<?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>1809-4309</journal-id>
<journal-title><![CDATA[Práxis Educativa]]></journal-title>
<abbrev-journal-title><![CDATA[Práxis Educativa]]></abbrev-journal-title>
<issn>1809-4309</issn>
<publisher>
<publisher-name><![CDATA[Programa de Pós-Graduação em Educação - Ponta Grossa  ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1809-43092011000100012</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Experimentoteca de matemática: discussões sobre possibilidades de sua utilização no processo de ensino e aprendizagem de matemática]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meneghetti]]></surname>
<given-names><![CDATA[Renata Cristina Geromel]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A12">
<institution><![CDATA[,Universidade de São Paulo Instituto de Ciências Matemáticas e de Computação ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2011</year>
</pub-date>
<volume>06</volume>
<numero>01</numero>
<fpage>121</fpage>
<lpage>132</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1809-43092011000100012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1809-43092011000100012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1809-43092011000100012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[O presente trabalho discute algumas possibilidades de utilização da Experimentoteca de Matemática (equivalente a um Laboratório de Matemática) no processo de ensino e aprendizagem dessa ciência. Defende-se que no processo de elaboração do conhecimento, os experimentos matemáticos, desde que trabalhados adequadamente, podem auxiliar na criação de significados dos objetos matemáticos neles contemplados. Nessa direção, focaliza-se um dos experimentos e suas atividades com o objetivo de indicar as possibilidades de relacioná-las com abordagens alternativas do ensino de Matemática, tais como a Resolução de problemas e a Modelagem Matemática. O artigo defende a Experimentoteca como uma possível aliada no desenvolvimento de trabalhos alternativos no ensino dessa disciplina.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This article discusses possible uses of the Experimentation Library for Mathematic (similar to a Mathematics Laboratory) in the process of teaching and learning Mathematics. It is argued that in the process of knowledge development, as long as mathematical experiments are properly done, can help in the creation of meanings of mathematical objects. Taking this into consideration, the article focuses in one of the experiments and its activities trying to indicate the possibilities of relating it to alternative approaches for the teaching of mathematics, such as Resolution of Problems and Mathematical Modeling. The article defends Experimentation Library as a possibility for the development of alternative forms in the teaching of Mathematics.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Experimentoteca de Matemática]]></kwd>
<kwd lng="pt"><![CDATA[Ensino e Aprendizagem de Matemática]]></kwd>
<kwd lng="pt"><![CDATA[Abordagens Alternativas]]></kwd>
<kwd lng="pt"><![CDATA[Educação Básica]]></kwd>
<kwd lng="en"><![CDATA[Experimentation Library for Mathematics]]></kwd>
<kwd lng="en"><![CDATA[Teaching and Learning of Mathematics]]></kwd>
<kwd lng="en"><![CDATA[Alternative Approaches]]></kwd>
<kwd lng="en"><![CDATA[Basic Education]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font face="Arial, Helvetica, sans-serif"> <h2>Experimentoteca de matem&aacute;tica: discuss&otilde;es sobre  possibilidades de sua utiliza&ccedil;&atilde;o no processo de ensino e aprendizagem de matem&aacute;tica.</h2> <h3>Experimentation  library for mathematics: discussions about its use in the process of teaching  and learning mathematics.</h3>     <p>&nbsp;</p> <h4>Renata Cristina Geromel Meneghetti    <br> </h4> </font>      ]]></body>
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