EPIC: Quiz, evaluation, and learner mastery (VS-6)

[kmosoti]

Outcome

The learner can answer a quiz and the system updates mastery, attempts, review timing, and misconceptions.

Scope

• Quiz item and answer models
• Quiz generation service
• Assignment outcome cards
• Structured answer evaluation
• Mastery update function
• Misconception tracking
• Review scheduler

Source Docs

• docs/01-requirements.md: Quiz And Evaluation, Learner Graph
• docs/04-roadmap-and-milestones.md: Milestone 5

Done When

• Quiz items include source references and answer criteria.
• Evaluation returns score, missing concepts, misconceptions, and mastery deltas.
• Mastery updates are bounded 0 to 1.
• Assignment cards support teach, outline, review, and quiz flows.