October Countdown: Grade 10 Learners Prepare for Landmark KNEC Exams
In a landmark moment for Kenya’s education system, the pioneer cohort of Grade 10 learners under the Competency-Based Curriculum (CBC) is set to sit for seventeen Kenya National Examinations Council (KNEC) written tests this October.
These learners, who have journeyed through the CBC system since its inception, are now the first group to experience the newly designed School Based Assessment (SBA) framework at the Senior School level — a framework that KNEC has meticulously structured to test not just memorization, but the competencies, skills, and knowledge these learners have built over years of a fundamentally different approach to education.
This development follows a formal circular issued by the Kenya National Examinations Council, reference number KNEC/GEN/TD/SE/G10 SBA/GUI/2026/02, dated 14th August 2026, titled “Guidelines and Schedule for the 2026 Grade 10 School Based Assessment (SBA) Written Tests.”
The circular lays out, in clear and unambiguous terms, how schools, principals, and subject teachers are expected to prepare for, administer, and report on this critical academic exercise.
For a nation that has watched its education system undergo one of the most significant transformations in decades, this moment represents both a test of the curriculum itself and a rite of passage for thousands of young Kenyans.
Understanding the Journey: From Practicals to Written Tests
What makes this cohort’s experience particularly unique is the sequencing of their assessment year. Unlike the older 8-4-4 system, where written examinations were often the sole determinant of a learner’s academic standing, the CBC’s School Based Assessment model is built around a more holistic, staggered approach to evaluating learner competencies throughout the academic year.
Grade 10 learners began their assessment journey in the second term of the 2026 academic calendar, where the primary focus was on projects and practical assessments.
During this period, learners were engaged in hands-on, skills-based tasks that allowed them to demonstrate applied knowledge in real-world or simulated contexts.
Whether it was conducting scientific experiments in Biology and Chemistry, developing practical projects in Computer Studies and Agriculture, engaging in creative expression through Music and Dance, or applying technical skills in Electricity and Home Science, the second term was designed to assess the “doing” component of the curriculum — the practical application of competencies rather than rote theoretical recall.
This practical and project-based phase reflects one of the core philosophies of the Competency-Based Curriculum: that true learning is demonstrated not merely through the ability to answer questions on paper, but through the capacity to apply knowledge, solve problems, and create tangible outputs.
For subjects such as Sports & Recreation, Agriculture, and Home Science, this practical component is particularly critical, as it allows learners to showcase competencies that a written paper alone could never capture.
Having completed this practical and project-based phase in the second term, learners now transition into the third term of the academic year, where the focus shifts to written assessments.
This is where the October KNEC schedule comes into play. According to the circular, learners across the STEM, Social Sciences, and Arts & Sports learning areas will sit for their written tests beginning 5th October 2026, with schools required to upload all assessment scores to the KNEC CBA Portal by 23rd October 2026.
This third-term written assessment phase complements the practical work done earlier in the year, creating a comprehensive picture of each learner’s abilities — one that captures both theoretical understanding and applied competence.
It is this combination of practicals, projects, and written papers that KNEC and the Ministry of Education believe will produce a more rounded and accurate assessment of what CBC learners have truly gained from their education.
The Seventeen Subjects and Three Learning Pathways
The October written tests span three broad categories, reflecting the pathway system that defines Senior School under CBC.
Learners are assessed based on the specific combination of subjects they have chosen to pursue, in line with their selected pathway — be it STEM (Science, Technology, Engineering, and Mathematics), Social Sciences, or Arts & Sports.
Under the STEM pathway, learners may be examined in subjects such as Core Mathematics, Essential Mathematics, Chemistry, Physics, Biology, Computer Studies, Home Science, Agriculture, and Electricity.
These subjects represent a deliberate widening of options compared to the traditional science stream of the past, allowing learners to specialize according to their interests and career aspirations while still maintaining a strong grounding in scientific and mathematical reasoning.
The Social Sciences category includes Christian Religious Education (CRE), Hindu Religious Education (HRE), Islamic Religious Education (IRE), Business Studies, History & Citizenship, and Geography.
This pathway caters to learners with an inclination toward the humanities, governance, commerce, and religious studies, equipping them with critical thinking skills relevant to society, culture, and economic systems.
Meanwhile, the Arts & Sports pathway — comprising Sports & Recreation and Music and Dance — caters to learners with a passion for the performing arts, physical education, and recreational disciplines.
This pathway is a significant departure from the old system, which rarely gave formal academic recognition to talents in sports and the arts. Under CBC, these are now legitimate, examinable pathways that can shape a learner’s entire academic and career trajectory.
