Curriculum Levels — Compatibility Reference

The active concept is Learning Units: Lerneinheit in German, learning unit in English, and LearningUnit as the conceptual technical name. Units are recursive learning promises over stable atomic goals.

This former curriculum-level page preserves existing links; it no longer defines a second active model. Years and semesters are calendar placements, not automatically units or recognition contracts. Personalization Levels 1–4, QA maturity and goal-difficulty level retain their meanings.

Continue with:

• Learning Units for recursive targets, acquisition ownership, own assessment/recall obligations and derived completion;
• Learning-Unit Progression and Access Policy for whole-unit prerequisites and the still undecided technical access policy;
• Graph Definition §§11–12 for formal unit semantics (§11) and optional calendar/workload profiles (§12);
• Learning-Unit Design Criteria and Examples for the purpose of a unit, boundary criteria and the unit validity rules;
• Assessment-Gated Completion for durable global recognition under immutable own contracts.