The gap between educational knowledge that is taught in universities and actions by teachers can be sizeable. A sustainable change in teachers' efforts requires particular sensitivity and awareness of this gap between subject-specific educational thinking and acting and between theory and practice. This study explored the extent to which a…

This study investigates teachers' professionalism and professional development practices which still have lower quality based on the law and do not produce an improved performance yet in South Sulawesi, Indonesia. This investigation focuses on teachers' behavior-attitude, pedagogic skills, and diversity learning activities through effective…

This paper reviews Ghana's performance in the TIMSS 2011 survey in comparison with other African and some high performing countries which participated in the TIMSS assessment. Students' achievement in the science content areas assessed were summarized and teacher preparation constructs of teachers of the students who took part in the assessment…