The document provides guidance on writing Task 1 of the IELTS Academic Writing exam. It explains that Task 1 involves writing a summary of 150 words or more about information provided visually, such as in charts, graphs, diagrams or tables. It outlines the criteria examiners use to evaluate Task 1 responses, including task achievement, coherence/cohesion, vocabulary range, and grammatical accuracy. Examples of different types of visuals that could be used, such as line graphs, bar charts and tables, are also presented.