The impact of polytechnic institutes on the local economy

Tertiary Education and Management - Higher education institutions and, particularly, polytechnic institutes in Portugal are, generally speaking, recognized as the key stakeholders in regional...     

Comparing Teaching Approaches About Maxwell’s Displacement Current

Due to its fundamental role for the consolidation of Maxwell’s equations, the displacement current is one of the most important topics of any introductory course on electromagnetism. Moreover, this episode is widely used by historians and philosophers of science as a case study to investigate several issues (e.g. the theory–experiment relationship). Despite the consensus among physics educators concerning the relevance of the topic, there are many possible ways to interpret and justify the need for the displacement current term. With the goal of understanding the didactical transposition of this topic more deeply, we investigate three of its domains: (1) The historical development of Maxwell’s reasoning; (2) Different approaches to justify the term insertion in physics textbooks; and (3) Four lectures devoted to introduce the topic in undergraduate level given by four different professors. By reflecting on the differences between these three domains, significant evidence for the knowledge transformation caused by the didactization of this episode is provided. The main purpose of this comparative analysis is to assist physics educators in developing an epistemological surveillance regarding the teaching and learning of the displacement current.     

University students＇ conceptions of good teaching across different faculties

Quality of teaching in higher education has been widely discussed. It clearly underlines the importance of undertaking a multidimensional view about the teaching/learning process as well as involving the main actors of university life according to a participative model, in order to elicit their opinions about important quality issues. Moreover, some studies suggested that the importance of differentiating between the various disciplinary contexts determines which aspects are specific and which are transversal to faculties. On the basis of these assumptions, the aim of this study is to involve the students of various faculties in the identification of what constitutes ＂good teaching＂. Furthermore, the concept of ＂good teaching＂ is strongly linked to teaching evaluation, for this reason, it was considered important to verify differences in the attribution of importance of the various dimensions by students from different faculties, in order to understand if teaching evaluation in the university can take place without distinctions, or whether it should provide methodologies and instruments covering commonalties and differences for each disciplinary area. The results legitimize a complex approach to the issue and a diversified framework of competencies when considering different teaching contexts.