The document outlines 5 learning domains of effective PLC facilitation: 1) Stages of participation in PLCs - moving from wanting to participate, to wanting to learn, to wanting to change. 2) 15 principles of PLC conversations - grouped into principles for participating, learning, and changing. 3) 5 PLC conversation questions focused on curriculum, pedagogy, instruction, assessment, and student thinking. 4) 5 teacher knowledges - curriculum content, pedagogical, instructional, assessment, and student learning. 5) 7 conversation activities - delineating curriculum, deciding pedagogy, selecting instruction, testing effectiveness, explaining effectiveness, sharpening instruction, and