It was the way the teacher jumped on his desk refusing to be ignored, pushing a catatonic class beyond the complacency of can’t to a chapter of no excuses that hooked parents. This Ron Clark. This wiry white guy who turned around test scores in a Harlem hood with shtick, high expectations and whimsically spiked hair.

Oprah Winfrey has sent The Ron Clark Academy some kind of stocking stuffer this Christmas: $1.5 million. Along with the check, Winfrey included a note praising the southeast Atlanta school for its work with students and with teachers from elsewhere.