Abstract:
The introduction of free primary education has raised primary school enrollment in many developing countries, but the resulting overcrowding of schools and influx of students with little preparation poses new challenges to policymakers. Researchers evaluated three interventions that addressed the large class sizes and heterogeneity in student preparation in the Kenyan school system. They found that hiring additional local contract teachers helped reduce classroom overcrowding and improved student learning outcomes. The biggest gains came when local school committees were empowered to oversee the recruitment process and to effectively monitor teachers, and when classes were structured to target instruction to students’ initial achievement level.
