The aim of this paper is to characterize educational products produced collectively in the perspective of the Guiding Activity of Teaching by basic education mathematics teachers engaged in research activity in the context of a Professional Master's program. The educational product is the result of a reflective and contextualized process containing theoretical and experiential knowledge. It contains fluency and movement and is never finished and complete because it represents the dynamics of mathematics classes. It creates situations of teaching and learning, defines the ways or procedures that will put the mathematical content into play in the classroom, elects the methodological resources that are fitting for the objectives and actions listed by the teachers; finally, it indicates the processes of analysis and summaries made by those involved in the process of creating it. In this perspective, the educational products represent the unity between teaching and learning.
Educational Products; Guiding Activity of Teaching; Situations of Teaching and Learning
