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Finding digital ( learning ) resources and various ways of using them – Danish perspective. Karin Tweddell Levinsen Research programme Media & IT in a L earnin g Perspective DPU - Aarhus Universitet. - PowerPoint PPT Presentation
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Finding digital (learning) resources and various ways of using them – Danish perspective
Karin Tweddell LevinsenResearch programme
Media & IT in a Learning PerspectiveDPU - Aarhus Universitet
EDRENETUni-C, 6th. October 2010
Example – Zoo animal repository for schoolsScenario
1 and 2 grade research their favorite animal onlineGroups collaborate across gradesProduce PhotoStory of the animal
SquirrelMonkeyRacoonTigerDogElephantRabbitParrot
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Example – Zoo animal repository for schools
MammalsBirdsReptilesAmphibiansFishMolluscsArthropods
Example – Zoo animal repository for schools
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Example – Zoo animal repository for schools
No tiger
No elephant
No monkeyAbe (danish)
Two cases - repositories for Schools
E-museum Expert evaluation for the Danish Cultural Heritage
DR-skole Expert walk through Re-design consultancy
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
EVALUERE 35 digitale undervisningsmaterialer
Purpose: Qualify future repositories
Danish Cultural Heritage Management
Expert evaluation – 36 resourcesDeep analyses – 10 resources
Development processUsers experience
Resources design for teaching and learning
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
LÆRINGSPOTENTIALE - indholdsvurdering
Most resources match intended age group and official learning objectives
fællesmål matchJæa fdkla fdæafd ka
akfdæa df kldasaf
Jaæf f fda f aafd
A kafd afd af
Ajkfd afa f
A falfd afd a
Fdajldæf ar93rw3ka a
Afdlaf fidfa fdafd
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
LÆRINGSPOTENTIALE - indholdsvurdering
Binding resources together• Living areas through history• From farmer to city dweller - urbanisation• Textile industry• Shipping
Specific themes (prostitution, mental desease) • Large and detailed material• Cross disciplinary potential
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
TIDSVARENDE LØSNINGER
BLOG Wiki
Use of Google Maps and Web 2.0
Use of mobile devices
User generated contetentKnowledge sharing networks
Navigation in 360 degree images
Embedded games
Embedded media – video and sound
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
NIVEAUDELING efter aldersgrupper
1) Teachers manual
2) ”one size fits all” solution
3) Filtrering: Subject and grade 4) Same material – different versions
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Evaluation of repositories for SchoolsE-museum an evaluation
LÆRINGSPOTENTIALE - hverdagens praksis
CLOSED NAVIGATIONRESSOURCES
Forced linear navigation
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
LÆRINGSPOTENTIALE - hverdagens praksis
GamesGame-playWinn/loseRules
NarrativesRole play RulesMultiple choice
”closes around the game”
The game overrules users interaction with content
The game control which material the learners meet
Forced order
Slow and laborious
Material only accessable during the game
Heavy preparation work load on teachers
Game and narrativer are usefulBUTProjektvision was not realis
Learning ”right and wrong” actionsto get fast/easy through the game
NO learning transfer
Subject matter and learning becomes less important
Project vision NOT realised
Evaluation of repositories for SchoolsE-museum an evaluation
CLOSED NAVIGATIONRESSOURCES
LÆRINGSPOTENTIALE - hverdagens praksis
OPEN NAVIGATION RESSOURCES
Free choice of navigation and route
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Evaluation of repositories for SchoolsE-museum an evaluation
SimulationExporative universe, eksperiments
Flat open hypertext Text-image based
Enhanced open hypertextWeb 2.0Embedded media
Map-applikationsWeb 2.0Embedded media
Rich material
Turn the learners lose
Explorative activities
Moderate work-load on teachers
”Gold mines” of information, material and media ressources
Forbavsende mange har svag navigation
Barriere for didactic use• Confusing• Difficult to find content• Difficult to rediscover content• Get lost easily
Surprisingly many have got a weak navigation structure
OPEN NAVIGATION RESSOURCES
LÆRINGSPOTENTIAL - hverdagens praksis
Teaching space Space for exercise
Space for explorative
study
Game 5 ~ 0,5 mil pr stk
Narratives 3 ~ 0,3 mil pr stk
Simulations 2 ~ 0,3 mil pr stk 2 2
Flat open hypertext 6 ~ 0,3 mil pr stk 6 5
Enhanced open hypertext 18 ~ 0,3 mil pr stk 18 18
Map-based ressources 3 ~ ? 3 3
Paradox
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
ØKONOMISK VURDERING
Undervisningsrum Træningsrum Studierum
spil 5 ~ 0,5 mil pr stk
Narrativer 3 ~ 0,3 mil pr stk
Simulationer 2 ~ 0,3 mil pr stk 2 2
Flad åben hypertekst 6 ~ 0,3 mil pr stk 6 5
Udvidet, åben hypertekst 18 ~ 0,3 mil pr stk 18 18
Kort-baserede ressourcer 3 ~ ? 3 3
Economic evaluation
Expencive
weak
Not expencive
Well functioning
Balance BetweenProductAnd economy
Not expencieve
Didactic weak
Weak navigation strong material
Total9 8 8 7 3
Total price7 mil. 1.6 mil 3.2 mil 1, 5 mil Ca. 980.000
Price pr. projet ~ 750.000 ~ 200.000 ~ 400.000 ~ 215.000 ~ 329.000
9 projects with problems – 7,0 mil10 projects with problems – 2,4 mil19 projects with problems – 9,4 mil 16 good projects – 4,8 mil
Evaluation of repositories for SchoolsE-museum an evaluation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
LÆREREN som gatekeeper
Pedagogy responsible informant:”No, we didn’t think about the teachers as users and I don’t think any of the producers did ...”
