Sengkang | Future Master Publish

Publishing-list reconciliation | 29 September 2026 | eduKateSengkang

Current control checkpoint: reconcile publication before commissioning more articles. This audit read Future Master Publish WP32658 and the SK-01 to SK-20 Article Register WP26314, checked their release receipts and performed targeted live owner searches. Three explicit-ID searches returned all 158 distinct referenced WordPress records as published. That count includes existing articles, supporting pages, hubs and historical handoffs; it is not 158 newly published articles, a whole-site body audit or a count of unique reader jobs. Historical word-count receipts were retained, not independently recomputed in this pass.

This checkpoint takes precedence over conflicting historical OPEN, next-batch and owner assertions below for the specific jobs reconciled here. Historical receipts remain as the change record. Publication, ownership, commissioned depth, public accessibility, indexing, route verification and learning evidence remain separate fields. A published page can still require quality or boundary review; a protected existing owner is not an unwritten article.

Counts and ownership corrections

• The Learning Atlas section contains LA001–LA111. Its heading is corrected to 111 current records. The inherited baseline remains 130 work records; later crosswalks and reserved article capacity do not create new article quotas.
• All 15 WEP proposals have current resolved dispositions: six CANONICAL LIVE and nine REUSE / DEEPEN / CONNECT through existing owners. The earlier REGISTERED / OWNER CHECK introduction is historical, not an instruction to restart those 15 jobs.
• The twelve Stage 1 packets resolve to three canonical learner-facing owners and nine reuse, connection or embedded routes. SK-S1-030 uses Capability Profile WP32773; SK-S1-100 uses AI-Assisted Study WP18725; SK-S1-110 uses Accessible Learning Tasks WP32846. The earlier closure note describing accessibility only as distributed integration is superseded by that later canonical binding.
• For WEP163, Study Prompts WP33333 is the current main owner; WP33337 is the retained historical handoff. For WEP171, Personal Knowledge Base WP33335 is the current main owner; WP33341 is the retained historical handoff. Accessible Tasks WP32852 likewise remains a historical handoff to WP32846. These roles follow the current ownership receipts; this pass rechecked publication, not robots directives.
• SK-01-110–140 are published and recorded as expanded editions complete in the Article Register. Their conflicting rebuild instruction has been corrected in the SK-01-190–210 receipt. SK-01-150–210 are also already published or bound to existing owners. Do not restart that sequence.
• SK-02-040–080 now bind to the established nested Primary 1–3 foundations owners WP26478, WP26482, WP26519, WP26558 and WP26681. Their newer dated counterparts WP33477, WP33483, WP33493, WP33500 and WP33511 already describe themselves in their live closing routes as supplementary pages pointing to the main foundations routes. The Article Register now reflects that distinction. SK-02-090 / WP33519 remains a supporting cross-mode bridge beside the protected Listening and Oral Foundations WP26831; detailed boundary review remains separate.
• SK-02-010–030 now explicitly identify their published service owners WP14120, WP14113 and WP14112 rather than leaving publication ambiguous under ACTIVE. Six SK-18 PROTECT entries now have verified WordPress IDs and direct article links.

Current disposition across all twenty registered routes

P0 follow-up: published does not mean every quality gate is closed

Retain a fresh-review queue for Secondary Mathematics WP32990, WP32991, WP32993 and WP32994: they are published, but earlier receipts recorded a commissioned-depth hold. Re-read the current bodies and exact commission before deciding whether that hold has since been repaired. WP32993 also requires its cross-Secondary method-selection boundary to remain distinct from year-specific WP23064. Do not infer current word counts from the older sample.

For SK-03, reconcile the 14 September broad-owner checkpoint against the current Primary 4 WP10872, Primary 5 WP10863 and PSLE WP13828 bodies before declaring the original batch complete. The Primary 6 WP10855 receipt and the seven newer synthesis pages establish their own release states, not automatic completion of the other broad owners. Retain applicable English and Primary Mathematics intermediate-layer holds until the commissioning and ownership requirements are explicitly met.

For SK-20, compare current owner boundaries and later search evidence against the existing repair receipts. Historical candidate lists may contain later-resolved overlaps, so recheck each pair before action. This audit changes no redirects, indexing settings, article titles, article bodies, homepage, menus or theme. It does not authorise merging or deleting candidates and does not claim an improvement in traffic or learning outcomes.

Twelve proposed coverage briefs | separate from the completed publication queue

Proposal namespace: SK-AUD-20260929-01 through SK-AUD-20260929-12. Every brief below is PROPOSED / SCOPE REVIEW, checked 29 September 2026; none is a newly published article or a reassignment of an existing SK ID. Ten default to improving, connecting or refreshing existing pages. Only 09 and 10 are conditional new-article candidates. Targeted published-content searches did not establish an exact owner for those two jobs, but that is not proof of absence: search drafts, adjacent series and federation owners before BUILD. These proposals do not increase the baseline 130 work records until deliberately admitted and crosswalked.

Recommended sequence: resolve the P0 quality checkpoints, then take proposals 01–04 as the first school-facing coverage batch, 05–08 as the parent/learner operating batch, and 09–12 as the post-secondary assessment batch. Before changing an existing article, inspect whether the proposed examples already exist and use the smallest worthwhile update. Preserve all commissioned depth and recent material. A proposal can close as REUSE when the current page already satisfies it.

Federation Publish Gate v1.1

Desk: FED.WING.SENGKANG. Before any task moves to BUILD, it must pass the federation gate below. Search demand can trigger inspection; it cannot bypass ownership.

1. Reader-job test. State the exact human job in one sentence. If the job is vague, HOLD.
2. Owner test. Search the live estate and Ecosystem Atlas. Prefer REUSE → DEEPEN → CONNECT → REFRESH before BUILD.
3. Page-role test. Classify the work as canonical owner, Atlas/hub, guide/manual, handbook, lesson, casebook, practice, assessment, reference, research note, local facet, current update or historical/archive.
4. Lifecycle test. Record PLANNED, CANONICAL LIVE, SUPPORTING LIVE, CURRENT UPDATE, SUPERSEDED, HISTORICAL, REPAIR REQUIRED or RETIRED.
5. ID and relationship test. Preserve/register the canonical ID and any Crosswalk Registry edges: owner, parent, specialist handoff, local facet, translation, practice, assessment, evidence, supersession and return.
6. Scope test. Record audience, subject/domain, stage/level, geography and time scope. Do not let a local, cohort or language facet silently become a universal claim.
7. Freshness test. Assign F0 STABLE, F1 INSTITUTIONAL, F2 LOCAL/PROGRAMME, F3 CURRENT RULE, F4 EVENT/LIVE or FH HISTORICAL and identify the review trigger.
8. Evidence test. Separate durable mechanism from changing fact; choose the appropriate source class and expose uncertainty where precision is not justified.
9. Quality test. A proposed canonical owner must pass the owner gate relevant to its role: job clarity, boundaries, mechanism, structure, dependencies, examples, failure modes, action/practice, transfer, assessment/evidence, sources, routing, machine consistency and distinct value.
10. Graph test. Record parent owner, prerequisites, next route, specialist/recovery/local handoffs and return route. No important page should enter the estate as an orphan.
11. Machine-identity test. Title, metadata, structured data and internal anchors must describe the same job and entity. Related wings are not alternate names for one another.
12. Release-receipt test. If ownership, meaning, current rules or major crosswalks change, create a change receipt and recheck dependent routes.

Wing-specific boundary: Sengkang may BUILD learner-runtime, how-to-learn, practice, transfer, assessment-evidence, examination-craft and tutor-operation jobs. Bare subject/concept knowledge should route to the public or specialist owner instead of turning Sengkang into a second encyclopedia.

Final BUILD test: if an existing owner can satisfy the same job after a surgical update or stronger handoff, do not create another URL. SEO is telemetry for the gate; it is not permission to bypass the gate.

Maturity programme | what Sengkang improves next

Zoom-out decision · 27 September 2026: the 130 work records are a maturity programme, not an article quota. Sengkang already has a large learning estate. The next decade is built by making journeys more useful, evidence more explicit and ownership clearer—not by multiplying near-duplicate URLs.

