Last reviewed: 18 October 2026
Many Kenyan families now have one child finishing 8-4-4 and another in Competency-Based Education (CBE, the system long known as CBC). The two systems differ in structure, assessment, grading and how children move into secondary school. This guide sets out the differences side by side, using official sources where they exist, so you can plan for each child. It reflects the position as of October 2026.
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Why the System Changed
The Kenya Institute of Curriculum Development (KICD) says the review of 8-4-4 followed a countrywide needs assessment. That assessment found the system “had become unpopular, because it was examination oriented at the expense of other education needs” (KICD FAQ). CBE’s stated aim is to assess what learners can do, including skills and values, not only what they can recall in one exam. Speaking at the release of the 2025 KCSE results, the Education Cabinet Secretary described the transition as a shift “from rote memorization to the demonstration of skills, values, and knowledge” (MoE speech, 9 January 2026).
The Two Systems Side by Side
| 8-4-4 | CBE (2-6-3-3) | |
|---|---|---|
| Structure | 8 years primary, 4 years secondary, 4 years university | 2 years pre-primary, 6 years primary (Grades 1–6), 3 years junior school (Grades 7–9), 3 years senior school (Grades 10–12), then tertiary |
| End of primary | KCPE in Standard 8, used for secondary placement | KPSEA in Grade 6, used to monitor learning, not for placement |
| Into secondary | Placed in Form 1 by KCPE marks | KJSEA in Grade 9; placement by a 60:20:20 score (KJSEA, Grade 7–8 SBA, KPSEA) plus pathway and school choices |
| Classroom assessment | Mostly school tests; did not count nationally | KNEC school-based assessments in Grades 4–8 count towards KPSEA and placement |
| Grading | Marks and letter grades (A to E), mean grade, rankings | Four performance levels (EE, ME, AE, BE); KJSEA uses an 8-point scale per learning area with no aggregate or mean grade |
| Secondary subjects | Broad mix of 7–8 KCSE subjects | Four core subjects plus a three-subject combination within a pathway (STEM, Social Sciences, Arts & Sports Science) |
| Where junior years sit | Form 1–2 in secondary schools | Junior school (Grades 7–9) domiciled in primary schools |
| Secondary school labels | National, extra-county, county, sub-county | Clusters C1–C4 (C1 = former national schools) |
Sources for each row are linked in our detailed guides: KPSEA, KJSEA, school-based assessment, grading and placement and pathways.
Where the Two Systems Overlap
For a few more years, both systems run in parallel. The first CBE cohort sat KJSEA in November 2025 and joined Grade 10 in January 2026. Meanwhile, the CS called the 2025 KCSE candidates the “third-to-last cohort” to sit KCSE. That means two more KCSE sittings, in 2026 and 2027, before 8-4-4 secondary ends. Senior schools are teaching Grade 10 learners and the last Form 3 and Form 4 students side by side, which is part of why senior school is three years instead of four: the extra classrooms absorb the overlap (Daily Nation).
What Changes in Practice for Parents
1. Assessment is spread out
Under 8-4-4, one exam in Standard 8 decided almost everything. Under CBE, school-based tasks from Grade 4 onwards and the Grade 6 KPSEA both feed into the score that places a child in senior school. Consistent attendance and effort across the years matters more than a final push.
2. Results read differently
A CBE report tells you how your child performs in each learning area. “ME2” in Mathematics is not a fail. It means meeting expectations at the lower end. KNEC has said there is no KJSEA mean grade or school mean score, so be wary of league tables built on totals.
3. Choices come earlier
In Grade 9, your child picks a pathway, a subject combination and 12 senior schools before sitting KJSEA. Under 8-4-4, subject choices came in Form 2 or 3. Talk about interests and careers in Grade 8, not after results. See choosing a pathway.
4. More practical work, more materials
Projects in Agriculture, Pre-Technical Studies and Creative Arts & Sports are assessed. In a Twaweza survey of about 3,000 Kenyans in November 2022, 74% named “it is very costly” as a main challenge facing CBC (Twaweza, Sauti za Wananchi brief). Our guide to hidden CBC costs looks at where that money goes and what schools may legally charge.
5. Fees follow a new gazette
Public day senior schools charge parents nothing in 2026. Boarding fees are set by Gazette Notice No. 1449 of 2026, which replaced the 2015 guidelines that applied to 8-4-4 secondary schools. See senior school fees 2026.
What Has Not Changed
- KNEC still sets and marks the national assessments.
- Public schools still receive government capitation per learner, and extra levies still need approval.
- Reading, numeracy and regular practice at home still make the biggest difference.
If You Have Children in Both Systems
Plan fees and calendars separately. A Form 3 student in 2026 will sit KCSE in 2027 under 8-4-4 grading, with mean grades and university cut-offs. A Grade 8 child will sit KJSEA in 2027 under CBE. Both are national assessments, but they are graded, reported and used in completely different ways. Do not compare their results like for like.
Sources
- KICD, Why the system changed from 8-4-4 to 2-6-3-3.
- Ministry of Education, CS speech at the release of the 2025 KCSE results (9 January 2026).
- Ministry of Education, Guidelines for Implementation of Senior School Education (October 2025).