Early Childhood Education,
Nairobi, Kenya
Simon Githui, 4, left, Abdallah Salim, 4, second from left, and other nursery school students play while their teacher, at the front of the room, administers a test to three students at a time. "I can't test the entire class at once because they would just play with and tear or stain the paperwork," says Cecilia Muringi.