Before you begin studying, you must enrol on the course.
Review the format of the IELTS listening test.
Another common task is to label a map while you are listening to someone talk about it. Practice this kind of question here.
It is important to analyse maps and diagrams carefully and think about the language that will be used in order to answer these questions effectively.
Practice this common exam task here.
Sometimes headings for a map are provided in a list. Practice this format here.