<?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>2218-3620</journal-id>
<journal-title><![CDATA[Revista Universidad y Sociedad]]></journal-title>
<abbrev-journal-title><![CDATA[Universidad y Sociedad]]></abbrev-journal-title>
<issn>2218-3620</issn>
<publisher>
<publisher-name><![CDATA[Editorial "Universo Sur"]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2218-36202020000100244</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tratamiento de las medidas de dispersión por medio del software geogebra]]></article-title>
<article-title xml:lang="en"><![CDATA[Treatment of dispersion measures through the geogebra software]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zenteno Ruiz]]></surname>
<given-names><![CDATA[Flaviano Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera Espinoza]]></surname>
<given-names><![CDATA[Tito Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pariona Cervantes]]></surname>
<given-names><![CDATA[Daniel Joel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Daniel Alcides Carrión  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Perú</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2020</year>
</pub-date>
<volume>12</volume>
<numero>1</numero>
<fpage>244</fpage>
<lpage>250</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2218-36202020000100244&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2218-36202020000100244&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2218-36202020000100244&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El presente estudio tiene como objetivo explicar el aprendizaje de las medidas de dispersión por medio del Software GeoGebra en los estudiantes del Laboratorio de Investigación e Innovación Pedagógica de la Universidad Nacional Daniel Alcides Carrión de Pasco Perú - 2017. El diseño de la investigación fue cuasi-experimental, de enfoque descriptivo y explicativo, porque se comparó los resultados de pre y post test que se caracterizó de corte transversal. La población estuvo constituida por 112 estudiantes del Laboratorio de Investigación e Innovación Pedagógica UNDAC - Pasco, y la muestra fue no probabilística de tipo intencional con grupo experimental de 27 estudiantes del cuarto grado y grupo control con 20 estudiantes del quinto grado de educación secundaria. Los métodos de estudio fueron: El método científico, de observación y estadístico. Se aplicó la prueba estadística t de Student donde se determinó la relación entre el pre y post test, como resultado se determinó que existe diferencia significativa entre los resultados después de aplicar software GeoGebra al grupo experimental y se concluye que al aplicar la variable independiente se mejora significativamente el aprendizaje de las medidas de dispersión de los estudiantes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The purpose of this study is to explain the learning of dispersion measures through GeoGebra Software in the students of the Laboratory of Research and Pedagogical Innovation of the National University Daniel Alcides Carrión de Pasco Peru - 2017. The research design was quasi experimental, descriptive and explanatory approach, because we compared the results of pre and posttests that were characterized as cross-sectional. The population consisted of 112 students from the UNDAC - Pasco Pedagogical Research and Innovation Laboratory, and the sample was unintentionally of an intentional type with an experimental group of 27 fourth-grade students and a control group with 20 fifth-grade high school students. The study methods were: The scientific observation and statistical method. The Student's t-test was applied where the relationship between the pre and posttest was determined. As a result, it was determined that there is a significant difference between the results after applying GeoGebra software to the experimental group and it is concluded that when applying the independent variable is improved significantly learning the measures of dispersion of students.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Medidas de dispersión]]></kwd>
<kwd lng="es"><![CDATA[software GeoGebra]]></kwd>
<kwd lng="es"><![CDATA[estudiantes del Laboratorio de Investigación e Innovación]]></kwd>
<kwd lng="en"><![CDATA[Dispersion measures]]></kwd>
<kwd lng="en"><![CDATA[GeoGebra software]]></kwd>
<kwd lng="en"><![CDATA[students of the Research and Innovation Laboratory]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ávila]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Introducción a la Investigación]]></source>
<year>1990</year>
<publisher-name><![CDATA[Ediciones CONCYTEC]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bernal]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología de la Investigación para Administración y Economía]]></source>
<year>2000</year>
<publisher-name><![CDATA[Pearson]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cabero]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nuevas Tecnologías Aplicadas a la Educación]]></source>
<year>2004</year>
<publisher-name><![CDATA[Síntesis S. A.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cantoral]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Farfán]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Desarrollo del pensamiento matemático]]></source>
<year>2008</year>
<publisher-name><![CDATA[Trillas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gamarra]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Rivera]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Wong]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estadística e Investigación con aplicaciones de SPSS]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Lima ]]></publisher-loc>
<publisher-name><![CDATA[Editorial San Marcos]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Baptista]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología de la Investigación]]></source>
<year>2006</year>
<edition>Cuarta</edition>
<publisher-name><![CDATA[McGraw-Hill / Interamericana Editores S. A. de C. V.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nickerson]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Can technology help teach for understanding]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Perkins]]></surname>
<given-names><![CDATA[D. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[West]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Wiske]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Software goes to school: teaching for understanding with new technologies.]]></source>
<year>1995</year>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pagano]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Estadística Elemental para las Ciencias del Comportamiento]]></source>
<year>1999</year>
<publisher-name><![CDATA[Editores Thomson]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<collab>Perú. Ministerio de Educación</collab>
<source><![CDATA[Diseño Curricular Nacional]]></source>
<year>2015</year>
<publisher-name><![CDATA[Ediciones MINEDU]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shaughnessy]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Missed opportunities on the teaching and learning of data and chance]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Garfield]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Truran]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Research Papers on Stochastics Education]]></source>
<year>1997</year>
<page-range>129-45</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Snir]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Grosslight]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Conceptually enhanced simulations: a computer tool for science teaching]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Perkins]]></surname>
<given-names><![CDATA[D. N.]]></given-names>
</name>
<name>
<surname><![CDATA[Schwartz]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[West]]></surname>
<given-names><![CDATA[M. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Wiske]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Software goes to school: teaching for understanding with new technologies.]]></source>
<year>1995</year>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Velásquez]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Instrucciones generales del uso del Geogebra]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Selltiz]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Jahoda]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Deutsch]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Cook]]></surname>
<given-names><![CDATA[S. W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos de investigación en las relaciones sociales]]></source>
<year>1980</year>
<publisher-name><![CDATA[Ediciones Rialp]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