The e-museum portal
Time consuming to find materialLack flexible search- and filtering toolsNot possible to search across categories ( eg. Learning goals and subject)
Evaluation of repositories for SchoolsE-museum an evaluation
Teachers as gate keepers
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
ANBEFALINGER
Conclusions
1. Stronger demands to the proposals 2. Stronger demands to the project management3. User-centered design4. Iterative lifecycle approach5. Stucturing follow-up on economy and project progress6. Maintenance and updates 7. Support on interaction design
Evaluation of repositories for SchoolsE-museum an evalutation
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Evaluation of repositories for SchoolsDR-skole - Expert walk through
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Once you find a media clip
It is easy to manipulate and use
Evaluation of repositories for SchoolsDR-skole - Expert walk through
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Explorer
firefox
Small interface
Fixed-size interface
Difficult to overview content
Evaluation of repositories for SchoolsDR-skole - Expert walk through Use menu - scenario
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Choice = youth
A teacher wants:• Cross disciplinary theme• Young at different times• Social science, history and the
present• 7th. Grade
Material shows more about childhood than youth
Most material of youth is related to war
Unclear distinction between childhood and youth
Evaluation of repositories for SchoolsDR-skole - Expert walk through
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
I get lost in small interface No filtering - Click through hierarchy
Under 1990 - mediaclip about Youth and knives
Strange because theme is CHILDHOOD
Now I want to change strategy
Evaluation of repositories for SchoolsDR-skole - Expert walk through
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Interface looks easy
Search; “YOUTH” AND “VIOLENCE” no results
Seach: ”YOUTH” AND ”KNIVES” no results
Seach: “CRIMINALITY” AND ”YOUTH” no results
Search ” young people carry knives ” BINGO
Search META DATA (producer, date, title, participants) BINGO
Use search function - scenario
Evaluation of repositories for SchoolsDR-skole - Expert walk through
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
PARADOXIt is easy NOT to find anythingBUTIt is difficult to produce information overload
HOW are the material categorized? WHO’s logic rules?
It is not a user’s logic or a user’s needs
Inside-out design focus = supports senders professionel conceptual model Librarian structure and order
Supports rational search-strategy• Finding something specific
No support for outside – in browsing approach = most users’ mentale models for search-strategies messy and unpredictable:
• Looking for something in the manner of … • Browsing to get inspired by …
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Repositories – typical traits
Repository thinking seems to lack behindInformation systems generations
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Repositories – typical traits
Generation focus action
1 - generic Archive Storing in order
2 - generic Knowledge management Filtering the orderFinding the specific
3 – generic /contextualized Decision support systems Filtering the contentFinding what we need
4 – generic /contextualized from web 2.0 to fluid in the cloud
Decision support systemsDataminingFolksonomy
Filtering the contentFinding what we needAnnotating our findingsSharing
REPOSITORIES
Weak tradition forUser involvement in generalUser centred design approaches (HCI)
Mapping search strategiesAddabtability into user’s everyday practiceIntuitive User interface designOffering User interface affordance
Challenge from the cloud – feasability studies
ã Karin Tweddell Levinsen Research programme for It &Media in a learning perspective,
DPU - Aarhus University
EDRENETUni-C, 6th. October 2010
Repositories – quick and dirty web search
Who needs repositories and why?
Karin Tweddell LevinsenResearch programme
Media & IT in a Learning PerspectiveDPU - Aarhus Universitet
Thank you for listening
Questions?
EDRENETUni-C, 6th. October 2010
Repositories – quick and dirty web search
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