The rhetorical modes (also known as modes of discourse) are a broad traditional classification of the major kinds of formal and academic writing (including speech-writing) by their rhetorical (persuasive) purpose: narration, description, exposition, and argumentation. First attempted by Samuel P. Newman in A Practical System of Rhetoric in 1827, the modes of discourse have long influenced US writing instruction and particularly the design of mass-market writing assessments, despite critiques of the explanatory power of these classifications for non-school writing.
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Expository writing in the context of Exposition (narrative)
Narrative exposition, now often simply exposition, is the insertion of background information within a story or narrative. This information can be about the setting, characters' backstories, prior plot events, historical context, etc. In literature, exposition appears in the form of expository writing embedded within the narrative.
View the full Wikipedia page for Exposition (narrative)Expository writing in the context of Chauvenet Prize
The Chauvenet Prize is an annual award given by the Mathematical Association of America in recognition of an outstanding expository article on a mathematical topic. It consists of a prize of $1,000 and a certificate.
The Chauvenet Prize was the first award established by the Mathematical Association of America. The prize is named in honor of William Chauvenet and was established through a gift from J. L. Coolidge in 1925. A gift from MAA president Walter B. Ford in 1928 allowed the award to be given every three years instead of the originally planned 5 years.
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