Designing effective educational measures constitutes a key area of action for achieving global sustainability goals. Therefore, the present study examined a training addressing sustainable consumption practices in plastic reduction, fashion and food. An interactive training was held in a German comprehensive high school with grade 11 students,…

The greenhouse effect is a complex scientific phenomenon that plays a crucial role in understanding climate change. Grasping students' understanding of this phenomenon on the content-specific level but also how students' conceptions are organized is vital for effective climate change education. This study addresses both levels and delves into the…

The following survey study uses a quantitative research design to investigate motivational and affective aspects of students (aged 14-17) in a mathematical workshop on graph theory. Motivational and affective aspects are related to heart rate measurement (using the digital medium of a pulse watch) in mathematical knowledge development processes in…

We investigated how the sequence of presenting social media sources in an unsupervised inductive learning setting supports the acquisition of source evaluation skills in two different age groups. Participants were 63 upper and 59 lower secondary students. They had to identify characteristics of trustworthiness while studying sources labeled as…

Unstructured out-of-school time (OST) science activities, such as reading a science book, watching a science television show, or researching on the internet about science, constitute a self-sustaining way for adolescents to engage in science, technology, engineering, and mathematics (STEM). Although it is suggested that long-term engagement in…

The effects of Content and Language Integrated Learning (CLIL) on students' foreign language skill development have been overestimated by previous studies, as most studies needed to have considered selection and preparation effects appropriately. We used complete survey data from a 1996-2003 cohort to investigate English skill development of N =…

Given their lower socioeconomic background and achievement, immigrants and their descendants have been shown to make more ambitious decisions regarding educational transitions. While previous research has extensively analysed transitions within and after compulsory education, research on late transitions is scarce. This study focuses on the…