Release gate: no work record advances because its title exists in a list. Advance it when the reader job is distinct, the owner is resolved, the incoming route is known, the learner action and evidence conditions are specified, and the return/review path is testable. Article length follows the commission; usefulness and distinct ownership come first.

Three complete subject journeys | pilot routes

Connected 27 September 2026. These are the first maturity-programme routes. They reuse existing owners and make the learning loop visible at the diagnosis handoff; they do not create competing subject hubs.

Acceptance rule: a journey is not complete because all links exist. It is complete for a learner only when the relevant capability can be attempted with support conditions known, retested on fresh work, revisited after delay or under changed conditions, and reclassified from the resulting evidence.

Priority learner circuits | expansion 01

Verified 27 September 2026. Four additional high-value entrances now expose the same complete-loop standard as the English/Mathematics/Science pilots.

A-Math final-year and tuition-decision circuits remain next work; they are not marked complete by this entry.

Priority learner circuits | expansion 02

Verified 27 September 2026. The two routes left open by expansion 01 are now connected and independently read back.

Expansion 01 and 02 together close the initial seven high-value learner circuits identified after the three subject pilots. Further propagation should follow evidence of reader value and route gaps rather than a blanket rewrite of every symptom page.

Stage 1 packet resolution | closure

Resolved 27 September 2026. The twelve first-route packets no longer form a twelve-article build queue. Nine resolve to REUSE / CONNECT / DEEPEN, SK-S1-030 now has a published canonical learner-runtime owner, and SK-S1-110 / SK-S1-120 resolve to integration across existing owners unless later subject-specific collision review proves a distinct missing job.

• SK-S1-030: WP32773, A Capability Profile Without Labelling the Child, is the canonical owner and now explicitly begins from Finding the First Weak Link.
• SK-S1-110: accessibility is distributed deliberately across Adaptive Teaching, Accommodation Baseline, Opportunity Check and Capability Profile; preserve the target and legitimate access conditions.
• SK-S1-120: the existing Science Project Ideas / Scientific Method estate supplies the inquiry owner; water-use work is a bounded example to connect to Mathematics measurement, English reporting and Assessment Evidence, not a reason for a duplicate article.

Next release rule: Stage 2 begins from observed route weakness, stale evidence, missing subject implementation or a distinct reader job—not because Stage 1 contained twelve titles.

Stage 2 | operating-support audit

Opened 27 September 2026. Stage 2 improves the conditions around learning rather than commissioning a fresh title list. The estate already contains substantial operating owners; the job is to connect them into the learner runtime and remove competing ownership.

Stage 2 gate: a new operating-support article requires a reader-facing job that cannot be completed by routing and deepening the owners above. Otherwise strengthen the existing circuit.

Stage 2 decision | unsuccessful support is a route-change job, not a new generic article

Collision review · 27 September 2026. Do not build a new generic “when the intervention fails” owner. The reader job is already distributed across How to Work With Your Child’s Tutor, When to Stop Tuition, the Capability Profile, Learning Has Held, subject-specific “not improving” owners and the Tutor Handbook’s progress-review / decision-threshold / drift / intervention-cost gates.

Sengkang runtime rule: when support does not improve the evidence, do not convert that result into a judgement of the learner. Recheck the target, opportunity to demonstrate, access conditions, support actually used, implementation, workload and the first weak link; then continue, change, reduce, stop or hand off as the evidence warrants. Yishun remains the recovery/transformation owner when the job has become rebuilding after failure rather than changing an educational route.

Protection rule: connect these existing owners with small relationship patches when needed. Do not rewrite their bodies for symmetry and do not create a new URL unless a later collision review finds a genuinely uncovered reader job.

Branch preservation audit | 27 September 2026

Floor check after owner review. Recent article bodies remain protected by the estate preservation contract. This branch did not replace the audited symptom/decision articles with shorter summaries; its article-body changes were bounded routing additions. Four malformed Gutenberg insertions created during those additions were repaired, and one duplicate Composition routing block was removed. No further body normalisation is authorised merely for symmetry.

Going forward: keep architecture, collision decisions and maturity state in Atlas/FMP. Touch a protected recent article only for a specifically justified factual, structural or relationship repair within the applicable cumulative surgical limit. Prefer add-only links at an authorised hub/control surface; do not lower commissioned depth, replace longform substance with route copy or reset the edit baseline after each pass.

Stage 2 operating loop | compose existing owners

Owner resolution · 27 September 2026. Do not create generic replacements for weekly planning, prioritisation, responsibility or review. Existing canonical owners already cover these jobs. Stage 2 composes them into one recoverable operating loop.

Operating-support acceptance gate: a missed task or unsuccessful intervention must have a recoverable next action. More hours, more worksheets or another article are not default recovery actions. Replan from evidence and feasibility.

Stage 5 integration | Secondary Mathematics release 27 Sep 2026

Registry integration only; article bodies protected. Four new Advanced Mathematics Tutorials published as one release are assigned distinct learner jobs below. Their current bodies are not rewritten to force route symmetry.

Release gate: integration is complete only when each article has a distinct reader job and a meaningful place in a learning journey. Publication date, batch membership or keyword difference alone does not establish distinct ownership.

Clementi+ intake audit | 27–28 September release wave

New-day cohort hold. A large volume of English, Mathematics and study-system material was published after the Clementi+ gate. Do not infer maturity from publication volume. Bodies remain protected while cohorts are checked against their owning commission and canonical collisions.

Do not mass-rewrite this wave. Stage 5 processes one coherent release cohort at a time: establish commission → verify Clementi+ floor → collision check → assign canonical owner → integrate incoming/outgoing learner routes. Anything failing a gate stays published but is not promoted as an apex owner until repaired by its owning production branch.

Clementi+ intake resolution | study duplicates and English wave

28 September 2026. Resolve ownership before integration; preserve recent bodies.

English ownership rule: Sengkang may own learner-facing progression, diagnosis, practice and transfer; SETC retains deep English-system ownership. A new Sengkang English page must have a narrower learner job than the established hub/roadmap it sits beneath. Keyword or year-label differences alone do not justify a second canonical owner.

Clementi+ intake | Primary Mathematics progression cluster

28 September 2026. WP33922, WP33976, WP34012 and WP34025 form a coherent Primary 1–3 Mathematics progression cluster: P1 number sense/representation, P2 place value/operations/model building, P3 multiplication/division/fractions/word problems, and a P1–3 compounding overview. Each is approximately 10,000 rendered words.

Ownership: current search does not show an older exact P1–3 Mathematics progression owner, while strong P1–6/local Mathematics and upper-primary/PSLE routes already exist. Treat this quartet as an intermediate progression layer beneath the Mathematics system, not as a replacement for the broader canonical Mathematics hub or existing local/PSLE owners.

Clementi+ disposition: DISTINCT CLUSTER / DEPTH HOLD. Preserve bodies. If the owning commission is a major-owner lane carrying the 20,000+ Sengkang floor, deepen before apex promotion. Integration should connect P1→P2→P3 dependencies and then hand forward to upper-primary/PSLE routes; do not create parallel broad Primary Mathematics hubs.

Concurrent Advanced Mathematics intake

WP33834, WP33893 and WP33990 are each ~10,000 words and belong to the operating-support/tutor-continuity stream (substitute tutor continuity, syllabus versus own curriculum, refusal to attend tuition). Keep them under the Mathematics cohort maturity gate; do not treat their publication as new apex ownership without commission and collision review.

Clementi+ quality gate | applies to all new Sengkang updates

Owner directive · 27 September 2026: Clementi is the minimum floor, not the target. A new or materially upgraded major owner must exceed the relevant Clementi reference in reader usefulness, search-intent clarity, substantive depth and integration. Publication alone does not pass this gate.

