How do I duplicate a chapter between courses?
You can activate Authoring Mode, use the "Pin" function to easily access source material, import the pinned chapter into a new course's content structure, and use the "Reorder" tool to place the new chapter exactly where you need it.
The following video shows instructors the powerful technique of pinning a chapter in one course and quickly importing it into a different course's table of contents.
[Video: Duplicating a chapter between courses]