Making Sense of 'Mastery': Understandings of a Policy Term Among a Sample of Teachers in England.

This paper considers the term 'mastery' as used in mathematics education across different times and locations. A case study from England is offered to show how these pedagogical approaches morph as they move from one territory to another, in the context of each territory's history. The paper first examines English policy documents, research and published curricula for their use of the term. This suggests that 'mastery' in England has become associated with mathematics teaching practices used in high-performing territories such as Singapore and Shanghai (China). But, the efforts to transport approaches predominately from East Asian sources, against the background of an existing Western set of meanings for the term, have led to considerable inconsistency in interpretations and definitions of the 'mastery approach'. A subsequent case study of eight teachers involved in developing mastery approaches in England explores how they make sense of 'mastery' in the context of these inconsistent messages. We suggest that this generates challenges for teachers tasked with implementing mastery approaches, with the danger that anything can be done in the name of mastery. [ABSTRACT FROM AUTHOR]