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Type: Artigo de periódico
Title: Conceiving An Experimental Discipline: A Contribution To General Chemistry [montagem De Uma Disciplina Experimental: Contribuição Para A Química Gera]
Author: De Alencar Simoni D.
De Andrade J.C.
De Alencar Simoni J.
Abstract: The purpose of this paper is to present a classification criterion for general chemistry experiments departing from a survey of 35 years of the experimental general chemistry discipline at the Chemistry Institute - UNICAMP. It is shown that by considering the most remarkable characteristics of an experiment and classifying it under Conceptual, Fundamental, Methodological or Quantitative criterion, teachers could better develop the discipline plan and prevent a subject superposition. Taking into account the system Fe 3+/SCN-, the article also exemplify how is possible to modify an experimental approach and to conceive other procedures with different didactic purposes.
Citation: Quimica Nova. , v. 34, n. 10, p. 1818 - 1824, 2011.
Rights: aberto
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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