The Imperial War Museum North is located in Manchester and, similarly to its counterpart in London, focuses on the impact of conflicts on people and society. It's located in Trafford Park, which was an area that was heavily bombed during the Manchester Blitz in 1940
Free KS3 & KS4 Activity Trails on a variety of topics are available to download
https://www.iwm.org.uk/learning/sessions/activity-trails-iwm-north