This guidebook is designed to improve instructional supervisory skills of school leaders, teaching practices of teachers, and, eventually, learners' learning outcomes. With the goal of establishing Communities of Practice in schools, this guidebook will surely be a stepping stone towards improving the quality of education in the Philippines. [This…

Background: Through its Children First initiative, New York City policymakers promoted collaborative inquiry as a process for helping administrators and teachers use student data to improve instruction and raise student achievement. Since 2007, city schools were expected to engage higher proportions of faculty in the inquiry work each year.…