Danish examples: Materialeplatformen Fagenes Infoguide Tommy Byskov Lund October 20 th, 2008
National repositories - our goals • • • Simplify search and retrieval of learning resources Increase visibility (including teacher-produced learning resources) Ensure updated information about learning resources Support knowledge sharing among teachers Both digital and analogue resources
infoguide. emu. dk • Initiated by the Danish Ministry of Education • Educational link repository • Opened on-line in 1997 • 10. 000+ resources • Quality controlled links to external web sites – 45 paid editors (subjects) materialeplatform. emu. dk • Initiated by the Danish Ministry of Education • Opened on-line in April 2006 • 20. 000+ Danish learning resources • Three section: Publishers / Teacher to teacher / Media Archive
materialeplatform. emu. dk www infoguide. emu. dk Descriptions of learning resources (Dublin Core) Descriptions of learning resources (IEEE LOM) file storage Educators Register and update (staff) search and suggest (all) Register, upload, update, search 11/06/2007 Content producers Register, upload, update, search External collections automated metadata transfer
11/06/2007
My repository - personalization • Fagenes Infoguide – …. not really. – Special interface for editors • Materialeplatformen – – – ”My pages” – your contributions (but not collections, subscriptions etc. ) Profile page for publishers /content contributors RSS feeds Java Script based integration of search results on your own page Search box
Building your own content from repository resources • Fagenes Infoguide – Links to external websites; no common licensing schemes etc. • Materialeplatformen – Creative Commons licenses on all teacher produced material and photos in media archive – ”Print basket” – mail/save/print search results – No authoring / packaging tool as part of repository – No implementation of IEEE LOM (or other) relations
User generated metadata … • Fagenes Infoguide – Most popular links within a category (web service) • Materialeplatformen – Currently no tagging/reviews etc. – Plans: – Statistics available for contributors – Tagging/evaluations (thumbs up? ) on teacher produced materials
Curriculum mapping /vocabulary management • Fagenes Infoguide – Browsing categories below subject level decided by editors – No automatic mapping – Subjects included based on available budget (and e. g. no. of students following subject) • Materialeplatformen – Solution depending on educational segment – Mostly manual updates (centrally)
Community building • Materialeplatformen: • Integration with national conference system – Skole. Kom (First. Class) – encouraging registration through moderated subject based conferences – Linking to these conferences from repository • Integration (search box / registration links) offered to major learning platforms
Analyzing repository use - statistics
M ar /0 Ap 6 r/ M 06 ay /0 Ju 6 n/ 0 Ju 6 l/ Au 06 g/ Se 06 p/ 0 O 6 ct / N 06 ov / D 06 ec /0 Ja 6 n/ 0 Fe 7 b/ M 07 ar /0 Ap 7 r/ M 07 ay /0 Ju 7 n/ 0 Ju 7 l/ Au 07 g/ Se 07 p/ 0 O 7 ct / N 07 ov / D 07 ec /0 Ja 7 n/ 0 Fe 8 b/ M 08 ar /0 Ap 8 r/ M 08 ay /0 Ju 8 n/ 0 Ju 8 l/0 Au 8 g/ Se 08 p/ 08 Page views (monthly) 300000 Fagenes Infoguide Materialeplatformen 250000 200000 150000 100000 50000 0
0 Sep/08 Aug/08 Jul/08 Jun/08 May/08 Apr/08 Mar/08 Feb/08 Jan/08 Dec/07 Nov/07 Oct/07 Sep/07 Aug/07 Fagenes Infoguide Jul/07 Jun/07 May/07 Apr/07 Mar/07 Feb/07 50000 Jan/07 Dec/06 Nov/06 Oct/06 Sep/06 Aug/06 Jul/06 Jun/06 May/06 Apr/06 Mar/06 Unique visitors (monthly) Materialplatformen 45000 40000 35000 30000 25000 20000 15000 10000 5000
Entry pages – Fagenes Infoguide 1% 2% 9% 56% 31% Browsing category Front page Newest resorces Other Individual ressource
Entry pages - Materialeplatformen 10% 6% 25% 33% Browsing category Front page Search result Other Individual ressource
Top 3 – refering domains Fagenes Infoguide Materialeplatformen google. dk 33. 6% 37. 1% Direct access 33. 6% 26. 7% emu. dk 9. 3% 11. 9%
Exit pages – Fagenes Infoguide 1% 9% 9% 10% 71% Browsing category Front page Individual ressource Search result Other
Exit pages - Materialeplatformen 11% 13% 35% 29% Browsing category Front page Individual ressource Search result 12% Other
Top 5 – popular pages Fagenes Infoguide Page / Function Materialeplatformen Percentage Page / Function Percentage Browse 68. 4% Browse 37. 6% Front page 9. 3% Search 23. 7% Search 7. 9% Individual resource 18. 4% Individual ressource 2. 8% Front page 9. 0% Keyword list 2. 4% My pages 2. 1%
Viewing time Materialeplatformen Fagenes Infoguide 14% 12% 10% 48% 43% 9% 9% 9% 8% 2% 9% Single page view 11 -30 sec 11% 1 -2 min More than 5 minutes 5% 0 -10 sec 31 -60 sec 2 -5 min
Analysing search strings - examples Search restricted to • • • Publisher content Media archive Teacher to teacher 46% of searches further restricted to educational segment Not many searches further restricted Very limited use of search operators 57% of searches include at least two words Searches with no results: – Publisher content: 24% – Teacher to teacher: 49% – Media archive: 70% • Search terms/stats to be provided to publishers every six months
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