The Norman Impact on the Medieval World is part of the Irish History in Perspective series of pupils' and teacher's books, and has been written for the Northern Ireland curriculum. These specially-commissioned books allow pupils to understand how developments at a local, national and international level have helped to shape the economy, culture and political structure of Ireland. The pupils' books are in full colour and contain a careful balance of explanation and investigation. They allow pupils to learn about the chronology of the main events, investigate social, cultural and religious diversity and use a stimulating range of historical sources. The pupils' books provide a range of differentiated activities suitable for all abilities.