with students, as measured by the Classroom Assessment Scoring System (CLASS). The evidence in this paper contributes to … learning. …

tongue-based multilingual education could effectively improve learning outcomes in low- and middle-income countries. However … also find evidence that learning outcomes are higher in countries with a monolingual education policy after controlling for …, the challenges of implementing an effective multilingual education could prove prohibitive in countries with a high …

We analyze the effect of substituting a weekly mathematics lessons in primary school grades 1-3 with a lesson in …

education they receive. School enrollment rates have increased dramatically in developing counties since 1960, but many children … still leave school at a young age and often learn little while in school. This chapter reviews recent research on the impact … of education and other policies on the quantity and quality of education obtained by children in developing countries …