<?xml version="1.0" encoding="UTF-8"?><lom xmlns="http://ltsc.ieee.org/xsd/LOM" xmlns:lomfr="http://www.lom-fr.fr/xsd/LOMFR" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://ltsc.ieee.org/xsd/LOM http://www.lom-fr.fr/xsd/lomfrv1.0/std/lomfr.xsd">
<general>
<identifier>
<catalog>Canal-U_Ocms</catalog>
<entry>8722</entry>
</identifier>
<title><string language="fre"><![CDATA[A Design-Based Research Approach to Understanding Complex Learning - Hmelo silver]]></string></title>
<language>FRE</language><language>ENG</language>
<description>
<string language="fre"><![CDATA[Complex learning environments require complex approaches to understanding both what and how students learn. In this talk, I
will describe design-based research methodology and discuss how I have used this approach to understand learning in
technology-rich learning environments. One example will show how research on expertise in complex systems led to the design
of a technology-rich learning environment for middle school science classrooms. This program of research used a combination
of laboratory and classroom research. Time permitting, a second example will bring together research on problem-based
learning that went from quasi-experimental research showing what students learned to more qualitative research that explains
how students learn.]]></string></description>
<keyword><string language="fre"><![CDATA[Apprendre]]></string></keyword><keyword><string language="fre"><![CDATA[enseigner]]></string></keyword><keyword><string language="fre"><![CDATA[sciences de l’apprendre]]></string></keyword>
<lomfr:documentType>
<lomfr:source>LOMFRv1.0</lomfr:source>
<lomfr:value>image en mouvement</lomfr:value>
</lomfr:documentType>
</general><lifeCycle>
<contribute>
<role>
<source>LOMv1.0</source>
<value>publisher</value>
</role>
<entity><![CDATA[BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2021-07-06 15:20:02
FN:ENS de Lyon
N:ENS de Lyon;;;;
URL;TYPE=work:https://www.canal-u.tv/auteurs/ens_de_lyon
ROLE:publisher
TZ:+0200
END:VCARD
]]></entity>
<date><dateTime>2012-03-29</dateTime></date>
</contribute>
<contribute>
<role>
<source>LOMv1.0</source>
<value>author</value>
</role>
<entity><![CDATA[BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2021-07-06 15:20:02
FN:Cindy Hmelo Silver
N:Hmelo Silver;Cindy;;;
URL;TYPE=work:http://gse.rutgers.edu/cindy_hmelo-silver
ROLE:author
NOTE:Rutgers University : A Design-Based Research Approach to Understanding Complex Learning 
TZ:+0200
END:VCARD
]]></entity>
<date><dateTime>2012-03-29</dateTime></date>
</contribute>
<contribute>
<role>
<source>LOMv1.0</source>
<value>content provider</value>
</role>
<entity><![CDATA[BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2021-07-06 15:20:02
FN:Christian Bailly
N:Bailly;Christian;;;
URL;TYPE=work:https://www.canal-u.tv/auteurs/bailly_christian
ROLE:content provider
TZ:+0200
END:VCARD
]]></entity>
<date><dateTime>2012-03-29</dateTime></date>
</contribute>
<contribute>
<role>
<source>LOMv1.0</source>
<value>content provider</value>
</role>
<entity><![CDATA[BEGIN:VCARD
VERSION:3.0
CLASS:PUBLIC
REV:2021-07-06 15:20:02
FN:Luc TROUCHE
N:TROUCHE;Luc;;;
URL;TYPE=work:https://www.canal-u.tv/auteurs/trouche_luc
ROLE:content provider
NOTE:Luc Trouche is professor of didactics of mathematics in the French Institute of Education, École Normale Supérieure de Lyon, France. Interested in studying the role of tools in the learning of mathematics (Monaghan, Trouche &amp; Borwein 2016), he has contributed to develop the notion of instrumental orchestration (Trouche &amp; Drijvers 2014) for modeling the management, by a teacher, of available tools in the classroom. He focuses now on resource use/design and teacher professional development in the time of digitalization. This has led him to contribute to develop the documentational approach to didactics (Gueudet, Pepin &amp;Trouche 2012). In this perspective, the notion of teacher resource system appears crucial in order to understand teacher (developing) knowledge and the coherence of his/her activity. Studying the interactions between individual and collective teachers’ resource systems gives means for understanding the dynamics of these collectives, and for rethinking the way of supporting teacher development at a time of the ‘metamorphosis’ of teaching environments. Gueudet, G., Pepin, B., &amp; Trouche, L. (eds.) (2012). From Text to ‘Lived’ Resources: Mathematics Curriculum Materials and Teacher Development, New York, Springer