But you can't say when you walk into a classroom, you're not teaching. And if that's what's happening in the Dover school system and my children are in that school system, that they're routinely establishing practices that is not teaching in the classroom, then that's shameful.
Anyone who walks into a classroom is teaching 
Children aren’t teachers ..l 
( z1 teach :ARG0 ( z2 anyone :ARG0-of ( z3 walk :ARG2 ( z4 classroom ) ) ) )