Three teachers teach children and young people in places that are hardly accessible for "normal" teaching - in a nomad tent under the snow cover of Siberia, in a hut in the bush country of Burkina Faso and on a school boat in Bangladesh. They all share a common goal: to help their students find their way to a better future through education. With determination and joy, they teach children to read and write, educate, fight for equal opportunities and preserve ancient cultures.