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How to Describe Charts in IELTS Task 1: The Vocabulary That Actually Scores

Most IELTS candidates I have worked with can tell me exactly what a Task 1 chart shows. They are able to the trend, they can name the highest bar, and they can spot where the line dropped and where it rose again. The problem is not in how they read the chart but in how they translate what they see into English. When they do, they reach for the same six words every time: went up, went down, stayed the same, was more than, was less than, and finally.

That is a Band 5 vocabulary set, and it caps most Task 1 answers no matter how accurate the numbers are.

The examiner reads Task 1 for two things: the overview and the verbs.

The overview is a single sentence that names the shape of the whole chart. Without one, your Task Achievement score is capped at Band 5, which is not opinion or teaching preference but how the mark scheme works. The overview mentions the main trend or the main contrast, covers the whole chart rather than one section, and contains no specific numbers. Those belong in the body paragraphs.

The verbs are the second half of the score. Every time a chart shows something moving, the examiner is looking for a precise verb paired with an appropriate adverb. That combination is where the Lexical Resource marks come from, and it is where most candidates leave marks on the table.

Here is how the same trend can be described at two different bands.

Imagine a line chart showing subscriber numbers for two streaming platforms over five years. Platform X rose steadily for the first four years, then held flat. Platform Y dropped sharply in the second year, then climbed back and overtook Platform X by the end.

A Band 5 description of that chart reads like this: "Platform X went up every year and then stayed the same. Platform Y went down a lot at the beginning and then went up again."

That description is technically correct and every claim in it is true. But the verbs are the same set the examiner has read a thousand times, and there is no overview to anchor the whole answer. Task Achievement caps at Band 5, and Lexical Resource caps at Band 6.

Here is the Band 7 rebuild. First, the overview: "Over the period, Platform Y overtook Platform X to become the market leader, despite an early setback." Then the body: "Platform X's subscribers rose steadily to 2023 before plateauing. Platform Y, by contrast, plummeted in year two before rebounding sharply."

The upgrade comes from four decisions: adding the overview sentence, replacing "went up" with "rose steadily," replacing "stayed the same" with "plateauing," and replacing "went down a lot" with "plummeted."

The rule that follows is worth writing down.

Every trend gets a verb from the strong end of its family, and every trend verb takes an adverb where one adds meaning. Rise and fall are the safe middle. Surge, soar, plummet, plunge, plateau, and rebound are the words that lift the Lexical Resource score. Sharply, steadily, gradually, and significantly are the adverbs that pair with those verbs to describe rate and degree.

Some of these verbs already carry their meaning without an adverb. Plummeted does not need "sharply" to communicate a fast drop, because the verb itself already means fast. Plateaued does not need "steadily" for a flat stretch, because the verb itself already means flat. Learning which verbs work alone and which want an adverb is half the work of a Band 7 Task 1 answer.

In application, this changes how you plan the answer.

Instead of writing the report and then hoping the vocabulary comes out right, spend one minute after reading the chart to note down the movements you will need to describe: the rises, the falls, the flat stretches, the sudden changes. Then choose the verb for each one before you write a sentence. If you know you have a sharp drop to describe, decide on plummeted or plunged first, then build the sentence around it. The overview comes at the very start, in one sentence, based on the shape you have just mapped.

Done in that order, the vocabulary problem stops being a problem.

The recording of Sunday's session is now on the site with the rest of the series.

In next Sunday's free webinar, I turn from vocabulary to structure. Session 6 is Coherence and Cohesion, the IELTS criterion nobody explains properly. What linking words actually count, why "firstly, secondly, finally" is a Band 5 signature, and how to organise ideas so an examiner can follow you without effort.

Sunday, September 6, at 11:00 AM Dubai and 9:00 AM Serbia. Free to attend while the series is live.