• Search intent: title and first three paragraphs naturally establish the real query family and reader job; no keyword stuffing or invented volume/ranking claims.
• Depth: major owner commissions retain the applicable 20,000+ substantive-word floor unless their commission explicitly belongs to a different protected lane. Never shorten a stronger owner to make a route page.
• Usefulness: definitions, mechanisms, diagnosis, worked reasoning/examples, practice, independent verification, delay/transfer, FAQs or implementation depth as appropriate to the job.
• Ownership: fresh collision review; one primary intent; meaningful incoming and outgoing routes; protect existing winners.
• Production integrity: valid Gutenberg, accurate metadata, no unsupported claims, no broad rewrite of protected recent bodies, and no design/menu/front-page drift.

Hold: Secondary Mathematics release 27 Sep 2026

WP32990, WP32991, WP32993 and WP32994 have naturally aligned first-three-paragraph search language and useful distinct technical ideas, but current rendered bodies are approximately 1,079–1,394 words. They therefore do not pass the Clementi+ major-owner depth gate if their owning commission requires the Sengkang 20,000+ longform floor. Preserve the current bodies; do not propagate them as apex owners or rewrite them downward. Their owning production branch should deepen them above floor, with WP32993 also resolving its collision with year-specific WP23064.

Priority learner circuits | expansion 03

Verified 27 September 2026. Five additional symptom entrances were deepened by CONNECT work rather than new URLs. Each now exposes a fresh-task evidence loop through Practice & Review, Learning Has Held and Atlas return.

Release decision: no competing article was built for any of these jobs. Existing symptom owners remain canonical; this batch raises route maturity and evidence visibility in line with the Federation Publish Gate.

Future Build release | 27 September 2026 | Four learner articles published

Release receipt · BUILD → PUBLISHED. Four previously unresolved Future Master Publish jobs now have distinct Sengkang learner-facing owners. This receipt records publication without changing the earlier WEP identifiers or reopening completed owner decisions.

• WEP159: Examination Countdown and Preparation Planner · WP33334 · 10,118 substantive words at publication gate · study timetable / revision plan / examination preparation owner.
• WEP163: Study Prompts That Preserve the Learner’s Thinking · WP33337 · 10,136 substantive words at publication gate · AI homework help / prompt boundaries / independent-thinking owner.
• WEP171: A Personal Knowledge Base for School · WP33341 · 10,181 substantive words at publication gate · study notes / active recall / spaced repetition / school knowledge-system owner.
• WEP227: University Teamwork, Presentations and Peer Assessment · WP33400 · 10,201 substantive words at publication gate · tertiary group-project / presentation / peer-assessment owner.

Collision disposition: all four jobs were checked against current Sengkang public content before build. They remain distinct from existing Study Planning, Study Review, Learning Practice & Review, Learning Has Held, general teamwork and subject-specialist owners. Future batches should not recreate these intents; deepen or connect them instead.

Future Build release | 27 September 2026 | Polytechnic and tertiary learner-runtime batch

Release receipt · BUILD → PUBLISHED. One exact White Paper proposal and three collision-reviewed Stage 3 learner-runtime extensions now have distinct Sengkang owners. These pages deepen post-secondary learning without taking pathway ownership from eduKateSingapore, discipline ownership from SETC/BTT/Science, or adult-career ownership from eduKateSG.

• WEP229: Polytechnic Study: Projects, Internships and Independent Learning · WP33411 · 10,045 substantive words at publication gate · polytechnic learner-runtime / project / internship owner.
• Stage 3 extension: How to Learn From Lectures and Tutorials | Before, During and After Class · WP33424 · 10,009 substantive words at publication gate · lecture/tutorial learning-loop owner.
• Stage 3 extension: How to Read Academic Papers as a Student | Question, Structure, Evidence and Notes · WP33436 · 10,002 substantive words at publication gate · academic-reading / evidence / paper-note owner.
• Stage 3 extension: How to Prepare for a Closed-Book University Examination | Retrieval, Problem Practice and Transfer · WP33454 · 10,033 substantive words at publication gate · closed-book tertiary examination / retrieval / transfer owner.

Collision disposition: WEP229 is now resolved as PUBLISHED. The three extensions passed live content search with no current Sengkang owner for the same reader job. They are supporting learner-runtime owners, not competing broad university/polytechnic pathway pages. Future work should REUSE / DEEPEN / CONNECT these URLs rather than recreate the same intents.

Future Build release | 27 September 2026 | SK-02 Lower Primary English batch

Release receipt · SK-02-040 through SK-02-070 · OPEN → PUBLISHED OWNER. Four cross-level Lower Primary English owners were collision-checked against the existing P1/P2/P3 specialist estate and published as progression/route pages rather than duplicate year-level skill articles.

• SK-02-040: Primary 1–3 English Syllabus and Progression · WP33477 · 10,001 substantive words at publication gate.
• SK-02-050: Primary 1–3 Grammar Foundations · WP33483 · 10,005 substantive words at publication gate.
• SK-02-060: Primary 1–3 Vocabulary and Spelling · WP33493 · 10,008 substantive words at publication gate.
• SK-02-070: Primary 1–3 Reading Comprehension Foundations · WP33500 · 10,006 substantive words at publication gate.

Collision disposition: existing P1, P2 and P3 Learning Guide children remain protected specialist owners. These four pages own cross-level progression across P1→P3 and route readers into those children. National broad English-discipline ownership is not reassigned. SK-02-080 Writing and Sentence Construction and SK-02-090 Oral, Reading Fluency and Sound-to-Text Control remain OPEN for a later batch.

Future Build release | 27 September 2026 | SK-02 completion + SK-04 opening batch

Release receipt · BUILD → PUBLISHED. The final two OPEN Lower Primary English owners in SK-02 and the first two OPEN Secondary 1–2 English year-level owners in SK-04 are now published. All four were collision-checked against the existing specialist Learning Guide estate and built as cross-level or year-level routing owners rather than duplicates.

• SK-02-080: Primary 1–3 Writing and Sentence Construction · WP33511 · 10,009 substantive words at publication gate.
• SK-02-090: Primary 1–3 Oral, Reading Fluency and Sound-to-Text Control · WP33519 · 10,000 substantive words at publication gate.
• SK-04-010: Secondary 1 English: Transition From Primary Answers to Secondary Reasoning · WP33529 · 10,004 substantive words at publication gate.
• SK-04-020: Secondary 2 English: Reading, Writing and Language Development · WP33539 · 10,028 substantive words at publication gate.

Collision disposition: existing P1/P2/P3 writing, oral, listening and fluency children remain protected specialist owners; existing Sec 1 and Sec 2 comprehension, writing, vocabulary, oral, editing, research and multimodal pages remain protected specialist owners. These four pages own only the registered cross-level / year-level routing jobs. SK-04-030 and SK-04-040 remain OPEN for the next batch.

Future Build release | 28 September 2026 | SK-04 completion + SK-05 opening batch

Release receipt · BUILD → PUBLISHED. The final two OPEN Secondary 1–2 English owners in SK-04 and the first two OPEN Secondary 3–4 English year-level owners in SK-05 are now published. All four were collision-checked against the existing Secondary English Learning Guide estate and built as cross-level or year-level routing owners rather than specialist duplicates.

• SK-04-030: Secondary 1–2 Comprehension: Evidence and Inference · WP33596 · 10,008 substantive words at publication gate.
• SK-04-040: Secondary 1–2 Writing: Ideas, Organisation, Voice and Accuracy · WP33615 · 10,005 substantive words at publication gate.
• SK-05-010: Secondary 3 English: Building SEC-Ready Reading and Writing · WP33637 · 10,011 substantive words at publication gate.
• SK-05-020: Secondary 4 English: Examination-Year Control and Transfer · WP33657 · 10,008 substantive words at publication gate.

Collision disposition: all existing Sec 1, Sec 2, Sec 3 and Sec 4 specialist Learning Guide children remain protected. The two upper-secondary year-level owners explicitly separate stable English capability from volatile cohort-specific examination metadata and route current rules to SEAB / school. SK-05-030 SEC English: What G1, G2 and G3 Students Need to Be Able to Do and SK-05-040 Secondary English Examination Performance: Diagnose Before Drilling remain OPEN for the next batch.

