Other
Museum of London: Remembering the Blitz
A poignant look at the Blitz that took place in London from Sept 1940 to May 1941. Many memories and remembrances from those who lived through it. An excellent first hand look at world war II.
The History Place
The History Place: The Defeat of Hitler: Britain Stands Alone
Describes the relations between Germany and Britain when Winston Churchill took power and the bombing campaign that followed Churchill's refusal to negotiate with Hitler.
National Archives (UK)
National Archives Learning Curve: British Response to V1and V2
A lesson plan (including primary documents) on how you as an advisor to the British War Cabinet would try to counter the threat of the V-1 "Buzz Bombs".