Science and Mathematics Education Commons^™

Shifting To Using Desmos Or Geogebra Graphing Calculators In High School Mathematics Classrooms, Nancy Lin

Dissertations, Theses, and Capstone Projects

Most high school math classrooms in Long Island use the Texas Instruments TI-84+ CE graphing calculator in the three Regents math courses. Texas Instruments holds approximately 80% of the market share of the international graphing calculator market. At a manufacturer's suggested retail price of $150 per TI-84+ CE, an inequitable situation exists for math learning, as underfunded schools and students from lower socioeconomic backgrounds cannot afford to purchase one for home use. Such students have less experience using the handheld graphing calculator when they take high-stakes math exams. Through case studies of four suburban school districts in New York that …

Solving For X: Centering Black Girls’ Experiences In Mathematics Education, Natasha A. Fortes

Graduate Doctoral Dissertations

Black girls can grow up, attend school, and move through their math classes without ever feeling seen as capable mathematical thinkers. Their teachers may not affirm their brilliance. Their voices may even go unheard. Math classes may not be a space where they can imagine themselves belonging. These experiences do not reflect ability. Instead, they reflect on the conditions in which they are expected to learn. This study centers the voices of Black girls and asks what they deserve from their mathematics education and instructors to develop a mathematics identity. The study is grounded in Black feminist traditions and draws …

Remixing Dialogue: A Case Study On Perceptions Of Hip Hop Pedagogy In A Professional Learning Course, Kelly J. Thelen

Dissertations, Theses, and Projects

This qualitative case study examines how teachers’ decision-making and professional autonomy shift while participating in a Hip Hop Pedagogy Professional Learning course supported by structured FIXIT (Lo & Wachter, 2023a, 2023b, 2023c, 2023d; Wachter & Lo, 2024) game-facilitated dialogue in a rural, culturally and linguistically diverse Midwest community. Grounded in Freire’s (1970) Critical Pedagogy, Ladson-Billings’ (1995) Culturally Relevant Pedagogy, Culturally Sustaining Pedagogy (Paris and Alim, 2017), and Adult Learning Theory (Knowles et al., 2005), the study explores the reclamation of agency by teachers in a time of constrained creativity and educator autonomy shaped by strict policy environments, an emphasis on …

Equitable Science Instruction For Diverse Learners: Differentiation With Consideration For Multilingual Students, Alicia Reyelts

Masters Projects

Multilingual learners (MLs) continue to experience persistent achievement gaps in science, often due to the linguistic demands of academic language and the limited availability of instructional supports within general education classrooms. As classrooms become increasingly diverse, science teachers require practical instructional resources that promote equitable access to rigorous, standards based learning while supporting students' language development. This master's project addresses this need through the development of a differentiated seventh-grade chemistry unit aligned with the Michigan Middle School Next Generation Science Standards (NGSS). The project is grounded in the principles of differentiated instruction (DI), drawing upon the work of Tomlinson as …

Impact Of Taped Problems Intervention Modification On Children With Deafness, Clyniece Hodge

Electronic Theses and Dissertations

Children with hearing loss are at an increased risk of experiencing setbacks in various areas of life, including academic performance and employment opportunities. Academically, they are likely to experience poor academic achievement in reading, as well as in mathematics (ASHA, 2013). In comparison to gifted hearing students and average-ability hearing students, students with hearing loss are at a higher risk of low mathematics performance (Hassan & Mohammed, 2019). Despite these known challenges and risk factors, limited research has been conducted to identify effective intervention strategies for improving mathematical outcomes among this population. As such, this study aimed to evaluate the …

Black Women Science Teachers’ Contextual Knowledge Shapes Technology Integration To Support Culturally Responsive Teaching In Secondary Science Classrooms, Ashley M. Thomas

Dissertations

The number of Black and Brown high school students entering college to study science and technology majors is declining. Because they encounter shared intersectional experiences in the science and technology fields, Black women have a unique connection with their students that builds on teaching practices grounded in culturally responsive teaching (CRT). The mixed methods study was bounded to one school district that had a CRT initiative and provided training to its teachers. The study used a pre-validated survey regarding the perceptions of CRT in a technology-supported learning environment and identified the tools and practices Black female science teachers (BFSTs) use …

