An established tool for collating secondary teachers' pedagogical content knowledge (Loughran's CoRe) has been adapted for use by tertiary educators. Chemistry lecturers with a range of levels of experience were invited to participate in workshops through which the tool was piloted, refined and applied. We now present this refined tool for the…

The goal of this study was to investigate understanding of in-service elementary school teachers in Taiwan about number sense, teaching strategies of number sense and the development of number sense of students. Data were gathered through interviews of nine elementary mathematics teachers, regarding their understanding about number sense. The data…

This paper describes a case study focusing on the subject matter knowledge, pedagogical content knowledge, and beliefs about science teaching of student teachers in Turkey at the start of their university education. The topic of interest was that of teaching chemical reactions in secondary chemistry education. A written test was developed which…

Teachers often engage in curricular planning by critiquing and adapting existing curriculum materials to contextualize lessons and compensate for their deficiencies. Designing instruction for students is shaped by teachers' ability to apply a variety of personal resources, including their pedagogical content knowledge (PCK). This study…

The purpose of this study was to determine the competencies (knowledge, skills, and abilities) required of effective Agricultural Science teachers both inside and outside the classroom as perceived by preservice and inservice teachers and to suggest ways that preservice teachers can gain those competencies prior to entering the teaching…

In the past, evaluation of teacher performance often focused on generic behaviors related to common instructional strategies (Medley, Coker, & Soar, 1984). More recently, educational researchers and test developers have focused more on teachers' subject matter knowledge as tested through tools like the Praxis and California's Single Subject…