Opportunities for students to share their thinking with the class--which I refer to as "work-sharing practices--require a profound shift in who is positioned with intellectual authority in mathematics classrooms. This study explores work-sharing practices in one sixth grade mathematics classroom through an interactional lens. Video analysis…

Supportive, respectful teacher-student interactions are essential to a positive learning environment for linguistically and culturally diverse students. In this article, I focus on one case from a larger study that examined the teaching practices and perspectives of four secondary teachers of immigrant-origin students of generation 1.0, 1.5, and…

This paper describes the founding principles upon which historically Black colleges and universities (HBCU) are built and examines their role in the high-tech economy. It examines and discusses the diversity issues that have led many to posit that HBCUs should embrace computing, informatics, and engineering as focal areas, and partner with Silicon…

U.S. Latinx youth from immigrant backgrounds bring to schools their transnational literacies, complex lived experiences of marginalization and resistance, and politicized translanguaging practices that are seldom recognized in classrooms. This article examines U.S. Latinx bilingual youth who participated in a podcast project within a…

In teaching newcomer students, educators must envision how to provide opportunities for language use and development through age-appropriate content instruction. This article describes a design research study, in which we developed and piloted 5th grade science units and studied the participation of two newcomer students in sense-making…

This dissertation explored the roles schools can play in the successful outcomes of large carnivore or keystone reintroduction projects. Schools are more than centers for knowledge acquisition--they connect their community and disseminate information quickly to a wide audience. This study took place in California's Eastern Sierra Nevada, a…