Mind mapping is a visual representation of ideas and information. It is useful for brainstorming, organizing thoughts, and understanding the relationships between different ideas. This article will teach you how to create a mind map that includes 3 and 4 main ideas with sub-ideas templates. Mind maps are great for brainstorming, organizing thoughts, and understanding the relationships between different ideas. They can also be used as an instructional tool in classrooms or as a planning tool for project development.