In this paper concepts from Bernstein's theory of pedagogic discourse are used to analyse student communication in the computer setting of the classroom. The perceptions of the classroom teacher and year fwe students, four girls and seven boys, about social relations in the classroom are the focus of analysis. It is argued that the pedagogic device of technocratic masculinity is socially constructed to relay power/knowledge relations. In the case study a group of male students manage to gain a position of power because they select, sequence, organise and transmit technological knowledge forms. The boys’ control over power/knowledge relations in the computer setting is strengthened by the support of the classroom teacher, who acknowledges the boys’ claim to computer expertise. Through the dual actions of a group of boys and the classroom teacher, a fiction about computer knowledge and competency is socially constructed in the classroom. Within the fiction of the technological patriarchy regulating classroo...