We report about some results of a classroom study on the solution of algebraic verbal problems. The study is part of a wider research devoted to an innovative approach to algebra in early grades of middle school. The study highligths that pupils, when well guided, become able: to represent in several ways verbal relationships, to compose autonomously relationships, to solve simultnaneous equations involving more than two unknowns, to become aware of the importance to study algebraic sentences in general terms.
An Aspect of a long term research on algebra: the solution of verbal problems / Malara, Nicolina Antonia. - STAMPA. - 2:(1999), pp. 257-264. (Intervento presentato al convegno PME 23 tenutosi a Haifa nel 1999, July).
An Aspect of a long term research on algebra: the solution of verbal problems
MALARA, Nicolina Antonia
1999
Abstract
We report about some results of a classroom study on the solution of algebraic verbal problems. The study is part of a wider research devoted to an innovative approach to algebra in early grades of middle school. The study highligths that pupils, when well guided, become able: to represent in several ways verbal relationships, to compose autonomously relationships, to solve simultnaneous equations involving more than two unknowns, to become aware of the importance to study algebraic sentences in general terms.Pubblicazioni consigliate
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