She has over 18 years of experience in teaching in Argentina and the United States in K-12 schools and at the college level. She teaches courses in bilingual education and biliteracy and is working on research on the development of academic language across the content areas, the role of language in the development of scientific literacy and the effect of long-term professional development for teachers of English learners. She provides training for teachers nationwide and presents at national and international conferences on issues of second language acquisition and bilingualism, dual language education, teacher training and ESL strategies.