Action is a highly theorised aspect of social life. Nonetheless, it remains
a relatively neglected source of data within educational research. This ar
ticle attempts to highlight the significance of the analysis of organised a
ction within educational research. It describes and demonstrates an analyti
cal approach to action applicable to the classroom developed from approache
s to the analysis of bodily communication and action in drama education and
from new approaches to rhetoric. These approaches draw on social semiotic
theories of making meaning in order to describe the complex relationship be
tween the semiotics of social action and the situated experience of learnin
g in the classroom. This article describes how action realises meanings and
shapes classroom interaction through the application of the schema to vide
o data from a science lesson on energy with Year 9 pupils (14 years old). F
inally, it draws attention to the research and pedagogical implications of
a focus on action in the science classroom and in education more generally.