To share course content, you must have the Course Content - add / edit / delete permission enabled.
Shared content does not count against course or user quotas.
If you copy the same module to the same course more than once, the module you previously copied will be overwritten with the newly copied module.
In Course Navigation, click the Modules link.
Open Module Options
Locate the module you wish to copy and click the Options icon . Select the Copy To... option .
Enter the course code or course name in the Select a Course drop-down menu .
Search results are sorted by term, with the default term first, followed by most recent term start date. Results for each term are sorted alphabetically and display the course name , course code , and term name .
Select the course into which you want to copy the module .
Note: The Select a Course drop-down menu only displays courses in which you have an active or future enrollment. Modules cannot be copied to a concluded course.
Click the Copy button.
View Copy Notification
Canvas displays a notification when a module copies successfully .
When finished, click the Close icon  or the Close button .
View Copied Module
The copied module displays on the Modules Index Page for the course into which it copied.