Just a follow on from my tweet..It's great that you've been inivetd to input at Bletchley Park. I hope you'll be able to mention the programming that goes on in Foundation 1,2 and Key stage 1 using the robots such as BeeBot, Pip and Roamer. I no longer have a class so cannot share specific recent activities but I see it all the time when I'm in school and my PGCE Trainees/Students report their activities back to me.This sort of early concrete activity is so important for a progressive primary programming curriculum. Have a great day.