Three kinds of knowledge that effective teachers should master have been proposed: content knowledge (CK), pedagogical knowledge (PK), and pedagogical content knowledge (PCK). Most PCK studies have been conducted in the mathematics or science domain. In recent years, a growing number of studies related to foreign language teachers' PCK have…

This article reports on teachers' knowledge and perceptions and the issues they are concerned about in relation to pronunciation teaching. Understanding teacher cognition helps to ensure research and pedagogical advice are appropriately directed. However, there has been only a limited amount of research in this area. The researcher collected data…

The study investigated teacher knowledge of error analysis in differential calculus. Two teachers were the sample of the study: one a subject specialist and the other a mathematics education specialist. Questionnaires and interviews were used for data collection. The findings of the study reflect that the teachers' knowledge of error analysis was…