8-4-4 Versus CBC and CBE, What Changed in Kenya's Education System by 2026
By Muntasir Minhaz • Published Aug 07, 2026 • Africa Higher Ed News & Policy
Kenya's Grade 10 learners moved into senior school in January 2026, the first cohort to pass through the entire Competency Based Curriculum in place of 8-4-4. The old system tested students once at the end of primary and once at the end of secondary. The new one spreads assessment across KPSEA, KJSEA and continuous school-based scores, then sorts learners into STEM, Social Sciences or Arts and Sports Science pathways.
🎓 8-4-4: 8 years primary, 4 years secondary, 4 years university, one exam at the end of each stage.
🎓 CBC/CBE: 2 years pre-primary, 6 years primary, 3 years junior school, 3 years senior school, then university or TVET.
KPSEA (Grade 6) and KJSEA (Grade 9) replace KCPE as the exams that move learners up.
KJSEA 2025 combined a 60% exam score with 20% from the Grade 6 KPSEA and 20% from Grade 7-8 school-based assessment.
Senior school groups learners into 3 pathways: STEM, Social Sciences, Arts and Sports Science.
📩 4 compulsory subjects for every senior school learner: English, Kiswahili or Kenyan Sign Language, Mathematics (Core for STEM, Essential for the other pathways), and Community Service Learning. Physical Education and ICT are compulsory but school-assessed, not nationally examined.
Reports point to a shortage of teachers trained for the new senior school subjects going into the 2026 rollout.
Two structures, two philosophies
The 8-4-4 system ran Kenyan education for four decades: 8 years of primary school, 4 years of secondary school, then 4 years for a university degree. It graded learners with two national exams, the Kenya Certificate of Primary Education (KCPE) at the end of Standard 8 and the Kenya Certificate of Secondary Education (KCSE) at the end of Form 4. A single sitting decided where you went next.
Complaints that 8-4-4 packed too many subjects into too little time, with heavy rote memorisation and little room for vocational or creative skills, led to a government task force reviewing the system from 2012. That review produced the Competency Based Curriculum, piloted in select schools from 2017 and rolled out nationally for Grade 1 learners in January 2019.
The Competency Based Curriculum (CBC), folded into the wider Competency Based Education (CBE) framework, restructures the same years differently: 2 years of pre-primary, 6 years of primary (Grade 1-6), 3 years of junior school (Grade 7-9), and 3 years of senior school (Grade 10-12) before university or technical and vocational training. Instead of preparing for one high-stakes exam, learners build a record of assessed competencies across each stage.
From KCPE and KCSE to KPSEA and KJSEA
CBC replaces KCPE with the Kenya Primary School Education Assessment (KPSEA), sat at Grade 6, and introduces the Kenya Junior School Education Assessment (KJSEA) at the end of Grade 9. Kenya's first KJSEA cohort, over 1.13 million learners, sat the exam in 2025, and the Kenya National Examinations Council released results on 11 December 2025 (Kenyans.co.ke ).
Placement into senior school no longer rests on one sitting. KJSEA contributes 60% of a learner's final score, with the remaining 40% split between school-based assessment from Grade 7 and 8 and the earlier KPSEA result from Grade 6 (Tuko ). Results use an 8-level scale, from exceeding expectation to below expectation, in place of the old A to E letter grades and 12 to 1 point system that decided KCSE placement.
8-4-4's last cohorts sit alongside CBC's first
The switch is not a clean cutover. 993,226 candidates sat the 2025 KCSE under 8-4-4, with results released on 9 January 2026 (Daily Nation ). Students who started Form 1 under 8-4-4 continue to sit KCSE until their class graduates, so for several years Kenya runs both systems side by side: 8-4-4 secondary schools finishing their remaining cohorts, and CBC junior and senior schools admitting the new ones.
Senior school opens in January 2026
Grade 10 learners, the first cohort to have gone through primary and junior school entirely under CBC, moved into senior school in January 2026. Senior school groups learners into 3 broad pathways: Science, Technology, Engineering and Mathematics (STEM), Social Sciences, and Arts and Sports Science (The Eastleigh Voice ).
