Science and Mathematics Education Commons^™

Understanding And Advancing College Students' Mathematical Reasoning Using Collaborative Argumentation, Rachel Kay Heili

MSU Graduate Theses

This study explored students’ mathematical reasoning skills and offered supports to advance them through a collaborative argumentation framework in a college intermediate algebra class. The goals of this study were to make observations about student reasoning, identify specific actions to address those observations, and document student growth in reasoning as a result of those actions. An iterative analysis, mixed method study was conducted in which the researcher engaged students in responding to questions that required conceptual understandings using a collaborative argumentation framework as a tool to identify and code components of their responses—claim, evidence, and reasoning. After coding and analyzing …

Obstacles In Learning Algorithm Run-Time Complexity Analysis, Bailey Licht

Theses/Capstones/Creative Projects

Algorithm run-time complexity analysis is an important topic in data structures and algorithms courses, but it is also a topic that many students struggle with. Commonly cited difficulties include the necessary mathematical background knowledge, the abstract nature of the topic, and the presentation style of the material. Analyzing the subject of algorithm analysis using multiple learning theories shows that course materials often leave out key steps in the learning process and neglect certain learning styles. Students can be more successful at learning algorithm run-time complexity analysis if these missing stages and learning styles are addressed.

Assessing The Academic Impact Of Two Adaptive Learning Technology Math Programs Using Hattie’S Visible Learning Theory, Charles C. Swan

All Theses And Dissertations

This quantitative study examined the academic impact of two adaptive learning technology math programs (Espark and iXL) alongside the social validity of teachers in a rural western Maine school district who used the program in their classrooms. Using Hattie’s Visible Learning Theory (2008) as the theoretical framework, the study tested two different hypotheses. The first hypothesis stated that both Espark and iXL would have an effect size of .40 or greater when the pre and post tests were compared. The study used the Northwest Evaluation Association (NWEA) assessment for its pre and post assessment because it is a nationally normed …

Analyzing The Linguistic Features Of Standardized Math Items: A Text Mining Approach, Magdalen A. Beiting-Parrish

Dissertations, Theses, and Capstone Projects

The following is a five-chapter dissertation surrounding the use of text mining techniques for better understanding the language of mathematics items from standardized tests to improve linguistic equity of these items to support assessment of English Language Learners.

Introduction: The dissertation begins with an overview of the problem that English Language Learners are likely not able to demonstrate their full mathematical ability due to the construct irrelevant variance caused by these items being written in English. This introduction also introduces the idea of text mining as a methodology for use in exploring this test design issue.

Article 1: This article …

Addressing The Body Mass Index Using A Teaching Math For Social Justice Lens, Riley J. Wolfe

University Honors Theses

Teaching Math for Social Justice (TMSJ) lessons are designed to explain math in social justice contexts. TMSJ leads to better engagement with math content by providing relevant contexts. Because the field is so new, there are math topics not yet covered and areas of social justice that also have gone unaddressed by TMSJ. One of these topics is the problem of weight discrimination. This paper will explain how Body Mass Index (BMI) can be used as a jumping off point to introduce the issue of weight discrimination. Then, a detailed lesson plan is provided which connects the historical origin of …

Implementing Neurophysiological Research Into The Lives Of Linguistically And Culturally Diverse High School Students, Sabrina Paiz

Education | Master's Theses

Implementing neurophysiological research-based strategies into the lives of culturally-linguistically diverse high school students can better help them strengthen essential neural learning and memory connection in their brain (Griffin, 2017; Choudhury et al., 2008). However, a research-to-practice gap, results in the lack of implementation of university-level research among high school students and families that may aid in their academic success and emotional wellbeing (King et al., 2018; Moir 2018). This study aimed to explore the strategies and challenges of implementing neurophysiological strategies by analyzing a group of twenty-one students of diverse linguistic and cultural backgrounds and three parents in Northern California. …

Improving Disciplinary Literacy In The Science Classroom With Scaffolding, Hunter Schow

Dissertations, Theses, and Projects

This study examines the effects of scaffolding on students’ scientific literacy skills. This study measured the scientific literacy skills of students before and after the use of four different scaffolding practices by the researcher. Participants included 41 students in grades 7-12 that are enrolled in a science course taught by the researcher. The data collected will be used to direct the researcher’s future teaching of scientific literacy practices.