Constructing Female High School Students’ Stem Self-Efficacy: The Role Of High School Stem Research Experiences, Hyunjin Son

Dissertations

In the U.S., nearly a quarter of the workforce is employed in Science, Technology, Engineering, and Mathematics (STEM) occupations. However, the STEM workforce lacks diversity, limiting perspectives to address real-world problems facing society. While many factors influence decisions to pursue STEM majors in college and enter the STEM workforce, one factor commonly associated with performance and persistence in STEM is STEM self-efficacy. Independent research experiences have been shown to increase conceptual understanding and confidence in STEM, leading to STEM degrees and careers. As high school co-curricular STEM research opportunities become more common, the effects of such experiences on students’ STEM …

The Impact Of Using History On Learning In Physics Laboratory Settings, Patrick W. Clouse

Dissertations

Integrating History of Science (HOS) into science courses has many benefits. Students demonstrate improved scientific content knowledge, develop their understanding of Nature of Science (NOS), and improve their attitudes towards science. However, barriers prevent instructors from effectively incorporating history into their teaching. The traditions and culture of science instruction, individual teacher attitudes and skills, existing institutional frameworks, and prevailing curricular materials all prevent HOS integration. Preservice teachers may never be exposed to HOS in their science or education courses, meaning they lack experience and knowledge surrounding the benefits of HOS. Therefore, alternative avenues for effective integration should be considered to …

How Leadership Can Support Inquiry-Based Learning In Myp Mathematics, Paul A. Thompson

Graduate Teacher Education

This literature review examined the research question: “How can instructional leadership prepare IB MYP Mathematics teachers to implement inquiry-based learning (IBL) effectively?” The review defined IBL within the International Baccalaureate Middle Years Program (IB MYP), then explored how inquiry in the MYP was designed to promote better student outcomes in conceptual understandings, interdisciplinary learning, and real-life connections. The role of the MYP Coordinator (MYP), the pedagogical leader of this program, is central to answering the questions that focus on leadership. The literature also examined the benefits and barriers of implementing inquiry-based mathematics instruction. The findings suggested that effective IBL improves …

Examining The Effect Of Assistant-Centered Peer Interventions On Student Belonging And Academic Performance In Introductory Physics And Introductory Astronomy College Courses, Shiva Basir

Dissertations

Physics education research (PER) plays an important role in improving teaching strategies and student outcomes in STEM education. This study examined relationships among academic preparedness, sense of belonging, and academic performance in introductory physics and introductory astronomy courses at the University of Missouri–St. Louis (UMSL). Diagnostic assessments, belonging surveys, and academic performance measures were used across multiple instructional phases. The study also explored the implementation of assistant-centered peer interventions model, targeted math reviews, and motivational starts designed to support student engagement and belonging. Findings suggested meaningful relationships among belonging, confidence, and academic performance, while highlighting the importance of supportive instructional …

Voice And Choice: Exploring The Role Of Student Agency In High School Math Course Placement, Anne Patia Carpenter Sterry

Electronic Theses and Dissertations

This study examined how students make sense of the mathematics placement process within a high-rigor independent school. In contexts where placement decisions shape access to advanced coursework, students’ interpretations of these decisions may influence both their academic trajectories and their developing mathematical identities. The purpose of this qualitative bounded case study was to understand the experiences of students who enrolled in mathematics courses that differed from placement recommendations, focusing on their motivations for self-selection, their interpretations of feedback from adults and peers, and how these experiences shaped their mathematical identities.

Data were collected through semi-structured interviews with 10 high school …

Lesson Plan: Sr. Levadura (Mr. Yeast), Kali Elise Rye

World Languages and Cultures

This project addresses critical microbiology misconceptions concerning microbes and fermentation. Alongside Nuestra Ciencia’s lesson development team, this activity was researched and tested to demonstrate ideal fermentation conditions for yeast. In addition to the hands-on experiment, this project also required an interactive worksheet to be completed alongside the activity. With feedback from undergraduate students, researchers, and professors, the content was shaped to create an engaging, easily comprehensible activity that introduces microbiological concepts to students. As it has progressed, the Sr. Levadura (Mr. Yeast) activity has been implemented in two quarters of SCM 302 (Learn by Doing Lab) where over 400 elementary …

