The number of fully online asynchronous undergraduate mathematics courses is growing rapidly, making it imperative that the instructional choices that are chosen by instructors and their effects on students' opportunities to learn in the online learning environment be further explored. Therefore, this research aims to understand instructors'…

This qualitative narrative study examined high achieving college Black STEM students who enrolled in precalculus, calculus I and II, differential equations, linear algebra, and applied linear algebra courses at Rhowlin Bonsu University (RBU). RBU is located in the Midwestern region of the United States. This investigation used a semi-structured…

An Indigenous research paradigm collectively described by Wilson (2008), Archibald (2008), and Kovach (2009) has yet to be applied to research in undergraduate math education, and specifically at a Tribally Controlled College/University (TCU). Research at TCUs does not require the use of an Indigenous research paradigm, however at the outset, this…

Accurate placement into an initial college mathematics course is a key step toward the successful completion of college mathematics and, eventually, a college degree. Conversely, misplacement in mathematics may lead to a reduced likelihood of course completion and degree attainment. This study investigated the ability of two placement models to…

A lack of mathematics facility prevents many students from pursuing majors in science, technology, engineering, and mathematics. Research revealed that teaching methodology is crucial for success in any course. This dissertation focuses on learners' experiences in a flipped instructional model and a customized direct instructional model. Although…

The primary purpose of this study was to determine the differences in the academic outcomes of first-year academically underprepared TN Promise-eligible college freshmen who participated in a college bridge program. A comparative research design was applied to existing data, including first-semester GPA, first-semester credit completion rate,…

Traditionally, post-secondary developmental mathematics courses aspire to equip students with mathematical content knowledge needed to succeed in calculus and subsequent STEM courses. The literature shows that this goal alone is insufficient, as the emphasis on content acquisition often comes at the expense of developing higher-order skills such…

Researchers have documented the importance of seeing a graph as an emergent trace of how two quantities' values vary simultaneously in order to reason about the graph in terms of quantitative relationships. If a student does not see a graph as a representation of how quantities change together then the student is limited to reasoning about…

Students struggle with proving, a fundamental activity in upper-level undergraduate mathematics courses. Learning how to prove is a difficult transition for students, as they shift from largely computation-based to argument-based work. In response, mathematics departments have instituted courses, introduction or transition to proof, designed to…

Quantitative learning centers (QLCs) have emerged on undergraduate around the globe in an attempt to provide necessary support to students enrolled in undergraduate courses that address quantitative literacy. QLCs often provide support through peer tutoring to students in mathematics or related courses. Since QLCs are prevalent on undergraduate…

This dissertation presents results from two case studies conducted in undergraduate mathematics departments at Minority Serving Institutions with majority Hispanic identifying student bodies. These mathematics departments were identified as being especially committed to equitable and inclusive instruction and supporting positive experiences among…

The majority of American college students pursue a degree outside one of the STEM fields (US News & World Report, 2015), yet these same students must still complete a minimum level of coursework in mathematics for graduation. The intent of liberal arts math courses is to help students who are majoring in one of the liberal arts successfully…

This mixed-methods study investigates the real and perceived barriers that African American male Edgecombe County high school students face when considering college enrollment to inform potential interventions to improve college enrollment of this market segment. Phase I of the study design included a survey of current, African American, male…

This study, conducted at California State University (CSU) in Southern California, focused on student engagement factors and academic performance of supplemental instruction (SI) students concurrently enrolled in a gateway mathematics course. The purpose of this quantitative correlational survey study was to investigate engagement factors employed…

The purpose of this study was to examine the effects of a vocabulary tutoring intervention with defining key vocabulary terms and algebraic problem-solving skills of students who struggle with mathematics. Literature shows that there is a need to further explore how students with mathematical learning difficulties learn mathematics vocabulary at…