example in opening times.
In Part 4, listen for how a lecturer organises ideas: phrases such as "Today I want to explain", "The first cause is", "The second cause is" and "Interestingly" show what is coming next. If a question asks for the first cause, do not choose the second one.
Word limits
If the instructions say NO MORE THAN TWO WORDS AND/OR A NUMBER, an answer with more words loses the mark, even if the meaning is right. A hyphenated word such as "check-in" counts as one word. Contractions such as "they're" are not tested. Leave out extra words such as "the", "of" or "on" if they break the limit: with ONE WORD AND/OR A NUMBER, write "23 May", not "the 23rd of May".
Practical exercise: check answers against the word limit
The instructions say: NO MORE THAN TWO WORDS AND/OR A NUMBER. Decide whether each answer follows the limit.
Answer: "city museum"
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Correct length. It is two words.
Answer: "the city museum"
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Too long. It is three words, so it would lose the mark. Leave out "the".
Answer: "well-known author"
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Correct length. "well-known" is hyphenated, so it counts as one word, making two words in total.
A speaker says, "The meeting was on Tuesday, but we've moved it to Thursday." What day should you write?
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Thursday. Tuesday is the old information; "moved it to" introduces the new day.
Lesson 3: Academic Reading
Academic Reading lasts 60 minutes, including transfer time. There are 3 passages with a total of 2,150–2,750 words, and 40 questions. The texts come from books, journals, magazines, newspapers and online resources, and are written for non-specialist readers on topics of general interest to university students. If a text uses a technical term, a simple definition is given.
With 3 texts in 60 minutes, plan about 20 minutes per passage.
True / False / Not Given
These tasks ask about information in the text.
- True: the statement agrees with the text (often in different words).
- False: the text contradicts the statement. It says the opposite.
- Not Given: the text neither confirms nor contradicts it. There is no information either way.
Yes / No / Not Given works in the same way, but it asks about the writer's views or claims, not facts. Words that show views include "in my view", "I believe", "clearly", "has been oversold" and "may be exaggerated".
Matching tasks
- Matching headings: match a heading to the main idea of each paragraph. There are more headings than paragraphs, and no heading is used twice.
- Matching information: find which paragraph contains a detail, such as an example, a reason or a problem. Some paragraphs may not be used.
- Matching features and matching sentence endings: link statements or sentence beginnings to a list of options.
Completion tasks and word limits
In sentence, summary, note, table and flow-chart completion, use words from the text and follow the word limit. Hyphenated words count as one word, and numbers can be written as figures or words.
New words
Use the sentence around a new word. For example: "many green roofs use hardy plants that survive heat, wind and dry spells with little care". The rest of the sentence tells you that "hardy" means able to survive difficult conditions.
Practice text: "Night-time lighting in cities has grown greatly over the last century. Researchers have found that bright lights can confuse some birds that migrate at night, drawing them towards buildings. Several cities now ask office owners to switch off unnecessary lights during the main migration seasons. Supporters say the scheme also saves energy, although no study has yet measured how much."
Practical exercise: True, False or Not Given
Use the practice text above. Decide whether each statement is True, False or Not Given, then check the model answer.
Night-time lighting in cities has decreased over the last century.
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False. The text says it "has grown greatly", which is the opposite.
Bright lights can affect birds that travel at night.
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True. The text says bright lights "can confuse some birds that migrate at night".
The scheme has saved a large amount of energy.
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Not Given. Supporters say it saves energy, but "no study has yet measured how much".
Which heading fits the whole text best: (a) The history of street lighting, (b) Reducing a danger to migrating birds, (c) How birds find their way?
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(b). The text describes a problem for migrating birds and a scheme to reduce it. (a) and (c) are only small details or not covered.
Lesson 4: Writing Task 1: describing data
The Writing test lasts 60 minutes and has two tasks. In Task 1 you describe visual information in your own words: one or more graphs, charts or tables, or a diagram of an object, device, process or event. Write at least 150 words in about 20 minutes. Use an academic or semi-formal, neutral style, and write full sentences, not notes or bullet points. (In General Training, Task 1 is a letter instead.)
Task 1 is an information-transfer task. Describe what the information shows. Do not give your opinion or guess the reasons for changes that are not in the data.
A simple structure
- Introduction: say what the visual shows, in your own words (do not copy the title).
- Overview: two or three main features, such as the biggest change, the highest and lowest, or the overall trend. The official advice says to include a clear overview.
