<?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>2227-1899</journal-id>
<journal-title><![CDATA[Revista Cubana de Ciencias Informáticas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev cuba cienc informat]]></abbrev-journal-title>
<issn>2227-1899</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ediciones Futuro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2227-18992021000200158</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Procedimientos didácticos para aplicar conjuntos de resultados en el desarrollo de la habilidad resolver problemas combinatorios]]></article-title>
<article-title xml:lang="en"><![CDATA[Didactics procedures to apply sets of outcomes in the development of the skill to solve combinatorial problems]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quintana Álvarez]]></surname>
<given-names><![CDATA[José Hilario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz Bravo]]></surname>
<given-names><![CDATA[Tito]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosete Suarez]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de las Ciencias Informáticas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Tecnológica de la Habana José Antonio Echeverría  ]]></institution>
<addr-line><![CDATA[Marianao ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>15</volume>
<numero>2</numero>
<fpage>158</fpage>
<lpage>182</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2227-18992021000200158&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2227-18992021000200158&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2227-18992021000200158&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La teoría combinatoria es esencial para la informática. En aras de atenuar las dificultades que presentan los estudiantes cuando resuelven problemas de conteo, en la matemática discreta de las ciencias informáticas, se presenta un grupo de procedimientos didácticos dirigidos a adiestrar a los aprendices en la identificación de los modelos de ejercicios combinatorios, y la formulación de los conjuntos de resultados en forma de conjuntos y tuplas, cuyo cardinal es la respuesta de los problemas combinatorios. El tratamiento del contenido se complementa con la aplicación de métodos para fomentar el protagonismo estudiantil, el empleo de las tecnologías de la información y las comunicaciones en manos de los estudiantes, como instrumento para reflejar los resultados del trabajo independiente, y la aplicación de una evaluación formativa. Se presenta el reporte de una experiencia de aplicación de la propuesta didáctica en la carrera Ingeniería en Ciencias Informáticas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Combinatory theory is essential to computer science. In order to alleviate the difficulties that students present when they solve combinatorial problems, in the discrete mathematical of computer science, a group of didactic procedures is presented aimed at training learners in the identification of combinatorial exercise models and the formulation of sets of results in the form of sets and tuples, whose cardinal is the answer of the combinatorial problems. The treatment of the content is complemented with the application of methods to promote the student leadership, with the encouragement of the use of information and communication technologies in the hands of students how instrument to reflect the results of independent work, and the application of an evaluation formative. The report of an experience of application of the didactic proposal in the career of Engineering in Computer Sciences is presented.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Combinatoria]]></kwd>
<kwd lng="es"><![CDATA[habilidad resolver problema]]></kwd>
<kwd lng="es"><![CDATA[conjuntos de resultados]]></kwd>
<kwd lng="en"><![CDATA[Combinatory]]></kwd>
<kwd lng="en"><![CDATA[solve problem skill]]></kwd>
<kwd lng="en"><![CDATA[outcomes sets]]></kwd>
</kwd-group>
</article-meta>
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