Every learner takes 7 examinable subjects. 4 are compulsory for everyone: English, Kiswahili or Kenyan Sign Language, Mathematics, and Community Service Learning. STEM learners take Core Mathematics, and Social Sciences and Arts and Sports Science learners take Essential Mathematics, with Core Mathematics open to them where a target course requires it (Education News ). The remaining 3 come from the learner's chosen pathway. STEM offers electives such as biology, chemistry, physics, computer science and agriculture. Social Sciences covers literature, languages, business studies, history and geography. Arts and Sports Science covers music, dance, theatre, visual arts and sports. Physical Education and ICT are compulsory for all learners and are assessed by the school instead of at national level, so they fall outside the 7 examinable subjects.
The mathematics rule changed in 2025
That four-subject list settled after a reversal. The Ministry of Education said in March 2025 that mathematics would be optional outside STEM, which set the four core subjects as English, Kiswahili or KSL, Community Service Learning and Physical Education (The Star ). Education Cabinet Secretary Julius Ogamba reinstated mathematics across all three pathways in April 2025 after stakeholder opposition (Daily Nation , The Standard ). KICD built the Essential Mathematics design for non-STEM learners and published it among its Grade 10 curriculum designs . Explainers written before April 2025 still show Physical Education in place of mathematics in the compulsory four.
8-4-4 had no equivalent pathway choice. Form 3 and 4 students picked individual subjects within broad limits, usually sciences, humanities and a language, but the system did not sort learners into named tracks the way senior school does.
8-4-4 versus CBC/CBE structure
| Feature | 8-4-4 | CBC / CBE |
|---|---|---|
| Structure | 8 years primary, 4 secondary, 4 university | 2 pre-primary, 6 primary, 3 junior school, 3 senior school |
| Primary exit exam | KCPE | KPSEA (Grade 6) |
| Mid-secondary exam | None | KJSEA (Grade 9) |
| Grading | A to E letter grades, 12 to 1 points | 8-level scale, exceeding to below expectation |
| Track choice | Subject-by-subject, no named pathway | 3 pathways from Grade 10: STEM, Social Sciences, Arts and Sports Science |
| Compulsory subjects | English, Kiswahili, Mathematics at KCSE plus electives | English, Kiswahili or KSL, Mathematics, Community Service Learning plus 3 pathway electives |
| Assessment weight | Single national exam decides progression | Continuous school-based assessment plus national exams |
Funding and teacher gaps going into 2026
The government allocated Sh980 million to retrain serving teachers for senior school subjects ahead of the January 2026 rollout (The Eastleigh Voice ). Press reports put the remaining shortfall at close to 59,000 teachers qualified for the new senior school subjects, particularly specialised STEM and technical electives (EduPoa ). The Ministry also released Sh44.25 billion in capitation for Term One of 2026 to cushion schools through the transition (The Standard ). Schools that lack laboratories, workshops or specialist staff for a pathway limit which options learners at that school actually choose.
What it means if you are in the system
If you sat KCSE under 8-4-4, your route through KUCCPS placement and a 4-year university programme has not changed.
If you are moving into Grade 10, your KJSEA score and pathway choice shape which senior school subjects, and later which university or TVET programmes, suit you.
Check with your junior school and county education office before Grade 9 on which senior schools near you offer your preferred pathway, since capacity is uneven.
Sources
- KNEC releases 2025 KJSEA results, Kenyans.co.ke
- KJSEA grading and placement criteria, Tuko
- 2025 KCSE results, Daily Nation
- Inside CBC senior school, The Eastleigh Voice
- Why maths is optional in senior secondary level (March 2025), The Star
- Government U-turn on compulsory maths (April 2025), Daily Nation
- Maths will be a mandatory subject in senior schools, The Standard
- KNEC Grade 10 subject registration rules, Education News
- Grade 10 curriculum designs, KICD
- Sh980 million teacher retraining, The Eastleigh Voice
- Teacher shortage for CBE senior school rollout, EduPoa
- Sh44 billion capitation released, The Standard