Learner activities (ERD)

The UCDM includes a number of entities to represent Learner activities. These entities represent the core learning activities –such as assignments, papers, exams, quizzes, etc– that are designed by instructors and experienced by students in a learning environment.

Entities

The Learner activity entities in the Unizin Common Data Model are as follows:

Entity	Definition	Data dictionary documentation
Learner activity	An assignment, task, piece of work, or other activity that is as part of a course of study.	https://docs.udp.unizin.org/ucdm/data-dictionary-2.0.html#learner_activity
Learner activity override	A rule or set of rules that overrides the default conditions of a learner activity for a particular audience of students.	https://docs.udp.unizin.org/ucdm/data-dictionary-2.0.html#learner_activity_override
Learner activity result	The result of a learner engagement with a learner activity.	https://docs.udp.unizin.org/ucdm/data-dictionary-2.0.html#learner_activity_result
Learner activity group	A group of learner activities as part of a course design.	https://docs.udp.unizin.org/ucdm/data-dictionary-2.0.html#learner_activity_group
Learner activity group grade	The score awarded to a Person in a particular Learner activity group.	https://docs.udp.unizin.org/ucdm/data-dictionary-2.0.html#learner_activity_group_grade

Entity Relationship Diagram (ERD)

The following Entity Relationship Diagram (ERD) represents the UCDM's Learner activity entities and their relationships.

Academic structures ERD only

This diagram only represents entities in the Learner activities section of the Unizin Common Data Model. Any relationships with entities outside of the Learner activities section of the UCDM are not shown here.