Effectiveness Of Tiered Supports In Mathematics, Dominique L. Brown

Dissertations

Mathematics proficiency has remained a persistent national challenge, with many students failing to meet grade-level expectations. This mixed-methods program evaluation examined the effectiveness of mathematics intervention strategies within Multi-Tiered Systems of Support (MTSS) for students in Grades 3–8. Guided by utilization-focused evaluation, the study explored educator perceptions, implementation practices, and system-level challenges. Quantitative data were collected through an anonymous survey (n = 19), and qualitative data were obtained from one semi-structured interview. Descriptive statistics and inductive coding were used for analysis, with extant data providing contextual support. Findings indicated that small-group instruction was perceived as highly effective; however, inconsistencies in …

1, 2, 2, 1, 1, 2, 1, 2, 2, 1, 2, 2, 1, 1, ..., Annemarie Torresen

Masters Theses

1

I invite you to see it and feel it and sit in it and breathe it in and

hold it in your lap. Art isn’t too scary, and neither is math.

2

bouncing between bounds of a binary

bippity boppity! let’s break brains and bread

balance or belly flop, what’s mine is yours:

bumptious and bumbling and barely able

i offer it broken and let you like it that way

The Effectiveness Of Mastery Learning On Student Achievement Across Stem Disciplines: A Meta-Analysis, Francis Siangco Estabillo

Doctoral Dissertations

Mastery learning has been one of the most extensively researched instructional strategies in education, studied continuously since the 1960s. Prior meta-analyses have consistently found positive effects of mastery learning on student learning outcomes, however, none have examined its effectiveness on student achievement explicitly within science, technology, engineering, and mathematics (STEM) disciplines.

This comprehensive meta-analysis investigated the effectiveness of the mastery-learning instructional strategy on student achievement across STEM disciplines in K-12 and higher-education contexts. A systematic literature search yielded 85 studies with combined sample sizes of 10,244 participants that met the inclusion criteria. Heterogeneity was assessed using Q,I^{2 …}

From Anxiety To Resilience: A Case Study Of Female-Identifying Middle School Students At A Math Summer Camp, Elizabeth Teixeira

Educational Studies Dissertations

Mathematics anxiety, defined as a fear that hampers engagement in mathematical tasks (Richardson & Suinn, 1972), affects nearly 50% of students (Johnston-Wilder et al., 2014) and has a disproportionate impact on female students (Devine et al., 2018; Stoet et al., 2016). Math anxiety is often treated in the research literature as a relatively stable trait. This perspective may not fully capture how anxiety manifests in specific moments of mathematical engagement or account for the role of environmental conditions that can both precipitate and mitigate anxious responses. In response to these gaps, this study investigates how mathematics anxiety manifests in …

Got Sleep?: The Introduction Of Sleep Hygiene To Justice Involved Individuals, Charisma Lynn Cato

UNLV Theses, Dissertations, Professional Papers, and Capstones

Individuals transitioning out of incarceration often experience challenges with sleep due to the residual effects of confinement. Although this is common among justice-involved individuals, there is limited research on how to address their sleep hygiene self-efficacy after release. Furthermore, despite the wide use of social-emotional learning (SEL) across multiple disciplines, little is known about its influence on sleep-related behavior change in re-entry populations. To address this, the Got Sleep program, designed and implemented at Hope for Prisoners (HOPE), a community site geared toward re-entry assistance, integrated occupational therapy (OT) principles and an SEL approach with practical sleep hygiene strategies to …

Enhancing Independence: A Home Environmental Safety Program For Stroke Survivors, Ka'iulani-Joy Genevieve Conlu

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Stroke is a common cause of physical limitations, leading to decreased independence and participation in daily activities. Individuals post-stroke transitioning from inpatient to outpatient care typically do not receive in-person home safety recommendations to decrease environmental challenges and improve overall well-being. Methods: Participants were recruited conveniently during the inpatient and outpatient care process at Post Acute Medical (PAM) Health Rehabilitation Hospital of Henderson. The Home Falls and Accidents Screening Tool (HOME FAST) was administered to identify environmental hazards and to guide individualized home safety recommendations. Participants will complete a questionnaire before and after the program within 14 weeks to …