- Body paragraphs: group the details and compare them, with key figures to support each point.
| Type of transport | 2005 (%) | 2025 (%) |
|---|---|---|
| Automóvel ligeiro | 58 | 41 |
| Bus | 22 | 24 |
| Train | 9 | 15 |
| Bicycle | 4 | 12 |
| Walking | 7 | 8 |
A possible overview: "Overall, the car remained the most common way to travel to work, but its share fell, while every other type of transport became more popular."
Numbers: be accurate
- Percentage points are the difference between two percentages: 58% to 41% is a fall of 17 percentage points.
- Percentage change compares the change with the starting figure: 1,200 to 900 is a fall of 300, and 300 ÷ 1,200 = 25%. Dividing by the new figure is a common mistake.
- Times: 4% to 12% is three times as much (it tripled). 1,200 to 1,800 is 50% higher, not double.
Useful vocabulary
| Meaning | Words |
|---|---|
| Go up | rise, increase, grow, climb; soar (a sudden, large rise) |
| Go down | fall, decrease, decline, drop; dip (a small fall) |
| Stay the same | level off, remain stable, plateau |
| Go up and down | fluctuate |
Processes and diagrams
For a process, start with an overview of the number of stages and where the process begins and ends. Use sequence words (first, next, then, after that, finally) and the passive (is/are + past participle): "Used paper is collected. Next, it is sorted by type."
Practical exercise: describe a table
The table shows the share of electricity produced from five sources in one country in 2010 and 2020. Answer the tasks, then compare with the model answers.
| Source | 2010 (%) | 2020 (%) |
|---|---|---|
| Coal | 40 | 15 |
| Gas | 35 | 38 |
| Wind | 5 | 24 |
| Solar | 1 | 8 |
| Nuclear | 19 | 15 |
Write one overview sentence.
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For example: "Overall, coal fell from the largest source to one of the smaller ones, while wind and solar grew strongly and gas became the main source." This gives the main features without listing every figure.
Which source changed the most, and by how many percentage points?
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Coal: it fell from 40% to 15%, a fall of 25 percentage points. Wind rose by 19 points (5% to 24%).
Is this sentence accurate? "Solar power increased eightfold."
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Yes. It went from 1% to 8%, and 8 ÷ 1 = 8.
Correct this sentence: "Nuclear power fell sharply because people were afraid of accidents."
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For example: "Nuclear power fell slightly, from 19% to 15%." A 4-point fall is not sharp, and the reason is not in the data, so it must not be included.
Lesson 5: Writing Task 2: the essay
In Task 2 you respond to a point of view, an argument or a problem. Write at least 250 words, and spend no more than 40 minutes on it. Task 2 counts twice as much as Task 1, so the suggested split is about 20 minutes for Task 1 and 40 minutes for Task 2. Task 2 tests skills such as presenting a solution, presenting and justifying an opinion, comparing and contrasting evidence, and evaluating ideas.
Writing is marked by certificated examiners on four equally weighted criteria: Task response (Task achievement in Task 1), Coherence and cohesion, Lexical resource, and Grammatical range and accuracy.
Rules that cost marks
- Off-topic writing is penalised. Answer the specific question, not the topic in general.
- Notes and bullet points are penalised. Write full, connected sentences.
- A short answer (under 250 words) may not show enough language for the higher bands.
Read the question carefully
| The question says… | You must… |
|---|---|
| To what extent do you agree or disagree? | Give a clear position and support it |
| Discuss both views and give your own opinion. | Explain view one, explain view two, and say what you think |
| What are the causes of this problem, and what measures could be taken? | Explain causes and suggest solutions |
| Do the advantages outweigh the disadvantages? | Compare both sides and say which is stronger |
A four-paragraph plan
- Introduction: rewrite the topic in your own words and give your position in a clear thesis statement (for example, "I strongly agree, because car-free centres are cleaner and safer for people on foot").
- Body paragraph 1: a topic sentence with one main idea, then explanation and an example.
- Body paragraph 2: a second main idea, or the other view.
- Conclusion: begin with a phrase such as "In conclusion", sum up your main points and restate your position. Do not add a new argument or a new example.
Support every main idea. Examples can come from your own experience, as long as they are relevant. A good support sentence links directly to the main idea: "Learning a second language can improve career prospects. For example, firms that trade abroad need staff who speak other languages."
Cohesion and style
- Contrast: however, although, on the other hand
- Result: therefore, as a result
- Adding: in addition, moreover, similarly
- Examples: for example, for instance
Use referencing words to avoid repeating nouns: "Many cities have introduced bike-sharing schemes. These schemes reduce traffic." Use a neutral, academic style: no slang, no text-message abbreviations and no symbols such as "=" or "&".
