The study described here is a case analysis of an emergent bilingual and her English literacy development. Mobilizing identity theory, the study explores ways in which the young girl's language and literacy identities played out across the large group, small group, and tutorial settings for instruction. The study took place over one school year.…

In this paper, we describe a rural school-university 22 year partnership. The partnership serves students with disabilities and students at-risk for being classified with a disability. Despite personnel changes, the undergraduate teacher candidates have consistently provided intense instruction to their assigned students. Electronic surveys were…

This dissertation explores fifth and eighth grade students' interpretations of three kinds of mathematical representations: number lines, the Cartesian plane, and graphs of linear functions. Two studies were conducted. In Study 1, I administered the paper-and-pencil Linear Representations Assessment (LRA) to examine students'…

African American male students in elementary schools are scoring approximately 30% lower than their peers in reading and content areas. There are many factors causing the discrepancy; indeed, the complexity of the problem has inhibited a clear solution. The purpose of this qualitative case study was to examine factors associated with low…

This paper describes a classroom teaching experiment conducted in three fifth-grade mathematics classrooms with students of different achievement levels. Virtual fraction manipulative concept tutorials were used in three one-hour class sessions to investigate the learning characteristics afforded by these technology tools. The virtual fraction…