<?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>2665-0282</journal-id>
<journal-title><![CDATA[Episteme Koinonía. Revista Electrónica de Ciencias de la Educación, Humanidades, Artes y Bellas Artes]]></journal-title>
<abbrev-journal-title><![CDATA[Episteme Koinonía]]></abbrev-journal-title>
<issn>2665-0282</issn>
<publisher>
<publisher-name><![CDATA[Fundación Koinonía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2665-02822026000100148</article-id>
<article-id pub-id-type="doi">10.35381/e.k.v9i17.4907</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Estrategias digitales en la comprensión de las matemáticas de los estudiantes de secundaria]]></article-title>
<article-title xml:lang="en"><![CDATA[Digital strategies in understanding mathematics for secondary school students]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández-Arana]]></surname>
<given-names><![CDATA[Mariuxi Lorena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad César Vallejo  ]]></institution>
<addr-line><![CDATA[Piura Piura]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2026</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2026</year>
</pub-date>
<volume>9</volume>
<numero>17</numero>
<fpage>148</fpage>
<lpage>161</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_arttext&amp;pid=S2665-02822026000100148&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_abstract&amp;pid=S2665-02822026000100148&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_pdf&amp;pid=S2665-02822026000100148&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La presente investigación tuvo como objetivo determinar la efectividad de las estrategias digitales en la comprensión de las matemáticas de los estudiantes de secundaria. Su metodología consistió en un estudio positivista, con enfoque cuantitativo, de tipo cuasiexperimental mediante grupos de control y experimental. Como técnica, se empleó la observación y el diseño de pretest y postest, siendo la escala de Likert el instrumento de medición. La muestra la constituyeron 50 estudiantes del nivel de secundaria pertenecientes a una institución pública, de los cuales, 25 constituyeron el grupo experimental y 25 el grupo control. Entre los resultados se determinó que el grupo experimental logró un rendimiento muy bueno y excelente, mientras que el grupo control permaneció en un nivel bueno y regular. Como conclusión, se pudo afirmar que las estrategias digitales facilitaron la comprensión de las matemáticas de los estudiantes de secundaria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The objective of this research was to determine the effectiveness of digital strategies in improving secondary school students' understanding of mathematics. The methodology consisted of a positivist study with a quantitative, quasi-experimental approach using control and experimental groups. The technique used was observation and pretest and posttest design, with the Likert scale as the measurement instrument. The sample consisted of 50 secondary school students from a public institution, of which 25 constituted the experimental group and 25 the control group. Among the results, it was determined that the experimental group achieved very good and excellent performance, while the control group remained at a good and regular level. In conclusion, it was possible to affirm that digital strategies facilitated the understanding of mathematics among secondary school students.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Estrategias digitales]]></kwd>
<kwd lng="es"><![CDATA[comprensión, matemática]]></kwd>
<kwd lng="es"><![CDATA[enseñanza secundaria.]]></kwd>
<kwd lng="en"><![CDATA[Digital strategies]]></kwd>
<kwd lng="en"><![CDATA[comprehension, mathematics]]></kwd>
<kwd lng="en"><![CDATA[secondary education.]]></kwd>
</kwd-group>
</article-meta>
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