Learning to teach out-of-field is a challenge that many teachers worldwide face at some time in their career. Whether they are motivated to seek formal professional development as additional qualifications in this area, however, depends on many factors. Alignment between the specific professional development needs of out-of-field teachers and the…

There is a growing interest in the value of teachers guiding students to generate their own representations to support conceptual learning in science and across complementary subjects such as mathematics. However, this approach to an interdisciplinary focus poses challenges for programme design and learning assessment. In this paper, we report on…

Reports research on a pilot project in Western Australia in which single-sex science and mathematics classes were begun in 10 coeducational secondary schools. The program involved professional development for participating teachers and systematic monitoring. Analyzes teachers' reactions to the program and major issues concerning student outcomes,…