The work of teachers has historically been highly controlled, but one area teachers have been granted considerable autonomy is in instruction and planning. Teacher autonomy is a complex concept with important implications for both the quality of instruction and teacher persistence in the field. The rise of charter management organizations (CMOs)…

Silent, single-file lines. Detention for putting a head on a desk. Rules for how to dress, how to applaud, how to complete homework. Walk into some of the most acclaimed urban schools today and you will find similar recipes of behavior, designed to support student achievement. But what do these "scripts" accomplish? Immersing readers…