Future Build release | 28 September 2026 | SK-05 completion + SK-06 English skills batch

Release receipt · BUILD / COLLISION CHECK → PUBLISHED / PROTECTED. The final two OPEN SEC English owners in SK-05 and the next two clear English-skills owners in SK-06 are complete. SK-06-020 was collision-resolved to its existing Context Clues owner rather than duplicated.

• SK-05-030: SEC English: What G1, G2 and G3 Students Need to Be Able to Do · WP33678 · 10,000 substantive words at publication gate.
• SK-05-040: Secondary English Examination Performance: Diagnose Before Drilling · WP33693 · 10,001 substantive words at publication gate.
• SK-06-020: How Context Clues Work · PROTECT / HANDOFF → How Context Clues Build Vocabulary Independence · existing WP15663 · no duplicate URL created.
• SK-06-030: How Grammar Supports Meaning Rather Than Rule Memorisation · WP33718 · 10,007 substantive words at publication gate.
• SK-06-040: How Multimodal Reading Works Across Words, Images, Captions and Layout · WP33785 · 10,018 substantive words at publication gate.

Collision disposition: SK-06-010 Vocabulary remains protected at existing WP17747. SK-06-020 was not created because WP15663 already owns the functional context-clues job. Existing year-specific grammar, vocabulary, visual-text and multimodal Learning Guide children remain protected. This release closes SK-05 and all currently registered SK-06 jobs without creating a competing context-clues URL.

Future Build release | 28 September 2026 | SK-07 Primary 1–3 Mathematics complete

Release receipt · BUILD → PUBLISHED. All four registered SK-07 year-level / cross-year Primary 1–3 Mathematics owners are live. Existing P1, P2 and P3 Mathematics Learning Hubs remain protected specialist estates beneath these owners.

• SK-07-010: Primary 1 Mathematics: Number Sense, Representation and Early Problem Solving · WP33922 · 10,000 substantive words at publication gate.
• SK-07-020: Primary 2 Mathematics: Place Value, Operations and Model Building · WP33976 · 10,005 substantive words at publication gate.
• SK-07-030: Primary 3 Mathematics: Multiplication, Division, Fractions and Word Problems · WP34012 · 10,002 substantive words at publication gate.
• SK-07-040: Primary 1–3 Mathematics Tuition: How Foundations Compound · WP34025 · 10,002 substantive words at publication gate.

Collision disposition: all specialist Primary 1, Primary 2 and Primary 3 Mathematics Learning Guide pages remain protected. One accidental P3 duplicate draft was recoverably trashed before publication; WP34012 is the canonical P3 owner.

Future Build release | 28 September 2026 | SK-08 Primary 4–6 Mathematics + PSLE diagnostic complete

Release receipt · BUILD → PUBLISHED. All four registered SK-08 owners are live. Existing Primary 4, Primary 5, Primary 6 and PSLE Mathematics specialist pages remain protected beneath these year-level / diagnostic owners.

• SK-08-010: Primary 4 Mathematics: Fractions, Decimals, Measurement and Multi-Step Problems · WP34045 · 11,721 substantive words at publication gate.
• SK-08-020: Primary 5 Mathematics: Ratios, Percentages, Volume and Problem Representation · WP34077 · 10,033 substantive words at publication gate.
• SK-08-030: Primary 6 Mathematics: PSLE Readiness and Transfer · WP34108 · 10,000 substantive words at publication gate.
• SK-08-040: PSLE Mathematics: Diagnose Topic, Representation, Procedure and Decision Errors · WP34162 · 10,059 substantive words at publication gate.

Ownership disposition: these pages own the P4, P5, P6 readiness and PSLE diagnostic overview jobs. Existing topic, local-tuition, Advanced Mathematics Tutorials, paper-control and error-analysis pages remain protected specialist children / handoffs. Current PSLE paper mechanics remain sourced to SEAB and school guidance rather than frozen into permanent conceptual ownership.

Future Build release | 28 September 2026 | SK-09 Secondary 1–2 Mathematics collision-resolved

Release receipt · COLLISION CHECK / BUILD → PROTECTED / PUBLISHED. SK-09 was resolved without creating competing Secondary Mathematics owners. The existing Secondary 1, Secondary 2 and show-working owners remain canonical; the missing cross-year representation-to-algebra owner is now live.

• SK-09-010: PROTECT / HANDOFF → Secondary 1 Mathematics Tuition Sengkang | The Primary-to-Secondary Math Reset · canonical year owner WP11121; existing G1/G2/G3 Advanced Mathematics Tutorials support remains protected.
• SK-09-020: PROTECT / HANDOFF → Secondary 2 Mathematics Tuition Sengkang | Build the Bridge to Upper Secondary Math · canonical year owner WP11135.
• SK-09-030: Secondary 1–2 Mathematics: Why Representation Errors Become Algebra Errors · WP34388 · 10,010 substantive words at publication gate.
• SK-09-040: PROTECT / HANDOFF → How to Show Working in Secondary Mathematics — Protect Method Marks Without Writing Too Much · existing explicit working-and-method-marks owner WP32327.

Collision disposition: existing Secondary 1 and Secondary 2 year pages, G1/G2/G3 transition explainers, specialist Learning Guide children and the established working/method-marks owner remain protected. Only the unowned cross-year representation→algebra job received a new URL.

Future Build release | 28 September 2026 | SK-10 Secondary 3–4 / SEC Mathematics collision-resolved

Release receipt · COLLISION CHECK → PROTECTED / HANDOFF. All four SK-10 jobs are already functionally owned by live Secondary Mathematics / SEC examination routes. No competing broad pages were created.

• SK-10-010: PROTECT / HANDOFF → Secondary 3 Mathematics Tuition Sengkang | Upper Secondary Math, Transfer & SEC Readiness · canonical year owner WP11148.
• SK-10-020: PROTECT / HANDOFF → Secondary 4 Mathematics Tuition Sengkang | SEC 2027+ Exam Preparation · canonical year owner WP11336.
• SK-10-030: PROTECT / HANDOFF → G1, G2 and G3 Mathematics Explained for Secondary School Parents · cross-level owner WP30479.
• SK-10-040: PROTECT / LEVEL-SPECIFIC HANDOFF → G2 Mathematics Paper 2 · WP34196 + G3 Mathematics Full-Paper Integration · WP34375. Generic cross-level Paper 2 duplication avoided.

Disposition: SK-10 is closed through owner protection and level-specific routing. Existing Secondary 3/4 Learning Guide children and current SEC examination routes remain the specialist estate.

Future Build release | 28 September 2026 | SK-11 Additional Mathematics collision-resolved

Release receipt · COLLISION CHECK / BUILD → PROTECTED / PUBLISHED. SK-11 is closed without duplicating the established A-Math tuition, study-guide, functions/invariants or examination-training specialist estate. Only the unowned E-Math→A-Math diagnostic job received a new canonical URL.

• SK-11-010: existing owner → Additional Mathematics Tuition Sengkang | S3–S4 Learning System · WP11345.
• SK-11-020: PROTECT → Additional Mathematics Study Guide | SEC G2 & G3, Topics and Worked Examples · WP26293.
• SK-11-030: Why Students Struggle With Additional Mathematics Even When E-Math Is Strong · WP34458 · 10,002 substantive words at publication gate.
• SK-11-040: PROTECT / specialist handoff → existing functions/transformations + invariants/reversible-transformations owners; no broad duplicate created.
• SK-11-050: PROTECT / specialist handoff → existing method-economy, verification/timing/recovery and A-Math mock-exam owners; no broad examination-training duplicate created.

Future Build release | 28 September 2026 | SK-12 Primary 3–4 Science collision-resolved

Release receipt · COLLISION CHECK → PROTECTED / HANDOFF. All four SK-12 jobs are already functionally owned by the live Primary Science estate. No competing year-level or process pages were created.