School Farms And Stem: Using Institutional Resources To Promote Deeper Learning, Catherine Clare Knowlton

Food Systems Master's Project Reports

Given the structural problems in education laid bare by the recent pandemic, we as a community of educators need to re-evaluate goals for secondary science education. Specifically, classrooms and course content must evolve to become more socially responsive, inclusive, and interdisciplinary. Agricultural education is a demonstrably effective way to boost STEM (science, technology, engineering, and mathematics) comprehension as well as SEL (social-emotional learning) skills building. In this study, I use qualitative interview methods to assess current agricultural coursework at independent schools around New England. Results show intriguing themes stemming from designing and implementing farm-based courses, although there are logistical barriers …

Speaker Diarization And Identification From Single-Channel Classroom Audio Recording Using Virtual Microphones, Antonio Gomez

Electrical and Computer Engineering ETDs

Speaker identification in noisy audio recordings, specifically those from collaborative learning environments, can be extremely challenging. There is a need to identify individual students talking in small groups from other students talking at the same time. To solve the problem, we assume the use of a single microphone per student group without any access to previous large datasets for training.

This dissertation proposes a method of speaker identification using cross-correlation patterns associated to an array of virtual microphones, centered around the physical microphone. The virtual microphones are simulated by using approximate speaker geometry observed from a video recording. The patterns …

The Impact Of Peer Tutoring On Elementary Students’ Mathematical Education, Kristen Clapp

Master's Theses

This action research study utilized a mixed-methods approach to determine the impact peer tutoring can have in mathematical instruction within a fourth-grade classroom. Data was collected using student-surveys, personal journal entries, and student work samples over the course of a four-week time frame. Report findings show both unchanged and positive impacts in students’ achievement in math as well as data supporting the idea that students who present high mathematical comprehension prior to the study result in no significant impact in mathematical achievement through peer tutoring. This study also displays how student skill and personalities impact effectiveness and ineffectiveness in mathematical …

Monitoring The M-Dwarf Host Stars Of Tess Exoplanet Candidates: Stellar Flares And Habitability, Ashley Lieber

Physics Undergraduate Honors Theses

In the search for life beyond our solar system, the study of M-dwarfs has become increasingly important due to their unique characteristics including their small size, flaring capabilities, and long lifespans. Their small size allows for exoplanet detection due to observable gravitational interactions, and the stellar flares could potentially trigger prebiotic life on exoplanets in the system. Lastly, their long lifespans may provide the conditions necessary to foster prebiotic life and the development of more complex organisms over time. Flare rate is a critical factor in determining the habitability of the exoplanet due to its potential to damage or incubate …

Science Teachers' Perceptions Of Culturally Responsive Teaching In Majority Native American Schools In Oklahoma, Michelle Childress

Graduate Theses and Dissertations

Native American students have consistently scored less than their white peers on high school academic achievement tests, have the lowest high school graduation rates, and have the lowest college enrollment rates. Research has evidenced challenges and struggles Native American children are faced with that negatively effects their success in the classroom. Native American students often encounter a disconnect between their home and school life resulting in difficulties of navigating two opposing worlds. When Native American students are associated with negative stereotype’s indicative of Native American culture as opposed to the dominant culture, this creates a conflict between their cultural identity …

Increasing Active Learning And Achievement In A Large Lecture Calculus Class Through A Flipped Classroom Model, Kimberly King

