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Achievement Level 1 · the goal we teach to

Master the concept. Then AL1 follows.

Primary Math & Science in East Coast, taught the way an ex-MOE teacher of 25 years always wished it was: concept first, in classes of five, until it truly clicks for your child.

  • Ex-MOE founder & tutors
  • Max 5 children per class
  • Primary 1 to 6, Math & Science
★★★★★
Trusted by East Coast parentsfor careful, concept-first teaching
The PSLE landscape

Every subject sits in a fixed band. And one mark can decide which one.

The PSLE no longer ranks your child against the cohort. Each subject is graded against fixed benchmarks, from AL1 at the top down to AL8. Your child is measured on what they have genuinely understood, and nothing else.

That is fairer, and in one way kinder. But look at the very top of the table. AL1 begins at 90. AL2 ends at 89. One careless slip on a question your child actually knew, and a whole band goes with it.

This is why we do not chase marks. We build the concept underneath them, so every answer is understood rather than guessed, and the grade is never left balanced on a single mark.

  • AL1 90 to 100 marks The top band
  • Just one mark · 89 → 90
  • AL2 85 to 89 marks One mark below the line
  • AL3 80 to 84 marks
  • AL4 75 to 79 marks
The banding continues down to AL8, eight bands in all. Each is a fixed range of marks set by SEAB, not a bell curve, so your child competes only with the concept in front of them.
About the founder

Twenty-five years marking PSLE papers. Now that experience sits across the table from your child.

Ang Chee Peng spent more than twenty-five years inside the Ministry of Education, teaching Primary Math and marking the very papers your child will one day sit. He designed the centre's approach himself, and he still teaches the classes, never more than five children in the room.

He is not a name on a brochure. He is the person at the table, reading how each child thinks, catching the careless habit before it costs a mark, and building the concept underneath every answer.

  • Master of Education, Mathematics Education
  • Postgraduate Diploma in Education
  • Author of published Math assessment books and PSLE guidebooks
  • Member of Mensa

We don't just teach formulas. We build the cognitive foundations, decode the heuristics, and engineer PSLE success through structured, proven methodologies refined over 25 years.

Ang Chee Peng, founder

You will find him teaching in person at 158 East Coast Road, a few minutes from Marine Parade MRT, in small classes of no more than five.

Ang Chee Peng

Founder and principal tutor, ex-MOE

Ex-MOE teacher 25+ yrs
AL1 90 marks
AL2 89 marks

The single mark he has spent 25 years teaching children to keep.

Programmes by level

A programme for every stage, and never a crowded room.

Whichever level your child is at, the room stays the same size: five children, a custom guidebook, and practice aimed squarely at where they wobble.

P1 to P2

AL1 Math Olympiad

Foundational Math built hand in hand with Olympiad-style thinking, so early minds stretch before the pressure ever arrives.

$200/month
  • Max 5 children per class
  • Custom guidebook
  • Targeted practice
Enquire about this level
P3 to P4

AL1 Achiever

A scaffolding approach that builds steadily, one secure step at a time, up to the questions meant to challenge.

$300/month
  • Max 5 children per class
  • Custom guidebook
  • Targeted practice
Enquire about this level
P5 to P6

AL1 Success

PSLE-focused and taught for the target score through genuine mastery, so the answer is understood rather than memorised.

from$400/month
  • Max 5 children per class
  • Custom guidebook
  • Targeted practice
Enquire about this level

Fees shown are per month, as set by the centre.

How we teach

Understand it first. Then answer it.

None of this is drilling. It is the way a teacher who spent 25 years in MOE classrooms, and years marking the national papers, actually builds understanding: one concept made solid before the next is begun. Two pillars carry it, one for Maths, one for Science.

Pillar 01 · Mathematics

The AL1 6-Step Concept Mastery Approach

Our own method, and the reason the centre carries the name. Before a single formula appears, we make sure your child genuinely understands the idea beneath it. From there, six deliberate steps carry them from that first understanding to solving hard problems on their own, unhurried, until the concept is truly theirs. When the concept is secure, the working, and the mark, follow it.

The formula is the last step, never the first.

Pillar 02 · Science

The C.E.R. framework

Science at the PSLE is not rewarded for the right idea alone, but for the way it is written. C.E.R. is the structure our founder learned from marking those very papers, and it is how we train every open-ended answer, in three moves, in this order:

  • Claim. State the answer plainly, in a single clear line.
  • Evidence. Point to the fact or observation in the question that backs it up.
  • Reasoning. Explain the science that ties the evidence back to the claim.

