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".
Curated OER
V 1 Rocket
This site has a description of the two main vengeance weapons used by the Germans during World War 2: The V-1 and V-2 rockets.