Diane Tedick is Associate Professor of Second Languages and Cultures Education at the University of Minnesota. For over 20 years she has worked in the preparation of preservice teachers and ongoing professional development of inservice teachers representing a variety of language teaching contexts: immersion and bilingual programs, world languages, and ESL. Her professional and research interests focus on the pedagogy required for successful integration of language and content instruction, student oral language proficiency development in immersion programs, and language teacher development.