Graduate Theses and Dissertations

University Calculus I courses serve as a means of access into high demand STEM fields and large lecture style passive calculus courses can be difficult for students. A mixed methods research design was used to compare a flipped instructional approach to a traditional lecture approach in large section Calculus I courses. The flipped lecture model required students to view videos of calculus instruction that included embedded quiz questions to allow for problem solving explorations during face-to-face class time. The traditional format included content from the video and limited time for additional problem solving. A professor with prior experience teaching Calculus …

Mathematics Is Art: The Impact Of A Non-Traditional Metaphor On Teacher Mindset And Instructional Practices In Mathematics, Karise Mace

Education Doctorate Dissertations

Many teachers hold the belief that one is either a “math person” or not, which impacts their mathematical mindset and instructional practices, and in turn impacts their students’ mindsets and learning experiences. Fostering the development of a mathematical mindset in teachers is critical to dispelling the “math person” myth. As we are metaphorical in nature (Lakoff & Johnson, 1980), the metaphors that we use to conceptualize mathematics are born out of and impact our experiences in its study and provide a means for eliminating this myth. In this mixed-methods study I sought to understand the metaphors that in-service elementary teachers …

Effective Differentiation Utilizing Technology In The Elementary Mathematics Classroom, Sara Wiertzema

Graduate Teacher Education

The achievement gap between high-achieving and low-performing students has long been documented in the United States. Little, if any, efforts have proven effective in narrowing this gap. The goal of this research analysis was to identify whether technology can be used to effectively differentiate math content for students and increase achievement, thereby closing the achievement gap in American schools. The results of the studies investigated were clear that technology can be an effective method for math differentiation and can help lower-performing students accelerate their learning, in some cases even surpassing their higher-achieving peers. Technology, when used correctly to differentiate in …

Connections Between Atmospheric Blocking, General Circulation, And Weather Extremes In A Hierarchy Of Models And Various Climates, Veeshan Narinesingh

Dissertations, Theses, and Capstone Projects

The field of geophysical fluid dynamics (GFD) includes the study of both the motion and thermodynamic aspects of the atmosphere. These properties are of particular importance because they directly influence both local and large-scale weather and climate and are associated with various phenomena. One phenomena that is particularly influential is atmospheric blocking. Atmospheric blocks are persistent, quasi-stationary anticyclones (a.k.a. high-pressure systems) that occur in the atmosphere and disrupt the flow. Blocks are known to induce heat extremes and cold spells, as well as steer storms and cause numerous types of hazards. Yet despite the hazards associated with blocks, our current …

Measuring Students' Pro-Environmental Attitudes And Behaviors Before And After Demonstration-Based Instruction, Collin Ryan

Williams Honors College, Honors Research Projects

A growing amount of research exists on environmental education programs which incorporates the viewpoints of students into its assessment of the program’s efficacy. This research seeks to add to that body and evaluate an environmental education program about the sustainability of plastics, using both quantitative and qualitative data collected from participating students. The data was collected after a 90-minute instructional block of demonstration-based environmental education meant to inform students on the variability of plastics’ properties and the sorting and remolding processes of recycling. It also aimed to help build pro-environmental attitudes and behaviors in the students, and a sense of …

Lay It All On The Line: The Effect Of Teacher-Student Conferencing In Middle Grades Mathematics Classrooms, Natalie Ostrander

Doctor of Education Dissertations

Increasing math achievement continues to be a commonly talked about subject in the educational setting. This case study observes one classroom teacher who implemented teacher-student conferencing in middle grades mathematics classes. The purpose of this study was to reveal the perceived impact of teacher-student conferencing on student engagement and with student achievement. Through a qualitative approach, perceptual data were collected through teacher journaling, conference logs, observations, and an interview. Research occurred in one school district in southeastern North Carolina with middle grades students in sixth and eighth grades. After the qualitative data were collected by me, data were analyzed using …

