Non-formal learning settings like out-of-school labs provide students with insights into authentic learning situations. For example, in physics, students are engaged in experimenting as an authentic method. However, increasing the authenticity in experimentation can lead to overwhelming demands and hinder concept development and does not even need…

In this pilot single-case study, we evaluated the effects of using LEGO® as a tool for students identified with disabilities to improve their expressive writing performance. We applied a simple ABA reversal design to test whether the intervention was effective with four seventh graders. Social validity data were also obtained. Findings indicate…

This single-case study investigates the effectiveness of video modeling for teaching the Look, Ask, Pick (LAP) strategy to three seventh-grade students with learning disabilities. The participants watched video segments explaining the technique to solve fraction problems. Results from the intervention revealed substantial performance improvements…

Background: The control-value theory of achievement emotions postulates that it is possible to affect achievement emotions by decreasing or increasing control and value appraisals. This implies that changes in the latter should result in changes in the former. However, the assumption has been rarely tested. Aims: This study aimed at verifying…

We tested whether a brief self-affirmation writing intervention protected against identity-threats (i.e., stereotyping and discrimination) for adolescents' school-related adjustment. The longitudinal study followed 639 adolescents in Germany (65% of immigrant descent, 50% female, M[subscript age] = 12.35 years, SD[subscript age] = 0.69) from 7th…

The number of foreign languages spoken in Germany is rising, and as a result German is increasingly being learned as a second language (L2). This is a challenge for many secondary-school students, especially those who have learning disabilities (LD) and behavioral difficulties, which are often accompanied by reduced motivation to learn, in this…

Proper understanding of and learning from physics phenomena and experiments requires--among other competencies--flexible and coherent use of multiple representations (MRs). These can include everything from the "enactive" or "operational" manipulation of the experimental devices and materials to the most abstract level of a…

We examined whether German adolescents who participated in an adapted 8-week school-based intervention, the "Identity Project," reported greater changes in heritage and global identities and perceptions of classroom cultural climate. We used a longitudinal, wait-list control design pooling eight classrooms across the school years of…

Many studies have shown a decrease in scientific interest with an increase in age. Since interest is linked to a high degree of deep-level learning, it is of great relevance to foster interest in science. This study investigates interest in biology from 7th, 9th, and 12th grade students in Germany (N=257). Results show a significantly lower…

Adolescents often do not consider sustainability in their consumption behaviours. Sustainability issues are challenging to communicate through course content alone. Against this background, the concept of fashion libraries (FLs) was introduced to adolescents at a non-denominational school in a small German city. The purpose was to explore whether…

The English language plays a major role around the world, making it important to learn English in order to participate and communicate in our globalized age. Adequate foreign language (L2) skills are important for everyday life and can even enhance performance in one's first language (L1). A growing number of very heterogeneous classrooms make it…

In a globalized world, the ability to speak English has become increasingly significant. A large number of students who are learning English as foreign language face obstacles in acquiring and storing vocabulary. Children with learning disabilities are especially at risk because of a limited power of retention and motivational struggles. Having an…

To what degree can multilingual students profit from bilingual teaching approaches, even when they lack experience in the academic or technical register in their home languages? This study explores this research question in a mixed methods design for a German/Turkish bilingual intervention aimed at fostering conceptual understanding of fractions…

Thus far, it is unclear how students can learn most effectively from their own errors. In this study, reflections on the rationale behind self-made errors are assumed to enhance knowledge acquisition. In a field experiment with pre/post/follow-up design, the authors practiced fractions with 174 seventh- and eighth-grade students who were randomly…

Currently, many societies are placing a greater onus on academic achievement--resulting in higher levels of stress being observed among adolescent students. Stress can have detrimental repercussions on adolescents' health and is also associated with anxiety and depression. However, since less is known about how high stress levels affect school…