<?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>S1516-73132020000100249</article-id>
<article-id pub-id-type="doi">10.1590/1516-731320200052</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Produção de Sentidos pelas Imagens em Livros Didáticos de Química]]></article-title>
<article-title xml:lang="en"><![CDATA[The Production of Meanings through Images in Chemistry textbooks]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Meloni]]></surname>
<given-names><![CDATA[Reginaldo Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[Alice Casimiro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de São Paulo Departamento de Ciências Exatas e da Terra ]]></institution>
<addr-line><![CDATA[Diadema SP]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade do Estado do Rio de Janeiro Faculdade de Educação ]]></institution>
<addr-line><![CDATA[Rio de Janeiro RJ]]></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>26</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1516-73132020000100249&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1516-73132020000100249&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1516-73132020000100249&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: Nesse artigo objetivamos apresentar uma interpretação dos possíveis significados da ciência Química que são promovidos pelas imagens de experimentos nos livros didáticos publicados no período entre a segunda década do século XX e os anos de 1960. Dialogando com os pressupostos da teoria do discurso, consideramos que os livros didáticos são suportes discursivos que promovem subjetivações estabilizadas, mas precárias e, embora não representem sentidos fixos ou conhecimentos cristalizados, permitem investigar inscrições, tanto dos sentidos provisórios em um determinado espaço/tempo, como dos processos de produção de sentidos ao longo do tempo. As ilustrações parecem indicar disputas no processo de produção de sentidos das operações químicas e, nesse sentido, defendemos que, mesmo quando um experimento é apresentado por meio das imagens com o propósito de que a ciência Química seja redescoberta pelo aluno no espaço escolar, tal discurso é obrigatoriamente traduzido para fins escolares, fazendo da ciência uma produção com finalidades pedagógicas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: In this article we aim to present an interpretation of the possible meanings in chemical science that are promoted by the images of experiments in the textbooks published in the period between the second decade of the twentieth century and the 1960s. Textbooks are discursive devices that promote stabilized, but precarious subjectivations, and, although they do not represent fixed senses or crystallized knowledge, they allow for the investigation of inscriptions both of the provisional senses in a given space / time and of the processes of production of meanings over time. The illustrations seem to indicate disputes in the process of producing meanings for chemical operations and, in this sense, we argue that, even when an experiment is presented through images as a way for the chemical science to be rediscovered by the student in the school, such discourse is inevitably translated for school purposes, turning science into a production with pedagogical purposes.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Ensino de química]]></kwd>
<kwd lng="pt"><![CDATA[Ilustrações do livro didático]]></kwd>
<kwd lng="pt"><![CDATA[História da educação em química]]></kwd>
<kwd lng="en"><![CDATA[Chemistry teaching]]></kwd>
<kwd lng="en"><![CDATA[Textbook illustrations]]></kwd>
<kwd lng="en"><![CDATA[History of chemistry education]]></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[AMADO]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Química para o primeiro ano colegial]]></source>
<year>1962</year>
<edition>3</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Companhia Editora Nacional]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[AMARAL]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Química geral e inorgânica: 1º volume]]></source>
<year>1967</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Editora do Brasil]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[AMARAL]]></surname>
<given-names><![CDATA[T. V. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Elementos de chimica inorganica]]></source>
<year>1918</year>
<edition>3</edition>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Instituto de Artes Graphicas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BERNARDINO]]></surname>
<given-names><![CDATA[M. A. D.]]></given-names>
</name>
<name>
<surname><![CDATA[RODRIGUES]]></surname>
<given-names><![CDATA[M. A.]]></given-names>
</name>
<name>
<surname><![CDATA[BELLINI]]></surname>
<given-names><![CDATA[L. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análise crítica das analogias do livro didático público de química do estado do Paraná]]></article-title>
<source><![CDATA[Ciência &amp; Educação]]></source>
