This article describes how students in an urban Catholic school draw on racial and religious categories to construct classroom-specific identities during coursework. When students engage with each other in classroom discussions, they use broadly circulating, institutional, and event-level categories to position one another, and in doing so…

It has been theorized that contextual tasks support student engagement and sense making. Yet, contradictory ideas exist about the role of these tasks in lessons, and further research is needed to explore how classroom interactions can help achieve their intended purposes. Through video observation of lessons in three eighth-grade classrooms using…

Observation measures of instructional quality tend to fall into two broad categories--those for use across subject areas and those intended for use in specific subject areas. The move toward content-specific measures is a result of research suggesting that effective teaching looks different across subject areas and that both content knowledge and…

Over the past three decades, the environmental justice movement has developed out of growing concern about unequal distribution of environmental harm and unequal access to environmental resources. The mainstream environmental movement has been criticized for failing to address adequately environmental justice issues. Several scholars have claimed…

Mathematical norms are important cultural knowledge of mathematical activities. This paper reports an analysis of mathematical norms in ten consecutive lessons taught by an eighth-grade Japanese teacher. The lessons were located in the unit of simultaneous linear equations. The videotapes of the lessons, their transcripts, and the interview data…