Post on 26-Jan-2015
description
cc by Karsten D. Wolf 2007
YOU Learning –the Impact of User Generated Content on Education
Karsten D. WolfDidactical Design of Interactive Learning Environments
interaktiivinen tekniikka koulutuksessa 2007Thursday, 19.04.2007
1
cc by Karsten D. Wolf 2007
2
cc by Karsten D. Wolf 2007
and !
3
cc by Karsten D. Wolf 2007
4
cc by Karsten D. Wolf 2007
really lots of peoplereally lots of people
5
© Karsten D. Wolf 2007
really lots of people
171,502,194
6
cc by Karsten D. Wolf 2007
7
cc by Karsten D. Wolf 2007
171,503,220 friends!
8
cc by Karsten D. Wolf 2007
Blogs9
© Karsten D. Wolf 2007
really lots of people
measures the „blogosphere“
„71 million blogs…some of them have to be good.“
–Matt
10
cc by Karsten D. Wolf 2007
http://www.sifry.com/alerts/archives/000493.html2003 2004 2005 2006 2007
10M20M30M40M50M60M70M
11
cc by Karsten D. Wolf 2007
http://www.sifry.com/alerts/archives/000493.html2005 2006 20072004
1,250,000/day
12
cc by Karsten D. Wolf 2007
1,731,000 569,000
474,000 367,000
353,000 288,000
283,000 251,000
222,000 221,000
13
cc by Karsten D. Wolf 2007
articles ratio
Suomi 109,454 48
German 569,000 176
native speakers of language Wikipedia article
14
cc by Karsten D. Wolf 2007
native speakers of language Wikipedia article
articles ratio
Suomi 109,454 48
German 569,000 176
Finnish speaking Wikipedians are nearlyfour times as productive as the German speaking ones!
15
cc by Karsten D. Wolf 2007
statistics*
really old: October 2005 = 1.5 Internet years ≈ 10.5 years ago
50% of all edits done by 0.7% of users (615 people)
72% of text written by 1.8% of users (1,500 people)
16
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100
cum
ulat
ive
% o
f con
tent
% of authors ranked by contribution17
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100
actual data
cum
ulat
ive
% o
f con
tent
% of authors ranked by contribution18
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100
rough estimation
cum
ulat
ive
% o
f con
tent
% of authors ranked by contribution19
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100
very few people
cum
ulat
ive
% o
f con
tent
% of authors ranked by contribution20
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100
very few people
do very much
cum
ulat
ive
% o
f con
tent
% of authors ranked by contribution21
cc by Karsten D. Wolf 2007
20% of people are doing 80% of the work
22
cc by Karsten D. Wolf 2007
I am doing all the work and everyone else is lazy!
23
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100
equal participation
cum
ulat
ive
% o
f con
tent
% of authors ranked by contribution24
cc by Karsten D. Wolf 2007
0 25 50 75 100 125
25
50
75
100 equal participation
gapcu
mul
ativ
e %
of c
onte
nt
% of authors ranked by contribution25
cc by Karsten D. Wolf 2007
# of
edi
ts
authors ranked by # of edits
as of February 2007
Datasource: http://en.wikipedia.org/wiki/Wikipedia:List_of_Wikipedians_by_number_of_edits
26
cc by Karsten D. Wolf 2007
# of
edi
ts
authors ranked by # of edits
Wikipediholism#1 159,825#10 79,162#30 53,500#50 46,529#100 36,608#500 17,305#1,000 11,101#2,500 5,300
27
cc by Karsten D. Wolf 2007
# of
edi
ts
authors ranked by # of edits
Wikipediholism#1 159,825#10 79,162#30 53,500#50 46,529#100 36,608#500 17,305#1,000 11,101#2,500 5,300
10 edits a dayfor 3 years
28
cc by Karsten D. Wolf 2007
# of
edi
ts
authors ranked by # of edits
logarithmic scales
as of February 2007
29
cc by Karsten D. Wolf 2007
# of
edi
ts
authors ranked by # of edits
as of February 2007
Long Tail of Authors
30
cc by Karsten D. Wolf 2007
having thousands of people*editing an online text
collaborativelyfor free
accessed by hundred of millions**is a major success…
* 63,000 active editors in November 2006 (English)** 43 million unique visitor in USA in January 2007source: http://www.comscore.com/press/release.asp?press=1214
31
cc by Karsten D. Wolf 2007
Wikipedias
WiktionariesWikiquotes
WikinewsWikibooks
Wikisources
Wikiversities
today
2 years
5-10 years
20-40 years
32
cc by Karsten D. Wolf 2007
thousands of user generated content tools & communities
33
cc by Karsten D. Wolf 2007
user generated content
is here to stay!
but does it change education as we know it?
34
cc by Karsten D. Wolf 2007
Youvs.
