Developing e-learning in geography -- Exchanging e-learning materials, modules, and students -- Collaborative learning activity design -- Census and population analysis -- Using digital libraries to support undergraduate learning in geomorphology -- Engaging with environmental management -- Earth observation -- Generic learning materials -- A toolkit to guide the design of effective learning activities -- Concept mapping to design, organize, and explore digital learning objects -- Semantic tools to support the construction and use of concept-based learning spaces -- Simple geography-related multimedia -- Evaluating the geography e-learning materials and activities -- Reflections, lessons learnt, and conclusions -- Online learning activities in second year environmental geography -- Learning geography with the g-portal digital library -- Collaborative geographic information systems.