The effects of changes in class size on teacher–pupil interaction

This chapter examines the changes in teacher–pupil interaction which occurred when teachers from the state maintained sector, with classes containing around thirty children, were provided with the opportunity to teach classes of approximately half that size. This was achieved either by “buddying” each of these teachers with a partner from a private school or by employing an extra teacher to take half of the large class. The results of the observation of these lessons showed increases in the types of interaction which previous research has shown to be positively correlated with increased pupil achievement. These increases, however, were not statistically significant. The chapter, therefore, concludes that before future experimental studies are carried out, there is a need for training designed to maximize the use of these key teacher–pupil interactions in small class settings.