Three moves, in that order. It is the difference between a child who knows the answer and a child who is given the mark for it.

Expert Insights

The 3 fatal flaws in PSLE preparation.

After 25 years of marking these papers, the same three cracks show up again and again. None of them is about a child being weak. Each is about being taught to remember rather than to understand, and each is why we teach the concept first.

The flaw

Formulas drilled, the concept skipped.

A child can memorise every formula and still stall the moment a question is phrased in a way they have not seen before. Drilling builds speed on familiar ground and nothing to stand on when the ground shifts. AL1 asks for genuine concept mastery and almost no careless slips, and rote practice alone cannot reach that.

Concept-first fix We build the idea underneath the formula, so an unfamiliar question is just the same concept wearing new clothes.

The flaw

The right idea, marks lost on the keywords.

In Science, a child often understands the reasoning perfectly and still drops marks because the answer is missing the exact keyword the marking scheme rewards. This is the quiet gap that keeps a capable child at AL2 rather than AL1: not weak understanding, but an incomplete answer.

Concept-first fix We teach answers through Claim, Evidence, Reasoning, so the full mark is written down, not just half remembered.

The flaw

Freezing on the multi-step problem.

A word problem with several steps can freeze a child who genuinely knows every step on its own. The struggle at AL4 is rarely the maths itself; it is not knowing where to begin when the question will not tell them. We have watched a capable child sit stuck in Paper 2 on a problem they could have solved, simply because no one taught them how to open it.

Concept-first fix We give a repeatable way to unpack each question with the right heuristic, so a hard problem becomes a sequence of steps the child already owns.

The transformation

Your child's roadmap to AL1.

We do not just tutor. We rebuild the understanding underneath, so the grade climbs because the concept has finally clicked, not because a trick was memorised.

  1. 1 Start

    Where many begin

    Stuck at a middle band, losing marks not to ability but to careless slips and half-remembered keywords.

    AL4 to AL5
  2. 2 Rebuild

    Back to the idea underneath

    In a class of five, we return to the concept behind each question and teach it until the reasoning holds on its own.

    Concept first
  3. 3 Master

    They can explain the why

    When a child can say why an answer is right, the careless slips fall away and the mark stops swinging on a single question.

    Reasoning solid
  4. 4 The goal

    AL1, understood

    The band the whole method teaches toward, reached because the concept is finally the child's own to use.

    AL1
Math AL4 → AL1 Science AL5 → AL2

Two climbs described in parents' own testimonials. We share them as evidence of what the method is built to create, never as a promise: every child starts in a different place, and no centre can guarantee a band.

In parents' words

The result they remember is the one their child finally understood.

A few of the East Coast families we have taught, in their own words. We have kept what they told us.

Jayden was stuck at AL4, and he would freeze in Paper 2 the moment a word problem looked unfamiliar. The 6-Step Concept Mastery Approach broke each question down with the exact heuristics, one step at a time, until the unfamiliar ones stopped catching him out. He scored AL1 in his final PSLE.

AL4 AL1
Mrs. Serene Tan Parent of Jayden · Primary 6, Math

Chloe kept losing marks on the keywords. The C.E.R. framework was a game changer, and because the tutors are ex-MOE they know the marking scheme inside out. She went from AL5 to AL2 in two terms.

AL5 AL2
Mr. David Lim Parent of Chloe · Primary 5, Science

We had tried one-to-one, and we had tried the big centres, with no result either way. The class of five turned out to be the balance Rayyan needed, and the centre's own materials kept him on the latest PSLE trend questions.

The right fit, at last
Mdm. Aisha Rahman Parent of Rayyan · Primary 6, Math & Science
Contact & trial

Sit in on a class before you decide.

The surest way to know if we are right for your child is to see a lesson for yourself. Send me a message on WhatsApp, tell me the level and the subject, and I will find a trial slot that fits.

Because every class is kept to five children, a single trial tells you quickly whether the pace and the room feel right for your child, whether that is Primary 1 or Primary 6, Math or Science.

There is no form to fill in and nothing to sign up for. A short message is enough to start. Online classes are available if you live outside the East Coast.

How to reach us

WhatsApp or call +65 8145 9394 Message on WhatsApp, or call the same number. Email al1projectpossible@gmail.com Parent & staff login Open the dashboard Attendance, progress and the PSLE revision report for enrolled families.
Visit the centre 158 East Coast Road, Singapore 428866 About 3 minutes from Marine Parade MRT (TE26). Online classes available too.

Every class capped at five children, in person or online.