Participants in a course can be placed in separate groups. This is useful when you teach multiple sections of the same course with different participants.
The Groups feature allows a teacher to assign teachers and students to one or more groups. This can be on the course or on the activity level.
Groupings are sets of groups. Membership to the grouping depends upon being a member of a group associated with that grouping
Groupings are sets of groups. In joule, you can select if activities and resources will be exclusive for one grouping. This can be done under the settings of a resource/activity.