RT Book, Section T1 Methodological Aspects in the Theory of Mathematical Working Spaces A1 Nechache, Assia A1 Gómez Chacón, Inés María AB This chapter focuses on methodological principles in relation to use of the theory of MWS in research on mathematical work. Analyzing mathematical work through the lens of MWS enables us to follow the process of bridging the epistemological and cognitive planes, through the three geneses. Research conducted within the framework of the theory aims to explore questions concerning the description, characterization or (trans)formation of mathematical work in a given school context. In this chapter, we introduce the methodological tools associated with constructs and principles of the theory of MWS and their use in addressing these issues. Several examples from empirical research are included and demonstrate how to use these methodological tools. PB Springer SN 9783030908492 SN 9783030908508 SN 2211-8136 SN 2211-8144 YR 2022 FD 2022 LK https://hdl.handle.net/20.500.14352/112957 UL https://hdl.handle.net/20.500.14352/112957 LA eng DS Docta Complutense RD 18 mar 2026