This work is part of a wider project of didactical innovation aimed at fostering students’ conscious use of algebraic language through teaching experiments on proof in elementary number theory (ENT). In this paper we will analyze the role played by the teacher as a guide to the enactment of fundamental skills for the construction of reasoning by means of algebraic language, pointing out the specific characteristics of the teacher’s effective action in serving as a role model to his/her students.
THE ROLE OF THE TEACHER IN DEVELOPING PROOF ACTIVITIES BY MEANS OF ALGEBRAIC LANGUAGE / A., Cusi; Malara, Nicolina Antonia. - In: PROCEEDINGS OF THE PME CONFERENCE. - ISSN 0771-100X. - STAMPA. - 2:(2009), pp. 361-368. (Intervento presentato al convegno IN SEARCH FOR THEORIES IN MATHEMATICS EDUCATION tenutosi a SALONICCO nel 19-24 LUGLIO 2009).
THE ROLE OF THE TEACHER IN DEVELOPING PROOF ACTIVITIES BY MEANS OF ALGEBRAIC LANGUAGE
MALARA, Nicolina Antonia
2009
Abstract
This work is part of a wider project of didactical innovation aimed at fostering students’ conscious use of algebraic language through teaching experiments on proof in elementary number theory (ENT). In this paper we will analyze the role played by the teacher as a guide to the enactment of fundamental skills for the construction of reasoning by means of algebraic language, pointing out the specific characteristics of the teacher’s effective action in serving as a role model to his/her students.
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