The NGSS [Next Generation Science Standards] reconceptualize science instruction by redefining the teacher as someone who helps students construct their own knowledge by "thinking like scientists" and engaging in discrete science practices. However, with STEM teachers in short supply and generalists often feeling underprepared to teach…

In too many districts, evaluation of teachers ensures competence but does little or nothing to encourage and support expertise. In this thought-provoking and groundbreaking book, Tony Frontier and Paul Mielke address this issue head-on, combining the conceptual and the practical by offering a compelling vision of teacher growth, along with nearly…

It's true that even modest improvements in teacher effectiveness can lead to impressive gains in student achievement. But what hasn't been clear is what exactly district leaders should do to encourage and support teachers in practicing the art and science of great teaching ... until now. Like in his landmark book "The Art and Science of Teaching",…