Gifted education needs to be constantly improved and differentiated for various types of domain-specific giftedness, especially in STEM (science, technology, engineering, and mathematics) subjects. Therefore, teachers must be adequately trained in the field of giftedness. The aim of this study was to investigate (the Big Five) personality factors…

There is a general consensus that both conceptual and procedural knowledge are essential for students' mathematical development. A common argument is that differences in mathematical performance are caused by differences in conceptual and procedural knowledge. Therefore, it is important to investigate to what extent such differences in conceptual…

In the past decades, society in general has become strongly diverse. This change also affects schools. As a result, learning groups cannot be seen as homogeneous and taught in this way. One of the challenges is students' linguistic skills. Dealing with different linguistic competencies should not only be a focus of formal education in schools but…

This report focuses on the structure of mainstream education in European countries from preprimary to tertiary level for the 2017/18 school and academic year. Forty-three education systems are included covering 38 countries participating in the EU's Erasmus+ programme (28 Member States, Albania, Bosnia and Herzegovina, Switzerland, the former…

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…