Detailed text transcripts for TV channel - CNN - 20100312:01:23:00
Because the overwhelming majority of teachers, whether union, non-union, doesn't make any difference. i think they're heroes and they're doing their very best, sometimes in most trying circumstances. particularly in many, many high-poverty districts. >> how do you -- that said, how do you keep teachers motivated when they're come in there and facing these -- you can't ask anybody to take on what we're asking them to take on. >> well, with that said and done, i think you need to do two things when it comes to teaching. the first thing is, you really need to design an evaluation system that meas...