The problem addressed through this study was the inconsistent implementation of RTI2 in the mathematics classes for special education (SPED) upper elementary (i.e., Grades 3-5) students at a Southwestern, urban Tennessee school district (SUTSD). Students in SPED have low mathematics proficiency. Researchers have demonstrated that RTI2 is a process…

Residential stability matters to a young person's educational development, and the present housing crisis has disrupted the residential stability of many families. This study uses latent growth-curve modeling to examine how changing residences affects math and reading achievement from third through eighth grade among a sample of urban elementary…

An emerging consensus suggests that guided discovery, which combines discovery and instruction, is a more effective educational approach than either one in isolation. The goal of this study was to examine two specific forms of guided discovery, testing whether conceptual instruction should precede or follow exploratory problem solving. In both…

This study examined whether or not teacher collaboration in professional learning communities, which is a form of professional development, affected student learning in third-grade mathematics. The sample for the study consisted of 120 students (i.e., 60 students for the experimental group and 60 students for the control group). Both schools were…

The present study evaluated the stability of math learning difficulties over a 2-year period and investigated several factors that might influence this stability (categorical vs. continuous change, liberal vs. conservative cut point, broad vs. specific math assessment); the prediction of math performance over time and by performance level was also…

The study reported in this article investigated the differential effects of teachers on female, minority, and low-socioeconomic-status (SES) students' achievement. I used data from a 4-year, large-scale, randomized experiment (Project STAR) that was conducted between 1985 and 1989 in Tennessee, in which students and teachers were randomly assigned…

This study was designed to answer the question "Does excessive absenteeism affect student academic achievement?" During the 2002-2003 academic year, 188 students attending grades 3 through 5 at an urban Tennessee elementary school with a high poverty level participated in the study. Demographic data were gathered to provide descriptive…