Identify your topic and gather your materials. Keep this as focused as possible-it shouldn't be more than one sentence.
Decide the level of detail you want to include in the outline. You can make your outline as a word or two under each subtopic and key point, or you can use sentences and phrases if this will make your final product easier to complete.
Figure out the most logical flow of information, beginning with subtopics that support your main topic.
Create enough subtopics to define all the major points you want to make. The number or subtopics should be determined by how long your document or presentation is.
List the key points that you want to mention in support of each subtopic. There should be at least two supporting items under each subtopic of the outline.
Review your outline and verify that all the points are covered. This includes each subtopic being strengthened by the right key points, and most of all that you have accurately supported your topic.
Write your document or presentation. Change your outline where needed once your have begun your actual piece of work.