<?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>1983-2117</journal-id>
<journal-title><![CDATA[Ensaio Pesquisa em Educação em Ciências ]]></journal-title>
<abbrev-journal-title><![CDATA[Ens. Pesqui. Educ. Ciênc.]]></abbrev-journal-title>
<issn>1983-2117</issn>
<publisher>
<publisher-name><![CDATA[Universidade Federal de Minas Gerais]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1983-21172018000100014</article-id>
<article-id pub-id-type="doi">10.1590/1983-21172018200112</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[REPRESENTAÇÕES DISCURSIVAS SOBRE EXPERIMENTAÇÃO DIDÁTICA DE MESTRANDOS EM ENSINO DE CIÊNCIAS]]></article-title>
<article-title xml:lang="en"><![CDATA[DISCURSIVE REPRESENTATIONS OF EXPERIMENTATION FROM MASTERS STUDENTS IN SCIENCE EDUCATION]]></article-title>
<article-title xml:lang="es"><![CDATA[REPRESENTACIONES DISCURSIVAS SOBRE EXPERIMENTACIÓN DIDÁCTICA DE MAESTRANDOS EN ENSEÑANZA DE LAS CIENCIAS]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreira]]></surname>
<given-names><![CDATA[Maria Cristina do Amaral]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinhão]]></surname>
<given-names><![CDATA[Francine]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Federal do Rio de Janeiro  ]]></institution>
<addr-line><![CDATA[Rio de Janeiro RJ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade do Estado do Rio de Janeiro  ]]></institution>
<addr-line><![CDATA[Rio de Janeiro RJ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2018</year>
</pub-date>
<volume>20</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1983-21172018000100014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1983-21172018000100014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1983-21172018000100014&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO: Neste artigo, investigamos como mestrandos em curso de pós-graduação em ensino de ciências representam discursivamente a experimentação no ensino. Para tanto, analisamos dois elementos desta prática social: os atores sociais e as suas ações relacionadas à experimentação nas modalidades institucionalizadas. Para isso, utilizamos o aporte teórico-metodológico dos estudos da análise crítica do discurso. Como resultado, identificamos a recorrência de nominalização do termo experimento/experimentação e, por consequência, o apagamento do professor na condução do processo de ensino-aprendizagem, como também do estudante. Concluímos que as escolhas discursivas presentes nos enunciados apontam para a existência de limites na construção de práticas experimentais, seja por aspectos materiais ou por conhecimento superficial dos mestrandos para enfrentar as questões de ensino.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT: The article aims to understand how students in a masters course in science education represent experimentation in education discursively. To this end, we examined two elements of social practice, social actors and the experiment-related actions in institutionalized modalities. We use the theoretical methodological contributions from critical discourse analysis. As a result, we identified recurrence of nominalization of the term experiment/experimentation and, consequently, the erasure of the teacher in the conduction of the teaching-learning process, as well as the student&#8217;s. We conclude that discursive choices point to the existence of limits in experimental practices building, due to either material aspects or superficial knowledge of the masters students to face the issues of teaching.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN: En este artículo, investigamos cómo maestrandos en un curso de postgrado en enseñanza de las ciencias representan discursivamente la experimentación de la enseñanza. Para tanto, analizamos dos elementos de esta práctica social: los actores sociales y sus acciones relacionadas a la experimentación en las modalidades institucionalizadas. Para eso, utilizamos el aporte teórico-metodológico de las investigaciones del análisis crítico del discurso. Como resultado, identificamos la recurrencia de nominalización del término experimento/experimentación y, por consecuencia, el apagamiento del maestro en la conducción del proceso de enseñanza-aprendizaje, y también del estudiante. Concluimos que las elecciones discursivas presentes en los enunciados apuntan para la existencia de límites para la construcción de prácticas experimentales, sea por aspectos materiales o por conocimiento superficial de los maestrandos para enfrentar las cuestiones de enseñanza.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Experimentação]]></kwd>
<kwd lng="pt"><![CDATA[Atores sociais]]></kwd>
<kwd lng="pt"><![CDATA[Representações discursivas]]></kwd>
<kwd lng="pt"><![CDATA[Análise crítica do discurso]]></kwd>
<kwd lng="en"><![CDATA[Experimentation]]></kwd>
<kwd lng="en"><![CDATA[Social actor]]></kwd>
<kwd lng="en"><![CDATA[Discursive representations]]></kwd>
<kwd lng="en"><![CDATA[Critical discourse analysis]]></kwd>
<kwd lng="es"><![CDATA[Experimentación]]></kwd>
<kwd lng="es"><![CDATA[Actores sociales]]></kwd>
<kwd lng="es"><![CDATA[Representaciones discursivas]]></kwd>
<kwd lng="es"><![CDATA[Análisis crítico del discurso.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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