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Using algorithm animations to assist teaching state space search: an empirical evaluation
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Source Australasian conference on Computer science education; Vol. 8 archive
Proceedings of the Australasian conference on Computing education table of contents
Melbourne, Australia
Pages: 174 - 181  
Year of Publication: 2000
ISBN:1-58113-271-9
Author
Peter Gordon McDonald  Department of Computer Science, Royal Melborne Institite of Technology, GPO Box 2476V, Melborne Victoria 3001, Australia
Sponsor
SIGCSE: ACM Special Interest Group on Computer Science Education
Publisher
ACM  New York, NY, USA
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ABSTRACT

Traditional laboratory activities for students trying to develop a deep understanding of state space search methods involves them working at programming implementations of search methods. This study aimed to determine if interactive algorithm animations of search methods would make a suitable alternative laboratory activity.

The specific hypotheses investigated were: (i) the animation group would develop at least as good an overall understanding of state space search methods; (ii) the animation group would develop a deeper understanding of state space search concepts pertaining to qualitative characteristics of search methods and the relationship between search methods.

The basic experimental method adopted was a classical emperical quantitative evaluation involving 30 participants divided into one control group and one experimental group. All participants attended the same lecture presentations on state space search methods, but were split into distinct groups for undertaking the laboratory activities.

Results provided good evidence that the animation laboratory activity was at least as effective as traditional programming activities in aiding understanding of state space search methods, and that the animation group students developed a deeper understanding of one aspect of state space search methods.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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Bryne, M., Catrambone, R. and Stasko, J. Do algorithm animations aid learning? Tech. Rep. Grr-GVU-96-18, College of Computing, Georgia Institute of Technology, Atlanta, GA., USA., 1996.
 
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Jib, H., and Reeves, T. Mental models: A research focus for interactive learning systems. Educational Technology Research and Development 40, 3 (1992), 39--53.
 
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Lawrence, A., Badre, A., and Stasko, J. Empirically evaluating the use of animations to teach algorithms. In Proceedings of the 1994 IEEE Symposium on Visual Languages (October 1994), pp. 48-54.
 
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McDonald, P. An empirical evaluation of algorithm animations as an instructional aid for teaching state space search methods. Masters (Minor) Thesis, 1998. F.malh pmcdQcs.rmit.edu.au.
 
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Stasko, J. Using student-built algorithm animations as learning aids. Tech. Rep. G1T-GVU-96- 19, College of Computing, Georgia Institute of Technology, Atlanta, GA., USA., 1996.
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Collaborative Colleagues:
Peter Gordon McDonald: colleagues