The purpose of this mixed methods study was to explore changes in pedagogical awareness of teaching early mathematical skills among teachers in early childhood education (N =7) when participating in a tailored professional development (PD) program in mathematics. The program, which was designed around principles of transformative learning, was…

Although teachers agree that technology is beneficial for enhancing math education and pedagogy, there are concerns about incorporating technology into their teaching practices. The problem addressed in this study was that high school teachers are challenged to integrate technology into math instruction. The purpose of this basic qualitative study…

This investigation of student and instructor representations of molecular orbitals (MOs) uses the knowledge from a community of practice to build collective pedagogical content knowledge of student understanding of molecular orbital representations in the foundation-level inorganic chemistry course. Participants were asked to sketch the bonding…

Rapid changes and greater complexities bring new difficulties and place new expectations on our educational system. Teacher education programs must adapt to these changes and train pre-service teachers in various learning modalities. This study determined the readiness of pre-service teachers to teach online based on their technological…

Constant teacher training and up-dating is fundamental to provide quality teaching and learning. Digital competences are among the skills that teachers must acquire in order to improve the teaching and learning processes. The aim of the present study was to review the scientific production of the last five years regarding teacher digital…

Purpose -- This study is part of a comprehensive investigation conducted in Malaysia, examining science teachers' understanding of the Nature of Science (NOS) and their ability to translate this knowledge into Pedagogical Content Knowledge (PCK) for NOS. This paper specifically examines how teachers apply their NOS knowledge to develop NOS PCK in…

Teacher learning in asynchronous online professional development (PD) is often measured by self-reported instruments, despite uncertainties regarding teachers' accuracy in their self-assessment of learning. This study explored whether teachers' self-reported "gains" in content knowledge for teaching aligned with those measured by direct…

Teacher professional development (PD) is essential to continuously improve teaching skills, to adapt to diverse student needs, and to promote equity and inclusion. Only a few studies to date have synthesized how PD programs improve teachers' content knowledge and instructional quality, as well as students' academic performance. In this…

The purpose of this study was to conceptualize a pedagogical content knowledge framework for informal science educators (ISE-PCK). An initial, hypothetical framework was created grounded in the literature in informal science education (ISE) as analogous to PCK models in formal science education. An exploratory sequential mixed-methods research…

As teachers are central to digitalizing education, we summarize 40 years of research on their role in that process within a systematic umbrella review that includes 23 systematic reviews with a total of 1062 primary studies focusing technology integration and aspects of digital literacy. Our findings highlight the international acceptance of the…

Background and Context: Computing education is expanding, while the teaching of algorithms is less well studied. Objective: The aim of this study was to examine teachers' pedagogical content knowledge (PCK) for teaching algorithms. Method: We conducted semi-structured interviews with seven computer science (CS) teachers in upper secondary…

Most institutions of higher learning offer undergraduate mathematics tutoring, yet little is known regarding the work tutors do or the knowledge needed to enact that work. We explore the mathematical knowledge needed for the work of undergraduate peer drop-in mathematics tutoring. The data consists of transcripts from eight stimulated recall…

This study addresses suggestions for analyzing science teachers' pedagogical content knowledge (PCK) components and their interactions and these suggestions are expected to facilitate the analysis of science teachers' PCK, resulting in more accurate representations of PCK. Knowledge of the science curriculum, knowledge of students' understanding…

This study focuses on the knowledge revealed and developed by Elementary Mathematics teachers, in a teacher education course related to the representation of fraction division and the flexibility of the reference unit. The teachers solved a task aimed at mobilizing (and accessing) their knowledge related to their approaches to the sense of…

School districts, administrators, and teachers faced an unprecedented challenge as schools closed due to COVID-19. SBAE teachers were no exception to this and faced the unique challenge of teaching technical content through virtual platforms. The purpose of this study was to explore SBAE teacher emotional exhaustion amid the shared trauma of the…