What is the difference between Cambridge, Local, MOE–ITE Applied and Applied Subjects in the 2027 Singapore–Cambridge Secondary Education Certificate? They are the formal headings used by SEAB to organise subject syllabuses. They describe catalogue categories and sometimes particular registration rules; they are not a ranking of students, schools or the educational worth of different subjects.
G1, G2 and G3 are levels of individual academic subjects, while PG1, PG2 and PG3 organise the starting Secondary 1 admission process. Within those demand levels, the category headings help parents find national subjects and distinguish restricted Applied Subject routes, languages, practical assessments and ordinary school learning.
This guide starts with the category meanings, then shows where common subjects appear, what 2027 K-codes and old GCE references mean, how to read New, Revised and Refined labels, and why an official subject list need not match every school’s local elective options. It connects to the main eduKateSG education hubs without treating any category as inferior.
Independent eduKateSG family reference. SEAB 2027 G1, G2 and G3 school-candidate subject catalogues checked 17 October 2026. Individual subject content, e-exam components, school approval and official examination-year procedures must be verified in their current sources.
Quick answer: SEAB subject categories
- Cambridge Subjects: a formal SEAB syllabus category, containing many English-medium and other examinations.
- Local Subjects: another formal category, including Chinese, Malay, Tamil and G1 Science and Music, among others.
- G1 MOE–ITE Applied Subjects: K130–K132, restricted to approved schools, final examination in 2027.
- G3 Applied Subjects: Biotechnology K375 and Design Studies K376, approved-school restriction, final examination in 2028, fees apply.
- G2 subject table: Cambridge and Local sections.
- PG1/PG2/PG3: Secondary 1 admission groups; G1/G2/G3: individual subject levels.
- Key rule: the entire official subject title and code, not the category heading alone, determine examination preparation.
Find the category question you need
- 1. First, read the headings as classifications
- 2. PG1 and G1 are not the same expression
- 3. Why there are three separate SEC catalogues
- 4. The examination year comes first
- 5. Cambridge Subjects are a formal catalogue group
- 6. G1 Local Subjects are official too
- 7. The G1 MOE–ITE Applied Subjects form another group
- 8. G2 has Cambridge and Local groups
- 9. G3 includes Cambridge, Applied and Local
- 10. The Local category includes Mother Tongue
- 11. The Local category also includes other subject types
- 12. Subject medium is another separate column
- 13. The 2027 code is the main subject identifier
- 14. The earlier code column is a cross-reference
- 15. Not every 2027 subject has an older code
- 16. The Refined label deserves a precise reading
- 17. Revised and Refined are not identical flags
- 18. Specimen papers serve a different purpose
- 19. Why online specimens can omit images
- 20. Three-year availability has a defined meaning
- 21. An empty specimen column is not no examination
- 22. Footnote symbols are part of the actual rule
- 23. An e-Exam symbol does not apply to everything
- 24. Cambridge and Local both belong to SEC
- 25. Approved-school-only is a real restriction
- 26. Applied Subjects can have special fees
- 27. The final-year notices matter
- 28. Mathematics appears in different codes
- 29. Science combinations are formal subject titles
- 30. Humanities combinations have their own codes
- 31. The title Higher is not a Posting Group
- 32. Business subjects can be in different categories
- 33. The School and Private Candidate lists differ
- 34. A national subject may be absent from a local school’s choices
- 35. Read the date on the school combination booklet
- 36. Language Medium does not establish personal identity
- 37. Old materials require a careful crosswalk
- 38. One family may need several PDFs
- 39. Compare learning outcomes before worksheets
- 40. Read the scheme of assessment separately
- 41. Check electronic-exam materials independently
- 42. Do not use the category to predict difficulty
- 43. The category does not guarantee a career
- 44. School learning beyond examinations still counts
- 45. The 2027 catalogue is a decision resource
- 46. When uncertain, ask for the full reference
- 47. A supportive conclusion for every learner
1. First, read the headings as classifications
SEAB organises the 2027 SEC school-candidate syllabus lists into subject categories such as Cambridge Subjects and Local Subjects. G1 also has MOE–ITE Applied Subjects, while G3 separately lists Applied Subjects. These are official catalogue headings, not descriptions of a student’s personal worth or a hierarchy of intellectual value.
