Organize visual data into two logical detail paragraphs.
Strategies for grouping data.
Imagine reading a grocery list where items are sorted randomly instead of by aisle. It’s confusing and hard to follow. The same rule applies to your IELTS Task 1 response: data cannot be listed randomly.
Examiners look for your ability to organize raw data points into distinct, logical groups. Usually, you should aim for two detail paragraphs.
Visual showing two valid grouping options for the same chart.

Different overlays showing two different logical strategies for grouping the exact same chart data.
Checklist for evaluating a grouping strategy.
Ask yourself these three questions before writing your detail paragraphs:
Are similar items placed together?
Does each paragraph have a clear focus?
Does this grouping make comparison easier?
Practice assigning data points to paragraphs.
Terms
Definitions
Evaluate different grouping strategies.
You are writing a report on a line graph showing the popularity of four sports over 20 years. Tennis and golf increased, while football and rugby decreased. What is the most logical way to group your detail paragraphs?
AI feedback on a student's grouping plan.
What specific data points or countries will you cover here?
What remaining data will you group together in this paragraph?
Explain why this grouping structure makes the data easiest to read and compare.