When revising or reviewing topics in Geography a method often used is concept mapping. Students are given key terms, graphs, maps and photos relating to a topic and are then challenged to find and explain as many links as possible between them. This is a useful technique to use when revising a topic or developing understanding of a concept such as interdependence. This method can work well for individual revision or as a group activity. On a recent school open day students collaborated on a concept map about conflict in Sudan, the finished concept map can be seen on display in room 6.