Here is a really neat history project on Google Maps, an interactive map of London showing where each V-2 rocket landed during the war. London V2 Rocket Sites...Mapped: "Autumn 1944, and London was under attack from space. Hitler's 'vengeance' rocket, the V-2, was the world's first ballistic missile, and the first man-made object to make a sub-orbital spaceflight. Over 1400 were launched at Britain, with more than 500 striking London. Each hit caused devastation. The 13 tonne rocket impacted at over 3000 miles per hour. There was no warning; the missile descended faster than the speed of sound and survivors would only hear the approach and sonic booms after the blast . . . ."
"These famous tragedies are well documented, but over 500 rocket strikes, many with significant death toll, remain obscure. We've mapped out some of the impact sites above, with more to follow when we can access further information. Make sure you zoom in and check satellite view. Commonly, an area hit by a V-2 is now covered with a car park or 1960s housing estate. These areas are usually devoid of mature trees, and still stand out over 60 years on."
Here is a direct link to the map. This sort of project is not that difficult to do. A teacher and students would create a Google Map of any sort of historical event that lends itself to a geographic presentation. Journeys of famous explorers, the locations of cemeteries and historic sites, battles in a particular war, the life journey of an individual, or historic photos of your own community can become a Google map!
Via Metafilter, as so often is the case here!