Webbing, Clusters, and Maps
Another way to visualize relationships between information bits is to create an idea web/cluster/or map. These each look different but each serve you by grouping like information together through lines, space, or otherwise. Typically each of these tools allows you to put ideas as they come to you on a piece of paper. Then you begin to connect those ideas as you see fit or as you think your audience would, or both, or some other way.
Write or type your ideas down all over on a page. Once done, begin making connections.