The first books in Polish about the Pascal programming language appeared in the late 1970s, and were soon followed by a Polish translation of Niklaus Wirth's book "Algorithms + Data Structures = Programs." At that time, many efforts were made to prepare teachers to teach informatics in schools, and Pascal was one of the topics taught,…

Brazilian initiatives aimed at the insertion of information and communication technologies (ICT) in K-12 education took their first steps in the 1970s, when several countries focused their efforts on the use of ICT in the educational context. Since the early 1980s, a number of public policies have been created that have given rise to various…

"The system of key concepts contains the most important key concepts related to the development tasks of knowledge areas and their vertical hierarchy as well as the links of basic key concepts of different knowledge areas." (Vass 2011) One of the most important of these concepts is the algorithm. In everyday life, when learning or…

A lot has been said about what to teach in ICT in primary and secondary education. There are serious discussions even debates about it. Much less has been said about why ICT should be taught. [1] Competences are related actions and tasks done by people (somebody is competent in a certain field if they are able to solve common tasks related to that…

This article describes efforts to develop educators, in both formal and informal settings, who possess theories of teaching and learning that not only encompass but, perhaps, depend on bridging institutional and contextual boundaries. It describes the experiences of The Exploratorium, a museum in San Francisco, King's College London, and the…

In November, 2005, an article entitled "No train no gain" (Thorp, 2005) quietly appeared in "The Australian." In the closing paragraphs of the article, the President of the Australian Computer Society placed the blame for the falling number of students enrolling in IT courses at university on how IT is taught in our schools.…