<?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>S1516-73132013000200005</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Contratos e destratos entre informática e educação matemática]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Iunes]]></surname>
<given-names><![CDATA[Silvana Maria Silva]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Gilberto Lacerda]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A05">
<institution><![CDATA[,Universidade de Brasília  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2013</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2013</year>
</pub-date>
<volume>19</volume>
<numero>02</numero>
<fpage>293</fpage>
<lpage>305</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1516-73132013000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1516-73132013000200005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1516-73132013000200005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Discutem-se as aplicações pedagógicas do computador no ensino de geometria por meio de um software de representações dinâmicas. Trata-se do relato de uma investigação voltada para fazer emergir contratos e destratos entre informática e educação matemática, por meio de observações e entrevistas realizadas com alunos e uma professora em uma escola de Educação Fundamental na cidade de Brasília, DF, Brasil. Os resultados da investigação indicam diferentes possibilidades de trabalho pedagógico na área, suscetíveis de fazerem com que os contratos sobrepujem os destratos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This article discusses the pedagogical applications for teaching geometry when making use of dynamic representation software. Engagements, or issues facilitating educational relationships, and disengagements, or troublesome issues, were carried out in some specific groups, as well as observations and interviews with primary school teachers and students in the city of Brasilia (DF). Research findings indicate different possibilities for pedagogical work in the field, and the possibility of making engagements surpass disengagements.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Educação]]></kwd>
<kwd lng="pt"><![CDATA[Educação Matemática]]></kwd>
<kwd lng="pt"><![CDATA[Informática]]></kwd>
<kwd lng="pt"><![CDATA[Tecnologia Educacional]]></kwd>
<kwd lng="en"><![CDATA[Education]]></kwd>
<kwd lng="en"><![CDATA[Mathematics Education]]></kwd>
<kwd lng="en"><![CDATA[Computers in Education]]></kwd>
<kwd lng="en"><![CDATA[Education Technology]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font face="Arial, Helvetica, sans-serif"> <h2>Contratos  e destratos entre inform&aacute;tica e educa&ccedil;&atilde;o matem&aacute;tica.</h2> <h3>Engagements and disengagements between informatics and  mathematics education.</h3>     <p>&nbsp;</p> <h4>Silvana  Maria Silva Iunes, Gilberto Lacerda Santos</h4> </font>      ]]></body><back>
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<volume>9</volume>
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</nlm-citation>
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<nlm-citation citation-type="journal">
<source><![CDATA[Educação e Realidade]]></source>
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<volume>36</volume>
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</nlm-citation>
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</back>
</article>
