CHIJ St. Theresa’s Convent (STC) is an all-girls Catholic government-aided secondary school in Bukit Merah that parents can investigate after PSLE results, particularly if their daughter would enjoy interdisciplinary sustainability projects, hockey, outdoor learning and service. For the 2026 Secondary 1 intake based on PSLE 2025, the historical non-affiliated ranges were Posting Group 3 (PG3) 11–13, PG2 21–24 and PG1 25–30*. Affiliated ranges were PG3 9–20, PG2 21–25 and PG1 26–28. These are different historical categories, not 2027 admission guarantees.
The school’s campus is at 160 Lower Delta Road, Singapore 099138, accessible using bus services from the Tiong Bahru and HarbourFront areas. Its Education for Life Applied Learning Programme connects Science, History, Geography, sustainability and community research, while its Learning for Life Programme develops confidence and resilience through sports, especially hockey. CHIJ (Kellock) is the affiliated primary school, subject to MOE conditions. Parents should assess their daughter’s actual Posting Group and affiliation, physical readiness, learning support and commute before ranking six genuinely acceptable schools.
Quick parent summary: • All-girls government-aided Catholic school, 160 Lower Delta Road; • 2026 non-affiliated PG3 11–13, PG2 21–24, PG1 25–30*; • affiliated PG3 9–20, PG2 21–25, PG1 26–28; • affiliated primary CHIJ (Kellock), subject to official conditions; • Education for Life ALP, Secondary 1 water testing and interdisciplinary investigations; • Sports and Hockey LLP with broad-based PE, selected competition pathways; • Telephone 6477 5777; • Open House 14 November 2026, 8.30am–12.30pm, recheck official details.
1. First use the correct score column: affiliated or non-affiliated
The largest avoidable mistake is using STC’s affiliated PG3 cut-off of 20 as though it applied to every applicant. The non-affiliated PG3 cut-off for the same 2026 intake was 13. These numbers describe different groups of pupils admitted under specific rules, and the difference can greatly affect a family’s judgement about posting risk.
CHIJ (Kellock) is the relevant affiliated primary-school route. Affiliation is not automatically shared by every CHIJ primary school or by all Catholic families. Check MOE’s current primary-secondary affiliation conditions, minimum requirements and choice-order rules before using a historical affiliated range.
2. Historical 2026 score ranges in full
The 2025 PSLE cohort’s non-affiliated score ranges for 2026 Secondary 1 admission were PG3 11–13, PG2 21–24 and PG1 25–30*. For eligible affiliated applicants the ranges were PG3 9–20, PG2 21–25 and PG1 26–28. A lower PSLE total represents stronger performance. In an ordinary range, the first number is the strongest posted score and the last is the previous cut-off.
These are dated, descriptive figures, not scores a school promises to accept in the next exercise. A child whose total is numerically smaller than the appropriate historical cut-off has a stronger historical position, but can still face uncertainty. Parents should always compare within the correct Posting Group and admission category.
3. What the 30* asterisk actually says
The previous non-affiliated PG1 range ended with 30*. The school itself explains in its 2026 Secondary 1 registration information that the last PG1 student actually posted had a score better than 30. The asterisk indicates places were available in that previous exercise, rather than proving that a pupil who scored 30 filled the final seat.
A family should not interpret this as a guaranteed place for a PG1-eligible child in 2027. School demand and places can change, and the child’s official eligibility still governs. A historical vacancy is useful information for planning, but it is neither a promise nor a judgement on the school’s educational quality.
4. The Theresian mission and its relevance to everyday life
STC belongs to the Infant Jesus Catholic-school tradition and uses the motto Simple in Virtue, Steadfast in Duty. The school describes a Theresian girl who grows through love, truth, justice and freedom. These ideas can appeal to families who value service, integrity, confidence and community.
Ask how those values appear in actual lessons, discipline and the way teachers support mistakes. Mission-school heritage does not mean every pupil shares the same faith. Families from different religious backgrounds should ask about assemblies, optional faith activities and respect for differences rather than draw conclusions from the school’s name alone.
5. All-girls schooling is an individual family decision
Some girls enjoy learning and taking responsibility in a single-sex school. Others would prefer the social experience of a co-educational school. There is no one-size-fits-all conclusion that a girl’s academic achievement or confidence must be stronger in one setting.
Talk to your daughter about the classmates and school culture she expects. At an open house, ask how pupils with different interests participate, how friendships are formed and how teachers address interpersonal conflict. A strong heritage matters less if the everyday environment is a poor fit for the child.
6. Education for Life: why the ALP is interdisciplinary
STC’s Applied Learning Programme forms part of its Education for Life (EfL) programme, which started in 1992 and has developed to connect learning with real-world problems. Its current description emphasises portable skills such as researching carefully, explaining ideas, collaborating and making thoughtful decisions.
This means the ALP is not simply another subject to memorise. A meaningful investigation may require Science data, Geography concepts, historical sources and clear English explanations. Ask how the school teaches pupils to connect disciplines rather than treating the programme as a competition for the most eye-catching poster.
