Montagem de uma disciplina experimental: contribuição para a química geral
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 Fe3+/SCN- , the article also exemplify how is possible to modify an experimental approach and to conceive other procedures with different didactic purposes.
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| Format: | Digital revista |
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Sociedade Brasileira de Química
2011
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011001000015 |
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oai:scielo:S0100-404220110010000152011-12-06Montagem de uma disciplina experimental: contribuição para a química geralSimoni,Deborah de AlencarAndrade,João Carlos deSimoni,José de Alencar General Chemistry experiments classification 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 Fe3+/SCN- , the article also exemplify how is possible to modify an experimental approach and to conceive other procedures with different didactic purposes.info:eu-repo/semantics/openAccessSociedade Brasileira de QuímicaQuímica Nova v.34 n.10 20112011-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011001000015pt10.1590/S0100-40422011001000015 |
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| author |
Simoni,Deborah de Alencar Andrade,João Carlos de Simoni,José de Alencar |
| spellingShingle |
Simoni,Deborah de Alencar Andrade,João Carlos de Simoni,José de Alencar Montagem de uma disciplina experimental: contribuição para a química geral |
| author_facet |
Simoni,Deborah de Alencar Andrade,João Carlos de Simoni,José de Alencar |
| author_sort |
Simoni,Deborah de Alencar |
| title |
Montagem de uma disciplina experimental: contribuição para a química geral |
| title_short |
Montagem de uma disciplina experimental: contribuição para a química geral |
| title_full |
Montagem de uma disciplina experimental: contribuição para a química geral |
| title_fullStr |
Montagem de uma disciplina experimental: contribuição para a química geral |
| title_full_unstemmed |
Montagem de uma disciplina experimental: contribuição para a química geral |
| title_sort |
montagem de uma disciplina experimental: contribuição para a química geral |
| description |
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 Fe3+/SCN- , the article also exemplify how is possible to modify an experimental approach and to conceive other procedures with different didactic purposes. |
| publisher |
Sociedade Brasileira de Química |
| publishDate |
2011 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422011001000015 |
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AT simonideborahdealencar montagemdeumadisciplinaexperimentalcontribuicaoparaaquimicageral AT andradejoaocarlosde montagemdeumadisciplinaexperimentalcontribuicaoparaaquimicageral AT simonijosedealencar montagemdeumadisciplinaexperimentalcontribuicaoparaaquimicageral |
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