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Distributed software system design is by nature an ill-defined or wicked problem. In order to learn to design them, the student must be presented with complex, open-ended problems for which there may be more than one correct solution. The decision-making strategies students acquired in previous courses are not effective when applied to large, complex problems of distributed systems. Students (novice...
The majority of the students of Computer Science often start directly writing a program code when they have been asked to resolve a problem in algorithms. Although, what is way more important is the algorithm the code has to represent. Learning how to design an algorithm which resolves a given problem it is not easy. In this paper, we propose a formative-diagnostic assessment approach which helps...
As a couple of important teaching strategies, real-time assessment and timely feedback play a positive role in promoting students' skills acquisition. They provide a good foundation for students' problem-solving and knowledge transfer by pointing out students' error operation and supplying guidance and reference timely. Based on these teaching strategies, the author proposes an effective way for students...
Problem-solving is one of the main goals in science teaching and is something many students find difficult. This research reports on the development, implementation and evaluation of a problem-solving heuristic. This heuristic intends to help students to understand the steps involved in problem solving (metacognitive tool), and to provide them with an organized approach to tackling problems in a systematic...
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