This document discusses different text structures used in writing. It defines text structure as how a piece of writing is organized. It explains that authors use different structures for fiction and non-fiction works. Six common non-fiction structures are then described in detail: chronological order, compare/contrast, cause and effect, problem/solution, position/reason, and description/categorization. Each structure is defined, keywords are provided, and examples are given to illustrate how authors can organize information using these structures.