EN Authors Khosa, Godwin Corporate authors Joint Education Trust (South Africa), JET. Education Services Language English Topic School managementTeacher improvement Region/Country South AfricaAfrica Linguistic grouping English speaking Africa Resource type Case studies and research papers Project Systemic School Improvement Model (JET Education Services, South Africa) Keywords educational qualityeducational programmeseducational projectseducational managementteacher effectivenessparent participationteacher educationeducational evaluationlocal educational bodieseducational testing