PSLE Scoring System Singapore: How the New AL Score System Works

The Primary School Leaving Examination (PSLE) scoring system in Singapore underwent its most significant change in decades when the Ministry of Education (MOE) replaced the T-score with Achievement Level (AL) bands in 2021. Under this system, each of the four PSLE subjects is graded on eight broad bands from AL1 (the highest) to AL8, and a student's total PSLE score is simply the sum of these four AL numbers — ranging from a best-possible 4 to 32. This shift means that a child who scores 90 and a child who scores 99 in the same subject both receive AL1, removing the pressure of competing over every last mark.

The change affects every Primary 6 student in Singapore and directly shapes secondary school posting outcomes. Understanding how the AL bands work, how the posting system now operates, and what the scoring change means for subject preparation — particularly for English, which carries equal weight alongside Mathematics, Science, and Mother Tongue — gives parents and students a clearer roadmap through the PSLE year. Here is what you need to know about the PSLE AL scoring system and how it influences your child's secondary education pathway.

What Is the PSLE Achievement Level (AL) Scoring System?

The PSLE Achievement Level (AL) scoring system is a banded grading framework introduced by MOE that assigns each of the four PSLE subjects a score from AL1 to AL8 based on a student's raw examination marks, replacing the norm-referenced T-score to reduce fine-grained differentiation and encourage a more holistic approach to learning. The system was implemented starting with the 2021 PSLE cohort and represents a fundamental departure from how primary school leavers were assessed for nearly four decades.

Unlike the old T-score, which ranked students against their peers and produced scores precise to decimal points, the AL system groups students into wider bands. Two students who perform at a similar level receive the same AL score, so a difference of a few marks no longer translates into a different posting outcome. The MOE designed this approach so that students are recognised for the standard they achieve rather than penalised for small mark differences driven by exam conditions on a single day.

How the AL Bands Are Calculated

Each subject is marked out of 100 raw marks and mapped to one of eight Achievement Levels. The band thresholds are fixed and do not change year to year — they are based on the curriculum demands at each level, not on cohort performance.

• AL1: 90 marks and above
• AL2: 85 to 89 marks
• AL3: 80 to 84 marks
• AL4: 75 to 79 marks
• AL5: 65 to 74 marks
• AL6: 45 to 64 marks
• AL7: 20 to 44 marks
• AL8: Below 20 marks

A student's total PSLE score is the sum of the AL scores across all four subjects: English, Mathematics, Science, and Mother Tongue. The best achievable score is 4 (AL1 in every subject), and the highest possible score is 32. Foundation-level subjects are graded on AL A to AL C bands, which map to AL6, AL7, and AL8 respectively when calculating the total score.

This structure means that a student scoring 90 in English, 88 in Mathematics, 82 in Science, and 78 in Mother Tongue receives a total PSLE score of AL1 + AL2 + AL3 + AL4 = 10. The same total of 10 can be reached through various combinations of subject scores, giving families a clearer picture of what each subject contributes to the overall result.

Secondary School Posting Under the New AL System

Secondary school posting now operates on the total AL score rather than the T-score aggregate. When two students have the same total AL score and are competing for the last place in a school, tie-breakers apply in this order: first, citizenship status (Singapore Citizens have priority); second, the order of school choices submitted during the Secondary 1 posting exercise; and third, computerised balloting. There is no longer any advantage conferred by a higher T-score aggregate when the AL totals are identical.

How Full Subject-Based Banding and Posting Groups Work

Alongside the AL scoring system, MOE introduced Full Subject-Based Banding (Full SBB), which was fully rolled out across all secondary schools by 2024. Instead of the old Express, Normal (Academic), and Normal (Technical) streams, students are now placed into Posting Group 1, 2, or 3 based on their overall PSLE score. A lower total AL score places a student in a posting group that corresponds to a more academically demanding curriculum. Crucially, under Full SBB, students in any posting group can take individual subjects at a higher or lower level based on their specific AL score in that subject — so a child with a strong English AL1 can study English at the G3 level even if their overall posting group is G2.

How Cut-Off Points Are Determined

Each secondary school publishes indicative cut-off points (COPs) expressed as AL score ranges. These COPs are not set in advance by the school; they emerge from the previous year's posting exercise and reflect the AL score of the last student admitted to each posting group in that school. The MOE publishes these indicative ranges annually to help parents and students make informed school choices. Because the AL bands are broader than T-score increments, schools with historically similar cut-off points now appear closer together, giving families a wider set of realistic options to consider.

