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Διεθνές Συνέδριο για την Ανοικτή & εξ Αποστάσεως Εκπαίδευση
Τομ. 6, 2011
Μαθησιακά Αντικείμενα: Χαρακτηρίζοντας τις
Αυτόνομες Μονάδες Ψηφιακού Εκπαιδευτικού
Υλικού στην εξ Αποστάσεως Εκπαίδευση
Νικολόπουλος Γιώργος Ελληνικό Ανοικτό
Πανεπιστήμιο
Πιερρακέας Χρήστος Ελληνικό Ανοικτό
Πανεπιστήμιο
Καμέας Αχιλλέας Ελληνικό Ανοικτό
Πανεπιστήμιο
10.12681/icodl.704
Copyright © 2011 Γιώργος Νικολόπουλος, Χρήστος
Πιερρακέας, Αχιλλέας Καμέας
To cite this article:
Νικολόπουλος, Πιερρακέας, & Καμέας (2011). Μαθησιακά Αντικείμενα: Χαρακτηρίζοντας τις Αυτόνομες Μονάδες
Ψηφιακού Εκπαιδευτικού Υλικού στην εξ Αποστάσεως Εκπαίδευση. Διεθνές Συνέδριο για την Ανοικτή & εξ
Αποστάσεως Εκπαίδευση, 6, .
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6th International Conference in Open & Distance Learning - November 2011, Loutraki, Greece - PROCEEDINGS
SECTION A: theoretical papers, original research and scientific articles 88
Learning Objects: Characterizing the Self-contained Units of Educational
Material in Distance Learning
nikolopoulos@eap.gr
pierrakeas@eap.gr
kameas@eap.gr
Abstract
One of the main aspects of a successful distance learning course is to provide
educational material of high quality. But if we take into account the vast and
continually increasing amount of educational content, as well as the various factors
that may affect its successful management and retrieval, one can realize how crucial is
to firstly identify what the notion of learning object -contained unit of
educational material, exactly infers. Although many descriptions and characteristics
have been given about learning objects along times, there is no common agreement
about its exact definition and structure. For this reason, through this work we try to
identify components, its correlation with
the educational objectives and instructional design in general, in an attempt to make it
able to efficiently serve its scope within a distance learning environment.
Key-words: learning objects, distance learning
,
.
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SECTION A: theoretical papers, original research and scientific articles 89
: ,
1.
,
.
(Baruque et
al, 2003). ,
.
2.
2.1 (Learning Objects)
(e-learning)
:
IEEE Learning Technology Standards Committee (LTSC):
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SECTION A: theoretical papers, original research and scientific articles 90
David A.Wiley (2000): «
L Allier (1997):
Pithamber R. Polsani (2003):
,
Pithamber R. Polsani (Pithamber, 2003):
.
2.2
. Susan E. Metros (Metros, 2005)
(learning
objective)
Lori Mortimer
(Mortimer, 2002),
.
Ann Gallenson et al (Gallenson et al, 2002)
.
,
.
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SECTION A: theoretical papers, original research and scientific articles 91
Macromedia MX
,
.
,
3.
, .
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6th International Conference in Open & Distance Learning - November 2011, Loutraki, Greece - PROCEEDINGS
SECTION A: theoretical papers, original research and scientific articles 92
(Bloom, 1956)
3.1
,
(Learning Object Information Object
Content Object
.
. ,
James L'Allier (L Allier, 1997),
-
David Wiley (Wiley, 2000),
.
,
,
.
M : N).
.
3.2
( (aggregation level))
reusability)
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SECTION A: theoretical papers, original research and scientific articles 93
Lego
(Hodgins & Conner, 2000)
Content Model)
SCORMCisco RIO/RLO, Learnativity
IEEE LTSC LOM. 2
(Balatsoukas, P. et al, 2008).
(Information Objects, Raw Data, Assets)
(RLOs, SCOs, lessons)
(Lessons, Modules, Course).
