In this paper, I take a sociological approach to understanding the under-representation of gender and physics. I argue that gender is something we do not something that we are. Thus, every aspect of our behaviour, including our engagement (or not) with physics becomes part of our performance of gender. I then use a brief historical analysis and an example from popular culture to show how physics is culturally aligned with masculinity. The impact is that the subject feels more ‘natural’ for men than for women. I end with some of the implications of this for those who want to make physics more accessible to girls and women.
(EDITORS NOTE: This paper was given at the Improving Gender Balance (IGB) conference in Cambridge, UK, in March 2015, organised by the Institute of Physics. This conference was for schools and their supporters who were part of the IGB strand of the Stimulating Physics Network, funded by the Department for Education. It aimed to summarise some of the sociological perspectives on girls and physics for the benefit of the teachers attending the conference. We feel that it may be a useful summary for those teachers of physics who are unfamiliar with sociological approaches to gender and the classroom.)