Accountability mandates linked to state education standards and assessments have largely replaced play in early childhood classrooms. This approach limits educators' opportunities by preventing them from using play as a means of identifying and expanding children's diverse range of competencies. In this ethnographic case study, we explore how…

We present an analysis of three 9th grade integrated mathematics lessons in which a group of teachers and researchers redesigned a sequence of lessons with the goal of engaging a linguistically diverse group of students in productive and powerful discussions (Herbel-Eisenmann et al. 2013). The three lessons were part of a design experiment. Two…

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…