When a teacher deletes resources or activities in a course Moodle makes sure that the teacher is sure about this deletion.

After this, the deleted content is moved to the trecycle bin for a 210 days, from where it can still be restored. If the contents are not restored, they will be permanently removed from Moodle after 210 days.

Link to the Recycle bin can be found on course frontpage under More…, only after something has been deleted. Sometimes it takes a few minutes for the recycle bin to appear.

In Recycle Bin, you may restore activities and resources. The content will be restored at the end of the original section.