<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1516-7313</journal-id>
<journal-title><![CDATA[Ciência & Educação]]></journal-title>
<abbrev-journal-title><![CDATA[Ciência educ.]]></abbrev-journal-title>
<issn>1516-7313</issn>
<publisher>
<publisher-name><![CDATA[Universidade Estadual Paulista (UNESP)]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1516-73132011000300003</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Autoria no ensino de química: análise de textos escritos por alunos de graduação]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[Luciana Nobre de Abreu]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Queiroz]]></surname>
<given-names><![CDATA[Salete Linhares]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A03">
<institution><![CDATA[,Universidade Federal do Piauí  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidade de São Paulo  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2011</year>
</pub-date>
<volume>17</volume>
<numero>03</numero>
<fpage>541</fpage>
<lpage>558</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1516-73132011000300003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1516-73132011000300003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1516-73132011000300003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A utilização de textos de divulgação científica no ensino formal tem sido discutida por pesquisadores da área de educação em ciências. Tais discussões sugerem que esses textos podem funcionar como instrumento de motivação em sala de aula, organizando explicações e estimulando debates. Nesta perspectiva, foi aplicada uma proposta de ensino pautada no uso de capítulos do livro Tio Tungstênio: Memórias de uma Infância Química, de Oliver Sacks. A proposta, que envolveu a produção de textos, pelos estudantes, sobre conteúdos do livro, foi aplicada em uma disciplina do Ensino Superior de química. Os textos foram analisados segundo a Análise do Discurso de linha francesa, especificamente com relação à noção de autoria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The use of popular science texts in formal education has been discussed by researchers in the field of Science Education. Such discussions suggest that these texts can be an instrument of motivation in the classroom organizing explanations and stimulating discussions. Thus, a teaching proposal was implemented based on the book Uncle Tungsten: Memories of a Chemical Boyhood, by Oliver Sacks. The study involved the production of texts by undergraduate students about some chapters of that book. The texts were analyzed from the perspective of French Discourse Analysis, specifically according to the concept of authorship.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Análise do Discurso]]></kwd>
<kwd lng="pt"><![CDATA[Divulgação Científica]]></kwd>
<kwd lng="pt"><![CDATA[Ensino de Química]]></kwd>
<kwd lng="pt"><![CDATA[Ensino Superior]]></kwd>
<kwd lng="en"><![CDATA[Discourse Analysis]]></kwd>
<kwd lng="en"><![CDATA[Popularization of Science]]></kwd>
<kwd lng="en"><![CDATA[Chemistry Teaching]]></kwd>
<kwd lng="en"><![CDATA[Higher Education]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <font face="Arial, Helvetica, sans-serif"> <h2>Autoria no ensino de  qu&iacute;mica: an&aacute;lise de textos escritos por alunos de gradua&ccedil;&atilde;o.</h2> <h3>Authorship in chemistry teaching: analysis of texts written by  undergraduate students.</h3>     <p>&nbsp;</p> <h4>Luciana Nobre de Abreu  Ferreira, Salete Linhares Queiroz    <br> </h4> </font>      ]]></body><back>
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