An iterative methodology for teaching object oriented concepts

Irit Hadar, Ethan Hadar

Research output: Contribution to journalArticlepeer-review


Abstract thinking is a vital skill when learning computer science. Object technology and the concepts it is based upon make this skill even more crucial. However, previous research works show that students in top universities as well as experienced practitioners in industry encounter difficulties in thinking in abstract terms while practicing object oriented development. In this paper we suggest an iterative teaching methodology for supporting students in learning object oriented concepts. The suggested methodology is based on familiarizing students with modeling languages and tools at the early stages of their learning and iterating between model and code. We theoretically examine the contribution of modeling languages, in particular UML, to abstract thinking and consequently to the understanding of object oriented concepts and present some observations acquired during a trial execution of this methodology in a university course.

Original languageEnglish
Pages (from-to)67-80
Number of pages14
JournalInformatics in Education
Issue number1
StatePublished - 2007


  • Abstraction
  • Teaching object oriented
  • Visual models

ASJC Scopus subject areas

  • Education
  • Communication
  • Computer Science Applications


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