Science and Mathematics Education Commons^™

Factors That Influence Persistence Of Biology Majors At A Hispanic-Serving Institution, Shetay Ashford-Hanserd, Kristy Daniel, Dana M. García, Jenn L. Idema

Journal of Research in Technical Careers

To promote diversity within the science, technology, engineering, and mathematics (STEM) workforce, we must identify factors that influence or hinder historically underrepresented minority (URM) students’ persistence to degrees in STEM. We documented potential factors that influence students’ persistence in an undergraduate biology program and created a 14-item, Likert-scale instrument. We recruited 137 undergraduate biology majors at a Hispanic-serving institution in Texas to report which factors they found influential in their decision to remain enrolled in their degree programs. We used a modified social cognitive career theory model of career choice to guide interpretation of the reported influences and identify patterns …

A Phenomenological Inquiry Into The Teaching Of Climate Change, Daniel Diego

University of the Pacific Theses and Dissertations

The purpose of this study was to explore the ways in which educators address climate change and the impacts of human activity on the environment in conjunction with the Next Generation Science Standards. This study utilized qualitative methods, a phenomenological methodology informed by Moustakas, and a Systems Theory and Ecojustice Education conceptual framework. The central research questions was: in what ways do educators who are implementing the Next Generation Science Standards address climate change and the impacts of human activity on the environment? The supporting research questions were: in what ways do educators who are implementing the Next Generation Science …

Making Space For Writing: Makerspace Activities And Academic Language In A Middle School Science Classroom, Ashley Stewart

Graduate Theses, Dissertations, and Problem Reports (ETD)

Over recent decades, the maker movement has expanded from the private sector, libraries, and higher education institutions to K-12 schools. While many studies provide implications of STEM and maker activities and their effects on learning in informal settings, few have framed such investigations within the context of a makerspace in K-12 schools. Furthermore, few have investigated maker activities and writing, particularly in developing academic language features. Prior research suggests that secondary students struggle to apply academic language features. Meanwhile, they are motivated to engage in STEM and maker activities. This mixed methods case study attempted to make a connection between …

The Most Challenging Part? Selecting A Dissertation Topic For Aviation Research, Scott R. Winter, David S. Cross

Publications

In the U.S., more than 50%of students who complete the coursework for a Ph.D. cannot complete the dissertation. Students fail to complete their dissertation, hence their Ph.D., for several reasons, but most of them are within their control. Many students start the dissertation process without a clear vision of a dissertation's actual purpose and what makes a successful dissertation. Specific technical areas, such as aviation, can be incredibly challenging to navigate during the Ph.D. process. The purpose of this study was twofold. First, we wanted to write a paper that describes several techniques to help Ph.D. students set realistic foundations …

The Efficacy Of Educational Robotics In An Integrated Stem Elementary Curriculum, Colleen Marie Cannon-Ruffo

Graduate Research Theses & Dissertations

While there has never been a greater demand for STEM education, the U.S. is still struggling to define and implement this type of instruction. Identifying innovative and effective ways of improving STEM education in the K-12 environment is vital to the U.S. to remain economically viable on a global level. The multidisciplinary aspect of educational robotics facilitates an integrated approach to STEM learning which espouses the educational theories of Constructionism and Computational Thinking. The purpose of this study was to compare the cognitive and affective out-comes of participation in an integrated STEM curriculum based on educational robotics. The integrated STEM …

Effects Of Differential Instructional Time In Algebra On Standardized Assessment And Semester Grade Outcomes, Michael S. Wojtowicz

Graduate Research Theses & Dissertations

Building off of other studies that examined the effectiveness of double-dose algebra programs such as Nomi and Allensworth (2009), this dissertation compared the performance outcomes of students enrolled in one of two alternatives to traditional high school algebra, a double-dose and a single-dose algebra program. This work utilized multiple linear regression to assess the degree of association between student race/ethnicity and selected demographic characteristics, including gender, free and reduced lunch status, and IEP status, on standardized assessment and end of semester mathematics course grade outcomes, while controlling for initial mathematics placement test results. This project assessed these outcomes for students …

Qualitative Perspectives On The Strange Trails Of Persistence In Stem, Erika Johanna Zocher

Graduate Research Theses & Dissertations

In 2019, a Midwestern state university was awarded a $1 million NSF S-STEM grant to support scholarships for academically gifted, Pell Grant-eligible undergraduates enrolled in one of six designated STEM majors. Educational research was also funded by this grant, with the goal of identifying and contextualizing supports and challenges that impact persistence in STEM within the setting of a near-peer-mentored social support group during the fall of 2019. The purpose of this group was to provide social support and foster a sense of belonging for the twelve scholars. Such support is important for guiding students towards personal development and degree …