Project-Based Learning In The Mathematics Classroom, Emily Gay

Honors Theses

The literature is saturated with examples of project-based learning (PBL) in other fields (e.g. science, nursing). However, examples of PBL that are specific to mathematics are limited. Furthermore, often mathematics projects or problems were mislabeled as PBL when in fact they are ProbBL. Herein, I will expose and correct the misapplication of PBL; at the same time, I will explore its many benefits, including the factors that determine its success. I provide examples of PBL in mathematics. Based on the literature review findings, I have developed a mathematics unit that implements PBL using the necessary factors. The unit I wrote …

Amplifying The "A" In Steam Education, Grace Floerke

Honors College Theses

This paper discusses the importance of teachers implementing STEAM education in the classroom. Previously, science, technology, engineering, and mathematics (abbreviated as STEM) education was used as a tool to prepare students to excel in career fields that are projected to grow in the near future. However, recently the acronym was changed to STEAM to add “the arts” to the original acronym. It is imperative that the arts are seen as an equal to STEM, as they can complement and enhance the goals STEM is trying to reach. Since not all students possess the same interest, ways of learning, or abilities, …

The Nature Of Informal Educators In Science Centers, Science Museums And Zoos: Case Studies Of Personnel, Practices, Programs, Outreach And Organization, Courtney Erickson

Graduate Theses and Dissertations

Informal Science Centers provide educational experiences for people across the country daily. While the terminology is often similar, there are differences between institutions, often determined by mission, organizational structure, and experience. The purpose of this study was to identify shared experiences and unique characteristics of eight informal science centers around the country. The significance of the study was to add to the understanding of informal science educators' responsibilities, organizational structure, decision-making process, and development. Data for the study was collected using qualitative measures through a researcher-created interview, sent to fifteen institutions, after the recommendation from two well-known informal science researchers. …

Maintenance Of Cognitive Demand During Repeated Task Enactments Using A Teaching Practice That Builds On Student Thinking, Joshua M. Ruk

Dissertations

Maintaining high levels of cognitive demand during task enactments can improve student learning in classrooms. Influences such as teachers' beliefs about their students’ abilities, and the curriculum that a teacher uses can affect the factors that contribute to the maintenance of cognitive demand. My study adds to what we know about such influences by looking at how a teaching practice that builds on student thinking affects the factors that contribute to the maintenance of cognitive demand, by asking:

1. What does the maintenance of cognitive demand look like when teachers are attempting to attend to student thinking during task enactment?
2. How …

An Investigation Examining The Closing Of The Achievement Gap In Louisiana With The Ngss, George Cage

LSU Doctoral Dissertations

The purpose of this study was to investigate the Next Generation Science Standards (NGSS) and its implications of being a curricular and pedagogical intervention in terms of narrowing the achievement gap in science education for Children of Color. In using the explanatory mixed methods design, standardized test data and one-on-one interviews were examined to assess the effectiveness and impact of the NGSS’ implementation in the state of Louisiana. This study utilized student performance results from the LEAP 2025 to conduct a statistical analysis that measured trends in performance by Children of Color, specifically Black students, before and after the implementation …

Investigating The Attitudes, Beliefs And Practices Of High School Chemistry Teachers Regarding The Differentiation Of Instruction, Anna Tyrina

Electronic Theses and Dissertations

Differentiation of instruction (DI) is a broad term used for a group of pedagogical tools that teachers use to individualize instruction for students of different abilities and needs. Differentiation of instruction is a practice that has been researched and characterized to have a variety of instructional benefits, some of which include increased student motivation and engagement (Tomlinson, 2001). This study sought to characterize the attitudes, beliefs, and practices of ten high school chemistry teachers in Maine regarding the differentiation of instruction. Through a phenomenological approach, interviews with these teachers were analyzed to understand how high school chemistry teachers define differentiated …

Engineering Performance And Teamwork Perceptions Shaped By Structured Learning Experiences In A Makerspace., Teresa Lee Tinnell

