KNEC to Pilot KCBE Assessment in June 2027 as Pioneer CBC Cohort Approaches Grade 11
The Kenya National Examinations Council (KNEC) has announced that the piloting of the new Kenya Certificate of Basic Education (KCBE) assessment will take place in June 2027, targeting selected schools across the country.
By that time, the pioneer cohort of learners under the Competency-Based Curriculum (CBC) — currently in Grade 10 — will have progressed to Grade 11, placing them at the midpoint of their Senior School journey and one year away from the historic first sitting of the KCBE examination.
The confirmation came from a KNEC Competency Based Assessment (CBA) Coordinator, who revealed that the exercise will be conducted in a number of schools that will be officially notified ahead of time.
This piloting phase is widely viewed as a critical “dry run” for the entire CBC assessment architecture, designed to test systems, tools, and procedures before they are rolled out nationally for the actual KCBE sitting when the pioneer cohort reaches Grade 12.
Why the Pilot Matters
For close to a decade, Kenya’s education sector has been undergoing one of its most significant transformations since independence — the shift from the content-heavy 8-4-4 system to the skills-oriented Competency-Based Curriculum.
The pioneer CBC cohort, having moved through Pre-Primary, Primary School, and Junior School, is now navigating Senior School, the final and arguably most consequential phase of basic education under the new framework.
Unlike previous transitions in the Kenyan education calendar, this one carries unusually high stakes because there is no precedent to fall back on.
The KCSE examination, which has been administered for decades, is a known quantity for teachers, students, and parents alike.
KCBE, by contrast, is an entirely new form of assessment — one that blends years of continuous, school-based evaluation with a final summative test, rather than relying on a single high-pressure sitting.
Because of this, KNEC has been at pains to stress-test every component of the system well before the real assessment is administered.
The 2027 pilot, therefore, is not merely a rehearsal for students. It is a critical checkpoint for KNEC itself — an opportunity to identify gaps in logistics, scoring, technology, and administration before the margin for error disappears in Grade 12.
Selection of Pilot Schools
KNEC has indicated that the schools selected to participate in the piloting exercise will not be chosen at random.
Instead, the Council will apply a set of criteria intended to ensure that the pilot produces results that are broadly representative of the diversity of Kenyan schools. Among the factors that will guide the selection are:
- Geography — schools will be drawn from different regions of the country to capture the varied realities of urban, rural, and hardship areas, ensuring that infrastructural and logistical challenges unique to certain locations are identified early.
- Number of learners — both large and small institutions will be included, since assessment logistics differ significantly between a school with a handful of Senior School learners and one with several streams per grade.
- School category — the pilot will draw from various categories such as C1, C4, and similar classifications used to describe school type, resourcing, and academic profile.
- Special needs schools — institutions catering to learners with special needs will also be part of the exercise, an important inclusion given the unique accommodations these learners require during assessment.
This deliberate, criteria-based approach mirrors how KNEC has historically piloted other CBC milestones, such as the Kenya Junior Secondary Education Assessment (KJSEA), which was first tested in a limited number of schools before nationwide rollout.
The intention is to surface challenges from as broad a cross-section of the school system as possible, rather than obtaining a false sense of readiness from a narrow, unrepresentative sample.
A Rehearsal Day Before the Real Thing
In a move aimed at easing anxiety and building familiarity, KNEC has confirmed that the pioneer CBC cohort will be given a rehearsal day before the actual piloting assessment tests begin.
This rehearsal is expected to walk learners through the practical mechanics of the exercise — how test materials will be issued, how responses will be recorded, and what the assessment environment will look and feel like — without the pressure of the tests themselves counting toward any score.
For a generation of students who have known nothing but competency-based learning, but who have also grown up hearing constant public debate about how “different” and “untested” their curriculum is, such a rehearsal is likely to serve an important psychological purpose. It normalizes the process and reduces the likelihood of confusion or panic when the actual pilot assessments begin.
KNEC has further indicated that it will issue a comprehensive timetable to guide the entire piloting exercise. This timetable is expected to cover learning areas across all three Senior School pathways — Arts and Sports Science, Social Sciences, and Science, Technology, Engineering and Mathematics (STEM) — reflecting the pathway-based structure that defines Senior School under the CBC model.
Every pathway will therefore be represented in the pilot, ensuring that the assessment tools developed for each track are tested before the stakes become permanent.
The Purpose: Gauging Preparedness for Grade 12
According to KNEC, the overarching aim of the piloting exercise is to unearth the level of preparedness of Grade 11 learners ahead of their final KCBE assessment in Grade 12.
In essence, the 2027 pilot functions as an early warning system — a chance to identify, while there is still time to correct course, whether learners are on track to meet the competency expectations built into the curriculum, and whether the systems built to assess them are functioning as intended.
This is a marked departure from the old examination culture, where preparedness was largely inferred from mock exams organized informally by schools or county education offices.
Under the new dispensation, KNEC itself is taking direct responsibility for verifying system-wide readiness through a formal, centrally coordinated pilot — a signal of just how seriously the Council is treating the credibility of the first-ever KCBE sitting.
One Certificate to Rule Them All: Understanding the New Documentation Structure
One of the most significant clarifications to come out of KNEC’s recent communication is the structure of certification under the CBC system.
For years, there has been public confusion — and at times anxiety — over how many certificates learners would receive as they moved through the different stages of basic education.
KNEC has now settled the matter unambiguously: learners will be issued with only one certificate under this curriculum, the KCBE, awarded at the end of Grade 12 to mark the formal conclusion of basic education.
