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CBC Questions, Answered — Plus Live Discussion
Below: real answers to the questions Kenyan students, teachers, and parents ask most often about CBC. Further down, join a live, moderated forum by pathway and role to ask your own.
// Frequently Asked, Honestly Answered
Questions Ronny Gets Asked Most
Not forum posts — these are questions that come up repeatedly from students, teachers, and parents, answered directly. Filter by who's asking.
Q. My child's KJSEA results were average — does that lock them out of STEM?
No. KJSEA informs placement, it doesn't dictate it. Aptitude, interest, teacher recommendation, and a career-guidance conversation all factor in. I've seen learners with modest KJSEA scores thrive in STEM once they're genuinely motivated — the bigger risk is placing a learner in STEM for prestige when their real strength is elsewhere. See the full placement process for how the four inputs are actually weighed.
Parents
Q. What's the actual difference between Core Mathematics and Essential Mathematics?
Core Mathematics goes into calculus, vectors, and discrete maths — the STEM-track depth. Essential Mathematics is the same core number sense and financial literacy but applied, without the calculus load, designed for Social Sciences and Arts & Sports learners. Both are KCSE-examined; neither is "the easy one" — they're built for different pathway demands. Full breakdown on the Subjects & Skills page.
STEM
Q. Does choosing Social Sciences close the door to university?
No — this is the most persistent myth I hear. All three pathways lead to KCSE and university entry; the difference is subject combination, not academic tier. Law, economics, journalism, and public administration degrees are built directly on Social Sciences subjects. See the pathway comparison table for exactly which degrees each pathway feeds into.
Q. Is Arts & Sports Science a real academic pathway, or just for learners who "aren't good at school"?
It's a full KCSE-examined pathway with its own core subjects, competencies, and assessment — portfolios, performances, and practical exams rather than only written papers. Careers it feeds range from sports science and coaching to film production and fashion design. It demands as much discipline as the other two pathways; the assessment style is just different. Details on the Subjects & Skills page.
Arts & Sports
Q. How is Computer Science actually assessed under CBC — is it all theory?
No — it's roughly split between written theory (KCSE Paper 1/2 style questions on algorithms, networks, databases) and practical coding/project work that feeds the 60% school-based component. A typical CAT might include a Python debugging task alongside a written question on TCP/IP. See the Maths & CS Hub for sample assessment items.
STEM
Q. What exactly is Community Service Learning (CSL), and why does my child have to do it?
CSL is a compulsory, credit-bearing subject for every Senior School learner — not optional volunteering. Learners plan and run a real community project (a school water project, a financial literacy survey, a conservation drive), then document it in a portfolio that's marked against a rubric. It's assessed and contributes directly to the KCSE grade. Full CSL breakdown on Subjects & Skills.
Parents
Q. My child is torn between History and Citizenship and Business Studies as an elective — how do we decide?
Ask which one they'd choose to read about for fun, not which sounds more "useful." History and Citizenship rewards learners who like building an argument from evidence; Business Studies rewards learners who like modelling real numbers and decisions. Both lead to strong degree options — the deciding factor should be which kind of thinking your child actually enjoys, since that's what sustains three years of study.
Ask your own — select a forum