<year>2013</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>135-50</page-range><publisher-loc><![CDATA[Bauru ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BURITY]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Teoria do discurso e análise do discurso: sobre política e método]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[WEBER]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[LEITHAUSER]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos qualitativos nas ciências sociais e na prática social]]></source>
<year>2007</year>
<page-range>73-83</page-range><publisher-loc><![CDATA[Recife ]]></publisher-loc>
<publisher-name><![CDATA[Editora da UFPE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CARVALHO]]></surname>
<given-names><![CDATA[G. C.]]></given-names>
</name>
<name>
<surname><![CDATA[SAFFIOTI]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Química para o primeiro ano colegial]]></source>
<year>1965</year>
<edition>31</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Companhia Editora Nacional]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHEVALLARD]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[La transposición didáctica: del saber sabio al saber enseñado]]></source>
<year>1997</year>
<publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Aique]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[COSTA]]></surname>
<given-names><![CDATA[H. H. C.]]></given-names>
</name>
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A comunidade disciplinar em Goodson: impasses em um registro pós-estrutural]]></article-title>
<source><![CDATA[Revista Brasileira de Educação]]></source>
<year>2016</year>
<volume>21</volume>
<numero>67</numero>
<issue>67</issue>
<page-range>1009-32</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DUQUE-ESTRADA]]></surname>
<given-names><![CDATA[P. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Arquivo e política em Jacques Derrida: notas introdutórias]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
<name>
<surname><![CDATA[SISCAR]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pensando a política com Derrida: responsabilidade, tradução, porvir]]></source>
<year>2018</year>
<page-range>39-59</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Cortez]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FELTRE]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[YOSHINAGA]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Química geral]]></source>
<year>1969</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Moderna]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FREIRE]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Pedagogia do oprimido]]></source>
<year>1993</year>
<edition>21</edition>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Paz e terra]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GOMES]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[SELLES]]></surname>
<given-names><![CDATA[S. E.]]></given-names>
</name>
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Currículo de ciências: estabilidade e mudança em livros didáticos]]></article-title>
<source><![CDATA[Educação e Pesquisa]]></source>
<year>2013</year>
<volume>39</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>477-92</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[KRESS]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[VAN-LEEUWEN]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reading images: the grammar of visual-design]]></source>
<year>2006</year>
<publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Routledge]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LEÃO]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Química para a quarta série ginasial de acordo com os programas oficiais]]></source>
<year>1942</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Companhia Editora Nacional]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. R. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Livros didáticos: obstáculos ao aprendizado da ciência química. I. obstáculos animistas e realistas]]></article-title>
<source><![CDATA[Química Nova]]></source>
<year>1992</year>
<volume>15</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>254-61</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Imagens e interpretação]]></article-title>
<source><![CDATA[Educação em Foco]]></source>
<year>2004</year>
<volume>8</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>127-40</page-range><publisher-loc><![CDATA[Juiz de Fora ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Itinerários formativos na BNCC do ensino médio: identificações docentes e projetos de vida juvenis]]></article-title>
<source><![CDATA[Retratos da Escola]]></source>
<year>2019</year>
<volume>13</volume>
<page-range>59-75</page-range><publisher-loc><![CDATA[Brasília ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
<name>
<surname><![CDATA[BORGES]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Currículo, conhecimento e interpretação]]></article-title>
<source><![CDATA[Currículo sem Fronteiras]]></source>
<year>2017</year>
<volume>17</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>555-73</page-range><publisher-loc><![CDATA[Brasil ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
<name>
<surname><![CDATA[OLIVEIRA]]></surname>
<given-names><![CDATA[A. L. A. M.]]></given-names>
</name>
<name>
<surname><![CDATA[OLIVEIRA]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
</person-group>
