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Graphic organizer
Pedagogical tool
A graphic organizer, also known as a knowledge map, concept map, story map, cognitive organizer, advance organizer, or concept diagram, is a pedagogical tool that uses visual symbols to express knowledge and concepts through relationships between them.[1] The main purpose of a graphic organizer is to provide a visual aid to facilitate learning and instruction.[1][2]
History
Graphic organizers have a history extending to the early 1960s. David Paul Ausubel was an American psychologist who coined the phrase "advance organizers" to refer to tools which bridge "the gap between what learners already know and what they have to learn at any given moment in their educational careers."[3][4] Ausubel's advance organizers originally took the form of prose to merge the familiar—what students know—with the new or unfamiliar—what they have discovered or are learning. The advance organi Julian castro biography!