At Mkokoni Primary School in Kwale County, a little boy crawls across the classroom, letting out a playful squeal. Another child, who is barely two years, scurries past a teacher who is educating a group of girls on the tenets of English language.
The girls repeat what the teacher is saying in unison. Some of them have babies latched on their breasts and eyes focused on the blackboard. Occasionally, the children join in the repetition and their voices merge to become a confused choir their teacher Mwinyihaji Tenga has gotten used to.