Do you need an overview for maps or diagrams in Academic Writing Task 1?

aerial view of autumn trees

Many students fail to get the score they deserve in the writing test because they don't have an overview. In Academic Writing Task 1, your answer MUST have an overview. This is true for ALL kinds of Writing Task 1 question, including data, maps and diagrams. If you don't know how to do a good overview, read these guides below: