To comprehensively address global environmental challenges such as biodiversity loss, citizens need an understanding of the socio-economic fundamentals of human behaviour in relation to natural resources. We argue that Global Citizenship Education and Education for Sustainable Development provide a core set of socio-economic competencies that can be applied to tackle such challenges. As a central concern of this article, we report on the development of a competence model and its use in an empirical study. The study analyses the ability of German students ( n = 268: 232 pupils in senior secondary school and 36 student teachers) to evaluate solutions for real-world Sustainable Development challenges quantitatively. In doing so, we investigate a theoretically described competence dimension, that is, ‘Evaluating and Reflecting Solutions Quantitatively-Economically’. A Rasch partial credit model indicates that ‘Evaluating and Reflecting Solutions Quantitatively-Economically’ can be modelled as a one-dimensional competence. Grade level, general educational performance and high performance in subjects addressing Education for Sustainable Development positively affect ‘Evaluating and Reflecting Solutions Quantitatively-Economically’ scores. Although applying basic economic insights in a quantitative manner to Sustainable Development challenges is within the mathematical skill set of most students, even older or better-performing students find it difficult to do so. Thus, these findings underscore the need for economic competencies to be incorporated in Education for Sustainable Development and Global Citizenship Education.
The Critical Global Educator: Global citizenship education as sustainable development, by Maureen Ellis
