Teachers' lack of knowledge abound computational thinking (CT) and limited opportunities to incorporate CT in existing curricula pose unique challenges at the elementary level. Despite the crucial role of professional development (PD) in preparing elementary school teachers to integrate CT in classroom instruction, there is little research…

Despite repeated warnings from K-12 online learning scholars, media, and U.S. government bodies about the need for teacher readiness in the face of school disruptions like COVID-19, teacher education programs have largely fallen short in preparing educators for effective online and blended teaching during extended school closures. In this paper,…

The integration of computational thinking (CT) into school curricula highlights its importance in preparing students for future success. Despite its recognised importance, there is a lack of understanding about effective CT teaching methods, particularly at primary and elementary levels. Previous studies highlight how teachers' beliefs in their…

Digital safety involves protecting oneself, and one's personal information to mitigate the risks that are inherently associated with using digital technologies. This study employed a multi-method design to explore 26 inservice and preservice elementary teacher experiences from attending a professional development on digital safety and facilitating…

Improving computer science (CS) education in PK-12 continues to be a priority for educators, researchers, and policymakers worldwide. One of the leading problems and mitigating factors of student CS success, however, is the lack of teachers prepared and qualified to teach computer science. Efforts have been made to address this issue through…

Cybersecurity educational efforts are urgently needed to introduce young people to the profession and give students and teachers cybersecurity knowledge to protect themselves from increasing cybercrime. In this study, 56 elementary preservice teachers participated in a 3-hour intervention within a technology integration course that introduced them…

Current efforts to prepare teachers for integrating computational thinking (CT) into disciplinary areas often do not ensure equitable CT experiences for students. This study examined teachers' CT integration by applying the Accessible Computational Thinking (ACT) Framework designed to align elementary science teachers' professional learning and…

Schools in underserved communities are less likely to be able to offer computer science (CS) classes and when available the teacher lacks a background in CS but is also new to the teaching profession (Banilower et al., 2018). CS teachers without the proper preparation in the content area struggle to support their students including ways of…

The paper presents findings from a research study of 318 mathematics teachers' experiences of access to, and use of, digital technology in their professional development in marginalised communities in ten districts across Bangladesh. The innovative two-cycle qualitative study design involved early career researchers collaborating with…

Online professional learning experiences can address K¬--12 computing teachers' need for content knowledge and professional communities. However, it can be difficult to design effective, large-scale experiences that reach broader audiences while addressing individual teachers' professional needs. We facilitated a two-week online professional…

Indigenous communities remain among the most underrepresented groups in computing and STEM fields, facing systemic barriers to equitable participation in computer science (CS) education. This study examines how Indigenous-serving teachers, through a sustained professional development (PD) program, design and implement culturally responsive…

Although research exists on features of effective professional development surrounding Technological Pedagogical Content Knowledge (TPACK), relatively few studies have examined the relationship of context to the acquisition of TPACK. Despite this framework's dominance in the literature, the role that contextual factors play in the development of…

This paper explores the potential of online lesson visualization and annotation tools in fostering international lesson-centered teacher collaboration. In an era where teachers face diverse challenges and limited opportunities for peer-to-peer collaboration, leveraging digital tools for asynchronous exchanges emerges as a promising avenue for…

The contact hypothesis, initially formulated in 1954 to delineate conditions conducive to addressing entrenched intergroup differences, has undergone continuous evolution. Originally based on face-to-face interactions, it began incorporating virtual contact from 2006 (Amichai-Hamburger & McKenna). The subsequent proliferation of blended…