<?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>0100-1574</journal-id>
<journal-title><![CDATA[Cadernos de Pesquisa]]></journal-title>
<abbrev-journal-title><![CDATA[Cad. Pesqui.]]></abbrev-journal-title>
<issn>0100-1574</issn>
<publisher>
<publisher-name><![CDATA[Fundação Carlos Chagas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0100-15742008000100011</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Histórias sociais e singulares de inclusão/exclusão na aula de química]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[Maria de Fátima Cardoso]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mortimer]]></surname>
<given-names><![CDATA[Eduardo Fleury]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A11">
<institution><![CDATA[,Universidade Federal de Minas Gerais  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2008</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2008</year>
</pub-date>
<volume>38</volume>
<numero>133</numero>
<fpage>237</fpage>
<lpage>266</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S0100-15742008000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S0100-15742008000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S0100-15742008000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Este artigo discute a inclusão/exclusão de estudantes em salas de aula de química com base em histórias singulares. Essas histórias foram construídas mediante entrevistas, questionários sobre níveis socioeconômico e cultural dos alunos, observação de aulas e dos registros em vídeo de uma seqüência de ensino, em duas escolas de ensino médio de Belo Horizonte. Os dados de uma amostra de alunos são apresentados por meio de contrastes entre pares de estudantes, para evidenciar como foram construídos seus processos de inclusão/exclusão. Esses contrastes consideraram as trajetórias escolares dos alunos, seus pertencimentos étnicos, de classe social e de gênero, assim como, as interações e ações sociais entre alunos e professoras e entre eles mesmos, nos pequenos grupos. Por meio da análise de eventos e das seqüências discursivas pudemos evidenciar que os processos de inclusão/exclusão não estão dados, mas são construídos no dia-a-dia das salas de aulas e estão articulados com os pertencimentos socioculturais do estudantes e com suas trajetórias escolares. Além disso, a inclusão em sala de aula é feita pelo aprendizado, é necessário estabelecer uma relação com o saber que é sempre pessoal, singular e passa pela compreensão de uma linguagem específica e pela construção de oportunidades de ensino-aprendizagem para todos. Nessa construção identificamos como fundamental o papel das professoras, como mediadoras desse processo, seja orientando o trabalho nos pequenos grupos, seja propiciando metodologias diversificadas de ensino-aprendizagem de química.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This article discusses the inclusion/exclusion of students in chemistry classrooms based on singular histories. These histories were constructed from a set of data that includes interviews, socio-economic and cultural questionnaires, classroom observation and video data taken from one teaching sequence in two high schools from Belo Horizonte. The data of a sample of students are present by means of contrast between pair of students, aiming at highlight how their inclusion/exclusion processes were constructed. These contrasts are based on the school history of the students, their ethnic, social class and gender backgrounds as well as on the social interactions in classrooms and in small group activities, registered in video. Through the contrasts and the analysis of events and discursive sequences we observed that the inclusion/exclusion processes are not given from the outset. Instead, they are constructed in the day to day life of the classrooms and are articulated with the socio-economic and cultural backgrounds of the students and with their school history. In addition, to be included in the classroom it is necessary to learn chemistry and to establish a relationship with knowledge that is always personal, singular and depends on the comprehension of a specific language and on the construction of leaning opportunities for all the students. In this construction we have identified the fundamental role of the teachers as mediators by means of a variety of methodological strategies for teaching chemistry and guidance of the students' work in small groups and in the whole classroom.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Sala de Aula]]></kwd>
<kwd lng="pt"><![CDATA[Estudante]]></kwd>
<kwd lng="pt"><![CDATA[Inclusão]]></kwd>
<kwd lng="pt"><![CDATA[Exclusão]]></kwd>
<kwd lng="en"><![CDATA[Classrooms]]></kwd>
<kwd lng="en"><![CDATA[Students]]></kwd>
<kwd lng="en"><![CDATA[Inclusion]]></kwd>
<kwd lng="en"><![CDATA[Exclusion]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <font face="Arial, Helvetica, sans-serif"> <h2>Hist&oacute;rias sociais e  singulares de inclus&atilde;o/exclus&atilde;o na aula de qu&iacute;mica.</h2> <h3>Social and singular histories of inclusion/exclusion of students in  chemistry classroom.</h3>     <p>&nbsp;</p> <h4>Maria de F&aacute;tima Cardoso  Gomes, Eduardo Fleury Mortimer    <br> </h4> </font>      ]]></body><back>
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