<?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>2526-6136</journal-id>
<journal-title><![CDATA[Educação Matemática Debate]]></journal-title>
<abbrev-journal-title><![CDATA[Ed. Mat. Deb.]]></abbrev-journal-title>
<issn>2526-6136</issn>
<publisher>
<publisher-name><![CDATA[Universidade Estadual de Montes Claros]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2526-61362020000100154</article-id>
<article-id pub-id-type="doi">10.46551/emd.e202055</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Uma análise do conteúdo de transformações geométricas em livros didáticos do Ensino Médio]]></article-title>
<article-title xml:lang="en"><![CDATA[An analysis of the content of geometric transformations in High School textbooks]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nakamura]]></surname>
<given-names><![CDATA[Paulo Henrique Souza]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pazuch]]></surname>
<given-names><![CDATA[Vinícius]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidade Federal do ABC  ]]></institution>
<addr-line><![CDATA[ São Paulo]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidade Federal do ABC Programa de Pós-Graduação em Ensino, História e Filosofia das Ciências e Matemática ]]></institution>
<addr-line><![CDATA[ São Paulo]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2020</year>
</pub-date>
<volume>4</volume>
<numero>10</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S2526-61362020000100154&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S2526-61362020000100154&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S2526-61362020000100154&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Este artigo apresenta uma análise do conteúdo de transformações geométricas em três coleções de livros didáticos de Matemática para o Ensino Médio selecionadas pelo último Programa Nacional do Livro Didático (PNLD). Nesta análise, buscou-se identificar de que maneira as transformações geométricas de translação, reflexão, rotação e homotetia são apresentadas, como são as tarefas propostas sobre o conteúdo e as atribuições destinadas aos professores que utilizam esses livros. As análises foram constituídas a partir das noções teóricas de tarefa, incluindo exercício e problema. Constatou-se a falta de aprofundamento em algumas unidades dos livros analisadas, a ausência de um número expressivo de problemas, em vez de exercícios, e a escassez de sugestões para uma atuação mais significativa do conteúdo pelos professores no Ensino Médio.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This article presents an analysis of the content of geometric transformations in three collections of mathematics textbooks for high school selected by the last Programa Nacional do Livro Didático (PNLD). In this analysis, we sought to identify how the geometric transformations of translation, reflection, rotation and homotetia are presented, what are the tasks proposed on the content and the assignments for teachers who use these books. The analyzes were constituted from literature review of task, including problem situation, and exercise. It was found that there was a lack of deepening in some units of the analyzed books, the absence of a significant number of problems instead of exercises and the scarcity of suggestions for a more significant teacher&#8217;s performance at High School.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Matemática]]></kwd>
<kwd lng="pt"><![CDATA[Transformações geométricas]]></kwd>
<kwd lng="pt"><![CDATA[Livros didáticos]]></kwd>
<kwd lng="en"><![CDATA[Mathematics]]></kwd>
<kwd lng="en"><![CDATA[Geometric transformations]]></kwd>
<kwd lng="en"><![CDATA[Textbooks]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ALLEVATO]]></surname>
<given-names><![CDATA[Norma Suely Gomes]]></given-names>
</name>
<name>
<surname><![CDATA[ONUCHIC]]></surname>
<given-names><![CDATA[Lourdes de la Rosa]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ensino-Aprendizagem-Avaliação de Matemática: por que Através da Resolução de Problemas?]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[ALLEVATO]]></surname>
<given-names><![CDATA[Norma Suely Gomes]]></given-names>
</name>
<name>
<surname><![CDATA[JUSTULIN]]></surname>
<given-names><![CDATA[Andresa Maria]]></given-names>
</name>
<name>
<surname><![CDATA[NOGUTI]]></surname>
<given-names><![CDATA[Fabiane Cristina Höpner]]></given-names>
</name>
<name>
<surname><![CDATA[ONUCHIC]]></surname>
<given-names><![CDATA[Lourdes de la Rosa]]></given-names>
</name>
</person-group>
<source><![CDATA[Resolução de Problemas: teoria e prática]]></source>
<year>2014</year>
<page-range>32-51</page-range><publisher-loc><![CDATA[Jundiaí ]]></publisher-loc>
<publisher-name><![CDATA[Paco Editorial]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ALMEIDA]]></surname>
<given-names><![CDATA[Nilze de]]></given-names>
</name>
<name>
<surname><![CDATA[DEGENSZAJN]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<name>
<surname><![CDATA[DOLCE]]></surname>
<given-names><![CDATA[Osvaldo]]></given-names>
</name>
<name>
<surname><![CDATA[IEZZI]]></surname>
<given-names><![CDATA[Gelson]]></given-names>
</name>
<name>
<surname><![CDATA[PÉRIGO]]></surname>
<given-names><![CDATA[Roberto]]></given-names>
</name>
</person-group>
<source><![CDATA[Matemática: ciência e aplicações]]></source>
<year>2016</year>
<volume>2</volume>
<edition>9. ed</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Saraiva]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BOYER]]></surname>
<given-names><![CDATA[Carl Benjamin]]></given-names>
</name>
<name>
<surname><![CDATA[Gomide]]></surname>
<given-names><![CDATA[Elza Furtado]]></given-names>
</name>
</person-group>
<source><![CDATA[História da Matemática]]></source>
<year>1974</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Edgar Blücher]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<collab>BRASIL. Ministério da Educação. Secretaria de Educação Básica</collab>
