Introduction: We report an investigation on collaboration practices in research papers published in the most prestigious English-medium astrophysics journals. Method: We propose an evaluation method based on three numerical indicators to study and compare, in absolute terms, three different types of collaboration (international, national and…

This article describes how a top physicist took charge of reforming undergraduate science education at the University of British Columbia. Carl E. Wieman, the 2001 Nobel Prize winner in Physics, gave up his research career to devote himself to improving the way college science is taught. Wieman is heading up a $10.2 million science education…

An educator who teaches physics to grade 12 students and a physics curriculum and methods course to preservice teachers analyzes the impact of context on teaching practice. A paper by A. Richert titled "Voice and Power in Teaching and Learning To Teach" is used as the foundation for interpreting the author's experience of teaching…

A teacher educator took over a high school physics teachers' class for a semester in exchange for the physics teacher taking over his university physics methods classes. The paper presents the perceptions of people involved in the experience. Students at both schools accepted the situation well. University students, invited to observe their…