Workshop with municipal managers, PeruOne-on-one student survey, MozambiqueStudents in an intervention session led by a trained teacher, MozambiqueGroup activity during an intervention session, MozambiqueTraining the field team before data collection, MozambiqueTeachers working through the session materials during training, MozambiqueField team at school after intervention, MozambiqueCrossing the river by boat on the way to schools, MozambiqueWalking the last stretch to a school on foot, Mozambique