… , didactical difficulties added for orchestrating mathematical … , or at a distance; he can use a common class working space, for … ’ (ZPD), an idea later transposed into Engeström’s activity …
CITATION STYLE
Trouche, L. (2016). Connectivity in Mathematics Education: Drawing Some Lessons from the Current Experiences and Questioning the Future of the Concept (pp. 433–466). https://doi.org/10.1007/978-3-319-02396-0_19
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