The aim of this study was to explore how pre- and in-service teachers (N = 346) evaluate different learning strategies for six scenarios, and how they justify their answers. Results showed that teachers mostly evaluate strategies found to be effective in previous empirical studies as more effective and they can provide proper scientific…

This study aims to investigate pre-service science teachers' knowledge levels, practical experiences, and perceived competencies in teaching biodiversity at secondary school level. The study was conducted in Turkey with 151 pre-service science teachers, 50 of whom were first-year, 34 second year, 42 third year, and 25 fourth year during the fall…

This paper reports a study into the development of staff understanding of assessment and assessment practice. Eight teachers from two universities constructed an initial concept map about assessment that was discussed in a one-to-one semi-structured interview. A year later, a new map was created and the interview focused on change in thinking and…

We propose an expanded definition of Threshold Concepts (TCs) that requires the successful acquisition and internalisation not only of knowledge, but also its practical elaboration in the domains of applied strategies and mental models. This richer definition allows us to clarify the relationship between TCs and Fundamental Ideas, and to account…

These proceedings contain the papers of the IADIS International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2013), October 22-24, 2013, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by The University of North Texas (UNT), sponsored by the…