Example: A parent sees Chinese Language under Local Subjects and assumes it must be an informal school assessment.
Useful parent action: Recognise the table’s administrative heading, then open the national syllabus and subject code.
Keep the meaning accurate: A Local Subject can still be part of a formal national SEC examination.
2. PG1 and G1 are not the same expression
PG1 is one of the initial Secondary 1 Posting Groups under Full Subject-Based Banding. G1 denotes the demand level of an individual examined subject. The first describes school placement and the second describes the subject entry a student is actually taking.
Example: A PG2 learner studies G2 English while another approved subject is offered at a different G-level.
Useful parent action: Check the school record for each academic subject separately.
Keep the meaning accurate: A posting group should not be used to guess all later examination levels.
3. Why there are three separate SEC catalogues
SEAB lists G1, G2 and G3 school-candidate syllabuses separately because the subjects and assessment specifications may differ by level. The catalogue’s structure helps families find the correct national entry, including cases where a subject exists at some but not all levels.
Example: G1 Mathematics K110, G2 K210 and G3 K310 are separate entries with related names.
Useful parent action: Record the actual subject level before selecting a syllabus.
Keep the meaning accurate: A common title does not make G1, G2 and G3 paper formats interchangeable.
4. The examination year comes first
The current catalogue describes the 2027 SEC. A student entering Secondary 1 in 2027 typically has several school years before the relevant national examination, and their eventual examination-year documents need review when published.
Example: A parent downloads the 2027 code for a child who is not sitting SEC until later.
Useful parent action: Label the file by examination year and check it again at Secondary 3 and Secondary 4.
Keep the meaning accurate: A 2027 listing is not a permanent promise about every future syllabus.
5. Cambridge Subjects are a formal catalogue group
At G1, the Cambridge category includes English Language, Mathematics, Nutrition and Food Science, Art, Computing, Design and Technology and Elements of Business Skills. The label locates them within SEAB’s published subject organisation.
Example: A parent assumes an examined subject under Cambridge must have exactly the same assessment process as every other Cambridge subject.
Useful parent action: Read the individual subject PDF for the actual papers, coursework and content.
Keep the meaning accurate: The category does not erase major differences between language, numerical, practical and creative examinations.
6. G1 Local Subjects are official too
G1 Local Subjects in 2027 include Chinese, Malay, Tamil, Science and Music. These are named national SEC subjects, each with its own syllabus and code, not merely non-exam co-curricular experiences.
Example: A learner is registered for G1 Science K123 and a parent calls the subject only school-based because it is listed as Local.
Useful parent action: Use the formal national subject title and K123 syllabus.
Keep the meaning accurate: Local is a category label, not a judgement that the course is less meaningful.
7. The G1 MOE–ITE Applied Subjects form another group
G1 Mobile Robotics K130, Smart Electrical Technology K131 and Retail Operations K132 appear under MOE–ITE Applied Subjects. SEAB restricts them to approved schools and explicitly identifies 2027 as their final examination year.
Example: A Secondary 1 student starting in 2027 wants the same national paper when they reach the usual SEC stage several years later.
Useful parent action: Ask the school about the current cohort’s actual programme and future replacement choices.
Keep the meaning accurate: The 2027 ending applies to the listed MOE–ITE Applied Subjects, not every practical learning activity.
8. G2 has Cambridge and Local groups
SEAB’s G2 2027 school-candidate page lists Cambridge Subjects and Local Subjects. Among its Cambridge entries are Mathematics, Additional Mathematics, Literature, combined Humanities, Computing, Science pairs, Art, NFS, D&T and POA; its Local category includes Chinese, Malay and Tamil.
Example: A parent expects the identical list from the G1 page and cannot find G1-style EBS under G2.
Useful parent action: Read the correct G2 catalogue instead of reusing another level’s subject table.
Keep the meaning accurate: Availability of a subject name at one demand level is not a promise that all levels contain it.
9. G3 includes Cambridge, Applied and Local
The G3 2027 school-candidate catalogue has three primary headings: Cambridge Subjects, Applied Subjects and Local Subjects. It includes a broad range of languages, humanities, sciences and creative electives in different categories.
