Two related case studies of secondary mathematics teachers examine the roles and conditions helpful in initiating, directing, and/or supporting teachers' own professional development. Using multiple data sources from school-based and professional settings, we applied analytic induction to identify patterns of similarities and differences in…

The underrepresentation of girls from nondominant backgrounds in the sciences and engineering continues despite recent gains in achievement. This longitudinal ethnographic study traces the identity work that girls from nondominant backgrounds do as they engage in science-related activities across school, club, and home during the middle school…

A recent massive infusion of federal funding marked a dramatic shift in the federal approach to helping low-performing schools. As part of the broad array of economic stimulus efforts included in the American Recovery and Reinvestment Act of 2009 (ARRA), the U.S. Congress appropriated an extra $3 billion for school improvement grants (SIGs) to…

English language learner (ELL) mathematics students at a California middle school did not meet Adequate Yearly Progress (AYP) toward state standards in 2010. The purpose of this project study was to examine 6th and 7th grade mathematics teachers' perceptions regarding differentiated instruction for ELL students' specific academic needs and to…

This article investigates how affluent students made sense of social justice issues that were embedded in mathematics learning activities. I present 2 case studies of such activities at the intermediate and secondary levels in 2 different schools. The analysis draws on video records and classroom artifacts and applies the theoretical framework of…

This article features a case study of the written and illustrative text produced by one Grade 7 student, Stefinia, and discusses the metaleptic transgressions evident in the book she created as the culminating activity of a research project. Stefinia was a participant in a classroom-based study that explored how developing students' knowledge of…

Schools have gone through educational reforms having various focuses on curriculum changes, consolidation, open classrooms, mastery learning, decentralization, shared decisionmaking, legislative mandates and controls, high expectations, integrated thematic instruction, professional development, technology integration, and standards with…

In a time of evolving Algebraic standards and expectations for Minnesota teachers and students, the establishment of quality professional development and technical assistance can help educators move more confidently toward greater mathematics understanding and, subsequently, successful teaching and learning. To this end, the Minnesota Department…

Becoming a teacher once meant four years of university. But community colleges are fast becoming a real alternative. In this article, the author discusses how community colleges brought teaching within reach. Here, the author profiles Jacqueline Cardona, a teacher at Bell-Cudahy K-8 School. Amid the yawning teacher shortages that persist in…

The Citizenship Education Longitudinal Study, conducted by the National Foundation for Education Research (NFER) on behalf of the Department for Education and Skills (DfES), aims to identify, measure and evaluate the extent to which effective practice in citizenship education develops in schools so that such practice can be promoted widely. The…

These proceedings contain the papers of the IADIS International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2013), October 22-24, 2013, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by The University of North Texas (UNT), sponsored by the…