<?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>1870-3542</journal-id>
<journal-title><![CDATA[Revista mexicana de física E]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fís. E]]></abbrev-journal-title>
<issn>1870-3542</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Física]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-35422009000100013</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Física computacional: una propuesta educativa]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas]]></surname>
<given-names><![CDATA[J.F.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rangel]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Benemérita Universidad Autónoma de Puebla Facultad de Ciencias Físico Matemáticias ]]></institution>
<addr-line><![CDATA[Puebla Pue.]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Benemérita Universidad Autónoma de Puebla Facultad de Ciencias de la Computación ]]></institution>
<addr-line><![CDATA[Puebla Pue.]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Benemérita Universidad Autónoma de Puebla Facultad de Ciencias Físico Matemáticias ]]></institution>
<addr-line><![CDATA[Puebla Pue.]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2009</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2009</year>
</pub-date>
<volume>55</volume>
<numero>1</numero>
<fpage>97</fpage>
<lpage>111</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-35422009000100013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-35422009000100013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-35422009000100013&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Actualmente existen lenguajes de programación cuyas características los hacen idóneos como apoyo didáctico en el aprendizaje de muchos tópicos de la física. Hay problemas típicos en la enseñanza que no pueden ser completamente explicados y entendidos en el pizarrón, porque presentan comportamientos complejos, tales como no linealidades o muchos grados de libertad, razón por la cual, no tienen solución analítica. En este caso la física computacional es un método de enseñanza que, en la práctica, incluye el contenido de los cursos tradicionales de programación y métodos numéricos. En este artículo se pretende abordar algunos aspectos que nos permitan conformar lo que podemos llamar "educación algorítmica". Se presentan algunos problemas tradicionales de la enseñanza que, para la mejor comprensión de conceptos y elaboración de modelos apoyados en algoritmos numéricos y visuales, los mismos estudiantes pueden implementar. Usando ciertos módulos elementales de programación se propone una estrategia para construir modelos a partir de una interpretación pre-diferencial que, en los primeros cursos de licenciatura, puede ser muy útil. La propuesta consiste en que, empleando pocos elementos y recursos matemáticos, los estudiantes puedan construir modelos de simulación, cada vez más elaborados, de los sistemas tradicionales de la física. Específicamente al implementar la educación algorítmica, usamos el lenguaje python para desarrollar temas que van desde una partícula libre y un oscilador amortiguado, hasta un gas ideal o de esferas duras, además del movimiento browniano. En cada uno de los casos se usan los mismos módulos elementales de programación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Nowadays there exist programming languages whose characteristics make them a very good didactic tool for learning many topics of physics. There are, also, typical learning physical problems that can not be completely explained and even understood using the blackboard, because they present a kind of complex behaviors such as non linearties or many degrees of freedom. That is why they do not have any analytical solution. In any case Computational Physics method is an alternative teaching tool what in practice contains all of the topics of basic programming and numerical methods. In this paper we aboard some issues, enable us, to conform what we will call "algorithmic education". We present some traditional physics education problems, based on numerical and visual algorithms, for a better conceptual understanding and models build up by the students it self. Just by using some elementary programming modules, we propose a strategy to build up models starting from a pre-differential conceptual interpretation, which can be particularly useful in the firs period of university. The contribution consists in by using a few mathematical elements and resources, students can make more and more complex simulation models. Specificall , for the implementation of the "algorithmic education" we have used python, a programming language what permits the develop of themes covering from the free particle movement, and damped harmonic oscillators, as well as the ideal or hard spheres gases and even Brownian motion walks. In all of these cases the same elementary programming modules have been used.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Física computacional]]></kwd>
<kwd lng="es"><![CDATA[python]]></kwd>
<kwd lng="es"><![CDATA[educación]]></kwd>
<kwd lng="es"><![CDATA[taller computacional]]></kwd>
<kwd lng="en"><![CDATA[Computational physics]]></kwd>
<kwd lng="en"><![CDATA[python]]></kwd>
<kwd lng="en"><![CDATA[education]]></kwd>
