Purpose: The purpose of the study was to evaluate the implementation and impact of the IDEA Public Schools' Mathematics Curriculum Redesign (MCR) effort, funded by an Innovation and Research (EIR) grant. Methods: The study used a quasi-experimental matching design to examine the effect of MCR on student achievement outcomes. The study compared…

Little is known empirically about intraclass correlations (ICCs) for multisite cluster randomized trial (MSCRT) designs, particularly in science education. In this study, ICCs suitable for science achievement studies using a three-level (students in schools in districts) MSCRT design that block on district are estimated and examined. Estimates of…

A cluster-randomized trial (CRT) relies on random assignment of intact clusters to treatment conditions, such as classrooms or schools (Raudenbush & Bryk, 2002). One specific type of CRT, a multi-site CRT (MSCRT), is commonly employed in educational research and evaluation studies (Spybrook & Raudenbush, 2009; Spybrook, 2014; Bloom,…

The research focuses on the prevalence of bullying in certain public junior high schools in Texas and the U.S. Virgin Islands (USVI) with a concentration on the teaching of character education as a means of addressing the issue to decrease incidences of bullying through the changing of attitudes towards physical altercations among 8th grade boys…

Project-Based Learning (PBL) serves as an instructional approach to classroom teaching and learning that is designed to engage students in the investigation of real-world problems to create meaningful and relevant educational experiences. The causal-comparative study compared 7th and 8th students who had utilized the PBL with a comparison group in…

Middle school is a crucial stage in student development as students prepare for a fast changing future. The science, technology, engineering and mathematics (STEM) skills that students acquire in middle school lay the foundation for a successful career in STEM. Moreover, most STEM occupations require competencies in science, math and logical…

The purpose of this study was to identify the impact the implementation of the Baldrige Education Criteria had on the mathematics portion of the Texas Assessment of Knowledge and Skills (TAKS) for eighth grade at-risk students. The three research questions (a) examined the effects the Baldrige Education Criteria had on individual institutions over…

Though campus principals must take on many leadership roles, their primary responsibility is to facilitate effective teaching and learning with the overall mission of enhancing student achievement. One way to provide instructional leadership is to evaluate and select effective instructional programs that align with campus goals of improving…

Controversy surrounds the issue of single-gender education, with advocates debating that the initiative decreases discrimination, improves educational experiences for males and females, and provides parents more choice. Opponents argue that single-gender education is a form of segregation and negates the gains that women have achieved in the area…

This study assessed the relationship of an Arts Summer Learning Program (Arts Program) to student academic performance and college readiness. A North Texas school district collaborated with a research-based Arts Program in 2010, and a new approach was implemented in the summer school program for low-performing students who had failed courses in…

The "Connected Mathematics Project" ("CMP") is a mathematics curriculum designed for students in grades 6-8. Each grade level of the curriculum is a full-year program and covers numbers, algebra, geometry/measurement, probability, and statistics. The curriculum uses an investigative approach, and students utilize interactive…

This study investigated the comprehension and effectiveness of teaching formal, probabilistic decision-making skills to middle school students. Two specific objectives were to determine (1) if middle school students can comprehend a probabilistic decision-making approach, and (2) if exposure to the modeling approaches improves middle school…

"Saxon Math" is a textbook series covering grades K-12 based on incremental development and continual review of mathematical concepts to give students time to learn and practice concepts throughout the year. The series is aligned with standards of the National Council of Teachers of Mathematics (NCTM) and various states, and can be…

"Relentless" is the word that staff members at Stelle Claughton Middle School in Houston, Texas use to describe how they operate: "We don't give up on our students, their families, or our own commitment. We recognize that our own attitudes, choices, and behaviors toward our students and about their learning have the greatest impact…

One purpose of educational research is to provide information about the likely impact of interventions or treatments on policy-relevant populations of students. Randomized experiments are useful for estimating the causal effects of interventions on the students in schools that participate in the experiments. Unfortunately, the samples of schools…