<?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>0187-893X</journal-id>
<journal-title><![CDATA[Educación química]]></journal-title>
<abbrev-journal-title><![CDATA[Educ. quím]]></abbrev-journal-title>
<issn>0187-893X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Química]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0187-893X2022000200037</article-id>
<article-id pub-id-type="doi">10.22201/fq.18708404e.2022.2.76864</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La enseñanza-aprendizaje de la simbología química como parte del lenguaje químico en la Escuela Superior Pedagógica de Bié (ESPB)]]></article-title>
<article-title xml:lang="en"><![CDATA[The teaching-learning of chemical symbology as part of the chemical language at the Higher Pedagogical School of Bié (ESPB)]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinto Canjongo Daniel]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Hernández]]></surname>
<given-names><![CDATA[Walfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Becalli Puerta]]></surname>
<given-names><![CDATA[Laura Helena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Matanzas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>33</volume>
<numero>2</numero>
<fpage>37</fpage>
<lpage>49</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0187-893X2022000200037&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0187-893X2022000200037&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0187-893X2022000200037&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Como primer paso, se evidencian las insuficiencias que existen en la enseñanza y el aprendizaje del lenguaje químico por los estudiantes de la carrera Enseñanza de la Química de la Escuela Superior Pedagógica de Bié (ESPB) en Angola. Seguidamente se realiza un análisis de los fundamentos de este proceso, determinan dimensiones e indicadores de la variable y se diagnostica la situación actual en esta institución. Posteriormente, como solución a esta problemática se ofrece un sistema de juegos didácticos fundamentando su estructura y la relación entre los juegos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract As a first step, the insufficiencies that exist in the teaching and learning of the chemical language by the students of the Teaching of Chemistry career at the Higher Pedagogical School of Bié (ESPB) in Angola are evidenced. An analysis of the foundations of this process is then carried out, dimensions and indicators of the variable are determined and the current situation in this institution is diagnosed. Subsequently, as a solution to this problem, a system of didactic games is offered, basing its structure and the relationship between the games.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sistema de juegos didácticos]]></kwd>
<kwd lng="es"><![CDATA[enseñanza-aprendizaje de la simbología química]]></kwd>
<kwd lng="es"><![CDATA[lenguaje químico]]></kwd>
<kwd lng="en"><![CDATA[System of didactic games]]></kwd>
<kwd lng="en"><![CDATA[teaching-learning of chemical symbology]]></kwd>
<kwd lng="en"><![CDATA[chemical language]]></kwd>
</kwd-group>
</article-meta>
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