<source><![CDATA[Base Nacional Comum Curricular: Ensino Médio]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Brasília ]]></publisher-loc>
<publisher-name><![CDATA[MEC/SEB]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BROLEZZI]]></surname>
<given-names><![CDATA[Antonio Carlos]]></given-names>
</name>
</person-group>
<source><![CDATA[Criatividade e resolução de problemas]]></source>
<year>2013</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Livraria da Física]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DANTE]]></surname>
<given-names><![CDATA[Luiz Roberto]]></given-names>
</name>
</person-group>
<source><![CDATA[Matemática: contexto &amp; aplicações]]></source>
<year>2017</year>
<volume>2</volume>
<edition>3. ed.</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Ática]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DELMONDI]]></surname>
<given-names><![CDATA[Natalia Nascimben]]></given-names>
</name>
<name>
<surname><![CDATA[PAZUCH]]></surname>
<given-names><![CDATA[Vinícius]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Um panorama teórico das tendências de pesquisa sobre o ensino de transformações geométricas]]></article-title>
<source><![CDATA[Revista Brasileira de Estudos Pedagógicos]]></source>
<year>2018</year>
<volume>99</volume>
<numero>253</numero>
<issue>253</issue>
<page-range>661-86</page-range><publisher-loc><![CDATA[Brasília ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ECHEVERRÍA]]></surname>
<given-names><![CDATA[María del Puy Pérez]]></given-names>
</name>
<name>
<surname><![CDATA[POZO]]></surname>
<given-names><![CDATA[Juan Ignacio]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aprender a resolver problemas e resolver problemas para aprender]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[POZO]]></surname>
<given-names><![CDATA[Juan Ignacio]]></given-names>
</name>
<name>
<surname><![CDATA[Neves]]></surname>
<given-names><![CDATA[Beatriz Affonso]]></given-names>
</name>
</person-group>
<source><![CDATA[A solução de problemas: aprender a resolver, resolver para aprender]]></source>
<year>1998</year>
<page-range>13-42</page-range><publisher-loc><![CDATA[Porto Alegre ]]></publisher-loc>
<publisher-name><![CDATA[ArtMed]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARCIA]]></surname>
<given-names><![CDATA[Jacqueline]]></given-names>
</name>
<name>
<surname><![CDATA[SOUZA]]></surname>
<given-names><![CDATA[Joamir]]></given-names>
</name>
</person-group>
<source><![CDATA[#Contato Matemática]]></source>
<year>2016</year>
<month>b</month>
<volume>3</volume>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[FTD]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GARCIA]]></surname>
<given-names><![CDATA[Jacqueline]]></given-names>
</name>
<name>
<surname><![CDATA[SOUZA]]></surname>
<given-names><![CDATA[Joamir]]></given-names>
</name>
</person-group>
<source><![CDATA[#Contato Matemática]]></source>
<year>2016</year>
<month>a</month>
<volume>2</volume>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[FTD]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LIMA]]></surname>
<given-names><![CDATA[Katia]]></given-names>
</name>
<name>
<surname><![CDATA[JANUARIO]]></surname>
<given-names><![CDATA[Gilberto]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Princípios de integração de valores culturais ao currículo e a organização dos conteúdos em livros didáticos de Matemática]]></article-title>
<source><![CDATA[Educação Matemática Debate]]></source>
<year>2017</year>
<volume>1</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>76-98</page-range><publisher-loc><![CDATA[Montes Claros ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[OLIVEIRA]]></surname>
<given-names><![CDATA[Gerson Pastre de]]></given-names>
</name>
<name>
<surname><![CDATA[LIMA]]></surname>
<given-names><![CDATA[Nilo Silveira Monteiro de]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Estratégias didáticas com tecnologias na formação continuada de professores de Matemática: uma investigação sobre homotetia]]></article-title>
<source><![CDATA[Educação Matemática Pesquisa]]></source>
<year>2018</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>385-418</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[Pinharanda]]></given-names>
</name>
</person-group>
<collab>PLATÃO</collab>
<source><![CDATA[Fedro ou da Beleza]]></source>
<year>2000</year>
<edition>6. ed.</edition>
<publisher-loc><![CDATA[Lisboa ]]></publisher-loc>
<publisher-name><![CDATA[Guimarães Editores]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SAVIANI]]></surname>
<given-names><![CDATA[Demerval]]></given-names>
</name>
</person-group>
<source><![CDATA[História das ideias pedagógicas no Brasil]]></source>
<year>2013</year>
<edition>4. ed</edition>
<publisher-loc><![CDATA[Campinas ]]></publisher-loc>
<publisher-name><![CDATA[Autores Associados]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SILVA]]></surname>
<given-names><![CDATA[Daniel Romão da]]></given-names>
</name>
</person-group>
<source><![CDATA[Livro didático de Matemática: lugar histórico e perspectivas]]></source>
<year>2010</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Universidade de São Paulo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SILVA]]></surname>
<given-names><![CDATA[Ezequiel Theodoro da]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Livro didático: do ritual de passagem à ultrapassagem]]></article-title>
<source><![CDATA[Em Aberto]]></source>
<year>1996</year>
<volume>16</volume>
<numero>69</numero>
<issue>69</issue>
<page-range>11-5</page-range><publisher-loc><![CDATA[Brasília ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ZILBERMAN]]></surname>
<given-names><![CDATA[Regina]]></given-names>
</name>
</person-group>
<source><![CDATA[A literatura infantil na escola]]></source>
<year>2003</year>
<edition>10. ed</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Global]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
