Yes, you can schedule course materials.
You can set a start and/or end date for a course material, so that the material will not be available until that date arrives and access will be closed when the end date passes.
This will allow you to schedule materials over a period of time.
You must take into account that, in the case of a sequential course, if the user does not complete the material before the end date, the course will appear as not completed, since he/she will not have completed 100% of the course.
We recommend using this feature with non-sequential courses.