High-quality classroom dialogues improve students' capacities to learn school subjects and help them develop more general skills such as collaboration and critical thinking. In this chapter, we take a sociocultural stance toward learning and cognition. "Gap-closing" is used as a key concept to understand and explain why and how teachers…

The design and implementation of hybrid, technology-enhanced learning environments is a sophisticated process, especially when incorporating relevant sociocultural factors to support culturally and linguistically diverse students' learning. In this paper, I review and provide a description of an iterative design process for a mobile-assisted…

Internationally, classes in higher education institutions are becoming larger and more diverse. Support for "non-traditional" students has often taken the form of additional remedial classes offered outside the main curriculum, which has met with limited success. Sociocultural theories of learning argue that the potential clash between…

This paper presents four projects in which mobile devices are used to support authentic learning in an afterschool technology club, "La Clase Mágica" (LCM@UTSA), designed to motivate underrepresented elementary school children in science, technology, engineering, and mathematics. The implementation of mobile devices into our LCM@UTSA is…

This paper captures and characterises the interplay between a group of student teachers' narratives of social network practice and their emergent professional practice with technologies. Teachers on an Initial Teacher Education programme in the UK spent a semester studying a module that synthesised university-based lectures with a professional…