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Problemas e investigaciones en la actividad matemática de los alumnos
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As tarefas que o professor propõe determinam em grande medida as oportunidades de aprendizagem oferecidas aos alunos. Por isso, a escolha de tarefas adequadas é um dos mais importantes passos do trabalho do professor. Este artigo mostra como é importante distinguir entre tarefa e actividade e apresenta diversos tipos de tarefas característicos da disciplina de Matemática: problemas, exercícios, investigações e explorações, bem como projectos e tarefas de modelação. Contrasta estas tarefas em diversas dimensões tais como o seu grau de estruturação, o seu grau de desafio matemático, a sua duração e o contexto para que remete, analisando as respectivas potencialidades e o seu papel no ensino-aprendizagem desta disciplina.
In many respects, the tasks proposed by the teacher conditionate the learning opportunities offered to students. Therefore, the choice of adequate tasks is one of the more important aspects of the teachers’ work. This paper argues about the need to distinguish between task and activity and presents several kinds of tasks characteristics of the discipline of mathematics: problems, exercises, investigations and explorations, as well as projects and modelling tasks. It contrasts these tasks in several dimensions such as their degree of structure, their degree of mathematical challenge, their duration and the underlying context, analysing their potentialities and their role in teaching and learning of mathematics.
In many respects, the tasks proposed by the teacher conditionate the learning opportunities offered to students. Therefore, the choice of adequate tasks is one of the more important aspects of the teachers’ work. This paper argues about the need to distinguish between task and activity and presents several kinds of tasks characteristics of the discipline of mathematics: problems, exercises, investigations and explorations, as well as projects and modelling tasks. It contrasts these tasks in several dimensions such as their degree of structure, their degree of mathematical challenge, their duration and the underlying context, analysing their potentialities and their role in teaching and learning of mathematics.
Descrição
Palavras-chave
Resolução de problemas Investigações Tarefas Tareas Investigaciones Currículo Matemática Explorações Curriculum Tasks Mathematics Problem solving
Contexto Educativo
Citação
Ponte, J. P. (2004). Problemas e investigaciones en la actividad matemática de los alumnos. In J. Giménez, L. Santos, & J. P. Ponte (Eds.), La actividad matemática en el aula (pp. 25-34). Barcelona: Graó.