Jeff Zwiers Jeff Zwiers teaches in the Stanford Teaching Education Program and works for Stanford's Center to Support Excellence in Teaching.He received his Ed.D. from the University of San Francisco and has taught English, Spanish, science, and history in high chool, middle school, and elementary school.Jeff says that he became a teacher to "positively influence the social linguistic, ethical, and cognitive development of students." His areas of specialty are academic language and literacy.Jeff is also a consultant on the Guatemala Education Reform in the Classroom project to develop effective systems of bilingual education and teacher training across the country. He has published articles and books on literacy, cognition, and academic language. Read More Read Less