Which term refers to the announcement of topics for smaller sections within a larger section?

The term that refers to the announcement of topics for smaller sections within a larger section is subheadings. Subheadings serve to organize content within a chapter or section by breaking it down into more manageable parts, providing a clear structure for readers. They help readers navigate through the text by indicating what specific information will follow, making it easier to locate relevant material. This is particularly useful in educational settings where clarity and organization are crucial for comprehension and retention of information.

Footnotes provide additional information or citations without interrupting the flow of the main text but do not denote sections. Headings generally identify larger sections rather than smaller subdivisions within those sections. Glossaries are lists of terms and definitions found at the end of a text, which aid in understanding specific terminology but do not serve the function of breaking down larger sections into smaller topics.