How can children from nomadic communities go to school, when they are permanently on the move? This publication deals with the necessity and the development of a mobile school system for pastoralists in Northern Kenya. The underlying system Ladders of Learning guides pupils and teachers with a reliable system for individualized learning in heterogeneous learning communities. The book gives a practical insight into international cooperation, curriculum-based learning material development and a flexible teacher education in the INES project of the Benedictine Fathers in Illeret, Marsabit County, Kenya.