Exploring The Impacts Of Contextualized Learning In An Engineering-Specific Corequisite Precalculus Course On Student Achievement, Motivation, And Belongingness, Amy Mathis-Leonard

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examines the design and implementation of a contextualized engineering-specific corequisite Precalculus I course and its impacts on student achievement, motivation, and sense of belonging. This study was conducted in response to decreasing national rates of mathematical readiness, the elimination of stand-alone developmental mathematics courses across multiple states and systems, and the demand for research related to effective corequisite models in mathematics coursework. The intervention created an experimental section of corequisite Precalculus I in which all the students were engineering majors who did not demonstrate readiness for a college-level precalculus course. Unit lessons incorporated engineering-specific topics and career-oriented discussions. …

Evaluating An Educational Intervention On Screen-Time And Behavior Change: A Pilot Study, Kayla L. Sweeney

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Excessive screen time among adolescents has been associated with negative health outcomes, including sleep disturbances, anxiety, and depression. Despite growing awareness, many parents lack sufficient understanding of these risks and their impact on adolescent well-being. This project evaluated whether a brief educational intervention improved parents’ knowledge of the health effects of excessive screen time. Methods: A pre-and post-survey design was used to assess changes in parents’ understanding following an educational video intervention. The educational intervention consisted of evidence-based content highlighting the impact of screen time on mental health and sleep. The survey measured knowledge, beliefs, behavioral intentions, and strategies …

Exploring Student And Teacher Perceptions Of Building Thinking Classrooms In Secondary Mathematics, Savanna Wolff

Masters of Education in Teaching and Learning

This action research study examined the perceived impact of a Building Thinking Classrooms framework on student engagement and participation in small-group discussion. The guiding research question explored both student and teacher perceptions of how the framework influenced classroom engagement. Data was collected through surveys, one-on-one interviews, focus group interviews, and classroom observations over a four-week period. Qualitative analysis identified four key themes: student agency and mathematical identity; mathematical communication and thinking; collaboration and group dynamics; and learning environment, structure, and engagement. Findings suggest that both students and the teacher perceived an increase through Building Thinking Classrooms in student engagement by …

The One-Shot Ceiling: Comparing Rag And Fine-Tuning Architectures For Ai-Assisted Math Mentoring, Michael J. Cummins

Computer Science Honors Papers

Providing individualized feedback to math students is a resource-intensive bottleneck in STEM education. We present Mentir-AI, a tool designed to elevate teacher capacity by generating high-quality mathematical feedback using the Mathforum's "Problem of the Week" archive. By analyzing a corpus of nearly one million interactions, we compare the efficacy of Retrieval-Augmented Generation (RAG) and Fine-Tuning (FT) architectures. This study details the development of an automated grading pipeline, the evolution of a multi-component system prompt, and the implementation of an automated mentor grading system in AI-led evaluation. While Fine-Tuning demonstrates superior instructional judgement, our results identify persistent failure modes in mathematical …

Shooting For The Stars: Stem Outreach Strategies Between 2nd And 7th Grade, Paige Miller

Chemical Engineering Undergraduate Honors Theses

Engineering and planetary science outreach programs are increasingly important as industries and research organizations face growing demand for STEM professionals. Despite the importance of these fields, many students receive little exposure to engineering careers during their early educational experiences. This honors thesis examines the effectiveness of interactive STEM outreach presentations designed for elementary and middle school students. Specifically, this study evaluates outreach activities centered on chemical engineering applications and the NASA M2M CO₂ regeneration project for Martian environments.

Two student age groups participated in this study: 2nd grade students at Butterfield Elementary School and 7th grade students at Woodland Junior …

R Software Tutorials For Introductory Statistics Courses, Erica M. Hurst

All Graduate Reports and Creative Projects, Fall 2023 to Present

This project focused on creating online resources for using the statistical software package R in an introductory statistics course at Utah State University. The goal was to make R more accessible, user-friendly, and engaging for learners. To do this, existing written materials were moved to a new section of an online website called Stats Stuff. Then interactive features were added such as step-by-step video tutorials, real datasets, and an embedded coding tool. These resources have been in use for the past four years and have helped students build confidence and enhance their statistical learning experience.

