Mind maps and idea maps are visual, non-linear representations of a word or idea with associated concepts added. They can focus group brainstorming by allowing random placement of ideas relative to key terms. Concept maps similarly show relationships among concepts, often using connective phrases to define relationships. Examples are provided of mind maps representing the four seasons, the color blue, and Newton's Laws of Motion. Tools mentioned for creating mind maps and concept maps include Text2mindmap, Bubblus, and Mindomo.