<?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>2176-6681</journal-id>
<journal-title><![CDATA[Revista Brasileira de Estudos Pedagógicos]]></journal-title>
<abbrev-journal-title><![CDATA[R. Bras. Est. Pedag]]></abbrev-journal-title>
<issn>2176-6681</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2176-66812018000200449</article-id>
<article-id pub-id-type="doi">10.24109/2176-6681.rbep.99i252.3484</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Ensino do algoritmo de multiplica&#231;&#227;o por interm&#233;dio do &#225;baco romano]]></article-title>
<article-title xml:lang="en"><![CDATA[The teaching of the multiplication algorithm through the use of the roman abacus]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ibiapina]]></surname>
<given-names><![CDATA[Wilter Freitas]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal do Cariri  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Federal do Rio Grande do Norte  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>05</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>05</month>
<year>2018</year>
</pub-date>
<volume>99</volume>
<numero>252</numero>
<fpage>449</fpage>
<lpage>468</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S2176-66812018000200449&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S2176-66812018000200449&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S2176-66812018000200449&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: Este artigo descreve os resultados de um estudo cujo objetivo foi a aplica&#231;&#227;o de uma alternativa did&#225;tica com base no uso do &#225;baco romano para o ensino de multiplica&#231;&#227;o, desenvolvido com alunos do 2&#186; ano do ensino fundamental. Foi utilizada como abordagem metodol&#243;gica a pesquisa qualitativa, visto que o objeto analisado se ajusta aos objetivos dessa modalidade de pesquisa. Quanto aos procedimentos, a investiga&#231;&#227;o pode ser tratada como uma pesquisa-a&#231;&#227;o, desenvolvida no pr&#243;prio ambiente escolar. Os instrumentos utilizados para a coleta de dados foram: observa&#231;&#227;o, di&#225;rio de bordo, question&#225;rios, entrevista e an&#225;lise documental. Assim, com base nos resultados, pode-se indicar o uso pedag&#243;gico do &#225;baco romano para o ensino do algoritmo de multiplica&#231;&#227;o.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This paper presents the results of a study on the implementation of an alternative approach to teaching multiplication, based on the use the roman abacus, carried with 2nd-year-elementary school students. The chosen methodological approach is the qualitative research, justified by the suitability of the analyzed object to the goals of this research mode. Furthermore, regarding the procedures, the investigation can be understood as a research-action, which is developed within the school environment. The instruments used to collect data were: observation, logbook, questionnaires, interviews and document analysis. Thus, based on the results, the pedagogical use of the roman abacus can be proposed for the teaching of the multiplication algorithm.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[ábaco romano]]></kwd>
<kwd lng="pt"><![CDATA[ensino de matemática]]></kwd>
<kwd lng="pt"><![CDATA[multiplicação]]></kwd>
<kwd lng="pt"><![CDATA[algoritmo]]></kwd>
<kwd lng="en"><![CDATA[roman abacus]]></kwd>
<kwd lng="en"><![CDATA[mathematics teaching]]></kwd>
<kwd lng="en"><![CDATA[multiplication.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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