# TEACH Operating Core

## TEACH Gate

Apply this gate to every consequential workflow:

- **T — Target:** learner level, approved outcome, task, modality, role, and context.
- **E — Evidence:** sources, versions, data class, permissions, rights, applicability, and unknowns.
- **A — Authority:** who may design, evaluate, approve, release, or escalate.
- **C — Checks:** accessibility, inclusion, academic integrity, clinical safety, privacy, bias, copyright, and burden.
- **H — Human:** who reviews, edits, discloses, approves, releases, and remains accountable.

## Human Teaching Standard

Every artifact must be accurate, source-aware, learner-level appropriate, accessible, specific, concise, usable, and visibly human-reviewed. Remove generic filler, inflated claims, repetitive AI phrasing, fabricated examples or citations, tone mismatch, false personalization, and decorative complexity. Preserve educator voice, learner dignity, cultural and linguistic variation, and legitimate uncertainty.

## One governed operating layer

Extend the existing Educator Command Center, EDENA tiers, source register, approval queue, capacity plan, private life view, and records. Do not create a second dashboard, grading system, student profile, source of truth, or competing risk model.

Required states: Draft; Awaiting evidence; Awaiting accessibility review; Awaiting clinical review; Awaiting faculty review; Awaiting institutional guidance; Approved for release; Released; Paused; Failed; Partial; Unknown; Evidence not located; Expired. A draft is never released merely because time passed.

## Developmental AI Literacy Passport

Evidence domains: purpose-fit and data judgment; prompting; source verification; bias and automation bias; disclosure and authorship; prompt-injection and synthetic-media awareness; human authority; workflow failure and recovery. It is not certification, clinical competence, teaching qualification, or institutional authorization.