<kwd lng="en"><![CDATA[undergraduate computational workshop]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Ense&ntilde;anza</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="4"><b>F&iacute;sica computacional: una propuesta educativa</b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>J.F. Rojas&ordf;, M.A. Morales&ordf;, A. Rangel <sup>b</sup>, y I. Torres<sup>c</sup></b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>&ordf; Facultad de Ciencias F&iacute;sico Matem&aacute;ticias, Benem&eacute;rita Universidad Aut&oacute;noma de Puebla, Edif. 190 18 sur y Av. San Claudio, C.U., Col. San Manuel, 72570 Puebla, Pue., </i>e&#150;mail: <a href="mailto:frojas@fcfm.buap.mx">frojas@fcfm.buap.mx</a></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup>b</sup> Facultad de Ciencias de la Computaci&oacute;n, Benem&eacute;rita Universidad Aut&oacute;noma de Puebla, Edif. 136 14 sur y Av. San Claudio, C.U., Col. San Manuel, 72570 Puebla, Pue.</i></font></p>     <p align="justify"><font face="verdana" size="2"><i><sup>c</sup> Facultad de Ciencias F&iacute;sico Matem&aacute;ticias, Benem&eacute;rita Universidad Aut&oacute;noma de Puebla, Edif. 157 18 sur y Av. San Claudio, C.U., Col. San Manuel, 72570 Puebla, Pue.</i></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">Recibido el 26 de noviembre de 2008    <br> Aceptado el 26 de febrero de 2009</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>     <p align="justify"><font face="verdana" size="2">Actualmente existen lenguajes de programaci&oacute;n cuyas caracter&iacute;sticas los hacen id&oacute;neos como apoyo did&aacute;ctico en el aprendizaje de muchos t&oacute;picos de la f&iacute;sica. Hay problemas t&iacute;picos en la ense&ntilde;anza que no pueden ser completamente explicados y entendidos en el pizarr&oacute;n, porque presentan comportamientos complejos, tales como no linealidades o muchos grados de libertad, raz&oacute;n por la cual, no tienen soluci&oacute;n anal&iacute;tica. En este caso la f&iacute;sica computacional es un m&eacute;todo de ense&ntilde;anza que, en la pr&aacute;ctica, incluye el contenido de los cursos tradicionales de programaci&oacute;n y m&eacute;todos num&eacute;ricos. En este art&iacute;culo se pretende abordar algunos aspectos que nos permitan conformar lo que podemos llamar "educaci&oacute;n algor&iacute;tmica". Se presentan algunos problemas tradicionales de la ense&ntilde;anza que, para la mejor comprensi&oacute;n de conceptos y elaboraci&oacute;n de modelos apoyados en algoritmos num&eacute;ricos y visuales, los mismos estudiantes pueden implementar. Usando ciertos m&oacute;dulos elementales de programaci&oacute;n se propone una estrategia para construir modelos a partir de una interpretaci&oacute;n pre&#150;diferencial que, en los primeros cursos de licenciatura, puede ser muy &uacute;til. La propuesta consiste en que, empleando pocos elementos y recursos matem&aacute;ticos, los estudiantes puedan construir modelos de simulaci&oacute;n, cada vez m&aacute;s elaborados, de los sistemas tradicionales de la f&iacute;sica. Espec&iacute;ficamente al implementar la educaci&oacute;n algor&iacute;tmica, usamos el lenguaje python para desarrollar temas que van desde una part&iacute;cula libre y un oscilador amortiguado, hasta un gas ideal o de esferas duras, adem&aacute;s del movimiento browniano. En cada uno de los casos se usan los mismos m&oacute;dulos elementales de programaci&oacute;n.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Descriptores: </b>F&iacute;sica computacional; python; educaci&oacute;n; taller computacional.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>     <p align="justify"><font face="verdana" size="2">Nowadays there exist programming languages whose characteristics make them a very good didactic tool for learning many topics of physics. There are, also, typical learning physical problems that can not be completely explained and even understood using the blackboard, because they present a kind of complex behaviors such as non linearties or many degrees of freedom. That is why they do not have any analytical solution. In any case Computational Physics method is an alternative teaching tool what in practice contains all of the topics of basic programming and numerical methods. In this paper we aboard some issues, enable us, to conform what we will call "algorithmic education". We present some traditional physics education problems, based on numerical and visual algorithms, for a better conceptual understanding and models build up by the students it self. Just by using some elementary programming modules, we propose a strategy to build up models starting from a pre&#150;differential conceptual interpretation, which can be particularly useful in the firs period of university. The contribution consists in by using a few mathematical elements and resources, students can make more and more complex simulation models. Specificall , for the implementation of the "algorithmic education" we have used python, a programming language what permits the develop of themes covering from the free particle movement, and damped harmonic oscillators, as well as the ideal or hard spheres gases and even Brownian motion walks. In all of these cases the same elementary programming modules have been used.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Computational physics; python; education; undergraduate computational workshop.</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">PACS: 01.40.gb;01.50.Lc</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmfe/v55n1/v55n1a13.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Referencias</b></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">1. R.H. Landau<i>, Am. 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