Trained teachers in upper secondary education (% of total teachers) in Sierra Leone was reported at 74.87 % in 2020, according to the World Bank collection of development indicators, compiled from officially recognized sources. Sierra Leone - Trained teachers in upper secondary education (% of total teachers) - actual values, historical data, forecasts and projections were sourced from the World Bank on May of 2024.

Sierra Leone - Trained Teachers In Upper Secondary Education (% Of Total Teachers)
Trained teachers in upper secondary education are the percentage of upper secondary school teachers who have received the minimum organized teacher training (pre-service or in-service) required for teaching in a given country.