Researchers have consistently investigated Black American learners' academic performances in mathematics from a race-based perspective. Those who adamantly oppose such gap analyses advocate for strength-based studies, where the mathematics brilliances and resiliencies of Black American students are illuminated rather than their perceived…

Researchers have identified many ways that students think about rectangular area. However, research about students' understanding of triangle area is relatively scarce. Although it may seem simple to apply the triangle area formula, there is more to students' understanding of triangle area. In this dissertation, I obtained data to help answer the…

The purpose of this qualitative research study was to explore the drawbacks and benefits of teaching various levels of secondary mathematics using the theoretical frameworks of positioning theory and micropolitical theory. This problem of practice was brought to my attention by the National Council of Teachers of Mathematics (NCTM) when they…

In the secondary school setting, student engagement with mathematics has been declining for various reasons and for a significant amount of time. Gamification and standards-based grading are strategies that have the potential to improve student engagement with mathematics. The problem was poor student engagement with classroom activities in…

A lack of student motivation in a higher-level high school mathematics class prompted the question: how does a teacher's belief in their ability to effectively teach content positively or negatively impact student motivation? The purpose of this phenomenological research study is to understand how teachers evaluate their self-efficacy and how that…

This non-experimental, quantitative study investigated the association between the number of high school mathematics credits earned and college attendance. Specifically, this study examined the relationship for graduates of Kansas City Missouri Public Schools (KCPS) and Kansas City Kansas Public Schools (KCKPS) in the 2017-2018, 2018-2019 and…

The problem addressed in this study was the lack of blended learning used in secondary mathematics (Attard & Holmes, 2020) resulting in insufficient math instructional time and decreased student achievement (Tomal et al., 2021). The focus of this study is on how blended learning can provide teachers with opportunities to help maximize…

For the first time in 32 years, the national average scale score in mathematics dropped by seven points across the country in grades four and eight, according to the latest results of the National Assessment on Educational Progress (NAEP). The 2022 results in mathematics were staggering, in which "math performance fell for the first time in…

Close to a decade ago Hong Kong completed the implementation of a New three-year Senior Secondary (NSS) curriculum by introducing the Hong Kong Diploma of (HKDSE) examination. Because mathematics is one of the core subjects intricately involved in this education reform, it is necessary to evaluate the connection between the Hong Kong S1 - S6…

The purpose of this quantitative correlational study was to determine if, and to what extent, a relationship existed between teachers' perceptions of their evaluator's instructional leadership and the teachers' evaluation scores at the middle and high school levels in one Florida school district. Ozcan's theory of teacher motivation states that…

In this study, 80 ninth-grade students enrolled in Algebra I from a high school in south Texas completed the Implicit Theories of Intelligence Scale for Children (ITIS) Survey and the Attitudes Toward Mathematics Inventory (ATMI) Survey, before and after a set of interventions. The students were divided into one of four groups, three with applied…

The purpose of this action research was to understand the impact of computer-based instructional scaffolding in Desmos on Math 3 high school students' performance and attitudes toward mathematics. The demand for societal mathematics literacy has increased significantly over the last decade and continues to grow. To achieve this literacy, students…

The persistence of a 120 year-old mathematics curriculum despite dramatic changes in society (Dossey et al., 2016; NCTM, 2018) and the failure of the US mathematics education system to achieve many of its stated aims, especially for students from traditionally marginalized populations (Attridge & Inglis, 2013; Carnevale & Desrochers,…

For the first time in 32 years, the national average scale score in mathematics dropped by seven points across the country in grades four and eight, according to the latest results of the National Assessment on Educational Progress (NAEP). The 2022 results in mathematics were staggering, in which "math performance fell for the first time in…

Using mathematically unsound scales and inequitable grading practices has complicated the grading process for teachers and created educational barriers for students. This quantitative study compared the effect of the 100-point percentage and 4-point interval grading scale on Algebra 1 final grades. This study also investigated if there was a…