First-wave article register
This register turns the 20-route estate map into article jobs. Each ID belongs to one route and one reader job. Existing strong URLs should be upgraded in place; a new URL is created only where no suitable owner already exists. Statuses used here are OPEN, ACTIVE, EXISTING OWNER, PROTECT and COMPLETE.
SEO direction: strengthen precise level-and-subject owners, keep high-performing knowledge pages distinct, improve search-result usefulness, and repair duplicate local-commercial intent instead of creating more near-identical tuition pages.
SK-01 — Commercial and Sengkang routing
Restarted SK-01 uses the established Sengkang Tuition Reading Map as its branch directory. Publication status and rebuild completion are different. Existing reading-map IDs are retained; a reading pointer does not transfer the substantive ownership of a parent, teaching or subject article.
Current bindings
SK-01-000— eduKate Sengkang Tuition Centre — WP 610 · PROTECT.SK-01-010–SK-01-100— existing reading-map assignments retained; parent and teaching pages remain protected shared references.SK-01-110— Before the First Tuition Lesson in Sengkang | What Parents Should Prepare — WP 26312 · PUBLISHED / INTERIM; expanded edition not complete.SK-01-120— First Four Weeks of Tuition | What Progress Should Look Like — WP 26313 · PUBLISHED / INTERIM; expanded edition not complete.SK-01-130— Is This Tuition Class the Right Fit? | How Parents Can Evaluate Small-Group Tuition in Sengkang — WP 26315 · PUBLISHED / INTERIM; expanded edition not complete.SK-01-140— Questions to Ask a Tuition Centre Before Enrolling | Sengkang Parent Checklist — WP 26317 · PUBLISHED / INTERIM; expanded edition not complete.SK-01-150–SK-01-210— original planned jobs retained; check existing owners and commercial facts before writing.SK-01-220–SK-01-340— thirteen existing Primary, Secondary and Sengkang routes · PROTECT / REVIEW; no new service URLs.SK-01-350–SK-01-1500— RESERVED / UNASSIGNED. These are capacity, not articles claimed complete.
Earlier seed-list crosswalk
The initial main-register seed list reused four IDs already assigned in the Reading Map. The historical jobs are preserved below with their corrected references; the old seed IDs are not new active assignments.
| Historical main seed | Preserved reader job | Use this reference |
|---|---|---|
| SK-01-010 (legacy main list) | Sengkang Tuition Centre: English, Mathematics, Science and Additional Mathematics | SK-01-000 |
| SK-01-020 (legacy main list) | Small-Group Tuition in Sengkang: What a Three-Student Class Changes | SK-01-040 |
| SK-01-030 (legacy main list) | How to Choose Tuition in Sengkang by Learning Need, Not Advertising Claim | SK-01-130 (interim); existing 17487 remains protected |
| SK-01-040 (legacy main list) | Sengkang Tuition Guide by Primary, Secondary, PSLE and SEC Stage | SK-01-MAP#sk01-school-stage; SK-01-220/230 |
The old branch numbering is not restarted. In particular, SK-01-010 remains Enter Here; SK-01-020 remains Does My Child Actually Need Tuition?; SK-01-030 remains How a Tutorial Works; and SK-01-040 remains How 3-Pax Small-Group Tuition Works. Shared parent/teaching bodies remain with SK-17, study mechanisms with SK-15 and examination performance with SK-16. This SK-01 update does not change their registers.
SK-02 — Primary 1–3 English
SK-02-010— Primary 1 English Tuition Sengkang — ACTIVESK-02-020— Primary 2 English Tuition Sengkang — ACTIVESK-02-030— Primary 3 English Tuition Sengkang — ACTIVESK-02-040— Primary 1–3 English Syllabus and Progression — OPENSK-02-050— Primary 1–3 Grammar Foundations — OPENSK-02-060— Primary 1–3 Vocabulary and Spelling — OPENSK-02-070— Primary 1–3 Reading Comprehension Foundations — OPENSK-02-080— Primary 1–3 Writing and Sentence Construction — OPENSK-02-090— Primary 1–3 Oral, Reading Fluency and Sound-to-Text Control — OPEN
SK-03 — Primary 4–6 English and PSLE English
SK-03-010— Primary 4 English Learning Guide: The Upper-Primary Transition From Understanding to Evidence — EXISTING OWNER WP 10872 / BATCH 01SK-03-020— Primary 5 English Learning Guide: Building the PSLE Language System Before the Examination Year — EXISTING OWNER WP 10863 / BATCH 01SK-03-030— Primary 6 English Learning Guide: Turning English Knowledge Into Reliable PSLE Performance — EXISTING OWNER WP 10855 / BATCH 01SK-03-040— PSLE English Complete Guide: From Language Capability to Examination Craft — EXISTING OWNER WP 13828 / BATCH 01- Protected adjacent PSLE owner — WP 11572: PSLE English Tuition Sengkang | What to Repair Before More Papers — retain as the specialist diagnosis-and-repair owner; do not overwrite with the broad PSLE apex job.