. ,
(South
and Monson, 2001)
.
.
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SECTION A: theoretical papers, original research and scientific articles 94
,
.
3.3
, ..
3.4
metadata
,
.
;
National Information Standards Organization
(NISO, 2004)
.
(educational metadata)
.
.
metadata standards)
IEEE Learning
Object Metadata Dublin Core
(application profile) Erik Duval et al (Duval et al, 2002)
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Dublin Core
IEEE Learning Object Metadata
(digital repositories) (learning management
systems).
Dublin Core Metadata Initiative (DCMI),
(DCMI, 2008).
Dublin Core simple
(qualified). Dublin Core
Format
Dublin Core
(qualifiers
,
Dublin Core
IEEE Learning Object Metadata.
IEEE Learning Object Metadata (LOM)
learning material (learning
resources) . LOM
LOM
elements)
(categories)
LOM
-
4.
Java
. ,
IEEE LOM, DCMI,
AICC LOM
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.
: if
:
:
:
:
:
if, else
:
switch if-else
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2
:
:
:
:
:
.
.
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3
:
Abstraction
:
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(information objects)
5.
,
learning path)
.
.
-
.
6.
Advanced Distributed Learning (ADL) (2004). Sharable Content Object Reference Model (SCORM):
Retrieved from http://www.adlnet.gov/Technologies/scorm/default.aspx
Balatsoukas, P., Morris, A., O'Brien, A.: Learning Objects Update: Review and Critical Approach to
Content Aggregation. Educational Technology & Society (2008), 11(2) , pp. 119-130
Baruque, L. B., Porto, F., & Melo, R. N. (2003). Towards an Instructional Design Methodology Based
on Learning Objects. Proceedings of the International Conference on Computers and
Advanced Technology in Education (CATE)
Bloom, B. S. (Ed.). (1956). Taxonomy of Educational Objectives: The classification of educational
goals: Handbook1, cognitive domain. New York, Toronto, Longmans, Green
Cisco Systems (2003). Reusable Learning Object Strategy: Designing and Developing Learning
Objects for Multiple Learning Approaches. White Paper, Cisco Systems, Inc., 2003. Retrieved
from http://www.e-novalia.com/materiales/RLOW__07_03.pdf
DCMI (2008). Dublin Core Metadata Element Set, version 1.1. DCMI Recommendation. Retrieved
from http://www.dublincore.org/documents/dces/
DCMI(2008b). DCMI Metadata Terms. DCMI Recommendation. Retrieved from
http://dublincore.org/documents/dcmi-terms/
Duval, Erik, Wayne Hodgins, Stuart Sutton, Stuart L. Weibel (2002). Metadata Principles and
Practicalities. D-Lib Magazine 8(4). Retrieved from
http://www.dlib.org/dlib/april02/weibel/04weibel.html
Gallenson, A., Heins, J., & Heins, T. (2002). Macromedia MX: Creating Learning Objects.
Macromedia White Paper. Retrieved from http://coco.ccu.uniovi.es/e-
learning/learning_objects/ macromedia/mx_creating_lo.pdf
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But Were Afraid to Ask. Learning in the New Economy e-Magazine (LiNE Zine), Fall 2000.
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Electronics Engineers, Inc. Retrieved from
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tructure and Core
Beliefs. NETg. Retrieved, from
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p
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Review, 40(4), pp. 12-13
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Polsani, P. R. (2003). Use and Abuse of Reusable Learning Objects. Journal of Digital Information,
3(4)
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Delivering Learning Objects. In D. Wiley (Ed.), The Instructional Use of Learning Objects.
Retrieved from, http://www.reusability.org/read/chapters/south.doc
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Metaphor, and a Taxonomy. In D. Wiley (Ed.), The Instructional Use of Learning Objects.
Retrieved from http://www.reusability.org/read/chapters/wiley.doc
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