Nihat Boz

A Qualitative Case Study of Prospective Chemistry Teachers’ Knowledge About Instructional Strategies: Introducing Particulate Theory

The purpose of this study was to investigate prospective chemistry teachers’ knowledge about instructional strategies, one component of pedagogical content knowledge about introducing particulate theory, as well as sources of this knowledge. Twenty-two prospective chemistry teachers participated in the study. Data were collected by the means of a vignette, semistructured interviews, and lesson plans. Analysis showed that concrete objects, computer animations, and expository teaching were the preferred teaching techniques by prospective teachers. Several issues, such as general pedagogical knowledge, subject matter knowledge, and knowledge about students’ difficulties, were found to be the main factors for choosing a teaching strategy to make an introduction to particles.

The nature of the relationship between teaching concerns and sense of efficacy

This study examined the relationship between prospective teachers’ concerns about their teaching and their beliefs about their sense of efficacy. Three hundred and thirty‐nine prospective teachers participated in this study. Two instruments, the ‘Teaching Concerns Checklist’ and the ‘Teachers’ Sense of Efficacy Beliefs Scale’, were used to elicit the participants’ teaching concerns and their sense of efficacy. Canonical correlation analysis, conducted to explore the relationships between these two constructs, revealed that concern variables were negatively correlated with efficacy variables. This means that if teachers believe their efficacy is weaker, they tend to have more concerns about teaching. The results of this study have implications for teacher education programmes.