Example: A student is interested in G3 Biotechnology and finds it under Applied Subjects rather than Cambridge Subjects.
Useful parent action: Open the exact K375 subject entry and check its restrictions.
Keep the meaning accurate: Different categories serve different administrative purposes; they do not rank student achievement.
10. The Local category includes Mother Tongue
At G3, Higher Chinese, Chinese, Higher Malay, Malay, Higher Tamil and Tamil appear under Local Subjects, alongside the corresponding literature and other listed local entries. Their appearance here reflects SEAB organisation.
Example: A learner takes Higher Malay and assumes the Local heading means there is no formal syllabus.
Useful parent action: Open Higher Malay K356 and read its specific assessment information.
Keep the meaning accurate: A national language examination is not a lesser form of academic study.
11. The Local category also includes other subject types
G3 Local Subjects include Literature in Chinese, Malay and Tamil, some Social Studies–Literature combinations and Exercise and Sports Science K354. The category is therefore not just a synonym for Mother Tongue.
Example: A learner enjoys K354 ESS and is surprised to see it under Local Subjects rather than the general G3 Cambridge list.
Useful parent action: Verify the full subject name and K-code without inferring format from the heading.
Keep the meaning accurate: A category label does not tell you whether the subject uses e-theory, practical coursework or writing.
12. Subject medium is another separate column
SEAB lists a Language Medium for each national subject. This describes the language medium used for the syllabus or examination, not the student’s ethnicity or home language. It should not be confused with the category or Posting Group.
Example: A Humanities title mentions Literature in Chinese while the catalogue lists its medium as English.
Useful parent action: Read the relevant PDF to understand what each component requires.
Keep the meaning accurate: A title can contain a language name without every component automatically using that language medium.
13. The 2027 code is the main subject identifier
K-codes in the 2027 table distinguish similarly named subjects and G-levels. They are especially helpful for compiling an accurate study folder, discussing school registration and checking later results.
Example: A parent searches only for Art and finds G1 K126, G2 K236 and G3 K347.
Useful parent action: Write the exact exam-year code next to the full official subject title.
Keep the meaning accurate: Using a sibling’s similarly named paper can lead to irrelevant practice.
14. The earlier code column is a cross-reference
SEAB shows subject codes used in 2026 and earlier next to many 2027 K-codes. This can help families recognise existing books and online materials, but the 2027 syllabus remains the current authority for its examination year.
Example: A textbook says 1184 while the student’s 2027 G3 English is K300.
Useful parent action: Compare the historical code and syllabus scope before deciding whether a resource is suitable.
Keep the meaning accurate: A historical code does not prove every examination requirement is unchanged.
15. Not every 2027 subject has an older code
G1 Computing K127 and G2 Computing K237 are marked New, with the earlier code shown as N.A. This is useful information for parents trying to choose legitimate practice materials.
Example: A parent searches for a supposed 2024 G1 Computing past-year paper and is offered a document with an unrelated code.
Useful parent action: Use SEAB’s current specimen and syllabus instead of accepting an invented historical paper.
Keep the meaning accurate: A missing old reference is not evidence that the new subject lacks a real examination.
16. The Refined label deserves a precise reading
SEAB marks G1 Elements of Business Skills K129, G2 Principles of Accounts K233 and G3 POA K342 as Refined, with a footnote saying changes relate to syllabus content without a change to the scheme of assessment.
Example: A learner thinks a refined POA syllabus means every old paper weighting must have changed.
Useful parent action: Compare the content changes while retaining the officially stated assessment scheme.
Keep the meaning accurate: Refined in this context should not be stretched into a claim of a completely new qualification.
17. Revised and Refined are not identical flags
The 2027 G3 catalogue marks Drama K352 as Revised while some accounting and business subjects are marked Refined. Families should check the actual syllabus and available specimen materials rather than assuming these labels have identical implications.
Example: A student sees Revised beside Drama and tries to use a note about POA assessment unchanged.
Useful parent action: Follow the specific subject PDF and posted guidance.
Keep the meaning accurate: The catalogue flag is an invitation to check the specification, not a substitute for reading it.
18. Specimen papers serve a different purpose
SEAB provides specimens for certain revised or new syllabuses, showing relevant question types and formats. Specimens supplement the syllabus and do not necessarily replicate an actual future examination.