7. Secondary 1: water testing at MacRitchie Reservoir
The official STC ALP page identifies a Secondary 1 water-testing investigation at MacRitchie Reservoir and a Science Centre learning journey as part of sustainability education. These can help pupils ask how water quality is measured, how human activity affects ecosystems and which explanations the data support.
Ask whether the child learns to distinguish a measured property from a broader claim that water is safe to drink. A sample can look clear without being potable. An authentic school investigation should teach students to record conditions, understand scientific limitations and avoid conclusions that run beyond their evidence.
8. Secondary 1 heritage and historical-source learning
The same ALP description includes poetry and historical sources about contributions of the Chinese community in Singapore. This creates a different kind of inquiry: pupils need to interpret language and historical context rather than measure a laboratory variable.
Parents can ask how History and English teachers guide students to distinguish a source’s perspective from an established fact. A thoughtful answer may recognise that historical evidence needs comparison and that one poem cannot tell the entire story of a community. Such work develops interpretation and respect in a multicultural society.
9. What a Science Centre visit can teach
A Science Centre learning journey can connect physical displays with the concepts studied in the classroom. But an outing is only educationally useful when a student understands what question they are meant to investigate and can explain the answer afterward.
Ask whether pupils complete structured observations or discuss how an exhibit relates to sustainable living. Some children become excited by technology but need help moving from curiosity to reasoning. A teacher who asks pupils to explain a result can turn an enjoyable visit into a memorable learning experience.
10. Secondary 2: sustainability and coding
STC’s current ALP identifies Secondary 2 activities at the Sustainable Singapore Gallery and a coding workshop to develop prototype solutions to sustainability challenges. These move from learning about an issue towards proposing a practical intervention. A prototype should be evaluated against an actual need rather than praised simply because it uses digital technology.
Ask how beginners learn the necessary programming concepts and whether teamwork includes research, design and testing roles. Students should be able to describe what failed and how it was improved. Thoughtful problem-solving requires evidence, empathy and patience, not only a successful demonstration.
11. Secondary 3: understanding an inclusive neighbourhood
At Secondary 3 the ALP moves into inclusivity in society, with an investigative study at Khatib Central. This challenges pupils to consider whether everyday spaces and services are accessible to people with different needs and how one might evaluate that fairly.
A meaningful study should begin by listening and observing, not by making assumptions about older residents or persons with disabilities. Ask whether students learn to obtain information respectfully, identify practical constraints and reflect on the limits of their findings. This connects the school’s values with evidence-based civic understanding.
12. Research and communication are skills across subjects
A child may be comfortable doing a practical task but less confident writing up an investigation. Another may express an idea clearly yet struggle with measurement or data interpretation. An interdisciplinary programme gives teachers a reason to identify both strengths and areas needing support.
Ask whether students receive feedback on research questions, source quality, charts and explanations. A school may have impressive projects while still needing to help learners master basic English and Mathematics. The parent should look for the bridge between enriched experiences and foundational subject teaching.
13. Sports and Hockey: the Learning for Life Programme
STC’s Learning for Life Programme develops self-directed, confident and resilient leaders through Sports and Hockey. The school has a long and distinctive tradition in hockey, with a record of competitive participation, but the LLP is designed to teach broader character and lifelong activity habits too.
Parents should distinguish exposure to a sport within PE from joining the school hockey team. A girl need not be a strong hockey player before choosing STC. Ask what beginners learn, how physical education is adapted for different abilities and whether the child would enjoy a school that gives sport and teamwork a visible role.
14. The four Es: Engage, Enthuse, Encourage, Enlighten
The school’s official LLP uses a four-E framework. Engage describes broad PE experiences; Enthuse supports interested pupils who want deeper sport-specific training; Encourage concerns pupils needing additional support; and Enlighten provides a further pathway for students with high sporting aptitude.
This structure is important because not every girl will join elite competition or follow exactly the same physical training route. Ask how the ordinary cohort benefits, how teachers support a reluctant beginner and how specialised participants balance practices with academic lessons and rest.
15. Lower-secondary hockey exposure versus selected teams
STC describes broad-based hockey instruction for lower-secondary pupils new to the sport, including skills learnt within PE. Separate, customised training supports school-team players preparing for competitions, with additional mental preparation and physical conditioning.
Do not promise a daughter a place on a selected squad simply because hockey is the school’s signature sport. Likewise, do not reject STC automatically if she has never held a hockey stick. Ask about the real curriculum exposure, safety, selection procedures and whether other CCAs suit her interests.
16. Hockey tradition should not become pressure on a beginner
The school’s hockey history includes national-team representation and notable performance in school competitions over many decades. That heritage may inspire a girl who is already committed to the sport. Yet a sporting reputation cannot tell a parent how an individual child will cope with PE or what support they receive.
A good sporting programme values teamwork, safe technique, encouragement and gradual progress. Ask how coaches respond when a player is new, anxious or recovering from injury. An excellent child-development environment must make room for pupils who enjoy activity without wanting to compete at national level.
