English Learners

Lisa Tartaglia is a high school assistant principal in Loudoun County Public Schools in Virginia. She has been an educator since 1994 and has experience as an elementary classroom teacher, reading specialist, and high school literacy coach.

Kathy Vergara, EdD, is an experienced educator dedicated to serving and improving educational outcomes for multilingual learners and their families. She focuses on designing and implementing curriculum for bilingual, dual language, and ESL programs in grades preK–12.

Cathy Padilla has served as an elementary education teacher, assistant principal, and principal at the intermediate and elementary levels. She specializes in developing and supporting leaders in professional learning communities, family engagement, categorical programs, migrant education, and English language development.

Karen Johannesen Brock has been an educator for more than three decades. She has assisted more than one hundred schools and districts with school improvement and has worked at the state, school, and district levels.