Example: A family finds two specimen papers for G2 Computing K237 and assumes those will be the exact SEC questions.
Useful parent action: Use the specimen to understand assessed skills and practise novel tasks.
Keep the meaning accurate: A specimen is not a prediction of what questions the examination will contain.
19. Why online specimens can omit images
SEAB states that some online specimen images or materials are unavailable due to copyright restrictions. It may provide a description or link instead, and a full printed specimen can be purchased through official channels.
Example: A parent sees a missing visual and fears that the national exam will simply omit that visual task.
Useful parent action: Read the catalogue’s notice and use authorised complete materials when needed.
Keep the meaning accurate: A missing online media element does not define the actual candidate paper.
20. Three-year availability has a defined meaning
SEAB indicates that revised-syllabus specimen papers are made available online for three years including the year of posting. This is a retention and access note, not an examination eligibility rule.
Example: An old specimen link no longer appears in the current catalogue, and a family assumes the entire subject has ended.
Useful parent action: Check the current syllabus and specimen publication policy separately.
Keep the meaning accurate: A disappeared specimen link is not proof the national subject was discontinued.
21. An empty specimen column is not no examination
A dash in a specimen-paper column generally means there is no listed specimen at that location for a revised syllabus. It does not by itself imply the subject has no written, oral or practical assessment.
Example: A learner sees a dash beside Mathematics and concludes that there cannot be a national Mathematics paper.
Useful parent action: Open the linked syllabus’s scheme of assessment.
Keep the meaning accurate: Specimen availability and examination participation are different questions.
22. Footnote symbols are part of the actual rule
The 2027 catalogues use symbols for certain e-Examinations, approved-school restrictions and content-only refinements. Students should read the footnote attached to the specific row rather than treating the code alone as complete.
Example: A family notices a symbol next to G3 Economics K343 but ignores the explanation that it is limited to approved schools.
Useful parent action: Read every superscript and note accompanying the chosen subject.
Keep the meaning accurate: A footnote is not decoration; it may change what options are genuinely available.
23. An e-Exam symbol does not apply to everything
SEAB marks selected subjects or components for electronic examination. It is not a claim that every paper in that course is digital or that a child no longer needs core subject knowledge.
Example: A G2 Humanities candidate sees an e-exam note for Social Studies and assumes the Geography component uses the identical interface.
Useful parent action: Follow the specific subject and paper guidance in SEAB’s e-Exam Resources.
Keep the meaning accurate: Electronic delivery is separate from the academic skills being assessed.
24. Cambridge and Local both belong to SEC
Parents sometimes interpret catalogue groups as separate certificates. Under the 2027 SEC framework, an examined subject in a listed category has its official national syllabus and may contribute according to applicable admission rules.
Example: A student sits G3 Chinese K320 and G3 Mathematics K310, then worries they cannot both appear on the same SEC certificate.
Useful parent action: Read the formal certificate and current subject-recognition rules rather than the category headings alone.
Keep the meaning accurate: A subject’s category is not the same as its admission aggregate position.
25. Approved-school-only is a real restriction
SEAB flags G3 Economics K343 and Business K344 as offered only to candidates from schools approved to offer them. The G3 Applied Subjects have additional published conditions.
Example: A learner wants Economics, but the school cannot register it merely because the family found K343 in the national table.
Useful parent action: Confirm the school’s actual approval and offered timetable.
Keep the meaning accurate: A national syllabus listing does not guarantee every school can deliver the paper.
26. Applied Subjects can have special fees
SEAB’s G3 Applied Subject section says fees quoted by examining agencies apply to candidates taking Biotechnology K375 or Design Studies K376. That is a specific category condition, not a statement about all practical courses.
Example: A parent hears that every Art or D&T candidate must pay a special Applied Subject fee.
Useful parent action: Check the exact subject code and published fee notice.
Keep the meaning accurate: A subject using practical work is not automatically one of the restricted Applied Subjects.
27. The final-year notices matter
G1 MOE–ITE Applied Subjects K130–K132 have 2027 as their stated last SEC examination year; G3 Applied Biotechnology K375 and Design Studies K376 have 2028. These dates are not interchangeable.
