This study examines the relationship between teachers' technology proficiencies and their level of integrating technology into their lessons. In this research, which was designed in a relational survey model, as data collection tools, the "Technology Proficiency Self-Assessment Scale for 21st Century Learning" developed by Christensen…

One significant component that has a demonstrable impact on students' achievement is the professional competence of teachers. The study employed a sequential-explanatory research design, a mixed research approach, and a pragmatic worldview. Semi-structured interviews, standardized scale tests, and document analysis were used to gather data. The…

Two different tools for assessing pedagogical content knowledge (PCK) of mathematics teachers used in the framework of the COACTIV study are systematically compared in this paper, namely the paper-and-pencil test consisting of items on the three facets "knowledge of explaining and representation," "knowledge of student thinking and…