Increasing need for mathematics teachers in secondary schools has led to the implementation of professional development courses (PDC) offering formal certifications for in-service teachers in some German states. While these PDCs are well attended, little is known about the motives "why" teachers participate. In this article, we present…

Co-teaching is a resource for inclusive classes, which includes the shared instruction of general and special education teachers. Against the background that the inclusive school system in Germany is currently developing, we investigated secondary school co-teachers' perspectives on the conditions for successful implementation of co-teaching. We…

Tasks play a central role in the mathematics classroom. Especially when teaching in a heterogeneous mathematics class, teachers should be able to find, select, modify, and assign tasks adequately. The focus in this paper is on adaptivity to cognitively activate all learners at the individual level, and on teachers' abilities to allow for such…

Studies on mentored learning to teach commonly focus on the quality of formally arranged mentoring relationships, leaving aside the informal sources of support that surround the mentor-mentee dyad. In this exploratory study, we broaden the scope and investigate how two distinct formal mentoring approaches interact with the informal support…

There has been a growing awareness that graphing is an essential part of the science curriculum. While much research has focused on student conceptions and abilities regarding graphical representations, only few studies have investigated what teachers think about them and how they use graphs in science class. The purpose of this study is to…

The fact that benefits related to teacher collaboration are associated with characteristics of successful schools makes collaboration particularly relevant for school development processes. The goal of the present study was to identify patterns in perceptions of collaboration and compare them with regard to its perceived benefits, such as…

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…

Media and intercultural education are being increasingly recognised as a fundamental competence for teachers of the 21st century. Digital literacy and civic competence are facing several new challenges in response to the intensification of migratory phenomena and the unprecedented spread of fake news, especially among adolescents at risk of social…

Internet forums are interactive, question-answer-based information resources in the Internet. Users can post questions and others can answer from any place in the world and at any time. Teachers can use Internet forums to find answers on how and what to teach, e.g. science; students find or ask for information for school topics or homework…

Increasing research on teacher professional development (TPD) has found teachers' self-reflection to be key for improving teaching effectiveness. Although video methodology, as often used in TPD, provides crucial insight concerning situated learning, teachers are often reticent to participate in TPD protocols due to discomfort over being…

Goal clarity is an essential element of classroom dialogue and a component of effective instruction. Until now, teachers have been struggling to implement goal clarity in the classroom dialogue. In the present study, we investigated the classroom practice of teachers in a video-based intervention called the Dialogic Video Cycle (DVC) and compared…

"Young people on the global stage: their education and influence" is an EU-funded project that involves teachers and students from three European countries (Britain, Germany and Spain) and teachers from several African countries with a focus on The Gambia and Kenya. The main aim of the project is to promote an understanding of some of…

This study examined the effects of teachers' biology-specific dimensions of professional knowledge--pedagogical content knowledge (PCK) and content knowledge (CK)--and cognitively activating biology instruction, as a feature of instructional quality, on students' learning. The sample comprised 39 German secondary school teachers whose lessons on…

This paper explores the role of coaching in enhancing teachers' key competences for integrating Telecollaboration (TC) in their language course. A total of 23 secondary school teachers participated in this case study as part of the EU-funded project TILA. Quantitative and qualitative data were gathered via two surveys, the first one measuring…

The aim of this study was to investigate the role of reflection as a preparatory mechanism for employees' engagement in innovative work behaviour (IWB). This issue was explored in a study with 67 teachers at the highest level of German secondary education. Specifically, we investigated whether teachers who reflected on work tasks, the social…