We35
cc by Karsten D. Wolf 2007
Youvs.
We
You do it for yourself, but all have benefits
We do it together to reach goals too large for each of us
36
cc by Karsten D. Wolf 2007
educational policy & practice
educational technology
educational research
didactics& design
user generated content
37
cc by Karsten D. Wolf 2007
didactics &design
38
cc by Karsten D. Wolf 2007
R.I.P.
Mass adoption of Constructivism in the Classroom
Idea born multiple timesNever received in practice
39
cc by Karsten D. Wolf 2007Web 2.0 services
40
cc by Karsten D. Wolf 2007
literally thousands of „Web 2.0“ tools
41
cc by Karsten D. Wolf 2007
42
cc by Karsten D. Wolf 2007
buildpublicentities
Seymour PapertFather of Logo
Constructionist43
cc by Karsten D. Wolf 2007
(networked)apprenticeshipenvironments:
see how expertswork and solve problems John Seely Brown
Xerox ParcCognitive Apprenticeship
44
cc by Karsten D. Wolf 2007
culture of participation
recreation to become a form of re-creation (remix, tinkering, sharing) based on productive inquiry situated in communities of co-creation
learning about ➙ learning to be
http://mitworld.mit.edu/video/419/45
cc by Karsten D. Wolf 2007
educationalresearch
46
cc by Karsten D. Wolf 2007
What is the role of collaboration and sharing in successful online learning?
How can we nurture learning communities and a culture of sharing?
What are the learning impacts of creating learning materials by students themselves?
How do we influence swarm/hive/collective motivation?
47
cc by Karsten D. Wolf 2007
à not only abundance, but better quality, too
Πthe hive mind is for the most part stupid and boring
vs.
48
cc by Karsten D. Wolf 2007
educationaltechnology
49
cc by Karsten D. Wolf 2007
Does Web 2.0 makes Learning 2.0?
50
cc by Karsten D. Wolf 2007
mashup = combing services + adding some usefulnessre-mix = re-using material in a novel combination
symbiotic relationships and rich learning ecosystems
Google Maps*
*http://googlemapsmania.blogspot.com/
51
cc by Karsten D. Wolf 2007
re-mixes and mashupsmashup = combing + adding some usefulness
re-mix = re-using material in a novel combination
symbiotic relationships and rich learning ecosystemsGoogle Maps*
*http://googlemapsmania.blogspot.com/
52
cc by Karsten D. Wolf 2007
challenges
robust and usable learning environments to support remixing, re-creating and mashups?
Personal learning environments helping me to learn, find, collect, organize, collaborate etc.
Traditional Learning Management Systems are mostly dead
53
cc by Karsten D. Wolf 2007
user generated content
ideas from Sony‘s„Little Big Planet“
54
cc by Karsten D. Wolf 2007
55
cc by Karsten D. Wolf 2007
56
cc by Karsten D. Wolf 2007
57
cc by Karsten D. Wolf 2007
educational policy& practice
58
cc by Karsten D. Wolf 2007
What is the value of "open" vs. "closed" books / content
Can user generated content improve the learning of all citizens or just a few?
What impacts can be expected for schools and universities?
Will universities be old school and do informal learning settings take over?
Does user generated content improve or undermine education?
59
cc by Karsten D. Wolf 2007
from content wasteland
60
cc by Karsten D. Wolf 2007
to content jungle
61
cc by Karsten D. Wolf 2007
open content for open education
62
cc by Karsten D. Wolf 2007
open content for open education
63
cc by Karsten D. Wolf 2007
controlling the jungle again?
64
cc by Karsten D. Wolf 2007
65
cc by Karsten D. Wolf 2007
(Source: Atkins, Brown, Hammond 2007)66
cc by Karsten D. Wolf 2007
(Source: Atkins, Brown, Hammond 2007)
sounds like expertsgenerated content access ≠ education
focus onrepurposing
67
Faculty educational scienceDidactical design of
interactive learning environments
What does it mean to me?
68
© Prof. Dr. Karsten D. Wolf 2006
T
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
1 1 1 1 1
2 2 2 2 2
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
ST ST
T
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
1 1 1 1 1
2 2 2 2 2
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
ST ST
T
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
1 1 1 1 1
2 2 2 2 2
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
ST ST
Phase 1 Phase 2 Phase 3
metutors
studenttutors
studentstudents
69
cc by Karsten D. Wolf 2007
before: my average course had 30 pages
today: 250 - 350 pages, ~90% done by students
higher motivation & deeper learning
much smaller participation gap
75
© Karsten D. Wolf 2007
hopefully!
76
© P
rof.
Dr. K
arst
en D
. Wol
f 200
5
http://www.karsten-d-wolf.de/
wolf@uni-bremen.de
77