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Expository writing is an increasingly important skill for elementary, middle, and high school students to master. This interactive graphic organizer helps students develop an outline that includes an introductory statement; main ideas they want to discuss or describe; supporting details; and a conclusion that summarizes the main ideas. The tool offers multiple ways to navigate information including a graphic in the upper right-hand corner that allows students to move around the map without having to work in a linear fashion. Students can also click the Review My Map link and preview what they have written, return to the map for revisions, or print the completed map.