Understanding the three CBE pathways

Since January 2026, Kenya's first cohort of learners has moved from Junior School into Senior School — Grades 10 to 12 — under Competency-Based Education. It's the biggest structural change CBE has introduced so far: from Grade 10, every learner chooses one of three specialised pathways, and that choice shapes their subjects, their day-to-day school experience, and their options after Grade 12.

The three pathways

STEM (Science, Technology, Engineering and Mathematics) suits learners who are strong in the sciences and mathematics and are aiming toward careers in medicine, engineering, technology, data science and related fields. Elective subjects typically include Biology, Chemistry, Physics, Computer Science, Agriculture, and various technical or applied science options.

Social Sciences suits learners drawn to understanding people, society and governance. It covers humanities, languages, business studies and social studies, with electives such as literature, history and citizenship, geography, business studies, and foreign or indigenous languages. It tends to lead toward careers in law, business, education, governance and community leadership.

Arts and Sports Science is built around creativity, performance and physical talent — covering music, dance, theatre, visual and fine arts, and sports and recreation. It opens routes into creative industries, media, and professional or academic sports.

Every learner also takes core subjects — including English, Kiswahili and Mathematics — regardless of pathway, then selects examinable electives from within their chosen pathway. Senior school learners typically follow 40 lessons a week, 40 minutes each, and most are between 15 and 17 years old when they start Grade 10.

Why the choice matters more than it used to

Pathway selection happens at the end of Grade 9, guided by KJSEA results, a learner's interests, and their career goals. Unlike subject choices under the old 8-4-4 system, switching pathways after Grade 10 is genuinely difficult — a learner who starts in Social Sciences and later wants to move into STEM will have missed a year of Physics and Chemistry, for example. Not every school offers every pathway either, so for some families the decision also involves which school a learner attends.

Choosing well, not just quickly

A rushed pathway choice at 15, made under exam-season pressure, can narrow a young person's options for years before they've had a real chance to explore them. The learners who do best with this decision are usually the ones who've had an honest, unhurried conversation about what they're actually good at, what they enjoy, and what each pathway really demands day to day — not just its name.

This is exactly where ECCO's Career Guidance sessions come in. We sit down with learners and parents before the choice is locked in, working through genuine strengths and interests against what STEM, Social Sciences and Arts and Sports Science each actually involve — so the decision is made with clear eyes, not guesswork.