Example: A Secondary 1 family expects to enrol in one of the ending Applied Subjects in 2030.
Useful parent action: Read the final-year statement for the exact category and ask the school about current alternatives.
Keep the meaning accurate: One Applied Subject’s scheduled end does not abolish practical learning or every other applied course.
28. Mathematics appears in different codes
G1 Mathematics K110, G2 Mathematics K210 and G3 Mathematics K310 are separate. G2 Additional Mathematics K232 and G3 Additional Mathematics K341 form additional distinct entries.
Example: A parent searches Mathematics and assumes Additional Mathematics will automatically be included.
Useful parent action: Record all registered entries separately and check the school combination.
Keep the meaning accurate: A shared subject family is not the same as one national examination code.
29. Science combinations are formal subject titles
At G2 and G3, Science (Physics, Chemistry), Science (Physics, Biology) and Science (Chemistry, Biology) have different K-codes. G3 also lists standalone Physics, Chemistry and Biology.
Example: A child studies G2 Physics–Biology but an outside tutor selects Chemistry–Biology worksheets.
Useful parent action: Use the complete combination name and subject code.
Keep the meaning accurate: A combined Science entry is one registered subject, not two separate automatic grades.
30. Humanities combinations have their own codes
Social Studies–Geography, Social Studies–History and Social Studies–Literature in English appear as combined Humanities subjects at G2 and G3. G3 also lists several Mother Tongue Literature combinations.
Example: A parent counts Social Studies and History as two national grades from one combined Humanities code.
Useful parent action: Read the full SEC entry and certificate rules.
Keep the meaning accurate: The comma in a combined title is not an extra subject registration.
31. The title Higher is not a Posting Group
Higher Chinese, Higher Malay, Higher Tamil, Higher Art and Higher Music are specific syllabus names where listed. The word Higher does not indicate that the child’s admission group automatically determines eligibility.
Example: A PG3 family assumes Higher Music is compulsory for students who perform in a school orchestra.
Useful parent action: Check the school’s official special subject offer and the relevant syllabus.
Keep the meaning accurate: An ability to participate in a CCA is not automatic registration for a Higher examined subject.
32. Business subjects can be in different categories
G1 EBS K129 is under Cambridge Subjects, G2 POA K233 and G3 POA K342 are under Cambridge, and G3 Economics K343 and Business K344 have approved-school restrictions. The classifications and eligibility rules need individual reading.
Example: A learner sees the word Business and assumes any course about customers will be equivalent to accounting.
Useful parent action: Compare actual content, code and special restrictions.
Keep the meaning accurate: Overlapping business themes do not imply the same learning outcomes or examination.
33. The School and Private Candidate lists differ
SEAB publishes separate lists for school and private candidates. A subject appearing in one catalogue does not automatically have identical registration or practical requirements for the other candidature type.
Example: A parent downloads a private-candidate syllabus for a child in a mainstream school and applies all procedural instructions.
Useful parent action: Use the school-candidate directory first for enrolled school students.
Keep the meaning accurate: The correct subject title is necessary but not sufficient if candidate type is wrong.
34. A national subject may be absent from a local school’s choices
The catalogue identifies nationally supported examinations, while schools make cohort-specific timetabling and resourcing decisions. Some electives are restricted or require particular facilities and specialist staff.
Example: A school offers G3 Music as a CCA but not as the national K350 examined subject.
Useful parent action: Ask what is actually available in the Secondary 3 combination booklet.
Keep the meaning accurate: An examined subject being listed nationally does not create an entitlement to a local class.
35. Read the date on the school combination booklet
School combinations can vary by cohort and actual demand. A parent’s archived school brochure might not represent the current options for the child moving into upper secondary.
Example: A family uses a 2024 elective list for a 2027 subject choice.
Useful parent action: Check the booklet year and whether options are confirmed or tentative.
Keep the meaning accurate: A prior cohort’s opportunity is not necessarily guaranteed for this cohort.
36. Language Medium does not establish personal identity
A table may list a paper’s medium as English, Malay, Chinese or another language. This is about examination administration, not assumptions about the student’s home language or cultural background.
Example: A Humanities combination includes Literature in Malay yet another component may have specific English-language requirements.
