This study explores a third-grade teacher's (Deb) developing knowledge and practice for incorporating representations into her teaching of science over the course of 2 years. Data was gathered from the same science unit (Rock Formation) over 2 years, and consisted of video of seven lessons, one of which was the same lesson taught over both years.…

Over the past thirty years, research on teachers' mathematical knowledge for teaching (MKT) has developed and grown in popularity as an area of focus for improving mathematics teaching and students' learning. Many scholars have investigated types of knowledge teachers use when teaching and the relationship between teacher knowledge and student…

This multiple case study sought to examine the individual experiences of three different teachers' experiences with learning about and using project-based learning in their elementary classrooms. The following factors influencing teachers' instructional decision making were used: teacher knowledge, teacher pedagogical beliefs, teacher…

This article presents an extension of the well-known TPACK model to describe the professional digital competencies of mathematics teachers. The extension leads to what we want to call MPC-model (Media-Pedagogy-Content) in the following. It additionally includes (1) the consideration of competencies instead of knowledge for a holistic description,…

This article explores the relationship between disciplinary knowledge and subject pedagogy, utilising Maton's Legitimation Code Theory (LCT). It suggests ways that LCT could help facilitate deeper communication both within and between subject communities, providing a conceptual framework that gets beneath empirical manifestations to identify…

With an ultimate goal of characterizing teachers' movement toward understanding the epistemic complexity of generative learning environments, this study refers to adaptive teaching expertise (AdTex) as a developmental teaching capacity observable through a teacher's ability to utilize various resources to address the epistemic complexity of…

The authors of this article address the challenges faced in implementing a literacy-targeted (LT) approach in economic education. Despite research demonstrating the benefits of the LT approach, there is resistance to its adoption in classrooms and the publication of supporting textbooks and materials. They identify four key input areas that serve…

To understand what teachers need to teach towards big ideas in the classroom, there is a need to systematically interface different conceptions of big ideas in mathematics with models of teacher knowledge. We conducted a literature review on horizon knowledge and big ideas to clarify both constructs and their relationships. Twenty-one journal…

Introducing new technologies to faculty members provides opportunities to reconstruct the ways they teach, evaluate, interact, and communicate. Yet, the personal and organisational perceptions regarding the nature of technology can filter, frame, and guide faculty's interactions with technology. In this case study conducted in a faculty…

Mathematics teacher educators have suggested preservice mathematics teachers' (PMTs') practices provide evidence of their mathematical knowledge for teaching (MKT). PMTs engage in approximations of practice to rehearse teaching. To explore connections between MKT and PMTs' practices, we operationalized six MKT subdomains in terms of approximations…

Focussing on teachers' subject pedagogical actions over the course of a series of lessons on a mathematical topic, this paper sets out an original analytical approach to characterise the shape of mathematics teaching decisions made over time: tri-polar analysis. The notion of manifestation is introduced as a way of categorising how the teacher is…

Corpus-based language teaching is one area of second language (L2) pedagogy in which L2 teachers may benefit from extensive guidance on how to integrate digital tools into pedagogical practices. Direct corpus approaches like data-driven learning (DDL) cultivate learner engagement and language discovery. However, second language writing (SLW)…

In this study the research was focused on the mechanisms of how Chinese in-service teachers' beliefs about mathematics, together with their professional knowledge, affect their teaching approaches. With a quantitative survey study involving 92 in-service teachers, it identified six types of teachers with three different categories of beliefs…

The problem addressed in this qualitative case study was elementary school teachers often do not receive the professional development in phonemic awareness and instructional strategies necessary to increase reading skills among students diagnosed with dyslexia. The purpose of this qualitative case study was to explore elementary school teachers'…

Teachers often perceive barriers to integrating technology with Mathematics. In the study, teachers participated in professional development about considerations for and examples of integrating Digital Technologies into Mathematics learning in primary schools meeting the "Australian Curriculum: Mathematics and Digital Technologies"…