Here are the definitions for each text structure you've provided:
Sequential
Definition: Sequential text structure presents information in a specific order or sequence, often following a chronological timeline. This structure is used to describe processes, events, or steps in a logical, step-by-step manner.
Cause and Effect
Definition: Cause and effect text structure explains the relationship between events, where one event (the cause) leads to another event (the effect). This structure helps to illustrate why something happens and the consequences that follow.
Compare and Contrast
Definition: Compare and contrast text structure explores the similarities and differences between two or more subjects, ideas, or items. This structure helps to highlight the attributes, characteristics, and relationships between the subjects being analyzed.
Problem and Solution
Definition: Problem and solution text structure identifies a problem and then presents one or more solutions to address that problem. This structure is often used in persuasive writing to propose ways to overcome challenges or issues.
If you need further elaboration or examples for each text structure, feel free to ask!