Writing Task 1 tips and strategies
Learn how to describe charts, graphs and diagrams clearly and accurately
Review 18 practical strategies across 7 sections, then apply them with 14 worked examples in your next IELTS study session.
Essay Structure
Introduction
What to do
- Paraphrase the question
- Introduce the topic
- Explain what the chart, graph, or diagram shows
- Avoid copying the prompt directly
Example
The chart illustrates the percentage of people using public transport in four European countries between 2000 and 2020.
Overview
What to do
- Summarize the main trends
- Mention the biggest increases or decreases
- Highlight important comparisons
- Do not include detailed numbers
Example
Overall, public transport usage increased in all countries, with Germany showing the highest growth.
Details Paragraphs
What to do
- Group similar data together
- Use comparisons
- Support your ideas with figures
- Describe trends logically
Example
In Germany, usage rose from 40% to 70%. France also increased, while Spain grew more slowly.
Data Analysis
Identify Trends
Look for
- upward trends
- downward trends
- fluctuations
- stable periods
- peaks and declines
Example
Germany experienced a steady increase throughout the period.
Compare Data
What to compare
- highest vs lowest
- fastest growth
- similarities
- differences
Example
Germany had the highest percentage, while Spain had the lowest.
Use Accurate Numbers
What to do
- Include percentages and figures
- Mention years and categories
- Use approximations when necessary
Useful Phrases
- approximately
- nearly
- around
- just over
- slightly below
Example
The figure increased from 25% in 2000 to approximately 40% in 2020.
Academic Vocabulary
Trend Vocabulary
Increase
- rise
- grow
- climb
- surge
Decrease
- fall
- decline
- drop
- decrease
Stability
- remain stable
- stay constant
- level off
Fluctuation
- fluctuate
- vary
Comparison Vocabulary
- compared to
- whereas
- while
- by contrast
- similarly
- however
Example
While France experienced moderate growth, Germany increased significantly.
Academic Style Vocabulary
- significantly
- gradually
- steadily
- sharply
- respectively
- proportion
- trend
Common Mistakes
Don’t Give Personal Opinions
Task 1 is descriptive only.
Wrong
I think public transport is very important.
Don’t Describe Every Number
Focus only on:
- important trends
- major changes
- key comparisons
Don’t Forget the Overview
The overview is one of the most important parts of Task 1.
Tip
Write the overview immediately after the introduction.
Don’t Copy the Prompt
Paraphrase using synonyms and different sentence structures.
Time Managment
Recommended Timing
3 minutes
Analyze the chart and identify trends.
15 minutes
Write your essay.
2 minutes
Check:
- grammar
- spelling
- punctuation
- data accuracy
Sample Essay Structure
Introduction
Paraphrase the task question.
Example
The chart illustrates the percentage of people using public transport in four European countries between 2000 and 2020.
Overview
Summarize the main trends.
Example
Overall, public transport usage increased in all countries, with Germany experiencing the highest growth.
Details Paragraph 1
Describe the first group of important trends and figures.
Example
In Germany, the percentage rose steadily from 40% to approximately 70%.
Details Paragraph 2
Add comparisons and remaining details.
Example
Spain experienced slower growth, while France and Italy showed moderate increases.
Full Sample Essay
Sample Essay
The chart illustrates the percentage of people using public transport in four European countries between 2000 and 2020.
Overall, public transport usage increased in all countries during the period shown, with Germany experiencing the most significant growth.
In Germany, the percentage of people using public transport rose steadily from 40% in 2000 to approximately 70% in 2020. France also recorded a noticeable increase, climbing from 35% to around 55% over the same period.
Similarly, Italy saw gradual growth, with figures rising from 30% to nearly 50%. By contrast, Spain experienced slower growth than the other countries, increasing from roughly 25% to just over 40%.
Although all four countries showed upward trends, Germany consistently remained the country with the highest percentage of public transport users throughout the period.