Gillian Bayne is a tenured associate professor of science education, who has a dual appointment – at the City University of New York’s (CUNY) Lehman College in the Middle and High School Education Department, and at CUNY’s Graduate Center in the Urban Education Department. At Lehman College, Gillian also serves as a program coordinator in the Science Education Program and is a CoPI of the STEMELL Noyce Program that is funded through the National Science Foundation. With over twenty-five years of science teaching experience in New York City public and private high schools, in addition to adult basic education programs and in higher education, Gillian combines her expertise and commitment to excellence with innovative teaching philosophies and practices in order to create greater equitable possibilities for students and teachers as they embark on the complex journey that is science education. Grounding her work primarily in cultural sociology, the sociology of emotions and critical pedagogy, Gillian’s research interests involve improving teaching and learning in science education through the use of cogenerative dialogues and coteaching at the high school, undergraduate and graduate levels. Another research focus involves examining the personal and professional trajectories of underrepresented scientists of color as a means to increase interest and strengthen competence in marginalized urban secondary science students’ academic and career pursuits in STEM and STEM-related fields.