<source><![CDATA[A teoria do discurso na pesquisa em educação]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Recife ]]></publisher-loc>
<publisher-name><![CDATA[Editora da UFPE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LUTFI]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Produção social de livros escolares de química no Brasil, de 1810 a 1941]]></article-title>
<source><![CDATA[Revista Virtual de Química]]></source>
<year>2012</year>
<volume>4</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>703-18</page-range><publisher-loc><![CDATA[Niterói ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MELONI]]></surname>
<given-names><![CDATA[R. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rupturas e permanências: um estudo das imagens de objetos em manuais de ensino de química - 1856/1971]]></article-title>
<source><![CDATA[Imagens da Educação]]></source>
<year>2018</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>1-16</page-range><publisher-loc><![CDATA[Maringá ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MORI]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
<name>
<surname><![CDATA[CURVELO]]></surname>
<given-names><![CDATA[A. A. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[O que sabemos sobre os primeiros livros didáticos brasileiros para o ensino de química]]></article-title>
<source><![CDATA[Química Nova]]></source>
<year>2014</year>
<volume>37</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>919-26</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MORTIMER]]></surname>
<given-names><![CDATA[E. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A evolução dos livros didáticos de química destinados ao ensino secundário]]></article-title>
<source><![CDATA[Em Aberto]]></source>
<year>1988</year>
<volume>7</volume>
<numero>40</numero>
<issue>40</issue>
<page-range>25-41</page-range><publisher-loc><![CDATA[Brasília ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[OLIVEIRA]]></surname>
<given-names><![CDATA[G. G. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Provocações para aguçar a imaginação/invenção analítica: aproximações entre a teoria política do discurso e análise do discurso em educação]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
<name>
<surname><![CDATA[OLIVEIRA]]></surname>
<given-names><![CDATA[A. L. A. R. M. O.]]></given-names>
</name>
<name>
<surname><![CDATA[OLIVEIRA]]></surname>
<given-names><![CDATA[G. G. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[A teoria do discurso na pesquisa em educação]]></source>
<year>2018</year>
<page-range>169-216</page-range><publisher-loc><![CDATA[Recife ]]></publisher-loc>
<publisher-name><![CDATA[Editora UFPE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PROUST]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Em busca do tempo perdido: Sodoma e Gomorra]]></source>
<year>1998</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Globo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ROZENTALSKI]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[PORTO]]></surname>
<given-names><![CDATA[P. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagramas de energia de orbitais em livros didáticos de química geral: uma análise sob o viés da semiótica peirceana]]></article-title>
<source><![CDATA[Ciência &amp; Educação]]></source>
<year>2018</year>
<volume>24</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>449-66</page-range><publisher-loc><![CDATA[Bauru ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[RUDD]]></surname>
<given-names><![CDATA[T. R.]]></given-names>
</name>
<name>
<surname><![CDATA[GOODSON]]></surname>
<given-names><![CDATA[I. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Refraction as a tool for understanding action and educational orthodoxy and transgression]]></article-title>
<source><![CDATA[Revista Tempos e Espaços em Educação]]></source>
<year>2016</year>
<volume>9</volume>
<numero>18</numero>
<issue>18</issue>
<page-range>99-110</page-range><publisher-loc><![CDATA[São Cristóvão ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SCHNETZLER]]></surname>
<given-names><![CDATA[R. P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Um estudo sobre o tratamento químico em livros didáticos brasileiros dirigidos ao ensino secundário de química de 1875 a 1878]]></article-title>
<source><![CDATA[Química Nova]]></source>
<year>1981</year>
<volume>4</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>6-15</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SILVA]]></surname>
<given-names><![CDATA[K. A. P.]]></given-names>
</name>
<name>
<surname><![CDATA[ALMEIDA]]></surname>
<given-names><![CDATA[L. M. W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A percepção da matemática em livros didáticos de química]]></article-title>
<source><![CDATA[Ensaio]]></source>
<year>2019</year>
<volume>21</volume>
<page-range>1-27</page-range><publisher-loc><![CDATA[Belo Horizonte ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMAS FILHO]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Química: 1º ano científico: rigorosamente de acordo com o programa elaborado pelo ministério da educação e saúde]]></source>
<year>1953</year>
<edition>3. ed</edition>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[F. Briguiet]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