- Floor A — Primary 4 English: reading comprehension, evidence and inference; vocabulary and context; grammar and sentence control; narrative and informational reading; composition; situational writing; oral and listening; editing, study and progression — EXPAND TO DISTINCT READER JOBS AFTER COLLISION CHECK
- Floor B — Primary 5 English: PSLE runway; comprehension and synthesis; vocabulary precision; grammar and editing; composition and functional writing; visual and multimodal texts; oral and listening; independent study and diagnostic progression — EXPAND TO DISTINCT READER JOBS AFTER COLLISION CHECK
- Floor C — Primary 6 English: examination conversion; comprehension precision; grammar and vocabulary under pressure; writing decisions; oral and listening; timing, transfer, error analysis, revision and PSLE readiness — EXPAND TO DISTINCT READER JOBS AFTER COLLISION CHECK
- Floor D — PSLE English: Paper 1–4 and component guides; continuous writing; situational writing; visual text; grammar, vocabulary, editing, synthesis/cloze and comprehension; oral and listening; past papers, timing, diagnosis, mark conversion and final revision — EXPAND TO DISTINCT READER JOBS AFTER COLLISION CHECK
- SK-03 capacity target — approximately 150 distinct reader jobs across the four floors. This is a planning capacity, not a quota for new URLs. Existing strong owners are reused; new pages are admitted only for genuinely missing jobs.
- Longform standard — any substantially rebuilt or newly commissioned SK-03 owner targets 20,000+ substantive words, excluding navigation, headings, boilerplate and padding. Strong existing material is retained and built around rather than discarded merely to meet length.
- Estate controls — preserve established URLs and search ownership; check collisions before creation; route misplaced P4–P6/PSLE material to the correct learning architecture where warranted; no homepage, menu, theme or general-design changes.
- Production sequence — work in batches of four: inventory and claim owner → define scientific/reader job → research and estate synthesis → write or protect → format for rapid navigation → connect Spider/Web/Hidden/Deep routes → verify before the next batch.
SK-04 — Secondary 1–2 English
SK-04-010— Secondary 1 English: Transition From Primary Answers to Secondary Reasoning — OPENSK-04-020— Secondary 2 English: Reading, Writing and Language Development — OPENSK-04-030— Secondary 1–2 Comprehension: Evidence and Inference — OPENSK-04-040— Secondary 1–2 Writing: Ideas, Organisation, Voice and Accuracy — OPEN
SK-05 — Secondary 3–4 English and SEC English
SK-05-010— Secondary 3 English: Building SEC-Ready Reading and Writing — OPENSK-05-020— Secondary 4 English: Examination-Year Control and Transfer — OPENSK-05-030— SEC English: What G1, G2 and G3 Students Need to Be Able to Do — OPENSK-05-040— Secondary English Examination Performance: Diagnose Before Drilling — OPEN
SK-06 — English skills and vocabulary
SK-06-010— How Vocabulary Works Across Reading and Writing — PROTECTSK-06-020— How Context Clues Work — OPENSK-06-030— How Grammar Supports Meaning Rather Than Rule Memorisation — OPENSK-06-040— How Multimodal Reading Works Across Words, Images, Captions and Layout — OPEN
SK-07 — Primary 1–3 Mathematics
SK-07-010— Primary 1 Mathematics: Number Sense, Representation and Early Problem Solving — OPENSK-07-020— Primary 2 Mathematics: Place Value, Operations and Model Building — OPENSK-07-030— Primary 3 Mathematics: Multiplication, Division, Fractions and Word Problems — OPENSK-07-040— Primary 1–3 Mathematics Tuition: How Foundations Compound — OPEN
SK-08 — Primary 4–6 Mathematics and PSLE Mathematics
SK-08-010— Primary 4 Mathematics: Fractions, Decimals, Measurement and Multi-Step Problems — OPENSK-08-020— Primary 5 Mathematics: Ratios, Percentages, Volume and Problem Representation — OPENSK-08-030— Primary 6 Mathematics: PSLE Readiness and Transfer — OPENSK-08-040— PSLE Mathematics: Diagnose Topic, Representation, Procedure and Decision Errors — OPEN
SK-09 — Secondary 1–2 Mathematics
SK-09-010— Secondary 1 Mathematics: G1, G2 and G3 Transition Guide — OPENSK-09-020— Secondary 2 Mathematics: Algebra, Geometry, Ratio and Data Reasoning — OPENSK-09-030— Secondary 1–2 Mathematics: Why Representation Errors Become Algebra Errors — OPENSK-09-040— How to Build Secondary Mathematics Working That Can Be Checked — OPEN
SK-10 — Secondary 3–4 Mathematics and SEC Mathematics
