He teaches sciences methods courses, as well as Reflective Teaching in Secondary Schools. Before completing his Ph.D., he taught middle school and high school science. His current research interests involve the relationships between science education and democracy, the preparation of teachers who serve diverse learners, and philosophically informed qualitative research methods. His forthcoming work will appear in the International Handbook of Research in Teacher Education, and a collection titled Critical Voices in Science Education Research: Narratives of Academic Journeys.