<?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>2007-7890</journal-id>
<journal-title><![CDATA[Dilemas contemporáneos: educación, política y valores]]></journal-title>
<abbrev-journal-title><![CDATA[Dilemas contemp. educ. política valores]]></abbrev-journal-title>
<issn>2007-7890</issn>
<publisher>
<publisher-name><![CDATA[Asesorías y tutorías para la investigación científica en la Educación Puig-Salabarría S.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-78902021000200021</article-id>
<article-id pub-id-type="doi">10.46377/dilemas.v8i3.2641</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Simulador virtual PhET para aprender Química en época de COVID-19]]></article-title>
<article-title xml:lang="en"><![CDATA[Virtual PhET simulator to learn Chemistry in the time of COVID-19]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Delgado Pérez]]></surname>
<given-names><![CDATA[Nolaide]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kiausowa]]></surname>
<given-names><![CDATA[Mpangula]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Escobar Hernández]]></surname>
<given-names><![CDATA[Alexis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad "Onze de Novembro"  ]]></institution>
<addr-line><![CDATA[ Zaire]]></addr-line>
<country>Angola</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad "Onze de Novembro"  ]]></institution>
<addr-line><![CDATA[ Zaire]]></addr-line>
<country>Angola</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Pedagógica de Kuanza Norte  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Angola</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2021</year>
</pub-date>
<volume>8</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-78902021000200021&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-78902021000200021&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-78902021000200021&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La situación actual que vivimos por la pandemia del COVID-19, nos enfrentó a un cambio radical prácticamente obligatorio, pasar de una educación presencial a una enseñanza remota de emergencia y nos desafía a utilizar los simuladores virtuales disponibles en internet para que los estudiantes puedan avanzar. En este articulo se describe una secuencia didáctica basada en la teoría del aprendizaje significativo de Ausubel, en tres momentos pedagógicos, utilizando el simulador PhET para Química, disponible en https://phet.colorado.edu/, que permite identificar los enlaces químicos mediante una actividad experimental problematizadora, aumentando el potencial de desarrollo cognitivo y la apropiación del conocimiento científico por parte de los estudiantes de manera crítica y reflexiva, para mejorar su comprensión y resultados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The current situation, we are experiencing due to the COVID-19 pandemic, faced us with a practically mandatory radical change, going from face-to-face education to emergency remote teaching and challenges us to use virtual simulators available on the internet so that students can advance. This article describes a didactic sequence based on Ausubel's theory of meaningful learning, in three pedagogical moments, using the PhET simulator for Chemistry, available at https://phet.colorado.edu/, which allows identifying chemical bonds through a problematizing experimental activity, increasing the potential for cognitive development and the appropriation of scientific knowledge by students in a critical and reflective way, to improve their understanding and results.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[simulador PhET]]></kwd>
<kwd lng="es"><![CDATA[actividad experimental problematizadora]]></kwd>
<kwd lng="es"><![CDATA[enlace químico]]></kwd>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[PhET simulator]]></kwd>
<kwd lng="en"><![CDATA[Problematizing experimental activity]]></kwd>
<kwd lng="en"><![CDATA[chemical bonding]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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