For grammatical range, mix simple, compound and complex sentences. A complex sentence joins a main clause to a dependent clause: "Although online learning is flexible, many students miss face-to-face contact."
Practical exercise: plan a Task 2 essay
Question: "Some people think that all university students should study a subject that is not related to their main degree. To what extent do you agree or disagree?" Plan your answer, then compare with the model.
What exactly does the question ask you to do?
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Say how far you agree that all university students should study an extra, unrelated subject, and support your position. It is about this requirement, not about universities in general.
Write a position sentence for your introduction.
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For example: "I partly agree: an extra subject can broaden students' thinking, but it should be optional rather than required for everyone."
Write a topic sentence for a body paragraph that supports the idea.
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For example: "The main benefit of studying an unrelated subject is that it teaches students to look at problems from different angles."
Give one supporting example for that topic sentence.
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For example: "An engineering student who takes a course in psychology may design products that are easier for people to use." It is specific and linked to the main idea.
Lesson 6: Speaking
The Speaking test is a face-to-face interview with a certificated examiner. It lasts 11–14 minutes, has three parts and is recorded. Speaking is the same in IELTS Academic and General Training.
| Part | Duração | What happens |
|---|---|---|
| 1: Introduction and interview | 4–5 minutes | The examiner checks your identity and asks general questions about familiar topics such as home, family, work, studies and interests. |
| 2: Long turn | 3–4 minutes | You get a task card. You have 1 minute to prepare (with a pencil and paper from the examiner), then talk for 2 minutes, until the examiner stops you. The examiner may then ask one or two questions on the same topic. |
| 3: Discussion | 4–5 minutes | You discuss more general and abstract issues linked to the Part 2 topic. |
How Speaking is marked
There are four equally weighted criteria:
- Fluency and coherence: speaking at a normal speed with little hesitation, in a logical order, with linking words.
- Lexical resource: range and accuracy of vocabulary, including the ability to paraphrase when you do not know a word.
- Grammatical range and accuracy.
- Pronunciation: speech that can be understood without too much effort. IDP IELTS says there is no scoring advantage for a British, American or any other particular accent.
Part 1: extend your answers
Part 1 tests your ability to give opinions and information on everyday topics and common experiences. Answer the question, then add a detail or a reason. "Do you enjoy cooking?" A weak answer is "Yes." A better answer is "Yes, especially at weekends, when I have time to try new recipes." Linking phrases help: "I'd say the morning, mainly because my mind feels clearer. That said, before exams I sometimes study late."
Show a range of vocabulary. "It's a nice town, and it's very nice" repeats one word. "It's a lively port town with narrow, winding streets" uses precise words.
Part 2: use the minute
The task card gives a topic, lists points to include and asks you to explain one aspect of it. Do not write full sentences. Write short key words for each point on the card so that your talk follows a clear order. Keep talking until the examiner stops you.
Part 3: explain and speculate
Part 3 tests your ability to explain opinions and to analyse, discuss and speculate. Give reasons and use language such as "I suppose", "the main reason is", "another factor might be" and "it depends on".
Practical exercise: plan a Part 2 talk
Task card: "Describe a place in your town where people like to spend time. You should say where it is, what people do there, when it is busy, and explain why people like it." You have one minute to make notes.
Write short notes for each point on the card.
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For example: "riverside park, near centre / walk, picnic, cycle / weekends, summer evenings / free, green, quiet, meet friends". Key words only, in the order of the card.
Extend this weak sentence: "People like it."
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For example: "People like it because it's free and quiet, so it's a good place to relax after work or meet friends."
The examiner might follow with a Part 3 question: "Why are public green spaces important in cities?" Give a short answer that explains and speculates.
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For example: "I suppose the main reason is health. Green spaces give people somewhere to exercise, and they might also help reduce stress in busy cities."
Fontes
- IELTS: IELTS Academic test
- IELTS Academic format: Listening
- IELTS Academic format: Reading
- IELTS Academic format: Writing
- IELTS Academic format: Speaking
- IELTS scoring in detail
- IELTS: What to expect on test day
- IELTS: Fast test results and sharing
- IELTS: Writing test resources
- IELTS Writing key assessment criteria (PDF)
- IELTS Academic sample test questions
- IELTS One Skill Retake
- IDP IELTS: accent and the IELTS Speaking test