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Liberman, Neomi; Beeri, Catriel; Kolikant, Yifat Ben-David – ACM Transactions on Computing Education, 2011
This article reports on difficulties related to the concepts of inheritance and polymorphism, expressed by a group of 22 in-service CS teachers with an experience with the procedural paradigm, as they coped with a course on OOP. Our findings are based on the analysis of tests, questionnaires that the teachers completed in the course, as well as on…
Descriptors: Programming, Teaching Methods, Computer Science Education, Questionnaires
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Liberman, Neomi; Kolikant, Yifat Ben-David; Beeri, Catriel – Computer Science Education, 2012
Due to a program reform in Israel, experienced CS high-school teachers faced the need to master and teach a new programming paradigm. This situation served as an opportunity to explore the relationship between teachers' content knowledge (CK) and their pedagogical content knowledge (PCK). This article focuses on three case studies, with emphasis…
Descriptors: Foreign Countries, Novices, Expertise, Pedagogical Content Knowledge