The purpose of this study is to develop tests for monitoring the number sense skills of primary school students based on proficiency definitions and to compare their number sense skills according to gender, school type, and mother's educational level. The first stage addressed to test development in which anchor items were used for vertical…

The purpose of this descriptive case study was to review practices aimed at improving literacy outcomes for multilingual language learners (MLLs). This was done by studying the internal coherence practices of a superintendent in Community School District 100 (a pseudonym), an urban school district in the northeast region of the United States.…

Latinos are the fastest growing ethnic minority group in the United States. The U.S. Census Bureau projects that by the year 2050, one in three students attending schools will be Latino. Academically, Latinos are lagging far behind their non-Latino peers. One factor underlying this achievement gap may be the lack of cultural understanding of many…

National, state, and local governmental authorities have researched and reported the impacts of poverty on academic performance for multiple decades, providing guidance, legislation, accountability, equal access initiatives, and continuous monitoring for educators to address the ongoing dilemma. However, poverty performance achievement gaps are…

This is a longitudinal study of the change in the academic achievement gap between African American and European American students from elementary to high schools with large administrative data from a school district in the United States. Analysis of variance between eight tracks of students defined by the school environment of isolated schools or…

This paper provides a critical review of indicators that can be used to measure equity in educational outcomes. These indicators are evaluated using different criteria. Further, analysis on how the sample structure affects equity measurements is undertaken. Analyses are based on theoretical reasoning and empirical data from the German National…

A distinguishing feature of English learners (ELs) centers on coming from homes in which a language other than or in addition to English is used, but bilingualism itself is not a risk factor for low academic achievement. Yet in the United States, ELs' reading achievement continues to lag behind that of their English-proficient peers. In this…

Ethnic and racial disparities in educational outcomes, such as test scores, are a core issue of educational research. While the role of student and family factors in the formation of such disparities is well established, existing studies fail to draw a similarly clear picture of how teachers contribute to ethnic and racial achievement gaps. In…

Policymakers have long sought to raise expectations for students through standards-based reform. I examine the extent to which the Common Core State Content Standards (CC) affected student achievement and the size of achievement gaps. I merge together data on preparation for and implementation of the CC with the National Assessment of Educational…

Each summer families across the globe send their children to summer camps and daycares for what amounts to babysitting. This study takes the discussion beyond babysitting and explores a unique summer enrichment program offered to rising second through fifth grade students in a modified enrichment camp model. During the four-week program, students…

Education has faced unprecedented disruption during the COVID-19 pandemic; evidence about the subsequent effect on children is of crucial importance. We use data from an oral reading fluency (ORF) assessment--a rapid assessment taking only a few minutes that measures a fundamental reading skill--to examine COVID's effects on children's reading…

This dissertation examined the impact of the CREST-MECIS community of practice on K-12 STEM teachers and undergraduate and graduate students, addressing the urgent need for innovative approaches in science education to meet the challenges of the 21st century. The study was grounded in response to three primary problem statements: 1) the…

The Blinder-Oaxaca approach has been used to decompose the gender gap in mathematics test scores in private and public primary schools in Kenya. That is, the mathematics production functions are estimated separately for boys and girls, the difference between the boys' and girls' average scores is estimated and then decomposed into three…

Scholars have argued that schools are "equalizers" because inequalities in test scores by race/ethnicity and socioeconomic status (SES) grow faster over summer vacation than over the school year. In this study, we use nationally representative data from the Early Childhood Longitudinal Study--Kindergarten Classes of 1998-1999 and…

Closing the achievement gap has been an ongoing topic for educational scholars for many years. Because of the deficiency of parent support in poverty-based demographics, impoverished students in America enter the public school system academically behind their counterparts. This leads to the achievement gap widening for many students who lack the…