repair-alignment

An orphaned destreza is a broken promise to the student. Every curricular standard must trace to content -- 100% coverage is the only acceptable target.

Purpose

Remediate curriculum alignment gaps identified by verify-coverage. Insert, modify, or restructure content so that every MinEduc destreza maps to at least one activity with explicit traceability. Eliminate orphaned destrezas and redundant mappings. Achieve and verify 100% curricular coverage.

Procedure

1. Load coverage report: Read the coverage verification report from project/reports/. Extract the list of orphaned destrezas (covered by zero activities) and under-mapped destrezas (covered but below threshold).
2. Load Matriz A&S: Read the Alcance y Secuencia matrix to understand intended destreza-to-unit mapping.
3. Classify gaps: For each orphaned destreza, determine if the fix requires:
   • (a) Content insertion: New activity or section in an existing unit.
   • (b) Mapping correction: Activity exists but traceability tag is missing.
   • (c) Unit restructure: Destreza belongs in a different unit per the matrix.
4. Generate content: For type (a) gaps, draft activities that develop the destreza. Follow Sinapsis structure (Experiencia > Conceptualizacion > Reflexion > Aplicacion). Include traceability tag [REF: DZ-<asig>-<ano>-<id>].
5. Fix mappings: For type (b) gaps, insert the correct [REF: ...] tag in the existing activity.
6. Restructure: For type (c) gaps, move or duplicate content to the correct unit per the matrix.
7. Consistency check: Verify inserted content is consistent with surrounding content in tone, complexity, and style.
8. Re-verify coverage: Run coverage verification logic on the modified content. Confirm 0 orphaned destrezas remain.
9. Produce repair log: Document every change with destreza code, repair type, and location.

Inputs

Outputs

Acceptance Criteria

• Zero orphaned destrezas after repair.
• Every inserted activity includes a [REF: DZ-...] traceability tag.
• Inserted content follows Sinapsis 4-phase structure.
• No existing content is deleted (only augmented or re-tagged).
• Repair log documents every change with destreza code and repair type.
• Re-verification confirms 100% coverage.

Output Format

## Alignment Repair Log

| Destreza | Repair Type | Unit | Action Taken |
|----------|-------------|------|--------------|
| DZ-MAT-5-14 | Content insertion | U3 | Added activity 3.4: "Fracciones en la vida diaria" |
| DZ-LENG-5-08 | Mapping correction | U2 | Added [REF: DZ-LENG-5-08] to existing activity 2.2 |
| DZ-CCNN-5-22 | Unit restructure | U4->U5 | Moved section 4.6 to U5 per matrix alignment |

### Coverage Status
- Before: 47/52 destrezas covered (90.4%)
- After: 52/52 destrezas covered (100%)
- Orphaned: 0

Error Handling

Anti-Patterns

• Phantom coverage: Adding a traceability tag without actual content that develops the destreza. Tags must map to real activities.
• Content duplication: Copying an activity verbatim into a second unit. Adapt to the new unit context.
• Orphan whack-a-mole: Fixing one gap while breaking another mapping. Always re-verify after changes.
• Ignoring the matrix: Inserting content based on intuition rather than the Alcance y Secuencia matrix.
• Style mismatch: Inserting content that does not match the tone and complexity of the surrounding unit.

References

• references/alignment-repair-patterns.md -- Orphan remediation strategies, insertion techniques
• references/taxonomy-mapping.md -- Bloom/Marzano levels for activity generation
• references/priming-rag/rag-curriculum-coverage.md -- Curricular coverage RAG primer