Organisers of the Future Leaders Challenge and some of the learners.
A group of South African high school learners built a cart so elderly people no longer have to pay strangers to carry their groceries home.
It is one fix in a growing pile coming out of SA classrooms this Mandela Month, from a national schools programme turning teenagers loose on problems adults have been arguing about for years.
Mandela Day falls on Saturday.
The day marks the birthday of former President Nelson Mandela and calls on South Africans to spend 67 minutes doing something for their community — one minute for every year he devoted to public service.
