<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-28T06:56:05Z</responseDate><request verb="GetRecord" identifier="oai:riubu.ubu.es:10259/6649" metadataPrefix="dim">https://riubu.ubu.es/oai/request</request><GetRecord><record><header><identifier>oai:riubu.ubu.es:10259/6649</identifier><datestamp>2022-05-20T13:22:16Z</datestamp><setSpec>com_10259_4145</setSpec><setSpec>com_10259_5086</setSpec><setSpec>com_10259_2604</setSpec><setSpec>col_10259_4678</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="e9bb979a-fccb-4dd6-b4a6-3e1cf2237995" confidence="600" orcid_id="">Ortiz Revilla, Jairo</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="265" confidence="600" orcid_id="">Greca Dufranc, Ileana María</dim:field>
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="e8ffe1ed-993e-493d-8020-d3ae98c2ecfc" confidence="600" orcid_id="">Adúriz Bravo, Agustín</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2022-05-12T09:23:38Z</dim:field>
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<dim:field mdschema="dc" element="date" qualifier="issued">2017-08</dim:field>
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<dim:field mdschema="dc" element="description" lang="es">Trabajo presentado en: 1er I Congreso Nacional en Enseñanza de las Ciencias de la Naturaleza y la Matemática, 24 y 25 de agosto de 2017, Tandil</dim:field>
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<dim:field mdschema="dc" element="language" qualifier="iso" lang="es">spa</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Enseñanza primaria</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="other" lang="es">Education, Primary</dim:field>
<dim:field mdschema="dc" element="title" lang="es">Presencia y caracterización de las competencias científica y matemática en estudios sobre educación primaria</dim:field>
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