A mind map is a visual note. It can also be an illustrated expression of a student's understanding of a concept or event and the inter-relationship of information to that concept or event.
Mind maps are similar to concept maps, word webbing and bubble writing.
All of these tend to share similar processes, such as brainstorming, conceptualizing, illustrating, and making connections or relationships. Mind maps can be done in groups or by individuals. They are visual organizers that enable students to integrate, sort and recall information and ideas. They especially appeal to the visual learner. Mind maps are powerful tools for learners.