The Effect Of Self-Reflection On Relative Student Success In Undergraduate Calculus 1, Kevin Shryock

Graduate Research Theses & Dissertations

This thesis examines the effect of completion and self-reflection credit on multiple aspects of undergraduate student success in Calculus 1. Specifically, this study assessed the validity of a plug-and-play classroom framework utilizing a combination of a holistic rubric and corresponding worksheets to direct students’ attention towards their conceptual understanding of material and written work, all while removing the pressure of performance grades on all but four summative assessments. By comparing students’ relative performance on these summative assessments, as well as students’ responses on regular surveys, this study found that students who chose to forego performance grades in favor of completion …

Identification Of Trends In Scientific Communication By Minority Students In An Integrated And Advanced Ninth Grade Science Curriculum, Loren Thalacker

Graduate Research Papers

In the United States, the population of minorities is rapidly increasing. Our nation is facing a shortage in students pursuing STEM careers and it is vital to improve all students’ scientific communication abilities. As our population of minority students is also growing, it is especially important to tap into our potential STEM resources. While the Midwest is less diverse than the rest of the nation, the Waterloo Community School District in Waterloo, Iowa has a large population of minority students. When the district implemented the Next Generation Science Standards it created a problem for students wanting to take advanced science …

Three Cases Of Makerspace Integration In School Library Programs In Conjunction With District Initiatives: Steam, Design Thinking, And Literacy, Lisa Tegels

Graduate Research Papers

Note: This study refers to three co-researchers who each collected data in their respective schools and collaborated in reviewing that data, but each separately authored a paper using that data; the co-researchers are Kris Baldwin and Sara Pflughaupt.

The purpose of this qualitative case study was to examine whether makerspace or STEAM activities can support inquiry learning and meet specific American Association of School Library (AASL), Next Generation Science (NGSS) and Common Core Literacy (CCSS ELA) Standards. For purposes of this study, the three co-researchers were also focused on how this type of learning activity can support district initiatives in …

Student Retention In An Introductory Stem Course: A Mixed Methods Study Of Student Motivation And Teaching Approaches, Lina Wang

All Graduate Theses, Dissertations, and Other Capstone Projects

Science, Technology, Engineering, and Mathematics (STEM) education is vital to all students. Student motivation, both intrinsic and extrinsic, have been found to be very influential in how successful a student is in a STEM classroom (Krapp, 2007; Lamb, Annetta, Meldrum, & Vallett, 2012; Schoon, Ross, & Martin, 2007; Skinner, Saxton, Currie, & Shuststerman, 2017). The current study examined what correlations, if any, we present between teaching approaches, intrinsic motivation, and extrinsic motivation of students in an undergraduate, non-major, introductory chemistry course at a mid-sized, four-year university in the Midwestern United States. In the focus groups, students were highly motivated by …

Strategies For Improving Remedial Mathematics Performance Among Community College Students, Lateria S. Joiner

Walden Dissertations and Doctoral Studies

Increasing numbers of underprepared students throughout the United States must enroll in college remedial math courses, which delays students’ graduation and increases withdrawal rates. Two-thirds of first-year college students at a rural community college in the southeastern United States were required to enroll in remedial mathematics. Only 65% completed the course. Guided by Bandura’s theory of self-efficacy, which maintains that belief in one’s ability improves success, the purpose of this qualitative study was to examine the perceptions of instructors, administrators, and students to explain the gap in performance in remedial mathematics and to use the results of this study to …

An Interpretive Phenomenological Study Of Adult Students’ Subjective Theories Of Critical Thinking In Anatomy And Physiology, Elizabeth Anne Dubofsky-Porter

Walden Dissertations and Doctoral Studies

Critical thinking is a vital skill for the success of recent graduates, both to increase academic success and improve employability after graduation, especially in health science fields. However, many adult students fail to engage in critical thinking, especially in core courses such as anatomy and physiology (A&P). The purpose of this interpretive phenomenological qualitative study was to better understand adult students’ subjective theories regarding critical thinking and how adult students perceive the use of and any barriers or challenges to critical thinking in A&P while enrolled at Technical University. The theoretical framework that grounded this study was the Paul-Elder theory …

Middle-School Mathematics Teachers' Use Of Formative Assessment Data, Shawana T. Green