Useful parent action: Read the syllabus and relevant medium entry carefully.
Keep the meaning accurate: Exam-medium rules cannot be guessed from personal background.
37. Old materials require a careful crosswalk
When replacing a past-year resource, a parent can use the earlier-reference column to identify its historical subject, then compare actual content, paper type and assessment rules with the new SEC syllabus.
Example: A student owns older 7087 POA papers and plans to prepare for K342.
Useful parent action: Check the Refined content notice and official 2027 subject specification.
Keep the meaning accurate: Historical similarity is not proof that no tasks, concepts or terminology changed.
38. One family may need several PDFs
A child studying different subjects at different G-levels should maintain a subject-specific syllabus set. No single PG2 or PG3 booklet can automatically cover the entire mix.
Example: A learner has G3 Mother Tongue, G2 Mathematics and another approved subject level.
Useful parent action: Download the actual examination-year document for each registered subject.
Keep the meaning accurate: A mixed timetable is consistent with subject-based study and does not need a uniform level label.
39. Compare learning outcomes before worksheets
A syllabus lists what the candidate should know and be able to do. Worksheets become useful when they practise those outcomes at the right level.
Example: A learner spends time answering hard programming tasks while their registered G1 Computing course is using a different software scope.
Useful parent action: Start from the stated learning objective, not the popularity of the worksheet.
Keep the meaning accurate: More difficulty is not automatically better alignment.
40. Read the scheme of assessment separately
The same subject family may have different numbers of papers, practical components, durations or coursework percentages by level. The catalogue’s category heading cannot supply that detail.
Example: G1 NFS K125 and G3 NFS K346 both involve coursework but prescribe different report formats.
Useful parent action: Open each syllabus’s scheme and write down its own requirements.
Keep the meaning accurate: Copying a sibling’s coursework instructions is a common avoidable mistake.
41. Check electronic-exam materials independently
SEAB provides specific e-Exam Resources for selected electronic assessments. The exam delivery method is a separate question from whether a subject is Cambridge, Local or Applied.
Example: A History candidate uses a generic digital practice application without checking the official guide.
Useful parent action: Follow the exact subject and paper’s current instructions.
Keep the meaning accurate: A general e-exam symbol does not make all online tutorials equivalent.
42. Do not use the category to predict difficulty
Cambridge, Local and Applied are administrative subject groups. They do not say that one category is an easier route for all learners or that one deserves more respect.
Example: A child is discouraged because a classmate says Local Subjects are not serious.
Useful parent action: Focus on the national syllabus, actual assessed tasks and the learner’s progress.
Keep the meaning accurate: The heading cannot accurately rank different academic and practical strengths.
43. The category does not guarantee a career
A subject classification should not be mistaken for automatic admissions eligibility or employment status. Later pathways set their own current entry and prerequisite rules.
Example: A student believes Cambridge Subjects always open every JC and diploma course.
Useful parent action: Read the particular institution’s subject recognition and admission conditions.
Keep the meaning accurate: The value of a subject may extend beyond one immediate credential, but rules still matter.
44. School learning beyond examinations still counts
A school offers CCE, PE, CCAs, ALPs and other experiences that do not necessarily appear as separate SEC examined subjects. These can build important communication, physical, creative and social abilities.
Example: A learner enjoys robotics in an ALP without taking K130 Mobile Robotics.
Useful parent action: Value the experience and keep its administrative status accurate.
Keep the meaning accurate: No certificate code is required for every worthwhile learning opportunity.
45. The 2027 catalogue is a decision resource
The national tables help families clarify subject codes, medium, special flags and official PDFs. They work best when paired with the school’s actual timetable, teacher feedback and future planning.
Example: A parent arrives with an official subject code and a current school option list rather than asking broadly about G3.
Useful parent action: Match the two sources and ask what remains uncertain.
Keep the meaning accurate: The catalogue cannot by itself approve an individual subject change.
46. When uncertain, ask for the full reference
A useful school question includes the student’s year, candidate type, actual subject title, K-code and the exact issue: offering, eligibility, coursework, e-exam or registration.
Example: A family says simply ‘Is Economics allowed?’ without identifying the desired G3 K343 course or school programme.
Useful parent action: Ask for the relevant school staff or official document to resolve the specific question.
