David C. Berliner, a professor at the University of Arizona, discusses the importance of identifying and studying expert teachers to enhance understanding and improve teaching practices. He highlights the need to understand the conditions under which certain teaching strategies, such as opening homework reviews, are effective and to identify the cues that guide teachers in their decision-making. Berliner emphasizes the value of comparing expert teachers with less experienced ones to uncover the routines, scripts, and schema used by experts. He also addresses the challenges in defining expertise in pedagogy, distinguishing between experience and expertise, and understanding the knowledge systems involved. Berliner's research suggests that expert teachers possess a unique set of knowledge and skills, including pattern recognition, problem-solving, and meta-cognitive abilities, which are developed over extensive experience. He concludes that studying expert teachers can boost teachers' pride in their profession and provide valuable insights for teacher education and policy-making.David C. Berliner, a professor at the University of Arizona, discusses the importance of identifying and studying expert teachers to enhance understanding and improve teaching practices. He highlights the need to understand the conditions under which certain teaching strategies, such as opening homework reviews, are effective and to identify the cues that guide teachers in their decision-making. Berliner emphasizes the value of comparing expert teachers with less experienced ones to uncover the routines, scripts, and schema used by experts. He also addresses the challenges in defining expertise in pedagogy, distinguishing between experience and expertise, and understanding the knowledge systems involved. Berliner's research suggests that expert teachers possess a unique set of knowledge and skills, including pattern recognition, problem-solving, and meta-cognitive abilities, which are developed over extensive experience. He concludes that studying expert teachers can boost teachers' pride in their profession and provide valuable insights for teacher education and policy-making.