In a departure from traditional lecture formats, this research examines the effect of using both Facebook and group fieldwork in developing Egyptian pre-service teachers' interdependence, and their awareness of STSE. Group work and fieldwork were found to enhance interdependence/cooperation of participants, as well as strengthen their understanding of STSE issues. Participants found it difficult to find a balance between the different perspectives afforded by STSE studies. A number of recommendations are offered to strengthen teacher preparation in an Egyptian context.