In theory No - however in order to fly from any airport in the UK, including domestic flights you must have proper identification. For adults this can include Photo Card Driving Licences or government issued ID (e.g. Police Warrent Card, Military ID, etc). In practice, you'll find that although a passport isn't required (as your not leaving the country) most UK citzens will use their passport as government issued ID Foreign visitors would be advised to have their passport just in case they didn't have other acceptable ID I've just re-read the question and realised it refers specifically to children... as I don't have any I'm not sure!
According to Easyjet children under 16 do not require photographic ID but they must be accompanied by an adult with the appropriate ID - individual airlines may have different rules though. Best to check!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.