If we really cared, we could increase the quality of teaching beyond all recognition. It wouldn't be remotely difficult. Massively increase pay for teachers, tripling or quadrupling pay at every level. Mandate a specific postgraduate qualification and a statutory minimum of continuing professional development. Recruit only the best and the brightest, specifically seeking out graduates from the best universities. Adve…
http://www.teachfirst.org.uk/TFHome/index.aspx
They take high flying graduates from top Universities and "fast tracks" them into teaching jobs in "challenging" schools. The idea being that the graduates teach for at least two years and then go on to other things with the support of the charity.
I guess just exposing young kids to people who have the drive to succeed at a top university gives them a completely different perspective on what is possible.