Actually, the Competency-Based Education (CBE) System, in its impressive implementation of Competency-Based Curriculum (CBC), has seen current secondary schools evolve into Senior Schools (Grade 10-12) in 2026 and onwards. In the recent past, secondary schools featured as national, extra-county, county and sub-county. But in the new education dispensation, they are categorised as C1, C2, C3 … Continue reading Grade 9 guide on categorisation of senior schools