In this paper we analyze the developing discourse of high school students on the relations between two algebraic expressions. Using a commognitive perspective, we show in fine-grained detail how dynamic interactive mediators (DIMs) can help students with a history of low achievement find protagonists for their stories, fostering a first important step in the construction of an algebraic discourse.
A teaching intervention with dynamic interactive mediators to foster an algebraic discourse / Lisarelli Giulia; Nannini Bernardo; Bonadiman Chiara. - ELETTRONICO. - 3:(2023), pp. 275-282. (Intervento presentato al convegno 46th conference of the international group for the psychology of mathematics education tenutosi a Haifa, Israel nel 16-21 July 2023).
A teaching intervention with dynamic interactive mediators to foster an algebraic discourse
Lisarelli Giulia
;Nannini Bernardo;Bonadiman Chiara
2023
Abstract
In this paper we analyze the developing discourse of high school students on the relations between two algebraic expressions. Using a commognitive perspective, we show in fine-grained detail how dynamic interactive mediators (DIMs) can help students with a history of low achievement find protagonists for their stories, fostering a first important step in the construction of an algebraic discourse.
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