Walden Dissertations and Doctoral Studies

A school district located in the southeastern United States uses benchmark tests as formative assessment to provide teachers with data to differentiate their instruction to meet the individual needs of students in their classrooms. Despite this effort, student achievement in mathematics in this school district has not improved. The purpose of this study was to gain an understanding of how middle-grade mathematics teachers used the benchmark results as formative data to guide instruction and meet student needs. The conceptual framework that grounded this study was the model of formative assessment developed by Black and Wiliam. For this basic qualitative study, …

An Exploration Of Scaffolding Strategies In A Remedial High School Mathematics Course, Pauline Ofure Aikhuele

Walden Dissertations and Doctoral Studies

In a southeastern state school district, the educators understood little about the scaffolding practices of ninth-grade teachers of Foundations of Algebra (FOA), a remedial course. FOA is a mathematics course designed for students who need substantial help to master the required standards. An increasing number of students in 2 high schools failed FOA; hence, they were not prepared for Algebra 1. The purpose of this qualitative exploratory case study was to explore the scaffolding strategies used by FOA teachers. Bruner's constructivist theory and Vygotsky's zone of proximal development (ZPD) theory were used to guide this study. The research questions addressed …

Middle School Science Teachers’ Experience With The Change To Inquiry-Based By Instruction, Patricia Adams-Gouthro

Walden Dissertations and Doctoral Studies

Middle school science teachers in a Northeastern urban school district incorporated an inquiry-based curriculum (IBC) using the full option science system (FOSS) to improve instruction; however, the teachers struggled to change their teaching practices. The purpose of this qualitative case study was to explore teachers’ experiences with and their changes in instructional practices using the FOSS curriculum. The concerns-based adoption model was the framework that guided this study. The research questions focused on identifying the levels of use, stages of concern, and experiences and needs teachers had using the FOSS curriculum. A purposeful sample of 14 middle school science teachers, …

The Impact Of Confidence-Based Marking On Unit Exam Achievement In A High School Physical Science Course, Casey Clark

Graduate Research Papers

High school teachers begin each year with a plethora of content standards to teach, however, instructing students how to learn is hardly ever considered. Metacognition and learning how to learn are not present in high school science content standards. The ability to self-regulate our knowledge is essential to assumptions about learning (Cubukcu, 2009). Students are expected to use metacognitive strategies, even if they do not have them. When students work through problems, it is common to expect them to go back and recheck their work. This is a form of metacognition and self-regulation. Asking students apply metacognition can help them …

Question 1: Plowing Snow; Question 2: Wasted Food, Larry Weinstein

Physics Faculty Publications

[Extracted from the article] How much snow is shoveled or plowed in the U.S. in a typical winter? How much food is wasted at school cafeterias every year in the U.S.? For more Fermi questions and answers, see Guesstimation 2.0: Solving Today's Problems on the Back of a Napkin, by Lawrence Weinstein (Princeton University Press, 2012).

A Qualitative Case Study Research Investigation Of Youth Outcomes During An Appalachian Water-Quality Citizen Science Program, Jessica Kaplan

Graduate Theses, Dissertations, and Problem Reports (ETD)

Citizen science has grown in the past decades to not only include everyday people in research, but also varying levels of engagement with diverse opportunities for participant learning and growth. However, few studies reflect the actual learning outcomes of educational citizen science specifically in youth. This single case study research study focuses on assessing learning and other outcomes of an environmental education, collaborative citizen science program with youth in Morgantown, West Virginia. In this study, a water quality monitoring citizen science program focused on Deckers Creek in Morgantown, WV was adapted for a high school afterschool club. Potential outcomes of …

Nsf S-Stem Project Update: A Pathway To Completion For Pursuing Engineering And Engineering Technology Degrees, Kim Bullington, Cynthia Tomovic, Vukica M. Jovanović, Anthony W. Dean, Rafael Landaeta

Engineering Technology Faculty Publications

This poster showcases the progress of students who are receiving scholarships from the National Science Foundation S-STEM project: A Pathway to Completion for Pursuing Engineering and Engineering Technology Degrees. Thus far, 20 academically high-achieving students who demonstrate financial need have participated in the project. Thirty-six scholarships have been awarded to date, in which a maximum of twelve scholarships are awarded per semester; some students have received scholarships multiple times. Students are from electrical engineering, computer engineering, mechanical engineering, civil engineering, civil engineering technology, and modeling and simulation majors. As part of this S-STEM project, students also receive academic support, mentorship …