The Word That Frightened Me: Group
My father still talks about secondary school streams the way some people talk about the weather in a bad year. When he heard that his grandson Jun Hao was sitting the PSLE this year, his first question at Sunday dinner was: "So which stream will he go to?"
I opened my mouth to correct him and realised I could not quite explain the answer myself. I knew the old streams had been replaced. I knew the new words were "Posting Group" and "Full Subject-Based Banding", usually shortened to Full SBB. I had seen a table on the MOE website. But when my father pressed me, "Group one, group three, what does it mean? Which one is the good one?", I mumbled something and passed him the steamed fish.
The word "group" worried me. It sounded like another way of sorting children into boxes. So I spent a few evenings reading MOE's pages properly, and I asked Jun Hao's form teacher a couple of questions. What I found was more reassuring than I expected. This post is my attempt to explain it in plain words, for my father, for my wife, for Jun Hao and for any parent who has nodded along to "Posting Group" without being entirely sure what it means.
I will stick closely to what MOE publishes. For the official detail, and for anything that applies to your child's particular case, please check moe.gov.sg and ask your child's primary school.
What a Posting Group Is For
A Posting Group does two jobs.
First, it is used in S1 posting. When MOE posts students to secondary schools, students are posted by merit, meaning their PSLE Score within their eligible Posting Group, and then by their choice order, subject to vacancies. So the Posting Group is part of how the posting process is organised.
Second, it sets the starting subject levels. Under Full SBB, subjects in secondary school are offered at three levels, called G1, G2 and G3. G3 is the most demanding of the three and G1 the least. Your child's Posting Group indicates the level at which they will generally start their subjects in Secondary 1.
That is really all a Posting Group is: a way of organising posting and a starting point for subject levels. It is not a label for the child, and as you will see below, it is not a ceiling either.
The Score-to-Group Bands, in Plain Words
A quick reminder first, because it confuses many of us who grew up with the old system: under the current PSLE scoring, a lower score is better. The best possible PSLE Score is 4.
Here is how PSLE Scores map onto Posting Groups, according to MOE:
- A score of 4 to 20: Posting Group 3. Subjects generally start at G3, the most demanding level.
- A score of 21 or 22: Posting Group 2 or 3. Subjects generally start at G2 or G3.
- A score of 23 or 24: Posting Group 2. Subjects generally start at G2.
- A score of 25: Posting Group 1 or 2. Subjects generally start at G1 or G2.
- A score of 26 to 30: Posting Group 1, but only if the child has AL7 or better in both English and Maths. Subjects generally start at G1.
The In-Between Scores: 21 to 22, and 25
You will have noticed that two score ranges, 21 to 22 and 25, can lead to either of two Posting Groups. This is where parents tend to get anxious, and where guessing is least helpful.
Which group applies in these cases depends on the details of the child's subject results, not just the total score. MOE's page on Posting Groups sets out how this works, and your child's primary school can confirm which group applies to your child once results are out.
My honest advice, having watched friends tie themselves in knots over this:
- Do not try to work it out from rumours or forum posts. The official page and the school are the only reliable sources.
- Wait for the actual results. Before results day, any calculation is guesswork built on guesswork.
- Ask the form teacher. On or after results day, they can tell you exactly where your child stands and what it means for your school list.
A Starting Level, Not a Ceiling
This is the part that changed how I felt about the whole thing.
Under Full SBB, the Posting Group sets where a child starts. It does not lock them in. According to MOE, students in Posting Group 2 or Posting Group 1 who did well in a particular subject at PSLE can take that subject at a more demanding level. And Full SBB as a whole is built around flexibility, so that a student can take different subjects at different levels.
In real life, that might look something like this. Imagine a child whose overall score places them in Posting Group 2, but who did well in Maths at PSLE. Rather than taking every subject at G2, they may be able to take Maths at the more demanding G3 level while taking their other subjects at G2. A child is not one level. They are strong in some things and still growing in others, and the system now has room for that.
Jun Hao is a good example of a lopsided learner. He loves maths, fights with Chinese every week, and is somewhere comfortable in the middle for English and Science. Under the old streams, he would have been sorted by his total and that would have been that. Under Full SBB, there is at least the possibility that his subjects can sit at levels that match him more closely.
When you visit or call secondary schools, it is well worth asking how they handle subject levels in practice: how a student comes to take a subject at a different level, and how they review students' progress over time. Schools are used to these questions, and their answers will tell you a lot about how they support their students.
What Full SBB Feels Like in Practice
Parents often ask what all this means for daily life in school. Will my child be in a class labelled by their group? Will they only mix with children from the same Posting Group?
One thing many parents hear is that students from different Posting Groups mix in form classes and CCAs rather than being kept apart. The exact arrangements are best confirmed with the schools on your list, because each school organises its classes and timetable in its own way, so put this question on your list when you call or visit.
The spirit of the change, as I understand it, is that children are not defined by one number at the age of twelve. Students with different Posting Groups go to the same schools, wear the same uniform and join the same CCAs, with room to take different subjects at the levels that suit them.
For a child like Jun Hao, who was quietly worried that "group" meant he would be separated from friends, this was a big relief. When I explained it, he said, "So it's more like choosing how hard each subject is, not choosing what kind of student you are." Out of the mouths of twelve-year-olds.
How to Talk About It With Your Child
Children pick up words like "group" and "level" from classmates long before we explain them, and they often attach worries to them that we never intended. A few things that helped in our house:
- Explain it before results day. A calm conversation now is much easier than a confused one on the day. Use plain words: "The Posting Group helps decide where you start each subject. It's a starting point, not a final answer."
- Avoid "good group" and "bad group" language. It slips out easily, especially from grandparents. Gently correct it. Every group is simply a starting point.
- Highlight flexibility. Tell your child that if they do well in a subject, there may be a chance to take it at a more demanding level. It gives them something to aim for rather than something to fear.
- Keep the focus on the school, not the label. What your child will actually experience day to day is their school, teachers, friends and CCA, far more than the name of their Posting Group.
- Bring the grandparents along. My father needed the explanation more than Jun Hao did. Once he understood that "group" was not the same as the old streams, he stopped asking about it at every meal, which was a relief to everyone.
A Better Map Than the One We Had
When my father sat his own school exams, the path after them was fairly fixed, and the label stuck. When I went through school, streams still shaped a great deal. Jun Hao's path will start from a Posting Group, but it will not be defined by it. He will begin each subject at a sensible level, with room to move in the subjects where he shines.
The Posting Group is not a verdict on your child. It is a starting point on a map, and the map now has more roads on it than ours ever did.
So when results day comes, tentatively on Tuesday 24 or Wednesday 25 November 2026, and someone at the dinner table asks, "So which group?", I hope you can answer calmly, explain it in plain words and then get back to the more important question: "Which school feels right for you, and what would you like to try there?"
As always, check the details on moe.gov.sg, ask your child's primary school about anything specific to your child, and remember that a starting level is just that: a start.