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The IB runs as one continuous framework from age 3 to 19, delivered through three programmes. The Primary Years Programme, the PYP, covers nursery through Grade 5, roughly ages 3 to 10. The Middle Years Programme, the MYP, covers Grade 6 through Grade 10, roughly ages 11 to 16. The Diploma covers Grade 11 and 12.
This piece covers admission at Grades 2 through 5, a point where a child is entering the PYP after it has already been running for a year or more. Most families reading this are not starting from a blank slate. They are transferring a child, usually from CBSE or ICSE, sometimes from a different city or country, into a classroom with an established cohort, an established rhythm, and a teaching style that will likely be new to the child.
Why This Stage Is Different From Nursery Entry
A three-year-old entering nursery has no school history for a school to evaluate. A Grade 3 child has two or three years of reading, writing, and mathematical development, and a school can genuinely assess where that development stands. This changes the nature of the admission process itself: it moves from a purely observational session to a real, age-appropriate assessment of core skills, alongside a conversation with the child.
It also changes what the transition itself involves. A nursery entrant is learning how school works for the first time alongside every other child in the room. A Grade 3 entrant is learning a new way of doing something they already know how to do, reading, answering questions, being assessed, inside a classroom of children who have already adjusted to that way of doing it. This is the defining fact of this stage, and it is why the rest of this piece is organised around readiness and transition rather than waiting lists and timing alone.
What the Admission Assessment Involves
The most common question at this stage deserves a direct answer. A typical Grade 2 to 5 assessment covers English reading and comprehension, basic mathematical reasoning appropriate to the child's age, and often a short verbal and non-verbal reasoning component, alongside an informal conversation with the child conducted by a teacher or admissions coordinator.
This is not designed to test IB-specific knowledge, since an incoming child has had none. It is designed to establish where the child currently stands in core literacy and numeracy, so the receiving teacher knows what they are working with from day one.
Some schools use standardised cognitive ability assessments as part of this process, most commonly a test measuring verbal, non-verbal, and quantitative reasoning, alongside the subject-specific components. These are used to understand a child's general learning profile rather than to rank candidates competitively, though families sometimes experience them as more high-stakes than the school intends.
A concrete illustration: a Grade 4 child moving from a CBSE school might be asked to read a short, unfamiliar passage and answer questions that require inference rather than direct recall, something like explaining why a character in the passage made a particular choice, rather than simply stating what the character did. This is a genuinely different kind of question from what many CBSE comprehension exercises ask, and it is worth a child encountering this style of question before the actual assessment day, not for the first time during it.
For detailed preparation guidance specific to what these assessments and interviews involve at each stage, our guide to entrance tests and interviews covers the CAT4-style assessments, mathematics evaluations, and interview formats families encounter from Grade 1 through Grade 11.
What Schools Are Trying to Find Out
Beneath the mechanics of the assessment, the purpose is narrower than it might appear. A school at this stage is not trying to rank a child against every other applicant in a competitive league table. It is trying to answer two specific questions: can this child access grade-level content in English and Mathematics right now, and if not, what specific support would they need in the first term to catch up.
A child who scores adequately across the board, without standing out in any particular area, is not a weak candidate. A child with one clear, specific gap, for instance strong mathematical reasoning but comprehension noticeably behind grade level, gives the school more useful information than an evenly average result, because it tells the receiving teacher exactly where to focus attention in the early weeks.
This reframing matters for how a family should feel walking into this process. The goal is not to present a flawless, uniformly excellent child. It is to give the school an honest picture so the transition, if it goes ahead, starts from an accurate baseline rather than a guess.
The CBSE or ICSE to PYP Transition: What Changes for the Child
This is the section that matters most for a family managing this specific move, and it deserves concrete detail rather than a general description.
The most significant shift is from a single-teacher, content-delivery classroom to a more open, inquiry-structured one. In most CBSE and ICSE classrooms at this age, a teacher presents material, the class works through examples together, and assessment checks whether the content was retained and correctly reproduced. In a PYP classroom, a teacher poses a broader question tied to a unit theme and structures activities where children investigate, discuss, and build toward their own understanding, with the teacher facilitating rather than delivering answers directly.
