WeLearn
Idiomas WeLearn
← WritingIELTS / Academic / Writing / Task 1

IELTS Academic Writing Task 1

IELTS Academic Writing Task 1: response architecture and practice

Describe visual information in at least 150 words. Task 1 is usually managed in about 20 minutes. Use the four-paragraph WeLearn study plan to turn analysis into a focused response.

Line graphsBar chartsPie chartsTablesProcessesMapsMixed

Official format versus WeLearn strategy

Official format

IELTS Academic Writing Task 1 asks you to describe visual information in at least 150 words. The input can be a chart, table, process diagram, map or mixed visual. IELTS does not prescribe paragraph names or a word count for each paragraph.

WeLearn response strategy

Study four paragraphs: Introduction, Overview, Body 1 and Body 2. The word ranges below are guidance for practice, not official IELTS rules. Sub-skills help you build each paragraph; they are not separate tasks.

Response architecture

Build one coherent Task 1 response

A third body paragraph is optional only for an unusually dense visual. It is not the standard structure and should never replace clear grouping.

Task 1 visual types

Identify the visual before practising a sub-skill.

The response structure changes with the input: a line graph requires trend language, a table requires grouping, a process requires sequencing and a map requires spatial transformation. This guide connects the official IELTS format with the WeLearn teaching strategy.

Line graph

Changes over time

Overview: Look for the dominant trend, line crossing, peak, fall or convergence.

Body: Group the timeline into meaningful periods: start, rapid change, stability or finish.

rose steadily, peaked at, declined gradually, overtook, remained stable

Practise this visual type →

Bar chart

Comparisons between categories

Overview: Look for the highest or lowest category and the clearest contrast.

Body: Group similar categories instead of describing every bar separately.

higher than, whereas, considerably lower, the largest proportion

Practise this visual type →

Pie charts

Parts of a whole

Overview: Look for the dominant segment and distribution changes when two charts are shown.

Body: Compare large and small proportions without listing every slice.

accounted for, made up, represented, the smallest share

Practise this visual type →

Table

Dense row-and-column data

Overview: Look for extremes, row or column patterns and categories that form groups.

Body: Turn the table into two logical groups before writing.

the figure for, respectively, by contrast, across all categories

Practise this visual type →

Process diagram

Production stages or a cycle

Overview: Mention the number of stages and whether the process is linear or cyclical.

Body: Use the passive voice and chronological order; do not invent reasons.

is collected, is heated, after this, subsequently, finally

Practise this visual type →

Map

Spatial changes over time

Overview: Look for overall development, replacements, expansion or reduction.

Body: Organise the response by zones or by before-and-after changes.

was replaced by, was converted into, to the north of, adjacent to

Practise this visual type →

Mixed chart

Two connected visuals

Overview: Find the relationship between the visuals instead of treating them as separate tasks.

Body: Use one paragraph per visual or group them around a shared relationship.

while, in relation to, this corresponded with, a similar pattern

Practise this visual type →

Paragraph toolkit

Use a sub-skill to solve a paragraph decision

Paragraphs are the response structure. The linked lessons below are the reusable tools that help you make each paragraph work for charts, tables, processes and maps.

Transferable sub-skills

The tools that make the paragraphs work

Choose a skill after you know which paragraph and which visual decision you need to improve.

🔁Sub-skill 1

Paraphrasing for the introduction

Paraphrase the prompt without copying. Change vocabulary, word class and sentence structure.

ParaphrasingPractise →
🔭Sub-skill 2

Writing the overview

The most important paragraph: two sentences, no figures and the main trend. This is where many points are lost.

Overall trendPractise →
📈Sub-skill 3

Trends

Read authentic-style IELTS graphs and identify the two or three most relevant trends to mention. Learn to distinguish the essential from the secondary.

Line graphs · Bar chartsPractise →
⚖️Sub-skill 4

Comparisons

Compare categories precisely with higher/lower, while and approximation language.

Bar · Pie · TablePractise →
⚙️Sub-skill 5

Processes

Use the passive voice and sequencing language to describe process diagrams step by step.

Process diagramsPractise →
🗺️Sub-skill 6

Maps

Location language (to the north of, adjacent to) and change language (was replaced by, was demolished).

MapsPractise →
📚Sub-skill 7

Data vocabulary

Choose accurate verbs, nouns, adverbs and cohesive links for changes, proportions and comparisons.

Verb · Adverb · StructurePractise →
⏱️Sub-skill 8

Complete Task

Full practice: 20 minutes, a word counter, a structured review and original WeLearn model responses.

Full Task · 20 minPractise →

Questions learners ask

IELTS Academic Writing Task 1 FAQ

What does IELTS Academic Writing Task 1 ask you to do?

It asks you to describe visual information in at least 150 words. The input may be a graph, table, process, map or combination of visuals.

Are these skills separate official tasks?

No. Introduction, Overview, Body 1 and Body 2 are parts of one WeLearn study response plan. Trends, comparisons, vocabulary, process language and map language are transferable micro-skills that support the official IELTS Academic Writing Task 1.

Does IELTS prescribe a fixed number of paragraphs or words per paragraph?

No. IELTS requires at least 150 words for Academic Writing Task 1, but it does not prescribe paragraph names or paragraph word counts. WeLearn uses an Introduction, Overview, Body 1 and Body 2 plan to make practice more manageable.

Escríbenos