17. Leadership through coaching and umpiring
STC describes a further hockey-related leadership pathway involving preparation for coaching or umpiring and outreach to younger pupils. This can teach that an athlete’s contribution is not limited to scoring goals: explaining rules fairly and helping beginners can be valuable forms of service.
Ask which pupils qualify, what certification or training applies and whether the school offers similar responsibilities in other sports and CCAs. Do not assume every student gains a coaching credential. A teenager should first develop basic competence, respect for rules and safe habits.
18. Physical activity and student wellbeing
Sport can help pupils practise persistence and self-control, but it can also be tiring or intimidating for children who are less confident physically. Families should ask how the school keeps participation safe and manages appropriate progression during PE, camps or training.
If your daughter has a medical, sensory or mobility consideration, discuss the actual needs confidentially with relevant staff. A general statement about supporting all pupils is not the same as a concrete arrangement. Do not assume that a high-performance hockey culture means every girl faces identical physical expectations.
19. The current campus and the right entrance
STC’s official address is 160 Lower Delta Road, Singapore 099138, with general office telephone 6477 5777. The school describes a main vehicular gate on Lower Delta Road and a pedestrian guardhouse beside an overhead bridge. It lists buses 65, 121, 123, 123M, 124, 131, 195, 272, 275 and 855 among the area’s services.
The listed MRT reference points include Tiong Bahru on the East–West Line and HarbourFront on the North East Line, but neither station name is a personal travel-time guarantee. Test the entire route from your home at morning arrival and again after CCA. The final walk and road crossings matter to a thirteen-year-old.
20. 2026 Open House: check the school’s own notice
The school’s 2026 calendar records its Open House for 14 November 2026, and its current website has an October announcement. Published parent calendars indicate a morning programme around 8.30am to 12.30pm. Verify the exact time, entrance and any tour registration with the latest official school notice before travelling.
Ask pupils about ordinary Secondary 1 lessons and how they balance ALP activities, sports and CCAs. Try to find out how a new girl who does not play hockey settles into school life. The event is useful only if it clarifies the family’s decision rather than replacing it with the excitement of performances and displays.
21. Scenario: a non-affiliated girl with PG3 Score 12
Imagine a non-affiliated girl eligible for PG3 who scored 12 and enjoys Geography and Science. The historical non-affiliated PG3 last-admitted score was 13, so STC is a realistic school to explore using past information, but not a guaranteed place.
The family should ask whether the daughter enjoys the sports focus and how the interdisciplinary curriculum works. It should also compare the actual commute and several other acceptable schools with less-demanding previous boundaries. A thoughtful six-school list is designed to work even when a preferred school’s cut-off changes.
22. Scenario: an affiliated girl with Score 18
A girl from CHIJ (Kellock) may qualify for the affiliated PG3 route and have Score 18. That should be compared with the previous affiliated last score of 20, subject to the current MOE rules and the correct school-choice order. It should not be compared as though she were an unrelated applicant facing the old non-affiliated boundary of 13.
An affiliated place remains dependent on current demand and vacancies. The family should still ask whether the girl wants the school and its activities. Continuity with a familiar school tradition can help, but it should not override concerns about travel, subjects or the child’s sense of belonging.
23. Scenario: a girl who is not a sports specialist
Suppose a daughter enjoys Art and reading, but has never played hockey. She may still enjoy an interdisciplinary curriculum and introductory sporting experiences. Ask the school whether every lower-secondary pupil has beginner-friendly hockey exposure and how PE is designed for a range of confidence levels.
Then compare other schools with different LLP focuses. An arts-rich school may be a better fit if creative work is central to the child; alternatively, STC may give her a valuable new experience while meeting her academic needs. A decision should follow actual facts rather than a stereotype about sporty schools.
24. Six choices, score-based posting and affiliation
MOE posts pupils primarily by PSLE total. When equal-score applicants compete for the remaining places, citizenship, school-choice order and then computerised balloting act as tie-breakers. Affiliation is governed by separate conditions and should be checked before a family relies on its historical range.
Rank six different schools by real preference, and include two or three with prior cut-offs less demanding than your daughter’s score where possible. Those are schools with numerically higher last-posted totals than hers. If she has a choice of Posting Groups, follow the rule for using one selected group across all six schools. Save the official submission confirmation.
25. After school posting and official references
If your daughter is posted to STC, follow its actual 2027 reporting, orientation, uniform, booklist, Parents Gateway and Personal Learning Device instructions. The school’s existing 2026 registration materials include old dates and book information which must not be reused uncritically. Practise the commute and establish a sleep routine before lessons begin.
Use CHIJ St. Theresa’s Convent, Education for Life ALP, Sports and Hockey LLP, contact and travel information, Open House, MOE SchoolFinder and MOE S1 Posting. Reviewed 1 November 2026. Ranges refer to the 2026 S1 intake, not predictions for 2027. This independent guide does not guarantee a place or selected activity.