• SK-12-010: PROTECT / HANDOFF → Primary 3 Science Tuition Sengkang | Observe, Classify & Explain · WP10646.
• SK-12-020: PROTECT / HANDOFF → Primary 4 Science Tuition Sengkang | Relationships, Evidence & Explanation · WP10651.
• SK-12-030: PROTECT → Observation vs Inference vs Conclusion | Science Learning Guide · WP15497.
• SK-12-040: PROTECT / HANDOFF → Primary 3 Science Tuition | Experiments, Fair Tests and Evidence for Beginners · WP30095; higher-level investigation-design guides remain specialist children.

Future Build release | 28 September 2026 | SK-13 Primary 5–6 / PSLE Science collision-resolved

Release receipt · COLLISION CHECK → PROTECTED / HANDOFF. All four SK-13 jobs are already functionally owned by the live P5, P6 and PSLE Science estate. No competing year-level, command-word or retrieval pages were created.

• SK-13-010: PROTECT / HANDOFF → Primary 5 Science Tuition Sengkang | Systems, Variables & PSLE Foundations · WP10656.
• SK-13-020: PROTECT / HANDOFF → Primary 6 Science Tuition Sengkang | 2026 PSLE Science & Scientific Reasoning · WP11270.
• SK-13-030: PROTECT / HANDOFF → Science: Match the Command Word Before You Write the Science · WP34441 + existing open-ended answering specialist.
• SK-13-040: PROTECT → How to Build Retrieval Across Diversity, Cycles, Systems, Energy and Interactions for PSLE Science · exact owner WP21448.

Future Build release | 28 September 2026 | SK-14 Secondary Science collision-resolved

Release receipt · COLLISION CHECK → PROTECTED / HANDOFF. All four SK-14 science-reasoning jobs are already functionally owned. No duplicate scientific-model, explanation, fair-test or hidden-variable pages were created.

• SK-14-010: PROTECT / HANDOFF → Scientific Models for Students · WP30829.
• SK-14-020: PROTECT / HANDOFF → Scientific Explanations: Claim, Evidence, Reasoning and Mechanisms · WP30992.
• SK-14-030: PROTECT / HANDOFF → Fair Tests | Variables, Controls & Valid Conclusions · WP15483 + existing advanced Scientific Method specialist.
• SK-14-040: PROTECT → How Unexpected Results Reveal Hidden Variables in Science · exact owner WP15828.

Future Build release | 28 September 2026 | SK-15 Learning Castle collision-resolved

Release receipt · COLLISION CHECK → PROTECTED / HANDOFF. All four SK-15 study-method jobs are already canonically owned. No duplicate retrieval-practice or feedback pages were created.

• SK-15-010: PROTECT → How Learning Works | The eduKate Sengkang Mechanism Map · WP18122.
• SK-15-020: PROTECT → How Studying Works | From Study Activity to Durable Learning · WP22004.
• SK-15-030: PROTECT / HANDOFF → How Retrieval Practice Works | Bringing Knowledge Back Without Looking · WP17656.
• SK-15-040: PROTECT / HANDOFF → How Feedback Works in Learning | From Information to Better Independent Performance · WP17545.

Future Build release | 28 September 2026 | SK-16 Examination Performance collision-resolved

Release receipt · COLLISION CHECK → EXISTING / PROTECTED. The four pre-existing examination-performance owners remain canonical. The timing-diagnosis job is already covered by the broad Examination Performance owner plus subject-specific Examination Craft timing and triage routes, so no generic duplicate was created.

• SK-16-010: existing owner WP26281.
• SK-16-020: existing owner WP26284.
• SK-16-030: existing owner WP26266.
• SK-16-040: existing owner WP26265.
• SK-16-050: PROTECT / HANDOFF → How Examination Performance Works · WP17610 + Examination Craft specialist estate.

Future Build release | 29 September 2026 | SK-19 Advanced Science and World Science complete

Release receipt · BUILD / COLLISION CHECK → PUBLISHED / PROTECTED. SK-19 is complete. Three broad synthesis owners are live; the electron-transfer thermodynamics↔kinetics job is protected through the existing Marcus Theory canonical route rather than duplicated.

• SK-19-010: How Electrochemical Potential and the Nernst Equation Work · WP34671 · 10,200 substantive words at publication gate.
• SK-19-020: PROTECT / HANDOFF → How to Learn Marcus Electron Transfer Theory: From Redox Thermodynamics to Reorganisation Energy, Activation Barriers, Electronic Coupling and the Inverted Region · existing functional owner WP21299.
• SK-19-030: How Molecular Measurement Techniques Turn Hidden Structure Into Evidence · WP34682 · 10,009 substantive words at publication gate.
• SK-19-040: How Biological Recycling Systems Reuse Molecular Components · WP34710 · 10,089 substantive words at publication gate.

Ownership disposition: existing Marcus electron-transfer, transition-state, spectroscopy, mass-spectrometry, microscopy, cryo-EM, proteasome, lysosome, autophagy, ribosome-recycling and salvage specialists remain protected. The new synthesis pages own only the broad cross-technique / cross-system conceptual jobs.

Future Build release | 29 September 2026 | SK-20 locality leakage, weak connectivity and CTR repair

Release receipt · REPAIR → MONITOR. Three previously OPEN estate-archaeology jobs received bounded repairs. No public URL was deleted, redirected or retitled. Changes are designed to clarify canonical locality ownership, strengthen internal discovery and improve search-result presentation. Performance impact must be measured only after recrawl and a new finalized Search Console window.

SK-20-030 · Punggol / locality leakage

• WP13973 — English Tuition Punggol legacy gateway: retained URL/title; added explicit handoff to eduKatePunggol English locality owner.
• WP11941 — Secondary English Tuition Punggol legacy gateway: retained URL/title; added explicit handoff to eduKatePunggol Secondary English locality owner.
• WP11832 — Primary Mathematics Tuition Punggol legacy gateway: retained URL/title; added explicit handoff to eduKatePunggol Primary Mathematics locality owner.
• WP11842 — Secondary Mathematics Punggol legacy gateway: retained URL/title; added explicit handoff to eduKatePunggol Mathematics locality owner.

SK-20-040 · High-impression weak-connectivity repair

GSC-backed high-impression algorithm guides were checked against the Algorithms & Computing Hub and Complete Algorithms & Computing Index. The hub linked none of the four priority pages; the complete index linked only the treap guide. Direct route blocks were added to WP21155 and WP21156 for Link–Cut Trees WP19581, Bostan–Mori WP19525, Treap WP19188 and Kabsch–Umeyama WP19986.

SK-20-050 · CTR baseline and metadata repair

• Link–Cut Trees WP19581: baseline 5,521 impressions / 1 click / avg position 6.88. SEO title → “Link-Cut Trees: Dynamic Forests, Splay Trees & Path Queries”.
• Bostan–Mori WP19525: baseline 2,078 impressions / 1 click / avg position 3.34. SEO title → “Bostan–Mori Algorithm: Fast N-th Terms in Linear Recurrences”.
• Treap Algorithms WP19188: baseline 1,692 impressions / 1 click / avg position 5.65. SEO title → “Treap Algorithms: Split, Merge & Randomized BSTs”.
• Kabsch–Umeyama WP19986: baseline 1,610 impressions / 2 clicks / avg position 6.33. SEO title → “Kabsch–Umeyama: SVD Rigid Point-Set Alignment”.

Measurement discipline: Search Console data is finalized with a delay. Do not claim CTR improvement from this release yet. Compare against these baselines only after Google has recrawled the changed metadata and a later finalized reporting window is available.

Future Build release | 29 September 2026 | SK-20 owner-boundary completion

Release receipt · REPAIR → MONITOR. The two remaining ACTIVE estate-archaeology jobs were repaired without deleting, redirecting or visibly retitling live URLs.