Sense Of Belonging And Self-Efficacy Of Women In Stemm At The University Of South Alabama, Emilie Dedeaux

Honors Theses

Despite decades of calls and initiatives to diversify science, technology, engineering, math, and medicine (STEMM) disciplines, females are still more likely to leave STEMM career paths compared to their male peers, which is often depicted as a 'leaky pipeline'. Females in STEMM often report greater social alienation, greater selfdoubt, lower sense of belonging and academic satisfaction due to a mismatch in values in STEMM disciplines. STEMM values have traditionally been normed by cisheteronormative, white, male ideologies . While extensive research has focused on the barriers females experience in STEMM that reduce sense of belonging , less research has focused on …

The Impact Of Place-Based Education Professional Development On Faculty Identity And Perceptions Of Nature-Culture Dichotomies, Reyt Middleton

Master's Theses

This qualitative study analyzes how implementing place-based education (PBE) in undergraduate coursework shapes faculty identity narratives and nature–culture positionalities across conceptual lenses of past, present, and future. Three faculty members at a regional Mississippi university engaged in a PBE professional development program; narratively driven pre- and post-implementation interviews were given to participants, then examined via thematic analysis. Framed primarily through lenses of constructivism, with support from critical pedagogy of place, relational and ecological epistemologies, and scholarship on faculty identity, this study posits two research questions—1: How does teaching PBE influence faculty identity narratives across past, present, and future temporalities? 2: …

Examining Mathematics Identity And Student Capital In The United States And Norway: Comparative Insights From First-Generation College Students In First-Year Mathematics Courses, Margaret Ann Bolick

All Dissertations

First‑generation college students (FGCSs)—students whose parents did not complete a bachelor’s degree—are underrepresented in international research on first‑year mathematics course retention and are often compared to their continuing‑generation peers in ways that reinforce deficit narratives and skew perceptions of FGCSs. This study provides a descriptive comparison between FGCSs’ mathematics identity and forms of capital across the cultural contexts of Norway and the United States through four interconnected papers that address the overarching research question: How do cultural and educational contexts in Norway and the United States influence how FGCSs conceptualize and express forms of capital and mathematics identity in first-year …

Perceptions Of The Teacher Excellence And Accountability For Mathematics And Science Act On Rural Secondary Math Teachers' Practices, Motivation For Professional Development, Collaboration, And Job Satisfaction, Katina Stallworth

Graduate Theses and Dissertations (2019 - present)

The persistent shortage of qualified secondary mathematics and science teachers in rural schools has prompted states to adopt incentive-based policies aimed at improving teacher recruitment and retention. In Alabama, the Teacher Excellence and Accountability for Mathematics and Science (TEAMS) Act was enacted in 2021 to address these shortages through substantial salary supplements tied to professional development requirements and the relinquishment of tenure protections. While early reports indicate that the TEAMS program has increased the number of credentialed STEM teachers in classrooms, less is known about how participation in the program influences teachers' instructional practices, motivation for professional development, collaboration, and …

Perceptions And Practices: A Qualitative Study Of Middle Grades Physical Science Teachers’ Knowledge And Use Of Formative Assessment, Michelle Morgan

Dissertations

Declining content mastery scores in middle grades physical science across the River Valley School District, as reflected in College and Career Ready Performance Index data, have raised concerns about instructional practices and the use of formative assessment. Although formative assessment is widely recognized as a high-impact practice, limited research has examined how middle school physical science teachers’ conceptual knowledge aligns with their instructional planning and classroom practices. The purpose of this qualitative multiple case study was to explore teachers’ knowledge of formative assessment and the relationship between their stated beliefs and instructional practices. Participants included five eighth-grade physical science teachers …

A Case Study Of Experiential Learning In A High-Poverty Middle School, Diona F. Brown

Dissertations

This study examined the impact of experiential learning on student achievement in a high-poverty Title I middle school and explored how school leaders perceive and support its implementation. Grounded in experiential learning, active learning, and social justice theories, this research aimed to better understand how instructional practices can improve outcomes for students facing economic and educational challenges. A convergent parallel mixed-methods design was used. Quantitative data were collected through pre- and post-assessments administered to two groups of eighth-grade mathematics students: one receiving experiential learning instruction and the other receiving traditional instruction. Qualitative data were collected through surveys of school administrators …