The choice of a first programming language is critical for fostering problem solving skills and
remains a concern in programming instruction that should be taken into account during
discussions on the Computer Science curriculum. Criteria that should be considered in
selection, therefore, need to be established. Few precedents exist for the implementation of
such a language, and guidelines for this process ought to be introduced. This study aims to
institute valid criteria and guidelines for the selection and implementation of a first programming
language in high schools. Criteria for selection were established and guidelines for
implementation introduced through a literature study, after which the validity of these was tested
empirically.
Care was taken to ensure the relevance of criteria, which were established regarding the
development of thinking and programming skills, requirements for the programming language
and its software development environment to make it appropriate for learners, new tendencies
in programming, issues influencing programming used in practice, affordability, training and
resources, and programming for various purposes.
Guidelines were introduced for the implementation of a first programming language in high
schools regarding appreciating teachers' roles in implementation, issues surrounding pilot
testing, considering cost implications at macro-implementation level, introducing a new
curriculum, and guidance, support and assessment.
The validity of selection criteria and implementation guidelines identified was empirically verified
within the South African context, in that all items in a questionnaire based on criteria and
guidelines received averages rating these as 'fairly important'.
Effect sizes designating practical significance for differences between
0 the reported importance and application/usage of criteria and guidelines and
0 the use of implementation guidelines as regarded by groups consisting of policy makers and
teachers respectively
indicate a need for more careful consideration of what is important and practical in the world of
the teachers who implement a selected language.
Key terms: selection criteria, implementation guidelines, first programming language, high
schools, Computer Studies, curriculum development, curriculum implementation, curriculum
dissemination / Thesis (Ph.D. (Education))--North-West University, Potchefstroom Campus, 2004.
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:nwu/oai:dspace.nwu.ac.za:10394/226 |
| Date | January 2004 |
| Creators | Goosen, Leilani |
| Publisher | North-West University |
| Source Sets | South African National ETD Portal |
| Detected Language | English |
| Type | Thesis |
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