Because learners select a tailored combination of subjects depending on their chosen pathway and career interests — rather than sitting for every subject listed in the KNEC schedule — most Grade 10 candidates will find themselves preparing for only a few written papers this October.
This number reflects the blend of compulsory core subjects and optional specialization subjects that make up each learner’s individual academic profile under the CBC Senior School model.
How the Exams Will Be Administered
The KNEC circular provides detailed guidance on the logistics of accessing and administering these written tests, underscoring the digital transformation that now underpins Kenya’s examination system.
Unlike the physical printing and distribution models of the past, these Grade 10 SBA written tests will be uploaded directly onto the KNEC CBA Portal, accessible at https://cba.knec.ac.ke.
To access the portal, school principals will be required to log in using official school credentials — a username and password — after which a one-time password (OTP) will be sent to the school’s registered phone number for verification.
This two-factor authentication approach is intended to safeguard the integrity of the assessment materials and prevent unauthorized access or leakage of examination content, a concern that has historically plagued Kenya’s examination system.
For schools that encounter difficulties with their login credentials, the circular directs them to use the “forgot password” function to reset their access details, ensuring that technical hitches do not derail the assessment timeline.
Principals bear the primary responsibility for downloading the assessment tools once they become accessible.
From there, subject teachers are expected to step in to administer the tests to learners, score the completed assessments, and upload the outcomes for all learners onto the CBA portal — all within the stipulated timeframe running from 5th to 23rd October 2026.
This division of labor between principals and subject teachers reflects a collaborative, whole-school approach to assessment administration, with accountability spread across different levels of school leadership.
To support schools through this process, KNEC has indicated that a detailed user manual is available on the CBA portal, outlining step-by-step procedures for accessing the assessment tools, following instructions, applying scoring guides, and uploading learners’ scores.
This resource is expected to be particularly valuable for schools and teachers who may be navigating the digital portal system for the first time, or who require clarity on specific technical or procedural steps.
Special Considerations for Colour-Sensitive Materials
One particularly notable provision in the circular addresses the handling of assessment tools that contain colour images.
Given that some subjects — particularly in the sciences and creative arts — rely on visual materials such as diagrams, charts, and illustrations that are best understood in colour, KNEC has directed that such tools should either be printed in colour or loaded onto digital devices available within the school.
This provision acknowledges the growing role of technology in classroom assessment and gives schools flexibility in how they present visually rich content to learners, provided the integrity and clarity of the material are preserved.
This attention to detail reflects a broader recognition that assessment tools under CBC are often far more visually and interactively rich than the traditional black-and-white examination papers of the past, requiring schools to adapt their resources and infrastructure accordingly.
Record-Keeping and Accountability
Beyond the administration of the tests themselves, the circular places strong emphasis on documentation and accountability. Principals are explicitly requested to keep all records and evidence generated from the assessments.
This requirement serves multiple purposes: it creates an audit trail that can be referenced in case of disputes or verification needs, it supports transparency in the assessment process, and it provides schools with a reference archive that can inform future teaching and learning strategies.
For a curriculum that places such heavy emphasis on continuous and formative assessment, robust record-keeping is not merely an administrative formality — it is central to tracking learner progress over time and ensuring that the competencies being measured are consistently and fairly documented across the country’s diverse school system.
What This Means for Kenya’s Education Sector
The significance of this October assessment window cannot be overstated. As the pioneer CBC cohort, these Grade 10 learners are effectively test-driving an entirely new model of national assessment — one that Kenya has invested heavily in developing over the better part of a decade.
Every stage of this process, from the second-term practicals and projects to the third-term written papers, is being closely watched by educators, parents, policymakers, and international observers interested in how competency-based models perform at scale.
For teachers and school administrators, the KNEC circular serves as a critical planning tool, giving them a clear runway to prepare learners, organize logistics, and ensure that the necessary digital infrastructure — from portal access to internet connectivity — is in place well ahead of the 5th October start date.
For learners themselves, this October represents the culmination of months of preparation, building on the practical and project work completed earlier in the year.
As Kenya continues to refine and implement the Competency-Based Curriculum, this Grade 10 SBA written test cycle offers an important early indicator of how well the system balances practical competency assessment with traditional written examination, and how effectively the country’s education infrastructure — both physical and digital — can support a genuinely transformed approach to measuring what young Kenyans know and can do.
For now, all eyes turn to the sevennteen written papers awaiting this pioneer cohort in October — a defining chapter not just in their individual academic journeys, but in the broader story of Kenya’s educational transformation.
