This compelling study, comprising of a sample of eight schools in three countries in sub-Saharan Africa - Kenya, South Africa and Tanzania - examines the sources, contents and processes of children's community-based sexual knowledges and asks how these knowledges interact with AIDS education programmes in school. Old enough to know showcases the possibilities of consulting pupils using engaging, interactive and visual methods including digital still photography, mini-video documentaries, as well as interviews and observations. These innovative methods allow children to speak freely and openly in contexts where talking about sex to adults is a cultural taboo.

The study also sheds fresh light on teachers' fears and struggles with a lack of training and limited opportunities for reflection on practice. It engages in dialogue with conflicting voices of community stakeholders who are both aware of the dangers faced by children living in a world with AIDS and who are also afraid of the many cultural, religious and moral restraints to sex education in Africa.