In plain English
It gives the big picture first. It introduces a course, lesson, or topic by summing up the main information in a general way. It is the starting section, not the full content itself.
In context
Here, overview labels the introductory page that gives a general summary of the main information about the lesson before the main lesson content.
- Situation
- Navigating learning platforms, modules, lessons, prerequisites, and progress
- What it communicates
- labels the opening page shown before the main lesson content.
Meaning limits
The term itself does not say how much detail the summary includes or exactly which main points it covers.
Examples
“The course opens with an overview that lists the main topics before the detailed lessons begin.”
“Read the lesson overview first, then continue to the examples and exercises.”