Keep the meaning accurate: Precision is more productive than guessing that a subject must be available.
47. A supportive conclusion for every learner
The categories are intended to help organise reliable examination information. Students can develop mathematical, artistic, linguistic, scientific and practical strengths through different officially recognised routes and shared school experiences.
Example: A child learns customer service through EBS while another enjoys writing historical explanations.
Useful parent action: Celebrate what each can explain and improve, using a syllabus that actually fits.
Keep the meaning accurate: The administrative category is not a summary of the child’s talents or future.
Frequently asked questions about SEC categories
Are Cambridge Subjects more valuable than Local Subjects?
The headings describe SEAB’s administrative subject groupings, not a ranking of children or courses.
Is Chinese a Local Subject?
Yes, Chinese appears under Local Subjects in the 2027 SEC catalogues.
Is G1 Science a Local Subject?
Yes, G1 Science K123 appears in that category.
What is a MOE–ITE Applied Subject?
The G1 2027 list includes Mobile Robotics K130, Smart Electrical Technology K131 and Retail Operations K132, subject to approved schools.
When do G1 MOE–ITE Applied Subjects end?
SEAB specifies 2027 as the final examination year for the listed courses.
What are G3 Applied Subjects?
Biotechnology K375 and Design Studies K376 are listed in that separate category.
When do G3 Applied Subjects end?
SEAB specifies 2028 as their last examination year.
Does an Applied Subject always require a fee?
SEAB’s G3 Applied Subject listing states that examining agency fees apply; check the specific subject rules.
Does every school offer Economics?
No. G3 Economics K343 is restricted to approved schools.
Is G3 Business also restricted?
Yes, K344 has an approved-school-only marker.
What does the old subject code tell me?
It helps identify historical corresponding GCE materials, not the current registration code.
What does New mean beside G1 Computing?
K127 is marked as a new syllabus with no earlier reference code.
What does Refined mean for POA?
SEAB states syllabus content was changed without changing the scheme of assessment.
Does an empty specimen column mean no examination?
No. The linked syllabus still describes the actual examinations.
Why do online specimen papers omit some visuals?
SEAB cites copyright restrictions and may supply descriptions or links instead.
How long are revised specimens online?
The site says three years including the posting year.
Does PG3 mean every subject is G3?
No. Actual subject levels and approved arrangements should be confirmed individually.
Can a school’s national subject options be fewer than SEAB’s list?
Yes. School subject combinations and specialist approvals are separate from national syllabus listing.
Should I use a private-candidate syllabus for a school child?
Use the appropriate school-candidate documentation and confirm school procedures.
Where are the authoritative lists?
SEAB’s official G1, G2 and G3 2027 school-candidate syllabus pages.
Connect to eduKateSG subject and pathway articles
These verified educational routes explain the formal subject directory, the difference between national and school offerings, coursework and electronic examinations, and the broader PG1/PG2/PG3 pathways.
- All 2027 SEC subject syllabus directory
- PG1/PG2/PG3 Electives and post-secondary choices
- Why a school may not offer a listed SEC subject
- PG1/PG2/PG3 Common Curriculum
- PG1/PG2/PG3 G1 Applied Subjects
- PG1/PG2/PG3 G3 Applied Subjects
- PG1/PG2/PG3 Business Subject Family
- PG1/PG2/PG3 Computing G1/G2/G3
- PG1/PG2/PG3 Coursework and Practical Assessments
- PG1/PG2/PG3 SEC e-Examinations
- Parents & Pathways Hub
- 2027 SEC Study Index
Official SEAB and MOE sources
- SEAB 2027 SEC G1 catalogues and category headings
- SEAB 2027 SEC G2 catalogue
- SEAB 2027 SEC G3 catalogue
- MOE Full Subject-Based Banding
The next practical step
Open the correct examination-year SEAB catalogue, find the subject’s full name, record its G-level and K-code, and read the footnotes beside its row. Then compare those details with the school’s current subject-combination booklet. This provides reliable information without making assumptions about what the child can or cannot learn.
Every education route should be approached with curiosity and respect. Catalogue headings make information manageable; the learner’s understanding, effort, opportunities and interests are always more than the heading beside a syllabus.
