Key Stage 1 Click the link below to access downloadable resources designed for key stage 1 pupils. Resources are available for pre- and post-visit lessons in class as well as for use during your educational visit to the Tower. Find out more Key Stage 2 Click the link below to access downloadable resources designed for key stage 2 pupils. Resources are available for pre- and post-visit lessons in class as well as for use during your educational visit to the Tower. Find out more