Monaghan, J., Trouche, L., &amp; Borwein, J. (2016). Tools and Mathematics: Instruments for Learning, New York, Springer. Trouche, L., &amp; Drijvers, P. (2014). Webbing and orchestration. Two interrelated views on digital tools in mathematics education, Teaching Mathematics and Its Applications: International Journal of the Institute of Ma’thematics and its Applications, 33(3), 193-209. Luc Trouche est professeur de didactique des mathématiques à l’IFÉ – Institut Français de l’éducation, École Normale Supérieure de Lyon, France. Intéressé par l’étude du rôle des outils pour l’apprentissage des mathématiques (Monaghan, Trouche &amp; Borwein 2016), il a contribué à développer la notion d’orchestration instrumentale (Trouche &amp; Drijvers 2014) pour modéliser la gestion, par un professeur, des outils disponibles dans sa classe. Il s’intéresse désormais aux usages et à la conception de ressources par les enseignants, en relation avec leur développement professionnel dans cette période de numérisation des supports. Cela l’a conduit à contribuer à développer une approche documentaire du didactique (Gueudet, Pepin &amp; Trouche 2012). Dans cette perspective, la notion de système de ressources apparaît critique pour comprendre le développement des connaissances des enseignants et la cohérence de leur activité. Etudier les interactions entre les systèmes de ressources individuels et collectifs des enseignants donne des moyens pour comprendre la dynamique de ces collectifs, et pour repenser la manière de soutenir le développement professionnel des enseignants dans un temps de métamorphose des environnements pour apprendre. Gueudet, G., Pepin, B., &amp; Trouche, L. (eds.) (2012). From Text to ‘Lived’ Resources: Mathematics Curriculum Materials and Teacher Development, New York, Springer Monaghan, J., Trouche, L., &amp; Borwein, J. (2016). Tools and Mathematics: Instruments for Learning, New York, Springer. Trouche, L., &amp; Drijvers, P. (2014). Webbing and orchestration. Two interrelated views on digital tools in mathematics education, Teaching Mathematics and Its Applications: International Journalof the Institute of Ma’thematics and its Applications, 33(3), 193-209. 
TZ:+0200
END:VCARD
]]></entity>
<date><dateTime>2012-03-29</dateTime></date>
</contribute>
</lifeCycle>
<metaMetadata>
<metadataSchema>LOMv1.0</metadataSchema>
<metadataSchema>LOMFRv1.0</metadataSchema>
</metaMetadata>
<technical>
<format>video/mp4</format>
<location><![CDATA[https://www.canal-u.tv/video/ecole_normale_superieure_de_lyon/a_design_based_research_approach_to_understanding_complex_learning_hmelo_silver.8722]]></location>
<location><![CDATA[https://streaming-canal-u.fmsh.fr/vod/media/canalu/videos/groupe_ens_lsh/educ.et.science.session.2.copie._8722/2012.03.29_e.sa_cindy_hmelo_silver.mp4]]></location>
<size>189577323</size>
<duration><duration>PT0H52M8S</duration></duration>
</technical>
<educational>
<learningResourceType>
<source>LOMv1.0</source>
<value>lecture</value>
</learningResourceType>
<context>
<source>LOMv1.0</source>
<value>master</value>
</context>
</educational>
<rights>
<cost>
<source>LOMv1.0</source>
<value>no</value>
</cost>
<copyrightAndOtherRestrictions>
<source>LOMv1.0</source>
<value>no</value>
</copyrightAndOtherRestrictions>
<description>
<string language="fre"><![CDATA[Droits réservés à l'éditeur et aux auteurs. 
]]></string>
</description>
</rights>
<relation>
<kind>
<source>LOMv1.0</source>
<value>ispartof</value>
</kind>
<resource>
<identifier>
<catalog>URI</catalog>
<entry>https://www.canal-u.tv/producteurs/ecole_normale_superieure_de_lyon/colloques_seminaires_et_workshop/ife_bull_education_et_sciences_de_l_apprendre/session_12_bull_printemps_2012</entry>
</identifier>
<description>
<string language="fre"><![CDATA[Session 2 • printemps 2012]]></string>
</description>
</resource>
</relation>
<classification>
<purpose>
<source>LOMv1.0</source>
<value>discipline</value>
</purpose>
<taxonPath>
<source>
<string language="fre"><![CDATA[Universités Numériques Thématiques 2009 http://www.universites-numeriques.fr]]></string>
</source>
<taxon>
<id/>
<entry>
<string language="fre"/>
</entry>
</taxon>
</taxonPath>
</classification>
<classification>
<purpose>
<source>LOMv1.0</source>
<value>discipline</value>
</purpose>
<taxonPath>
<source>
<string language="fre">CDD 22e éd.</string>
<string language="eng">DDC 22nd ed.</string>
</source>
<taxon>
<id>370</id>
<entry>
<string language="fre"><![CDATA[Éducation]]></string>
</entry>
</taxon>
</taxonPath>
</classification> </lom>