<?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>1665-2436</journal-id>
<journal-title><![CDATA[Revista latinoamericana de investigación en matemática educativa]]></journal-title>
<abbrev-journal-title><![CDATA[Relime]]></abbrev-journal-title>
<issn>1665-2436</issn>
<publisher>
<publisher-name><![CDATA[Comité Latinoamericano de Matemática Educativa A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-24362020000200147</article-id>
<article-id pub-id-type="doi">10.12802/relime.20.2321</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Design, (re)formulação e resolução de problemas com o uso de tecnologias digitais na formação inicial de professores de matemática]]></article-title>
<article-title xml:lang="en"><![CDATA[Design, problem posing and solving with the use of digital technologies in the initial training of mathematics teachers]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Figueiredo]]></surname>
<given-names><![CDATA[Fabiane Fischer]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Groenwald]]></surname>
<given-names><![CDATA[Claudia Lisete Oliveira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,ULBRA  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,ULBRA  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</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>23</volume>
<numero>2</numero>
<fpage>147</fpage>
<lpage>174</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-24362020000200147&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-24362020000200147&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-24362020000200147&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Neste artigo apresentam-se os resultados de uma investigação qualitativa, em que o objetivo foi investigar quais são os conhecimentos produzidos por futuros professores de Matemática, nos aspectos matemáticos, metodológicos, tecnológicos e acerca da abordagem de temas de relevância social, por meio do design, da (re)formulação e resolução de problemas abertos e do planejamento e realização de práticas pedagógicas, em que tais problemas são propostos. Para atingi-lo, três alunas, em grupo, realizaram as atividades de um curso de extensão, que as permitiram a aquisição de experiências, que contribuíram para a produção de conhecimentos docentes, relativos ao design de problemas abertos e que abordam temas de relevância social com o uso de tecnologias digitais e acerca do planejamento e realização de práticas pedagógicas, em que a (re)formulação e resolução desses problemas são evidenciadas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este artículo presenta los resultados de una investigación cualitativa, en la cual el objetivo fue investigar qué conocimiento es producido por futuros maestros de matemáticas, en aspectos matemáticos, metodológicos, tecnológicos y sobre el enfoque de temas socialmente relevantes, a través del diseño, (re)formulación y resolución de problemas abiertos y la planificación e implementación de prácticas pedagógicas, en las cuales se proponen dichos problemas. Para lograr esto, tres estudiantes, en un grupo, llevaron a cabo las actividades de un curso de extensión, lo que les permitió adquirir experiencias, y que contribuyó a la producción de conocimientos docentes, relacionados con el diseño de problemas abiertos y que abordan temas de relevancia social, con el uso de tecnologías digitales y sobre la planificación e implementación de prácticas pedagógicas, en las cuales se evidencia la (re)formulación y resolución de estos problemas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This article presents the results of a qualitative investigation, in which the objective was to investigate what knowledge is produced by future mathematics teachers, in mathematical, methodological, technological aspects and about the approach of socially relevant themes, through design, posing and resolution of open problems and the planning and implementation of pedagogical practices, in which such problems are proposed. To achieve this, three students, in a group, carried out the activities of an extension course, which allowed them to acquire experiences, which contributed to the production of teaching knowledge, related to the design of open problems and which address topics of social relevance with the use of digital technologies and about the planning and implementation of pedagogical practices, in which the posing and resolution of these problems are evidenced.]]></p></abstract>
<abstract abstract-type="short" xml:lang="fr"><p><![CDATA[Résumé Cet article présente les résultats d&#8217;une enquête qualitative, dans laquelle l&#8217;objectif était d&#8217;étudier quelles connaissances sont produites par les futurs professeurs de mathématiques, dans les aspects mathématiques, méthodologiques, technologiques et sur l&#8217;approche de thèmes socialement pertinents, à travers le design, (re)formulation et résolution de problèmes ouverts et planification et mise en &#339;uvre de pratiques pédagogiques, dans lesquelles de tels problèmes sont proposés. Pour y parvenir, trois étudiants, en groupe, ont réalisé les activités d&#8217;un cours de vulgarisation, qui leur a permis d&#8217;acquérir des expériences, qui ont contribué à la production de connaissances pédagogiques, liées à la conception de problèmes ouverts et qui abordent des sujets d&#8217;intérêt social avec l&#8217;utilisation des technologies numériques et la planification et la mise en &#339;uvre de pratiques pédagogiques, dans lesquelles la (re)formulation et sur la résolution de ces problèmes sont mises en évidence.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Design de problemas abertos]]></kwd>
<kwd lng="pt"><![CDATA[(Re)formulação e resolução de problemas]]></kwd>
<kwd lng="pt"><![CDATA[Tecnologias digitais]]></kwd>
<kwd lng="pt"><![CDATA[Formação inicial de professores]]></kwd>
<kwd lng="pt"><![CDATA[Matemática]]></kwd>
<kwd lng="es"><![CDATA[Diseño de problemas abiertos]]></kwd>
<kwd lng="es"><![CDATA[(Re)formulación y resolución de problemas]]></kwd>
<kwd lng="es"><![CDATA[Tecnologías digitales]]></kwd>
<kwd lng="es"><![CDATA[Formación inicial del profesorado]]></kwd>
<kwd lng="es"><![CDATA[Matemáticas]]></kwd>
<kwd lng="en"><![CDATA[Open problem design]]></kwd>
<kwd lng="en"><![CDATA[Problem posing and solving]]></kwd>
<kwd lng="en"><![CDATA[Digital technologies]]></kwd>
<kwd lng="en"><![CDATA[Initial teacher training]]></kwd>
<kwd lng="en"><![CDATA[Mathematics]]></kwd>
<kwd lng="fr"><![CDATA[Conception de problèmes ouverts]]></kwd>
<kwd lng="fr"><![CDATA[(Re)formulation et résolution de problèmes]]></kwd>
<kwd lng="fr"><![CDATA[Technologies numériques]]></kwd>
<kwd lng="fr"><![CDATA[Formation initiale des enseignants]]></kwd>
<kwd lng="fr"><![CDATA[Mathématiques]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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