How the AL System Differs from the Old T-Score

The most significant difference is philosophical: the T-score was a norm-referenced measure that compared each child to the cohort, producing a precise rank. The AL system is standards-referenced — it measures each child against fixed curriculum standards. This has three practical consequences. First, students are no longer separated by fractions of a mark, which reduces unhealthy comparison and exam anxiety. Second, the wider bands mean that subject-level strengths and weaknesses are more visible to parents and teachers, making it easier to target support where it is needed. Third, the choice of secondary school becomes broader because more students share the same AL score, encouraging families to consider factors beyond a single aggregate number — such as a school's programmes, culture, and co-curricular offerings.

What the Scoring Change Means for English Preparation

English remains a core subject weighted equally with the other three PSLE subjects in the AL calculation. Because each AL band spans 5 to 20 marks depending on the range, a strong performance in English can meaningfully lower a student's total PSLE score — and a weaker result can pull it up just as significantly. The paper-based components (Paper 1 Writing, Paper 2 Language Use and Comprehension, and the Oral and Listening Comprehension papers) all contribute to the single English AL grade, so balanced preparation across all components is essential.

For students who need targeted English support — whether to consolidate an AL2 into an AL1, or to move from an AL5 into the AL4 range — structured practice with experienced teachers makes a measurable difference. At iWorld Learning's primary school English programme, students work in small classes with certified TESOL and TEFL teachers who follow CEFR-aligned learning paths designed to build the reading, writing, oral, and comprehension skills tested in the PSLE. Parents looking for PSLE English preparation that complements MOE syllabus requirements can book a consultation at either the Tanjong Pagar or Somerset campus to discuss their child's specific learning needs.

FAQ

What is a good PSLE score under the AL system?

A total AL score of 4 to 8 is considered excellent and typically qualifies a student for the most competitive secondary schools via Posting Group 3. A score of 9 to 14 is strong and offers a wide range of secondary school options. Scores of 15 to 22 place students in Posting Group 2 or 1, each leading to different academic pathways. What counts as "good" ultimately depends on a family's school preferences and the child's individual learning goals.

Does the PSLE AL system make it easier or harder to get into a top school?

Neither — it changes how students are compared. Under the T-score, a student who scored 245 could be ranked above one who scored 244. Under the AL system, both might receive the same total AL score. This means more students are tied at each score level, so tie-breakers (citizenship and school choice order) play a larger role. The MOE's intent is to widen the pool of students who can realistically aim for a given school, which benefits families who research school fit rather than fixating on a single aggregate number.

Can a student take subjects at a higher level than their posting group?

Yes. Under Full Subject-Based Banding, students in Posting Group 2 can take individual subjects at the G3 (most demanding) level if their PSLE AL score in that subject qualifies them. Similarly, a Posting Group 3 student who struggles with a particular subject can take it at the G2 level. Subject-level banding begins from Secondary 1 and is determined by each student's individual AL score per subject, not their overall posting group.

Is the PSLE AL system permanent, or will MOE change it again?

The AL scoring system was introduced as a long-term policy shift designed to align with broader changes under Full SBB and MOE's move away from streaming. As of 2026, MOE has given no indication of plans to replace it. The system is now well-established, and secondary schools have fully adapted their programmes to the posting group model.

How should parents help their child prepare for PSLE English under the AL system?

Because the AL bands are broad, the goal is to help a child achieve a clear AL level rather than chase every mark. Focus on consistent, balanced practice across all four English papers — writing, comprehension, oral communication, and listening. Identify which component pulls the child down most and target it. Enrolling in a structured English programme with experienced teachers, such as iWorld Learning's primary school English courses, provides the guided practice and feedback that self-study alone often cannot replicate. Regular exposure to English through reading, conversation, and writing at home further reinforces the skills tested in the PSLE.

Summary

The PSLE Achievement Level scoring system, introduced in 2021, grades each subject on eight broad bands (AL1 to AL8) and calculates the total PSLE score as the sum of four subject AL scores. This standards-referenced approach replaces the norm-referenced T-score, reduces excessive differentiation, and works alongside Full Subject-Based Banding to give secondary school students more flexibility in the subjects they take and the pace at which they learn. Understanding how AL bands translate into secondary school posting outcomes helps parents and students make informed decisions during the PSLE year — from which schools to list in the Secondary 1 posting exercise to which subjects deserve extra preparation time.

If your child is preparing for the PSLE and needs structured support in English, iWorld Learning offers small-class English programmes for primary school students at its Tanjong Pagar and Somerset campuses. Every course follows a CEFR-aligned curriculum taught by internationally certified teachers with an average of over 20 years of experience. Contact iWorld Learning today to schedule a free trial class or a one-on-one consultation and see how targeted English preparation can help your child approach the PSLE with confidence.