IELTS Writing Task 1 (Academic): scored on four axes

Most people treat Task 1 as the warm-up. Twenty minutes, turn the graph into sentences, save the real effort for the essay. Then the Writing band comes back half a point under what the essay earned, and Task 1 is where it leaked.

Here's the arithmetic that makes that hurt. The two Writing tasks are averaged with Task 2 weighted double, so a 5.5 on Task 1 sitting next to a 7 on Task 2 drags the Writing band to 6.5, not 7. The same averaging that sets your overall score runs one level down inside Writing too. Task 1 is worth a third of the section. Worth twenty real minutes, then.

This is a guide to what Academic Task 1 is actually marked on: the same four band descriptors as Task 2, with one of them meaning something different here. Get the four right and Task 1 stops bleeding the half-band.

The four axes, and the one that changes

Academic Writing Task 1 is scored on the same four criteria as the essay: Task Achievement, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy. Equal weight, 25% each. If you want the four-axis self-diagnosis across both tasks, that breaks down how to find your weak one. Three of the four carry over from Task 2 almost unchanged. One doesn't.

The one that changes is the first. In Task 2 it's Task Response: did you answer the question, hold a position, develop it. In Task 1 it's Task Achievement, and there's no question to answer and no opinion to give. You report what the data shows, accurately and in full, and you don't tell the examiner what you make of it. Academic Task 1 is an information-transfer task: you describe the figure, you don't judge it. "These figures are worrying" does nothing for your score; "these figures more than doubled" is the reporting Task Achievement rewards. Spend your words speculating beyond the data and Task Achievement slips.

That single swap is where most Task 1 advice goes wrong. People bring essay habits (a thesis, a stance, a tidy conclusion that argues something) into a task that wants none of it.

Task Achievement: the overview is your ceiling

One rule decides more Task 1 scores than any other. No overview, no score above Band 5 for Task Achievement. The reason sits in the public band descriptors: the overview first appears at Band 6, where "a relevant overview is attempted," while Band 5 just below describes detail recounted mechanically, with "a tendency to focus on details (without referring to the bigger picture)." So an answer that lists every number and never steps back to say what the data does as a whole can't clear the Band 6 line, however accurate the details are.

So what is an overview? One or two sentences that name the big picture and nothing else. Not the data points. The shape. Take a line graph of three countries' car sales from 2000 to 2020. The overview is which way they moved and where they ended up relative to each other: all three rose across the period, but China overtook the other two after 2010. No figures. The numbers are the body's job, and putting them in the overview is the most common way strong writers waste their best paragraph.

Then there's selection. Task Achievement rewards picking the data that carries meaning (the highest, the lowest, the sharpest change, the point where two lines cross) and reporting it without misreading the axis. At Band 7 an Academic answer "presents a clear overview, the data are appropriately categorised, and main trends or differences are identified." At Band 6 the overview is only attempted, and key features are selected but not highlighted as fully. The step up isn't more detail. It's categorising the data and choosing what to highlight.

Accuracy sits underneath all of it. Misread the scale, mix up two categories, write "thousands" where the axis says "millions," and Task Achievement drops no matter how fluent the description. Read the axes twice before you write a number once.

Coherence and cohesion: group the data, don't walk it

Coherence and Cohesion is the same criterion it is in the essay (logical organisation, paragraphing, linking that the reader doesn't notice), but the way it fails in Task 1 is specific. The failure is the guided tour. In 2000 it was this, then in 2001 it was that, then 2002, then 2003, walking down the timeline one data point at a time. Cohesive sentence to sentence. Incoherent as a whole.

Coherent Task 1 groups instead of walks. Two body paragraphs, split by something that means something: the things that rose against the things that fell, the first half of the period against the second, the categories above the average against those below. The split is the coherence. A reader should be able to see the logic of how you divided the data before reading a single figure inside it. That's also where linkers like whereas, by contrast and while do real work, joining groups instead of decorating individual numbers.

Lexical resource: the language of change

Almost all of Task 1's vocabulary load is describing movement and comparison, and it comes up again and again. Rose, fell, climbed, dipped, levelled off, more than doubled, the steepest rise, marginally higher. Lexical Resource here rewards range and precision inside that narrow field: not reaching for rare words, but not writing "went up" five times in a row either.

