Writing Task 1 is the initial section of the IELTS Academic Writing test. In this task, candidates are presented with visual information, typically a graph, chart, table, map, or process diagram. The objective is to summarize, describe, or explain the information presented in their own words, writing a minimum of 150 words.
The task assesses a candidate's ability to select and report the main features, make comparisons where relevant, and present the information clearly and accurately. It is not an opinion-based task; candidates must focus solely on the data provided.
Why it matters for your IELTS Writing band:
Writing Task 1 contributes one-third to your overall Writing band score. A strong performance demonstrates your capacity for academic reporting and data interpretation, which are crucial skills for university study or professional environments.
- Task Achievement: This criterion evaluates how well you address all parts of the prompt, present a clear overview of the main trends or features, and support your description with relevant details. For example, if a line graph shows changes in sales over a decade, you must identify the overall trend (e.g., a general increase), highlight significant fluctuations (e.g., a sharp drop in 2005), and use data points to illustrate these observations.
- Coherence and Cohesion: This assesses the logical organization of your response and the effective use of linking words and phrases.
- Lexical Resource: This measures your range of vocabulary and accuracy in word choice and spelling.
- Grammatical Range and Accuracy: This evaluates the variety and correctness of your grammatical structures.