SK-20-010 · Primary Mathematics cannibalisation map

• Primary 3: WP30572 now declares specialist practice scope and hands the broad year job to canonical WP34012. WP30588 now owns planning-before-calculating only and hands the full-year job to WP34012.
• Primary 5: WP30583 now declares specialist topic-integration scope and hands the broad year job to canonical WP34077. WP30594 now owns falling-marks / dependency-gap diagnosis only and hands the full-year job to WP34077.
• Primary 6: WP30587 now owns PSLE problem-solving / revision / exam-control practice and routes broad readiness to WP34108 plus diagnosis to WP34162. WP30607 now owns ratio–speed–algebra topic integration and routes broad readiness / diagnosis to WP34108 / WP34162.
• SERP boundary: SEO titles/descriptions on WP30572, WP30588, WP30583, WP30594, WP30587 and WP30607 were narrowed to match those specialist jobs while visible titles and URLs were preserved.
• GSC “best math tuition in Sengkang” cluster: the finalized GSC window ends 25 Sep 2026. WP11202 was already retargeted on 26 Sep into a parent comparison checklist and explicitly routes to canonical service owner WP13829, which was updated 27 Sep. No additional homepage or URL change was made because the GSC evidence predates the owner-boundary repair.

SK-20-020 · Secondary English locality owner / adjacent-cloud repair

Local Sengkang tuition/service pages WP10663, WP10670, WP10726 and WP10738 now explicitly state that they own local service intent and route stage-specific knowledge to WP33529, WP33539, WP33637 and WP33657. The four knowledge owners reciprocally state that they own learning-stage architecture and route service intent back to the matching local tuition pages. URLs, visible titles and article bodies were otherwise preserved.

Estate state: SK-20-010 through SK-20-050 are now REPAIRED / MONITOR. Historical consolidation candidates remain recorded under the preservation rule and are not silently merged or deleted. Measure owner separation and CTR effects only after recrawl / a later finalized Search Console window.

SK-01 front-door continuation | 29 September 2026 | SK-01-150–180 complete

Release state: COMPLETE / PUBLISHED / READBACK VERIFIED. Four previously reserved Sengkang Tuition front-door jobs were collision-checked against the live estate, written as substantial learner-facing owners, published, and read back above the 10,000-word floor. The batch remains a navigation and parent-decision layer; it does not take canonical subject ownership from English, Mathematics or Science, and it does not take paper-level examination ownership from Examination Craft.

• SK-01-150 — Sengkang Tuition | How Progress Is Reviewed Without Chasing Short-Term Marks — WP34776 — 10,195 live-readback words — Published
• SK-01-160 — Sengkang Tuition | Choosing the Right Subject Route When More Than One Area Is Weak — WP34792 — 10,209 live-readback words — Published
• SK-01-170 — Sengkang Tuition | Moving From Primary to Secondary Learning Expectations — WP34810 — 10,272 live-readback words — Published
• SK-01-180 — Sengkang Tuition | Preparing for PSLE and SEC Without Turning Every Lesson Into Exam Drilling — WP34830 — 10,097 live-readback words — Published

Ownership: SK-01-150 routes progress interpretation toward Assessment Evidence and Tutor System; SK-01-160 routes distinct learner jobs to English, Mathematics, Science, Learning Runtime or Examination Craft; SK-01-170 owns the cross-subject Primary-to-Secondary handoff while current Full SBB / G1-G3 / SEC facts remain source-controlled; SK-01-180 owns the parent-facing balance between learning and examination preparation while subject repair and paper craft remain with their specialist owners.

Next open SK-01 sequence: SK-01-190 Location, Travel and Practical Class Planning; SK-01-200 Fees, Materials and What Families Are Paying For (must verify current commercial facts before BUILD); SK-01-210 How to Enquire, What Information Helps and What Happens Next. Do not rebuild SK-01-150–180.

SK-01 front-door continuation | 29 September 2026 | SK-01-190–210 complete

Release state: COMPLETE / PUBLISHED / OWNER-BOUND. The remaining planned front-door jobs SK-01-190 through SK-01-210 are now resolved. SK-01-190 was built and published; SK-01-200 was commercially verified against the live service and published on its canonical URL; SK-01-210 was collision-resolved to its existing enquiry-process owner rather than duplicated.

• SK-01-190 — Sengkang Tuition | Location, Travel and Practical Class Planning — WP34883 — 10,003 substantive words at publication gate — Published.
• SK-01-200 — Sengkang Tuition | Fees, Materials and What Families Are Paying For — WP34893 — 10,026 live-readback words — Published. Commercial facts verified against the live September 2026 service layer: fees from S$320 onwards; four 1.5-hour lessons in the published format; 3-pax classes; current exact fees/terms to be confirmed directly; Secondary 4 Additional Mathematics may reach S$480 depending on availability/programme requirements.
• SK-01-210 — Tuition Enquiry Process in Sengkang | What Happens Next After You Contact eduKate — WP26739 — PROTECT / existing canonical owner; no duplicate created.

Estate writeback: Reading Map WP26310, Article Register WP26314 and private SK-01 restart register WP26343 now carry the resolved bindings. One accidental SK-01-200 -2 draft was recoverably trashed after a parallel canonical publication appeared.

Continuation corrected by publishing-list audit, 29 September 2026: SK-01-110, SK-01-120, SK-01-130 and SK-01-140 are published at WP26312, WP26313, WP26315 and WP26317. The current Article Register records EXPANDED EDITION COMPLETE for all four, with earlier live-readback counts of 22,552, 12,485, 10,035 and 10,883 words respectively. Publication was rechecked in this audit; those historical word counts were not independently recomputed. The former instruction to rebuild four incomplete interim editions is superseded. Do not restart SK-01-110–210 or create replacements. Further work must be a specifically evidenced quality, freshness or routing repair; reserved SK-01 capacity is not an unwritten-article queue.

Future Build release | 29 September 2026 | SK-01 commercial close + SK-03 English synthesis expansion

Release receipt · COLLISION CHECK / BUILD → PUBLISHED / PROTECTED. The remaining cross-subject fee/value job and three distinct Primary English synthesis jobs are live. Two stale SK-01 planned rows were resolved through existing owners rather than duplicated: SK-01-190 is handled by the current Sengkang locality/travel route and SK-01-210 by the existing enquiry-process owner.

• SK-01-200: Sengkang Tuition | Fees, Materials and What Families Are Paying For · WP34893 · 10,026 live-readback words · cross-subject cost/value comparison owner; current fees and commercial terms remain direct-confirmation facts rather than frozen tables.
• SK-03-050: Primary 4 English Learning Guide | From Literal Detail to Supported Inference · WP34935 · 20,517 live-readback words.
• SK-03-060: Primary 4 English Learning Guide | Reading-to-Writing Transfer: How Texts Build Better Comprehension and Composition · WP34940 · 20,534 live-readback words.
• SK-03-070: Primary 5 English Learning Guide | The PSLE Runway: What Must Become Independent Before Primary 6 · WP34945 · 20,530 live-readback words.

Protected owners: Primary 4 stage owner WP10872, Primary 5 stage owner WP10863 and their existing specialist children remain canonical for their established jobs. The new SK-03 pages are synthesis layers for evidence→inference, reading→writing transfer and P5→P6 independence respectively. Do not rebuild these intents in later batches; deepen or connect them.

Future Build release | 29 September 2026 | SK-03 Primary 5 synthesis batch

Release state: COMPLETE / PUBLISHED / READBACK VERIFIED. Four distinct Primary 5 English synthesis jobs passed collision review against the existing English Learning Guide estate and were published above the 20,000 substantive-word floor. The broad Primary 5 stage owner WP10863 and existing specialist comprehension, vocabulary, grammar, writing, oral, listening, multimodal and independent-study children remain protected.

• SK-03-080 — Primary 5 English Learning Guide | Comprehension Synthesis: Connect Evidence Across Sentences and Paragraphs — WP34959 — 20,606 live-readback words.
• SK-03-090 — Primary 5 English Learning Guide | From Feedback to Independent Revision: Edit Meaning Before Surface Errors — WP34961 — 20,551 live-readback words.
• SK-03-100 — Primary 5 English Learning Guide | Oral and Listening Response Control: Listen, Organise, Answer and Extend — WP34965 — 20,559 live-readback words.
• SK-03-110 — Primary 5 English Learning Guide | Multimodal Evidence: Read Words, Images, Captions and Layout as One Text — WP34968 — 20,557 live-readback words.

