Evidence-based knowledge about intellectual giftedness is important for identifying, counseling, and fostering intellectually gifted students. How much teachers actually know about intellectual giftedness is unclear because previous studies have relied solely on self-reports. This study aimed to: (a) develop a test for the assessment of teachers'…

The debate on the use of pesticides is very current in the public media when it comes to topics such as organic farming, bee mortality, and the use of glyphosate. The broad range of pesticide applications and their potential environmental impact makes pesticides an interesting topic for science education in general and for chemistry teaching in…

As in many countries worldwide, as part of the consequences of the COVID-19 pandemic lockdown schools in Germany closed in March 2020 and only partially re-opened in May. Teachers were confronted with the need to adapt to online teaching. This paper presents the results of a survey of early career teachers conducted in May and June 2020. First, we…

The German National Education Standards (NES) for biology were introduced in 2005. The content part of the NES emphasizes fostering conceptual knowledge. However, there are hardly any indications of what such an instructional implementation could look like. We introduce a theoretical framework of an instructional approach to foster students'…

To examine different approaches to teacher autonomy in nation-states, three countries were selected for a comparative study: Estonia, Finland and Germany. The emphasis of the study lies on the subjective perceptions of upper secondary school teachers (n = 33 semi-structured interviews) regarding their curricular autonomy and experiences of being…

Using three-dimensional physical models elaborately in their learning, students can develop high-level understanding of models and modeling in science, thereby attaining higher achievement. However, there are in the literature few indications of how teachers should use three-dimensional physical models in instruction and whether teachers'…

Misconceptions impair not only learners' comprehension of a text but also the accuracy with which they judge their comprehension, that is, "metacomprehension accuracy." Refutation texts are beneficial to elicit conceptual-change processes and thus to overcome the detrimental impact of misconceptions on comprehension. However, it is…

In our study, 32 German and Swiss 8th/9th-grade classes of lower-secondary school worked with their teacher on the same proving problem. The sample belongs to the Swiss-German study "Quality of Instruction, Learning Behavior and Mathematical Understanding". Our data analyses relate to the teachers' approaches to generating a specific…

One key function necessary to successfully teach a heterogeneous student population is to individually adapt instruction to students' needs and prerequisites. Using structural equation modelling, the present study investigated whether or to what extent different factors, teachers' personal characteristics, their joint professional activities, and…

Most studies evaluating the effectiveness of school internships have relied on self-assessments that are prone to self-presentational distortions. Therefore, the present study analyzed the improvement in the instructional quality of 102 student teachers (46 women) from a German university during a 15-week internship at a local secondary school…

Purpose: School improvement and effectiveness depend substantially on teachers developing their professional competencies on an ongoing basis. Germany's new approach to school governance combines instruments borrowed from different theoretical concepts: teacher collaboration (in a sense of professional self-regulation with high autonomy) and…

Two different tools for assessing pedagogical content knowledge (PCK) of mathematics teachers used in the framework of the COACTIV study are systematically compared in this paper, namely the paper-and-pencil test consisting of items on the three facets "knowledge of explaining and representation," "knowledge of student thinking and…

Textbook content has the ability to influence mathematical learning. This study compares how linear functions are presented in two textbooks, one of South African and the other of German origin. These two textbooks are used in different language-based streams in a school in Gauteng, South Africa. A qualitative content analysis on how the topic of…

Institutional and individual stigmatization are still major barriers for children with disabilities to access education. Teacher attitudes towards inclusive education play a crucial role in this regard, and are shaped by single-case descriptions from mass media or other sources. Building on exemplification theory and priming, two experiments with…

The expert-driven and normative character of sustainability education aims to promote societal transformation and global change. While some authors underline the ethical claims of education, others have criticized that there is a problematic tendency to prescribe certain actions beyond ethical education. The article aims to provide an empirical…