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Singapore EducationOS Stack (EDU.SGP) — Unified Spec v0.1

EducationOS → SchoolOS → TuitionOS

Purpose: A reference-grade Education stack for Singapore that treats education as a regeneration pipeline over time, not a syllabus.
This page wires capability regeneration ↔ institutions ↔ outcomes using the same CivOS mechanics you’ve already locked for Health.

VERSION CONTRACT (DO NOT EDIT RETROACTIVELY)

Unified Spec Version: v0.1
Rule: Forward-only. Never rename IDs. Add only nodes/edges/sensors/traces.

SYSTEM IDS + ZOOM

Systems: EDU.SGP, SCH.SGP, TUI.SGP
Primary Zooms:
EDU.SGP → Z1–Z3 (learner → cohort → system)
SCH.SGP → Z2–Z3 (institutions)
TUI.SGP → Z1–Z2 (intervention layer)
Bindings: Z0 (student cognition) ↔ Z3 (national throughput)

CORE CLAIM (LOCK)

Education is the civilisation pipeline that converts time into capability.
Stability exists when learning throughput × retention exceeds forgetting × load under exam and life variance.

STACK OVERVIEW (LAYERED, NOT COMPETING)

EducationOS (EDU): capability regeneration mechanics (how learning works over time)
SchoolOS (SCH): population-scale coordination (time-boxed cohorts, standards)
TuitionOS (TUI): targeted latency reduction and buffer repair (intervention)

Hard rule: TuitionOS repairs EducationOS failures exposed by SchoolOS constraints. It does not replace either.

LANE REGISTRIES

EducationOS Lanes (EDU.L)

EDU.L01 — Concept Acquisition (first contact with ideas)
EDU.L02 — Skill Formation (procedural fluency)
EDU.L03 — Retention / Memory (forgetting control)
EDU.L04 — Transfer (novel problem performance)
EDU.L05 — Load Management (cognitive bandwidth)
EDU.L06 — Metacognition (self-monitoring & correction)
EDU.L07 — Regeneration Over Time (week→year continuity)

SchoolOS Lanes (SCH.L)

SCH.L01 — Curriculum Sequencing
SCH.L02 — Time Boxing / Timetables
SCH.L03 — Assessment & Sorting
SCH.L04 — Classroom Load Distribution
SCH.L05 — Progression Gates (PSLE / SEC / IP)
SCH.L06 — Workforce (Teachers)
SCH.L07 — System Memory (Records, Standards)

TuitionOS Lanes (TUI.L)

TUI.L01 — Diagnosis (gap finding)
TUI.L02 — Latency Reduction (faster correction)
TUI.L03 — Load Shedding (scope control)
TUI.L04 — Repetition & Compression
TUI.L05 — Transfer Training
TUI.L06 — Confidence / Phase Stabilisation

SENSOR PACK (EDU.S / SCH.S / TUI.S)

EducationOS Sensors

EDU.S01 — Time-to-understanding
EDU.S02 — Error persistence rate
EDU.S03 — Forgetting half-life
EDU.S04 — Transfer success on novel items
EDU.S05 — Cognitive load saturation

SchoolOS Sensors

SCH.S01 — Syllabus pace vs cohort absorption
SCH.S02 — Assessment variance (easy vs hard papers)
SCH.S03 — Gate failure clustering
SCH.S04 — Teacher load / class size
SCH.S05 — Curriculum backloading

TuitionOS Sensors

TUI.S01 — Gap closure time
TUI.S02 — Marks volatility reduction
TUI.S03 — Homework completion reliability
TUI.S04 — Test-condition stability
TUI.S05 — Confidence under time pressure

ROUTING CONTRACT (EDU↔SCH↔TUI)

Contract E1 — SchoolOS exposes, not fixes

When SCH.S01 or SCH.S05 spikes, SchoolOS reveals gaps; it does not repair them.

Contract E2 — TuitionOS repairs latency and load

If EDU.S01 or EDU.S03 exceeds safe bounds, route to TUI.L01–L04.

Contract E3 — EducationOS owns transfer

Marks improve without transfer ≠ stability. EDU.S04 must be addressed explicitly.

FAILURE MODE TRACES (MANDATORY)

TRACE.EDU.SGP.01 — Latent Gap Collapse

Zoom: Z1→Z2
Phase: P2→P1
Chain: concept gaps persist → syllabus advances → error compounding → exam failure
Tripwire: EDU.S02

TRACE.EDU.SGP.02 — Forgetting Spiral

Zoom: Z1
Phase: P2 erosion
Chain: no spaced regeneration → recall fails under pressure → marks volatility
Tripwire: EDU.S03

TRACE.EDU.SGP.03 — Load Overrun

Zoom: Z2
Phase: P2→P1
Chain: curriculum backloading → cognitive overload → shallow learning → poor transfer
Tripwire: SCH.S05, EDU.S05

TRACE.EDU.SGP.04 — False Competence

Zoom: Z1
Phase: P2 illusion
Chain: routine practice success → novel question failure → sudden grade drop
Tripwire: EDU.S04

TRACE.EDU.SGP.05 — Gate Shock (PSLE/SEC)

Zoom: Z2→Z3
Phase: P2→P1 pockets
Chain: cohort variance + high stakes → clustering of failures → confidence collapse
Tripwire: SCH.S03

SAFETY BOUNDARIES (NON-NEGOTIABLE)

Latency < Pace: understanding must keep up with syllabus speed
Retention > Forgetting: regeneration must exceed decay
Transfer Protected: novel performance must be trained
Load Bounded: scope and novelty must fit cognitive bandwidth
Confidence Stable: volatility under exam conditions must fall

REPAIR KNOBS (LIST ONLY)

Scope control (shrink problem space)
Repetition spacing (regeneration rate)
Diagnostic precision (target the true gap)
Transfer drills (novel variants)
Time-pressure simulation
Feedback compression (faster correction)

POLICY FACTS VS CivOS INTERPRETATION

Policy Facts: national exams, syllabi, school structures (cite on SCH pages).
CivOS Interpretation: lanes, sensors, traces, and boundaries above.

CANONICAL REUSE PROMPT (FOR AI)

“Given EDU.SGP, read EducationOS and SchoolOS sensors, infer Phase risk, select EDU.TRACE items, and list TuitionOS repair knobs. Keep policy facts separate from CivOS interpretation.”

Next (to complete Education reference power)

EDU.SGP.TRACE — 24 cross-lane education failure traces
TUI.SGP Directory — place-bound intervention nodes (Bukit Timah / Punggol)
EDU.SGP.SUM — one-page executive snapshot (like HLT.SGP.SUM)

Say next and I’ll generate EDU.SGP.TRACE v0.1.