Sarah Capitelli is an Assistant Professor at the University of San Francisco in the School of Education’s Teacher Education Department. Sarah works with pre-service and practicing teachers to support their developing pedagogical practices for teaching bilingual, English learner, and immigrant students. She facilitates a teacher inquiry group comprised of USF graduates and current SFUSD teachers focused on supporting teachers’ systematic examination of student data to improve their teaching practices with English learners. She also coordinates the Bilingual Authorization Program at USF. Additionally, Sarah has been working with IFI at the Exploratorium since 2012 contributing a language development perspective to IFI’s inquiry-based science professional development work. Previously, Sarah was a kindergarten teacher in Anaco, Venezuela for two years and a first and second grade Spanish-bilingual teacher in East Oakland for six years. She received her MA in Early Childhood Development and Bilingual Teacher Credential from Mills College and her PhD in Educational Linguistics from Stanford University. Her research focuses on young English learners and their teachers and the role teacher inquiry can play in improving pedagogical practices for English learners.