Document JSONSchema for Learning Objectives

[LianaHarris360]

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Description

Within a Course, each Lesson in a Unit will be associated with one or more Learning Objectives, and each question in a Pre-and-Post test will associated with one or more Learning Objectives (LOs). To support this, we need a formally documented JSONSchema for Learning Objectives, which will support the storage of LO data in the options field of Unit content nodes.

This schema should define:

• the list of LOs (ids + human-readable text)
• the mapping of assessment questions to LOs
• the mapping of lesson_ids to LOs

Outcomes

• In the spec folder, create new file schema-learning_objectives.json.
• The schema must have the properties:
  • learning_objectives: array of LO objects (each with id, text, and optional metadata)
  • assessment_objectives: object mapping question_id -> array of lo_id
  • lesson_objectives: object mapping lesson_contentnode_id -> array of lo_id
• Add tests that validate example JSONs against the schema.