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Alexandron, Giora; Armoni, Michal; Gordon, Michal; Harel, David – ACM Transactions on Computing Education, 2014
In this article, we discuss the possible connection between the programming language and the paradigm behind it, and programmers' tendency to adopt an external or internal perspective of the system they develop. Based on a qualitative analysis, we found that when working with the visual, interobject language of live sequence charts (LSC),…
Descriptors: Programming Languages, Attitudes, Usability, Problem Solving
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Armoni, Michal; Gal-Ezer, Judith – Mathematics and Computer Education, 2005
When dealing with a complex problem, solving it by reduction to simpler problems, or problems for which the solution is already known, is a common method in mathematics and other scientific disciplines, as in computer science and, specifically, in the field of computability. However, when teaching computational models (as part of computability)…
Descriptors: Teaching Methods, Memory, Computer Science, Computer Simulation