Ownership boundary: SK-03-080 owns cross-paragraph evidence synthesis; SK-03-090 owns the feedback→revision→fresh-transfer loop; SK-03-100 owns Primary 5 spoken/listening response integration; SK-03-110 owns Primary 5 stage-specific multimodal integration while the generic multimodal mechanism owner remains protected. Primary 5 stage owner WP10863 and Complete English Index WP21737 now route to this batch.

Future Build release | 29 September 2026 | SK-03 Primary 6 synthesis batch

Release state: COMPLETE / PUBLISHED / READBACK VERIFIED. Four distinct Primary 6 English synthesis jobs passed collision review against the existing Primary 6 English Learning Guide estate and were published above the 20,000 substantive-word floor. Broad stage owner WP10855 and existing specialist pages for component knowledge, Paper 2 switching, error analysis, weekly revision, examination simulation and final revision remain protected.

• SK-03-120 — Full-Paper Diagnosis — WP35200 — 20,526 live-readback words.
• SK-03-130 — Writing Under Time — WP35203 — 20,543 live-readback words.
• SK-03-140 — Cross-Component Error Patterns — WP35208 — 20,507 live-readback words.
• SK-03-150 — Transfer After Correction — WP35211 — 20,523 live-readback words.

Ownership boundary: SK-03-120 owns the whole-paper → repair-map synthesis; SK-03-130 owns timed writing-process control across planning, drafting, revision and recovery; SK-03-140 owns cross-component weak-link diagnosis; SK-03-150 owns the fresh-transfer proof gate before mixed/full-paper reintegration. Existing narrower specialists remain canonical for their established reader jobs.

P0 repair release | 30 September 2026 | SK-03 broad owners + Secondary Mathematics WP32990

Release state: COMPLETE / PUBLISHED / READBACK VERIFIED. This release resolves the outstanding SK-03 broad-owner quality checkpoint for Primary 4, Primary 5 and PSLE English, while preserving Primary 6’s already-verified depth. It also closes the commissioned-depth hold on WP32990 only.

• Primary 4 English Tuition Sengkang | Upper Primary Reading, Writing & Comprehension — WP10872 — 20,353 live-readback words.
• Primary 5 English Tuition Sengkang | PSLE English Preparation Starts Here — WP10863 — 20,292 live-readback words.
• PSLE English | From Language Capability to Examination Craft — WP13828 — 20,130 live-readback words.
• Advanced Mathematics Tutorials | Secondary Mathematics Multi-Step Questions — Plan the Route Before You Calculate — WP32990 — 10,020 live-readback words.

Preservation: URLs, public titles, indexing state, homepage, menus and theme were unchanged. New material was inserted as substantive casebooks, transfer/reliability protocols and route-planning depth within the existing owners.

Remaining P0 queue: WP32991, WP32993 and WP32994 still require their own commissioned-depth review. WP32993 must remain distinct from year-specific method-selection owner WP23064. After P0 is fully resolved, continue with the previously proposed SK-AUD school-facing coverage batch 01–04 using REUSE / DEEPEN / CONNECT before BUILD.

P0 closure release | 30 September 2026 | Secondary Mathematics commissioned-depth queue

Release state: COMPLETE / PUBLISHED / READBACK VERIFIED. The remaining Secondary Mathematics P0 queue is now closed.

• WP32990 · Secondary Mathematics Multi-Step Questions — Plan the Route Before You Calculate — 10,020 words.
• WP32991 · Secondary Mathematics Word Problems — Translate Language Into Equations, Tables and Diagrams — 10,028 words.
• WP32993 · Secondary Mathematics Mixed-Topic Questions — Choose the Method When the Chapter Label Disappears — 10,000 words.
• WP32994 · Secondary Mathematics Representation Choice — Equation vs Table vs Graph vs Diagram — 10,012 words.

Boundary: WP32991 owns translation; WP32993 owns cross-Secondary method-family selection; WP32994 owns representation choice; WP32990 owns multi-step route sequencing. WP23064 remains the Secondary 2-specific mixed-topic verification-and-recovery owner.

Next approved sequence: P0 is resolved. Continue the previously proposed school-facing SK-AUD coverage batch 01–04 using REUSE / DEEPEN / CONNECT before BUILD. No new broad owner should be created where an existing page can carry the job.

SK-AUD-20260929-01 closure | 30 September 2026 | Primary English fresh-task transfer evidence

Disposition: REUSE / DEEPEN / CONNECT · COMPLETE. No new broad Primary English URL was created.

• WP26874 · Assessment and Feedback Foundations now contains original Primary 1, 2 and 3 paired fresh-passage tasks plus a simple support log that distinguishes independent, cued and heavily supported performance.
• WP26913 · Independent Learning Foundations now converts that evidence into attempt → support log → changed task → delayed return → active repair / prompt-dependent / freshly independent / maintenance.

Boundary: these additions are illustrative teaching routines, not validated diagnostic tests or promises of school results. Existing stage owners remain canonical; this brief only strengthens the assessment-to-independent-learning route.

School-facing coverage batch closure | SK-AUD-20260929-01–04 | 30 September 2026

Release state: COMPLETE / REUSE-DEEPEN-CONNECT / LIVE-VERIFIED. No unnecessary new broad URLs were created. The four proposed school-facing coverage briefs were resolved inside existing canonical owners.

• SK-AUD-20260929-01 — WP26874 Assessment and Feedback Foundations + WP26913 Independent Learning Foundations: original paired fresh-passage tasks, visible support log, changed task and delayed return cycle.
• SK-AUD-20260929-02 — WP34945 Primary 5 PSLE Runway: bounded reading / writing / oral / listening / multimodal readiness casebook with explicit statements of what each task can and cannot show, plus specialist repair handoffs.
• SK-AUD-20260929-03 — WP34162 PSLE Mathematics Diagnostic: four superficially similar wrong answers separated into topic, representation, procedure and decision errors, each with a matched fresh retest.
• SK-AUD-20260929-04 — WP34441 PSLE Science Command-Word Guide deepened with corrected-answer → changed-data response cases and connected reciprocally to WP15497 Observation vs Inference vs Conclusion and WP21448 PSLE Science Retrieval.

Boundary: the new routines are illustrative teaching structures, not validated diagnostic instruments and not promises of school or examination outcomes. Existing stage, subject and specialist ownership remains intact.

Next approved sequence: SK-AUD-20260929-05–08 parent/learner operating batch. Continue REUSE / DEEPEN / CONNECT before BUILD.

Parent / learner operating batch closure | SK-AUD-20260929-05–08 | 1 October 2026

Release state: COMPLETE / REUSE-DEEPEN-CONNECT / LIVE-VERIFIED. No unnecessary broad URLs were created. The four P1 parent/learner operating briefs were resolved inside their existing canonical owners and connected routes.

• SK-AUD-20260929-05 — When Marks Stay Flat but Prompting Falls: WP34776 Sengkang Tuition | How Progress Is Reviewed Without Chasing Short-Term Marks deepened with an explicitly illustrative four-case parent review separating accuracy, support dose, task difficulty and transfer, each with uncertainty and a next review decision. Reduced prompting is explicitly not presented as a guarantee of higher future marks. WP32773 Capability Profile now reciprocally routes parent progress-review questions back to WP34776. Live readback: WP34776 10,892 words; WP32773 23,294 words.
• SK-AUD-20260929-06 — Returning After Missed Lessons: WP25937 The Interrupted Route deepened with a learner-facing prerequisite check, recover-now / recover-later / archive triage, feasible re-entry sequence, fresh-task proof and normal-class review loop. Reciprocal missed-lesson routes added to student guide WP32076 and parent guide WP32114. Broader non-educational recovery remains an eduKate Yishun handoff. Live readback: WP25937 4,645 words; WP32076 23,094; WP32114 22,786.
• SK-AUD-20260929-07 — After AI Help: WP18725 How AI-Assisted Study Works retained as canonical owner and deepened with explicit assisted-versus-fresh-task proof patterns, a visible learner/AI contribution record, access-arrangement boundary and direct connection to WP33333 Study Prompts That Preserve the Learner’s Thinking. Existing Study Prompts already routes back to AI-Assisted Study. Live readback: WP18725 20,575 words.
• SK-AUD-20260929-08 — One Learner, Different Subject Levels: WP30479 G1, G2 and G3 Mathematics Explained for Secondary School Parents refreshed with a clearly illustrative mixed-level weekly planning example based on actual-subject / actual-level / weak-link / weekly-capacity inputs, plus LA043 Secondary 2 and LA044 Secondary 4 timetable routes and level-specific G2/G3 Mathematics paper routes. Official source check on 1 Oct 2026 preserved Full SBB / SEC ownership boundaries: actual subject levels and school requirements remain school-controlled; current SEAB syllabus pages remain the source for live codes and assessment requirements. Live readback: WP30479 4,011 words.

