<?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>1981-0431</journal-id>
<journal-title><![CDATA[Linhas Críticas]]></journal-title>
<abbrev-journal-title><![CDATA[Linhas Críticas]]></abbrev-journal-title>
<issn>1981-0431</issn>
<publisher>
<publisher-name><![CDATA[Universidade de Brasília]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1981-04312019000100510</article-id>
<article-id pub-id-type="doi">10.26512/lc.v25.2019.21852</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[O estudo do limite de uma função: O que disseram os alunos?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Maria Bethânia Sardeiro dos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Almouloud]]></surname>
<given-names><![CDATA[Saddo Ag]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Goiás  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brasil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Pontifícia Universidade Católica de São Paulo  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argelia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2019</year>
</pub-date>
<volume>25</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1981-04312019000100510&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1981-04312019000100510&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1981-04312019000100510&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo Este artigo apresenta parte dos resultados obtidos em uma pesquisa de doutorado que teve como objetivo trazer novas reflexões relacionadas ao conceito de limite de uma função. Há um número grande de trabalhos de investigação com diferentes abordagens e metodologias que procuraram descobrir os motivos para o fracasso generalizado dos alunos na disciplina de Cálculo Diferencial e Integral. Mas, há ainda poucos trabalham que versam sobre o olhar do aluno universitário acerca dessa dificuldade. Apresentaremos nesse texto, especificamente, os dados dos alunos referentes ao conceito de limite com a esperança de que esses dados possam sensibilizar os professores que ensinam essa disciplina.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This article presents part of the results obtained in a doctoral research that had as objective to bring new reflections related to the concept of limit of a function. There are a large number of research works with different approaches and methodologies that seek to discover the reasons for the widespread failure of students in the discipline of Differential and Integral Calculus. But there are still few who work on the college student's look at this difficulty. We will present in this text, specifically, the data of the students regarding the concept of limit with the hope that they can sensitize the teachers who teach this discipline.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este artículo presenta parte de los resultados obtenidos en una investigación de doctorado que tuvo como objetivo traer nuevas reflexiones relacionadas al concepto de límite de una función. Hay un número grande de trabajos de investigación con diferentes enfoques y metodologías que buscaron descubrir los motivos para el fracaso generalizado de los alumnos en la disciplina de Cálculo Diferencial e Integral. Pero todavía hay pocos que trabajan sobre la mirada del alumno universitario sobre esta dificultad. Presentaremos en este texto, específicamente, los datos de los alumnos referentes al concepto de límite con la esperanza de que los mismos puedan sensibilizar a los profesores que enseñan esa disciplina.]]></p></abstract>
<abstract abstract-type="short" xml:lang="fr"><p><![CDATA[Résumé Cet article présente une partie des résultats obtenus dans une recherche doctorale ayant pour objectif d'apporter de nouvelles réflexions liées au concept de limite d'une fonction. Il existe un grand nombre de travaux de recherche avec différentes approches et méthodologies qui cherchent à découvrir les raisons de l'échec généralisé des étudiants dans la discipline du calcul différentiel et intégral. Cependant il y en a encore peu qui travaillent sur le regard de l'étudiant sur cette difficulté. Nous présenterons dans ce texte, en particulier, les données des étudiants concernant le concept limite avec l'espoir qu'ils puissent sensibiliser les enseignants qui enseignent cette discipline.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[s: Limite]]></kwd>
<kwd lng="pt"><![CDATA[Percepção do professor universitário]]></kwd>
<kwd lng="pt"><![CDATA[Dificuldade]]></kwd>
<kwd lng="pt"><![CDATA[Aprendizagem]]></kwd>
<kwd lng="en"><![CDATA[Limit]]></kwd>
<kwd lng="en"><![CDATA[Perception of the university professor]]></kwd>
<kwd lng="en"><![CDATA[Difficulty]]></kwd>
<kwd lng="en"><![CDATA[Learning]]></kwd>
<kwd lng="es"><![CDATA[Límite]]></kwd>
<kwd lng="es"><![CDATA[Percepción del profesor universitario]]></kwd>
<kwd lng="es"><![CDATA[Dificultad]]></kwd>
<kwd lng="es"><![CDATA[El aprendizaje]]></kwd>
<kwd lng="fr"><![CDATA[Limite]]></kwd>
<kwd lng="fr"><![CDATA[Perception du professeur d'université]]></kwd>
<kwd lng="fr"><![CDATA[Difficulté Apprendre]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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