Dr. Eowyn Crisfield is a specialist in languages across the curriculum (LAC), including EAL/ELL, home languages, bilingual and immersion education, super-diverse schools and translanguaging. Her focus is on equal access to learning and language development for all students, and on appropriate and effective professional development for teachers working with language learners. She works with families, schools, and organisations around the world, and is engaged in research on language learning in multiple contexts. She is author of ‘Bilingual Families: A practical language planning guide (2021) and co-author of “Linguistic and Cultural Innovation in Schools: The Languages Challenge” (2018, with Jane Spiro). She is also an Honorary Norham Fellow at the University of Oxford.