Purpose and Applications of Expository Writing

Purposes:

1. To inform: giving the reader new knowledge about a topic.
2. To explain: making a complex idea simple and understandable.
3. To describe: creating a clear picture of a subject.
4. To analyse: breaking a topic into its parts and examining each one.
5. To clarify: removing confusion or misunderstanding about a subject.

Applications (where expository writing is used):

1. Academic essays and research papers
2. Textbooks and encyclopaedias
3. News articles and journalism
4. Instruction manuals and how-to guides
5. Business reports and memos
6. Scientific and technical writing
7. Magazine and newspaper articles
8. Wikipedia-style informational content