This paper demonstrates how agency emerges as the teaching team members of three social science and humanities massive open online courses (MOOCs) reflexively discuss the affordances and limitations offered by edX. Special attention goes to the entanglement of forums within their courses. We examine the edX platform as a discursive-material knot,…

This study used traditional and holographic video, along with eye-tracking technology, to examine how preservice teachers' physical act of looking is associated with how they attend to and assess students' fraction reasoning. Findings revealed that, although viewing of holograms may have influenced more focus on students' work area, there was…

Although pronunciation instruction (PI) has started to gain prominence in second language teacher professional development (PD) research (e.g. Nguyen & Newton, 2021), relatively less attention has been given to PD programs in an online format. Adopting a Sociocultural Theoretical (SCT) perspective, this dissertation explored the role of an…