This research study evaluated the professional development of two groups of pre-service biology teachers during a year-long biology didactics course in two different academic institutions.
Verbal and qualitative analyses of lesson transcripts were employed to characterize explicit knowledge, while content and cluster analyses of the repertory grid technique were employed to characterize tacit knowledge.
The group of pre-service teachers with lower content knowledge (CK) and more teaching experience during their training was concerned with student- and teacher-centered practices.
The group with higher CK and less teaching experience was concerned with high-order thinking skills and the knowledge gap between themselves and their students.