2021 Top 10 Best Performing Secondary Schools in Botswana 4. Masunga Senior Secondary School 13.27% Masunga Senior Secondary School is a government Institution located in Masunga, Botswana. It is a mixture of boarding and day scholar students grades (11-12) or form 4 and form 5. Prev4 of 7NextUse your ← → (arrow) keys to browse