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Hadwen-Bennett, Alex; Sentance, Sue; Morrison, Cecily – International Journal of Computer Science Education in Schools, 2018
Programming can be challenging to learn, and for visually impaired (VI) learners, there are numerous additional barriers to the learning process. Many modern programming environments are inaccessible to VI learners, being difficult or impossible to interface with using a screen reader. A review of the literature has identified a number of…
Descriptors: Programming, Accessibility (for Disabled), Visual Impairments, Auditory Stimuli
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Waite, Jane Lisa; Curzon, Paul; Marsh, William; Sentance, Sue; Hadwen-Bennett, Alex – International Journal of Computer Science Education in Schools, 2018
Research indicates that understanding levels of abstraction (LOA) and being able to move between the levels is essential to programming success. For K-5 contexts LOA levels have been named: problem, design, code and running the code. In a qualitative exploratory study, five K-5 teachers were interviewed on their uses of LOA, particularly the…
Descriptors: Elementary School Teachers, Programming, Pedagogical Content Knowledge, Computation