Precision is the half people skip. "Sales increased sharply" and "sales edged up" describe different slopes, and choosing the wrong one is a Task Achievement problem wearing a Lexical Resource costume: you've now reported the data inaccurately through word choice alone. Match the verb to the gradient. A 2% rise is not a surge, and calling it one costs you on two axes at once.

Grammatical range: comparison, tense, the passive

Task 1 leans on a handful of structures harder than the essay does, and Grammatical Range and Accuracy checks whether you control them. Comparatives and superlatives, because half of Task 1 is comparison: higher than, the highest, twice as many as, three times the figure for France. The passive, which fits process diagrams well: the bottles are washed, then they are filled and sealed. And tense that follows the data: past for a chart that ends in 2015, a present for a process with no timeline, future or conditional for projected years.

Range without accuracy banks nothing, though. A run of clean comparatives beats one ambitious "the rate at which sales had been increasing" that falls apart mid-clause. Reach for the structure you can actually land, then stretch from there.

Academic and General Training pull apart here

Everything above is Academic Task 1: a chart, table, map or process to describe. General Training Task 1 is a letter, and Task Achievement asks for something else entirely: the right tone for the reader, all three bullet points covered, the purpose of the letter clear from the first line. The overview rule is an Academic rule; a letter has no overview. The four criteria keep their names across both versions, but what Task Achievement wants underneath the name is not the same task. If you're sitting General Training, train the letter, not the graph.

Drill one axis at a time, five minutes a day

A full Task 1 answer spreads you across four criteria at once, which is why a returned "Band 6" so rarely tells you which axis lost the mark. You wrote the whole report and still can't see whether it was a thin overview, a chronological body, or a tense slip. Smaller drills pull them apart:

• Overview-only drill. Open a chart, write the two-sentence overview, stop. No body. Five charts in five minutes. You're training the one sentence that sets your ceiling.
• Regroup drill. Take a messy chronological answer and re-split it into two grouped paragraphs without changing a single number. Coherence on its own.
• Verb-precision drill. List every movement in a chart and assign each one the verb that matches its slope. Lexical Resource and accuracy in the same rep.

Five minutes, one axis. That's the idea behind IELTS Drills: feedback is tagged to a single Band Descriptor, so when Task 1 is the thing costing you the half-band, you find out whether it's the overview, the grouping, or the grammar, and you drill that one, not another full report you don't have time to mark.

Frequently asked questions

Do I write a conclusion in Task 1? No. Task 1 has an overview, not a conclusion, and the two aren't interchangeable. The overview names the big picture and sits near the top, right after the one-sentence introduction. Tacking an essay-style conclusion on the end ("in conclusion, the data shows interesting trends") adds nothing and can read as off-task.

Can I give my opinion in Academic Task 1? No. Academic Task 1 is an information-transfer task: you report what the figure shows, not what you think of it. There's no thesis and no stance. Describing the data accurately is the whole job, and time spent on judgements or guesses beyond the data works against Task Achievement rather than for it.

Is Task Achievement the same as Task Response? Same family, one name per task. Task 2 is marked on Task Response, Task 1 on Task Achievement, and the underlying question (did you do what the task asked, fully and relevantly) is shared. What differs is that Task Response wants a position and Task Achievement wants an accurate, complete description with a clear overview.

How long should Task 1 be, and how much time? At least 150 words, and roughly 20 minutes. Going under 150 is penalised directly; going over 20 minutes steals time from Task 2, which is worth double. If you have to leave one task short, it should not be Task 2.

Where does the overview go, the start or the end? Near the start, after the introduction. Some writers put a strong overview at both the top and the bottom; a top one is the safer single choice, because an examiner who skims sees the big picture immediately. What you can't do is leave it out, since that caps Task Achievement at Band 5.

How much is Task 1 worth overall? A third of your Writing score. The two tasks are averaged with Task 2 counting double, so Task 1 is one part in three, enough that a weak Task 1 pulls a strong essay down half a band.

The bottom line

Academic Task 1 is scored on four axes, and the fastest gains hide in two of them. Task Achievement, where a missing or vague overview caps you at Band 5 no matter how accurate the numbers. And the boundary between Lexical Resource and accuracy, where the wrong movement verb costs you twice. Coherence comes from grouping the data instead of walking the timeline, and Grammatical Range from the comparatives, tenses and passives that Task 1 leans on.

So before your next practice report, write the overview first and check it has no figures in it. Then group your body before you fill it. Task 1 is a third of your Writing band. With IELTS Drills, the feedback comes back tagged to the one axis that's holding it down, five minutes a day.