So, what kind of teaching makes a difference? And, by extension, what should journalists who visit pre-kindergartens look for? They should look for instruction to be woven into activities that give children "choices to explore and play." No drill and kill called for. Pianta says what works is:
– explicit instruction in key skills (teaching matters)
– sensitive and emotionally warm interactions (relationships matter)
– feedback (how'm I doing?)
– verbal engagement/stimulation (talk, talk, talk, words, words, words)
– a classroom environment that is not overly structured or regimented. (they're kids!)

Too often journalists fall into the trap of thinking that instruction is boring and borders on child abuse. In fact, learning can be joyful and fun, even for 4- and 5-year-olds. So, let's stop with the false dichotomies between teaching and play.