Boundary: examples added in this batch are illustrative operating routines, not validated diagnostic instruments, placement advice or promises of examination outcomes. Legitimate access arrangements remain part of the intended evidence condition; instructional help is what should reduce when independent performance is being tested.

Next approved sequence: SK-AUD-20260929-09–12 post-secondary assessment batch. Continue owner-check / REUSE / DEEPEN / CONNECT before BUILD.

Future Build release | 2 October 2026 | Post-secondary assessment casebooks

Release state: PUBLISHED / STORE CHECKED. The SK-AUD-20260929-09–12 post-secondary assessment batch was resolved through federation collision review before publication. Broad global examination theory remains with existing eduKateSG owners; the four Sengkang releases are worked learner-runtime casebooks focused on application, rehearsal, fresh-task evidence and independent performance.

• SK-AUD-20260929-09 — University Open-Book Examination Casebook | Find, Apply, Verify and Finish Under Time — WP36286 — 10,047 live-readback words — canonical indexed owner for the Sengkang casebook layer; routes to the existing eduKateSG open-book examination owner.
• SK-AUD-20260929-10 — University Oral Examination and Viva Casebook | Defend Reasoning Under Live Questions — WP36297 — 21,927 live-readback words — Sengkang casebook layer; global oral/viva theory remains with eduKateSG.
• SK-AUD-20260929-11 — Laboratory Practical Assessment Casebook | Observation, Measurement, Decision and Recovery — WP36298 — 22,204 live-readback words — connects the global practical-exam owner with Sengkang Practical Science Skills and Polytechnic Study.
• SK-AUD-20260929-12 — Group Project to Individual Capability Casebook | Prove What You Can Do Without the Team — WP36299 — 22,431 live-readback words — separates contribution records, shared output and fresh individual capability evidence.

SEO / ownership: the live WahLiao Education and Tuition thought clouds were reread before authoring. The casebooks use study, examination, independent-learning and transfer language without taking the district commercial tuition head terms. Existing global examination owners remain canonical for broad theory. Current images are from the September 2026 Sengkang media library.

Collision note: an upstream retry created a second published open-book copy WP36293. It is explicitly noindex and is not registered as an owner. The oral precursor WP36291 remains an unpublished draft under an archival slug and is not an owner. No homepage, menu, theme or established canonical article was overwritten.

Next sequence: re-run the federation publish gate and choose the next distinct learner job only after live owner and keyword collision checks. Prefer REUSE → DEEPEN → CONNECT → REFRESH before BUILD where a suitable owner already exists.

Future Build release | 2 October 2026 | Inquiry & real-world evidence casebooks

Release state: PUBLISHED / STORE CHECKED / INDEXED. After the SK-AUD post-secondary batch, the federation gate was rerun against the maturity programme. Existing Accessibility WP32846 and Capability Profile WP32773 owners were protected rather than duplicated. The next genuinely open P2 job, Inquiry & Real-World Evidence, was split into four distinct learner-runtime owners with explicit specialist handoffs.

• Student Inquiry Casebook | Turn a Real-World Question Into a Testable Learning Project — WP36305 — 34,182 live-readback words.
• Measurement Casebook for Student Inquiry | From Quantity to Trustworthy Evidence — WP36306 — 34,113 live-readback words.
• Evidence and Claims Casebook | From Observation and Data to a Defensible Conclusion — WP36307 — 34,504 live-readback words.
• Cross-Subject Inquiry Casebook | Connect Science, Mathematics and English Without Losing the Learning — WP36308 — 34,910 live-readback words.

Ownership boundary: WP36305 owns question→bounded inquiry→evidence-cycle runtime; WP36306 owns measurement-system reasoning inside inquiry; WP36307 owns observation/data→claim calibration; WP36308 owns the Science–Mathematics–English handoff and individual-transfer layer. Existing Science Project Ideas, Practical Science Skills, Statistical Reasoning, English, Mathematics and Science hubs remain canonical for their specialist jobs.

Safety / evidence: physical investigations remain subject to instructor and laboratory safety protocols. The casebooks explicitly permit simulations, public datasets, diagrams and low-risk classroom inquiry where hands-on work should not be unsupervised. Group output is separated from individual capability through fresh-task and delayed-return checks.

Next sequence: inspect P2 current-cycle maintenance and any remaining maturity-programme gaps before new expansion. Continue REUSE → DEEPEN → CONNECT → REFRESH before BUILD, and commission another longform only when the learner job and owner boundary are distinct.

Current-cycle maintenance | 2 October 2026 | 2027 SEC source refresh

Release state: REFRESHED / STORE CHECKED. No new competing URLs were created. Four established Sengkang owners received a dated official-source layer while their evergreen teaching bodies, titles and slugs were preserved.

• WP30479 · G1, G2 and G3 Mathematics Explained for Secondary School Parents — refreshed with 2027 K110 / K210 / K310 Mathematics source boundary.
• WP33678 · SEC English: What G1, G2 and G3 Students Need to Be Able to Do — refreshed with 2027 K100 / K200 / K300 English source boundary.
• WP26293 · Additional Mathematics Study Guide | SEC G2 & G3 — refreshed with 2027 G2 K232 and G3 K341 Additional Mathematics codes and 2026-and-earlier reference-code distinction.
• WP35035 · G3 SEC Examinations: Let’s Score an A1 — refreshed with the current SEAB SEC transition boundary and 2027 G3 code examples.

Official-source state checked 2 Oct 2026: SEAB’s 2027 school-candidate pages were last updated 28 Sep 2026 for G1/G2/G3 and the SEC overview states the qualification begins in 2027 under Full Subject-Based Banding. Current official syllabus pages remain authoritative for live codes, specimen papers, e-examination details and assessment requirements.

Next sequence: current-cycle SEC maintenance is no longer a blocker for these four owners. Re-run the maturity-gap and collision gate before the next four-article BUILD. Continue REUSE → DEEPEN → CONNECT → REFRESH before BUILD.

Future Build release | 2 October 2026 | Evidence-to-decision learner layer

Release state: PUBLISHED / READBACK VERIFIED / INDEXED. The post-maintenance maturity-gap gate protected existing Learning Transfer and Capability Profile owners. Four distinct P3 learner jobs passed collision review and were built as evidence-management casebooks rather than duplicate learning-mechanism pages.

• Learning Priority Casebook | Choose What to Study Next From Evidence, Not Panic — WP36315 — 33,824 live-readback words.
• Learning Stability Casebook | Know When a Repair Has Become Reliable — WP36316 — 33,683 live-readback words.
• Learning Evidence Portfolio | Build a Record of What You Can Actually Do — WP36317 — 33,816 live-readback words.
• Return to Normal Learning Casebook | Know When to Stop Repairing and Move Forward — WP36318 — 34,735 live-readback words.

Ownership boundary: WP36315 owns evidence-led priority arbitration for the learner; WP36316 owns learner-facing stability evidence after repair; WP36317 owns selective capability evidence portfolios; WP36318 owns the repair→maintenance→normal-learning exit decision. Existing Learning Transfer, Capability Profile, Tutor Handbook, Study Week and When to Stop Tuition pages remain canonical for their established jobs.

Next sequence: rerun the P3 expansion gate. Prefer an unresolved learner job with clear incoming and outgoing routes; do not create another transfer, capability-profile, generic study-tips or broad tuition owner.