This breakthrough work helpsáschool leaders understand the value and power of informal conversations with instructors to promote teacher learning, improve classroom teaching, and increase learner achievement. Administrators will find ′mental maps′ and practical tools to promote meaningful professional conversations about instructional practice. After the Classroom Walkthrough:Explains the critical function of informal professional conversations in supporting ongoing teacher learningExplores the interaction of power and leadership in schoolsOutlines the conversation skills needed by school leaders to conduct these pivotal conversationsProvides guidance for initiating and leading professional conversations