SK-10-010— Secondary 3 Mathematics: Functions, Geometry, Data and Multi-Step Reasoning — OPENSK-10-020— Secondary 4 Mathematics: SEC Examination Readiness — OPENSK-10-030— SEC Mathematics G1, G2 and G3: What Changes and What Remains — OPENSK-10-040— Mathematics Paper 2: Model, Solve, Verify and Communicate — OPEN
SK-11 — Additional Mathematics
SK-11-010— Additional Mathematics Tuition Sengkang — EXISTING OWNERSK-11-020— Additional Mathematics Study Guide: SEC G2/G3 Topics and Worked Examples — PROTECTSK-11-030— Why Students Struggle With Additional Mathematics Even When E-Math Is Strong — OPENSK-11-040— Additional Mathematics Functions and Algebra: The Invariant Structure — OPENSK-11-050— Additional Mathematics Examination Training: Selection, Working and Verification — OPEN
SK-12 — Primary 3–4 Science
SK-12-010— Primary 3 Science: Observation, Classification and Life Cycles — OPENSK-12-020— Primary 4 Science: Systems, Matter, Heat and Evidence — OPENSK-12-030— Observation, Inference and Conclusion in Primary Science — PROTECTSK-12-040— How Fair Tests Work: Variables, Controls and Valid Conclusions — PROTECT
SK-13 — Primary 5–6 Science and PSLE Science
SK-13-010— Primary 5 Science: Variables, Systems and Experimental Design — OPENSK-13-020— Primary 6 Science: Integration Across Systems, Energy and Interactions — OPENSK-13-030— PSLE Science: State, Describe, Explain, Compare and Predict — OPENSK-13-040— PSLE Science Retrieval Across Diversity, Cycles, Systems, Energy and Interactions — OPEN
SK-14 — Secondary Science
SK-14-010— How Scientific Models Help Students Explain What Cannot Be Seen Directly — PROTECTSK-14-020— How Scientific Explanation Works: Claim, Evidence, Mechanism and Limits — OPENSK-14-030— How Students Distinguish Variables, Controls and Confounders — OPENSK-14-040— How Unexpected Results Reveal Hidden Variables — OPEN
SK-15 — Learning Castle and study methods
SK-15-010— How Learning Works: The eduKate Sengkang Mechanism Map — PROTECTSK-15-020— How Studying Works: From Activity to Durable Learning — PROTECTSK-15-030— How Retrieval Practice Works When Students Need Transfer — OPENSK-15-040— How Feedback Changes Learning When Students Actually Use It — OPEN
SK-16 — Examination performance
SK-16-010— Why Students Go Blank in an Exam Even After Studying — EXISTING OWNERSK-16-020— Why Tuition Practice Improves but School Exam Marks Do Not Transfer — EXISTING OWNERSK-16-030— Self-Marking Past Papers Without Inflating the Score — EXISTING OWNERSK-16-040— Changing Answers in Multiple-Choice Exams Without Guessing Again — EXISTING OWNERSK-16-050— How Examination Timing Is Diagnosed and Repaired — OPEN
SK-17 — Parents, tuition and teaching support
SK-17-010— How Parents Can Tell Whether Tuition Is Changing Learning — OPENSK-17-020— When Tuition Is Necessary and When It Is Not — OPENSK-17-030— How Tutors Diagnose the First Weak Link — OPENSK-17-040— When a Student Should Change Tutor, Method or Practice Structure — OPEN
SK-18 — Algorithms, computing and advanced mathematics
SK-18-010— Bareiss Algorithm: Exact Determinants and Fraction-Free Elimination — PROTECTSK-18-020— Bostan–Mori: Fast Linear Recurrences Through Generating Functions — PROTECTSK-18-030— Booth’s Algorithm: Minimal String Rotation and Candidate Elimination — PROTECTSK-18-040— Amanatides–Woo: Robust Grid Traversal and Ray Marching — PROTECTSK-18-050— Hirschberg’s Algorithm: Linear-Space Sequence Alignment — PROTECTSK-18-060— PAVA: Isotonic Regression and Monotone Fitting — PROTECT
SK-19 — Advanced science and world science
SK-19-010— How Electrochemical Potential and the Nernst Equation Work — OPENSK-19-020— How Electron Transfer Theory Connects Thermodynamics and Kinetics — OPENSK-19-030— How Molecular Measurement Techniques Turn Hidden Structure Into Evidence — OPENSK-19-040— How Biological Recycling Systems Reuse Molecular Components — OPEN
SK-20 — Estate archaeology and collision repair
SK-20-010— Primary Mathematics Tuition Cannibalisation Map — ACTIVESK-20-020— Duplicate Secondary English Locality Routes: Owner and Adjacent-Cloud Repair — ACTIVESK-20-030— Punggol and Other Locality Leakage on eduKateSengkang — OPENSK-20-040— Orphan and Weakly Connected High-Impression Pages — OPENSK-20-050— Search-Result CTR Repair for High-Ranking Knowledge Pages — OPEN
How the register grows
Later batches continue in reserved tens. New article jobs are admitted only when they have a distinct reader purpose, an existing or declared owner, and a return path. If a search need is already served by a strong page, the correct action is usually to protect, modernise or surgically improve that page rather than create another URL.