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Teacher Ivan

The 5 IELTS Task 2 Question Types (and Why Writing the Same Essay for Each One Caps You at Band 5)

Every IELTS examiner has read the same essay a thousand times. It has an introduction, two balanced body paragraphs, and a tidy conclusion, and its argument runs "two things for, two things against, both views have merit."

Sometimes the candidate wrote that essay in response to a discussion prompt, sometimes to a problem-solution prompt, sometimes to a two-part question, sometimes to an opinion prompt, sometimes to an advantages and disadvantages prompt. Every time, they wrote the same essay for a question that asked for something different, and every time their Task Response was capped at Band 5.

IELTS Task 2 has five question types, and each one requires a different essay in response. The difference is not in the topic but in the shape of the response, and the examiner can see within the first paragraph whether you have identified the type of question you were asked.

Here are the five, one at a time.

Opinion prompts usually begin with "To what extent do you agree or disagree" or set up two views and ask you to discuss both and give your own opinion. These essays want a thesis stated in the introduction, and every body paragraph developing that thesis with specific evidence.

Discussion prompts set up two contrasting views without necessarily asking for yours, or they blend "discuss both" with "give your opinion" as one instruction. These essays want a balanced consideration of both sides before any final position, and the position itself should be integrated across paragraphs rather than saved for a conclusion.

Problem-solution prompts name a current problem in the world and ask what causes it or what should be done about it. These essays want body paragraphs that do not just describe the problem but propose specific, workable solutions with reasoning attached to each one.

Advantages and disadvantages prompts ask you to weigh two sides of an issue. These essays trip candidates up the most because the prompt sometimes looks like an opinion question ("Do the advantages outweigh the disadvantages?") but requires a different structure. You are evaluating trade-offs, not defending a thesis.

Two-part prompts ask you two distinct questions in one prompt. These essays require you to answer both questions in full, and answering only one drops your Task Response immediately.

Here is how the same broad topic can produce five different essays.

Take the subject of remote work. If the prompt asks "To what extent do you agree that remote work damages team culture?", that is an opinion question. Your first sentence should tell the examiner what you think, and every paragraph after that should argue for that position with specific evidence.

If the prompt asks "Some argue that remote work damages team culture, while others argue that it improves worker autonomy. Discuss both views and give your own opinion", that is a discussion prompt. The examiner wants both views considered fairly before your position is revealed, and the position should be woven into your reasoning rather than stitched on at the end.

If the prompt asks "What problems does remote work create for team culture, and what can employers do about them?", that is a problem-solution prompt. Describing the problems is only the setup, because the examiner wants specific, workable solutions with reasoning behind each one.

If the prompt asks "Discuss the advantages and disadvantages of remote work for team culture", that is an advantages and disadvantages prompt. Both sides need substantive treatment, and a Band 7 answer sets up the two sides for genuine trade-off rather than a false balance.

If the prompt asks "Why has remote work become so common in the last decade, and what effects has it had on team culture?", that is a two-part prompt. Two questions, both fully answered, no exceptions.

The rule that follows all of this is simple. Identify the type in the first ten seconds, then choose the essay structure that matches it. The choice of structure has to come before the content, because the structure decides what content belongs in the essay at all. If you decide the structure after you have started writing, the essay will always drift toward the same balanced two-sides-of-a-question shape that gets capped at Band 5.

Every candidate I have worked with who broke through to Band 7 on Task 2 did the same thing before anything else. They stopped writing the same essay for every question and started matching the shape of their response to the shape of the prompt. The vocabulary and grammar work came after that shift, not before it.

In next Sunday's free webinar, I turn from Task 2 to Task 1. The Task 1 Academic chart has its own gate, and it costs candidates just as many marks as writing the wrong Task 2 essay does. The vocabulary of trends, the one-sentence overview that separates a Band 5 report from a Band 7 report, and the answer to why "rose sharply" outscores "went up" every time.

Sunday, August 23, at 11:00 AM Dubai and 9:00 AM Serbia. Free to attend while the series is live.