William Himmele

William Himmele, PhD, is a professor of Teacher Education at Millersville University in Pennsylvania, where he has taught for more than 20 years. He was an ESL teacher and speech pathologist in New York and California. He has servd as a university coordinator, creating and implementing teacher education courses and programs aimed at supporting multilingual learners' academic and sociolinguistic development in K-12 classrooms. He has been a consultant to various school districts and educational entities around the world. He is the co-author of several ASCD books and resources, including Total Participation Techniques, 3rd Edition.