At every other transition point in the system, learners will receive reports, not certificates. Specifically:
- At the end of Primary School, learners will receive a Kenya Primary School Education Assessment (KPSEA) report, signaling the completion of the primary education cycle.
- At the end of Junior School, learners will receive a Kenya Junior Secondary Education Assessment (KJSEA) report, marking the conclusion of junior secondary education.
This distinction matters. A “report” is understood as a summative record of a learner’s performance and competencies at a given stage, useful for placement and guidance purposes, but it does not carry the same legal and academic weight as a national certificate.
The KCBE certificate, issued only once, at the very end of the 12-year basic education journey, is the singular, formal credential that will matter for further placement into tertiary institutions, universities, and the world of work.
This model represents a significant philosophical shift from the old system, where learners received a Kenya Certificate of Primary Education (KCPE) and later a Kenya Certificate of Secondary Education (KCSE) — two separate, high-stakes national certificates.
Under CBC, the certification journey is streamlined into formative reports along the way, culminating in one definitive certificate.
How Scoring Will Work at Senior School Level
Senior School under the CBC framework comprises three grades: Grade 10, Grade 11, and Grade 12. KNEC has outlined precisely how learners will be tracked and scored throughout this three-year cycle.
The process begins with registration. When learners join Grade 10, they are registered for the Senior School Assessment using their KJSEA results — effectively linking their Junior School performance record to their new Senior School assessment profile.
This creates a continuous thread of academic data that follows the learner from Junior School all the way through to the final KCBE certificate, reinforcing the “long-game” approach that CBC assessment has adopted since as early as Grade 3, when learners are first issued an Assessment Number that tracks them through their entire basic education journey.
The most consequential change embedded in this new model — and arguably the one most likely to reshape how parents, teachers, and students approach Senior School — is the way the final KCBE grade is calculated.
Gone is the singular, high-pressure, “do-or-die” examination administered at the end of a student’s secondary schooling. In its place is a cumulative scoring model that draws on three full years of assessment data:
| Grade Level | Type of Assessment | Contribution to Final Mark |
|---|---|---|
| Grade 10 | School-Based Assessment (SBA) | 15% |
| Grade 11 | School-Based Assessment (SBA) | 15% |
| Grade 12 | Summative Assessment (KCBE) | 70% |
In practical terms, this means that a learner’s final KCBE grade will be a composite of 30% earned through consistent, continuous assessment during Grade 10 and Grade 11, and 70% earned through the summative examination sat at the end of Grade 12.
The implication is profound: the journey toward university and tertiary placement effectively begins the moment a learner steps into Grade 10, not on the morning of their final exam in Grade 12.
Every project, every practical, and every written test administered during Grade 10 and Grade 11 now carries real, permanent weight toward the final certificate.
There is no starting over, and there is no single bad day that can be fully offset by better performance elsewhere, since the summative component — while still the single largest share of the final grade — is now complemented rather than solely determinative.
The Annual Assessment Calendar
To bring structure to this three-year cumulative model, KNEC has laid out a clear annual assessment calendar that schools are expected to follow each year in Grades 10 and 11:
- Term II (May to September): Schools will administer projects and practicals. This period is dedicated to the hands-on, competency-demonstrating components of the assessment, allowing learners to showcase applied skills relevant to their chosen pathway — whether Arts and Sports Science, Social Sciences, or STEM.
- Term III (ending in October): Students will sit for their written tests, completing the formal, paper-based component of that year’s School-Based Assessment.
Once these assessments are completed, all scores must be uploaded promptly to the KNEC Senior School portal (seniorschool.knec.ac.ke).
Teachers are additionally required to retain physical evidence of learners’ work — completed projects, practical outputs, and written scripts — for verification purposes.
This evidence requirement is a safeguard against malpractice and score inflation, ensuring that every mark uploaded to the national portal can be independently verified if queried.
Supporting Teachers Through the Transition
Recognizing that the success of this entire model hinges on how well teachers understand and implement it, KNEC has not left educators to navigate the new assessment landscape unsupported.
The Council has established an online, self-paced training portal, structured as a Learning Management System (LMS), specifically to build teacher capacity around the new assessment requirements.
Senior School teachers are expected to visit cbalms.knec.ac.ke to access training modules designed to equip them with the skills needed to score and conduct competency-based assessments accurately and consistently.
This investment in teacher capacity building reflects lessons learned from earlier phases of CBC rollout, where uneven teacher preparedness at the primary and junior school levels occasionally led to inconsistencies in how School-Based Assessments were scored and reported.
By making the training self-paced and accessible online, KNEC is aiming to reach teachers across the country — including those in remote and hard-to-reach areas — without requiring costly, logistically complex in-person training sessions for every school.
What This Means for Schools, Parents, and Learners
Taken together, these announcements paint a picture of a examination body that is moving methodically and transparently to prepare the country for its first-ever KCBE sitting.
For schools selected to participate in the June 2027 pilot, the exercise will offer invaluable early exposure to the practical realities of administering a national CBC assessment — insights that will likely be shared, in some form, with the wider school community to guide preparation ahead of the actual 2028/2029 KCBE cycle.
For parents and learners, the message is equally clear: the era of cramming for a single, decisive exam is coming to an end. Consistent effort across Grade 10, Grade 11, and Grade 12 now directly and permanently shapes a learner’s final certificate. Every term’s projects, practicals, and written assessments are building blocks toward that eventual KCBE grade, making sustained engagement — rather than last-minute intensity — the new currency of academic success under Kenya’s Competency-Based Curriculum.
As the pioneer cohort edges closer to Grade 11 and the 2027 pilot draws nearer, all eyes will remain on KNEC to see how smoothly this ambitious, multi-year assessment model translates from policy design into classroom reality.