Electronic Theses and Dissertations

The ability to work on teams is of critical importance to the field of engineering and a critical competency for future engineers. Fostering performance of effective teamwork through the education of engineers emphasizes the humanistic dimension of the engineering profession and engages future engineering professionals in complex and dynamic team experiences. Team performance and effectiveness of student teams is strongly influenced by individual student perceptions of teamwork as a learning mechanism for successful collective learning experiences. Initial perceptions of teamwork among first year engineering students are often negative due to prior adverse or unproductive team performance. Makerspace learning environments are …

Examining The Use Of Culturally Relevant Pedagogy In Undergraduate Mathematics Learning Modules With Students Of Color, Thomas A. Mgonja

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In mathematics, Students of Color have persistently performed lower than their White counterparts, thus creating a need to explore instructional methods that could reduce performance disparities. This study investigated culturally relevant pedagogy (CRP) to understand how it might support students’ mathematics learning in undergraduate mathematics learning modules. The overarching research question focused on how CRP in undergraduate mathematics Learning Modules supported students’ mathematics learning. There were also two main questions that focused on participants’ evaluations of the CRP modules and how those evaluations were reported based on subgroups (Students of Color and White). The researcher employed a sequential explanatory mixed-methods …

Teacher Led Tier Two Intervention To Increase Student Academic Achievement, Cynthia Shepherd

Education Masters Papers

The purpose of this action research was to determine if the implementation of a tier two teacher led intervention would increase student academic achievement. A small group of ten students in a ninth-grade physical science class participated in the study. Data was collected over a period of three weeks using pre- and post- intervention surveys, an exit slip for self-assessment, researcher observations, comparisons of work completion and grades from previous grading periods, participant performance self-assessment, and a goal setting activity. Results show an inconclusive connection between the tier two teacher led intervention and student academic achievement. This is possibly due …

A Discourse Analysis Of Student-To-Student Conversations In A Secondary School Physical Science Laboratory Setting, Jennifer Faith Oramous

Graduate Theses and Dissertations

This qualitative grounded theory study applies Discourse Analysis (DA) to focus on the student-to-student (SS) “productive conversation” occurring within groups engaged in several activities in a physical science laboratory with a goal to identify aspects and patterns of such conversation. In this study, Student-to-Student Productive Talk (SSPT) stated in relation to the accepted definitions of classroom productive talk. SSPT is on-topic discussion between students that meet the requirements of productive conversation such as visible thinking and argumentation. The form of analysis applied in this study was derived from Classroom Discourse Analysis by Cazden (2001), Gee (2014a; 2014b), and Rymes (2016). …

Implementing Instructional Scaffolding To Support Secondary Students' Abilities To Write Mathematical Explanations, Camry J. Cowan

MSU Graduate Theses

This study examined the implementation of an instructional scaffolding teaching strategy in the secondary mathematics classroom. An iterative process was used to implement an initial design of instructional scaffolding, reflect on its efficacy, and adjust the design as needed. The goal was to assist students in learning to write responses of high epistemic complexity, which is an indicator of the degree of conceptual understanding. A total of 94 responses written by 35 students in two high school Algebra 2 courses were analyzed for epistemic complexity. Across three iterations of the implementation of instructional scaffolding, students wrote at the highest levels …

Mindfulness & Mindset: The Winning Combination? The Exploration Of The Unstuck Method® On Developmental Math Students: A Mixed Methods Study, Edite Birnbaum, Edith L. Birnbaum

Graduate Theses & Dissertations

Many students enter colleges having to take non-credit-bearing courses, and many do not pass these courses due to numerous factors, including anxiety and stress, especially in mathematics. Current literature shows how mindfulness-based interventions (Bamber, & Schneider, 2016; Dvořáková et al., 2017; Hidman, 2013; Miller et al. 2019; Regehr et al., 2013) and a growth mindset (Blackwell et al., 2007; Boaler et al., 2018; May, 2009) have a positive effect on student stress, anxiety, and academic success. This mixed-method study focused on the unSTUCK strategy’s impact, a mindfulness-inspired tool, on foundation math students. The unSTUCK strategy is a mindfulness-inspired program. The …