Science and Mathematics Education Commons^™

Obituary: Thomas Henry Kunz (1938–2020), Allen Kurta, Winifred F. Frick, M. Brock Fenton, Polly Campbell, Gary F. Mccracken, Robert M. Timm, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Dr. Thomas Henry Kunz, an internationally recognized expert on the ecology and behavior of bats and Professor at Boston University, passed away on April 13, 2020 in Dedham, Massachusetts, at the age of 81 as the result of complications from COVID-19. “Tom,” to his many friends and colleagues, was born on June 11, 1938 in Independence, Missouri, to William H. and Edna F. (Dornfeld) Kunz. He married Margaret Louise Brown on December 27, 1962 in Faucett, Missouri, Margaret’s hometown. Two children were born to Margaret and Tom—Pamela Kunz (Jeffrey Kwan) and David Kunz (Nicole, née D’Angelo), and five grandchildren.

As …

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 …

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, …

Preparing New Jersey Community College Students For The Mathematics Placement Tests, Charles Edward Haas

Walden Dissertations and Doctoral Studies

Although most new college students had to demonstrate algebraic and basic mathematics mastery to earn a high school diploma or the equivalent, the majority of incoming New Jersey community college students are not showing this knowledge on the mathematics placement tests, thus placing into developmental courses, which must be successfully completed before students can attempt any college-level mathematics courses. Guided by Knowles’ theory of andragogy and developmental mathematics as a core concept, the purpose of this study was to determine ways to help incoming New Jersey community college students prepare for the ACCUPLACER mathematics tests. The research questions addressed testing …

Perceptions Of Home-Based Parental Involvement And Middle School Students' Science Outcomes, Staicy Anthony

Walden Dissertations and Doctoral Studies

A low-income, urban school district has consistently failed to achieve the state’s target science performance index for several years at the middle school level. Studies have suggested that parental involvement affects student achievement. Middle school administrators and science teachers lack an understanding of home-based parental involvement behaviors regarding students’ science outcomes. There is a need for increased home-based parental involvement to enhance science outcomes among middle school students. The purpose of this basic qualitative study was to fill the gap in practice by exploring administrators’ and science teachers’ perceptions of home-based parental involvement behaviors regarding middle school students’ science outcomes. …

Elementary Principals’ Constraints And Considerations When Hiring And Assigning Mathematics Teachers, Kathleen Schofield

Walden Dissertations and Doctoral Studies

Quality issues existed in mathematics instruction in elementary classrooms in a region in Florida. As a possible contributor to that problem, principals were hiring and assigning mathematics teachers who may have possessed insufficient content knowledge. Elementary teachers are frequently teamed in the region, with 1 teacher assigned to provide instruction in mathematics and the other to provide literacy instruction. The purpose of this study was to understand factors elementary school principals considered when hiring and assigning mathematics teachers as well as possible budgetary and other constraints that may have affected the depth of the applicant pool and related staffing decisions. …

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 …

Grit And Female Graduates’ Experiences In Engineering And Computer Science Programs, Jennifer Ilene Watson

Walden Dissertations and Doctoral Studies

Institutions have implemented recruitment and retention initiatives in science, technology, engineering, and mathematics (STEM) degree programs; however, gender disparity of women in engineering and computer science programs persists. The purpose of this qualitative phenomenological study was to explore the lived experiences of female graduates from engineering and computer science programs. The conceptual framework was the theory of grit to explore how female students sustained their passion and perseverance through obstacles and adverse situations. Data were gathered through semistructured interviews with 17 female participants who graduated from engineering and computer science programs in the United States. Data were analyzed through a …

Youth Of Promise: Academic Success And Future Stem Aspirations At An Alternative Education Program, Anthony Peña

CGU Theses & Dissertations

Providing an equitable science education to Black and Latinx youth who have dropped out of their traditional schools is a significant issue for three reasons: (a) it can provide a pathway to a quality employment opportunity, (b) success in science classes can support success in academics, and (c) development of youth who have an efficient and critical understanding of science phenomena is an issue of social justice. The idea that education is the great equalizer depends on many factors, such as socioeconomic status, racial background, and the zip code in which you live. Students of color (i.e., Black and Latinx) …

The Implementation Of Math Technology Supplemental Programs For Elementary Students, Carolyn Sue Torres

Walden Dissertations and Doctoral Studies

Many studies have focused on using technological devices in elementary education; however, more research is needed on the implementation of technology to improve student learning in math. The problem addressed in this study was the lack of information about how teachers implemented and used the new math software programs, Imagine Math and Reflex in their instruction and their perspectives on differences the programs made in students' math learning. The Technological Pedagogical Content Knowledge (TPACK) served as the conceptual framework for this study. The purpose of the study was to understand how teachers are using the new math software programs and …

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, …

Engaging Secondary Math Teachers In Breaking Down Barriers For English Learners, Julie M. Kane

LMU Theses and Dissertations

This study used mixed methods to examine middle school mathematics teachers’ beliefs about English Learners’ ability to participate in rigorous, grade-level math instruction as well as beliefs about their own capacity for teaching English Learners. Additionally, the study investigated the influence of teachers’ beliefs on their instructional practices and identified the types of support teachers need to develop as culturally and linguistically responsive educators. Findings revealed some dissonance between teachers’ explicit beliefs about teaching English Learners and their implicit beliefs illustrated through instructional decisions made, as well as previously unrecognized gaps in teachers’ ability to identify and differentiate the needs …

Effects Of Synchronous Group Work On Learning And Community In Online Mathematics At Community Colleges, Carrie L. Naughton

All Graduate Theses, Dissertations, and Other Capstone Projects

Online learning plays an increasingly important role in community college education. However, evidence has shown that online learning can be a challenge, especially in mathematics, and students are not performing as well in online classes as they are in face-to-face formats. In addition, the online environment can be isolating and lonely, with little opportunity for interaction and group work with fellow students. With the increased demand for online mathematics courses at the community college level, it has become imperative that two-year colleges find ways to increase online student success while simultaneously fostering interaction, collaboration and community. This study focused on …

Evaluating The Effectiveness Of A Pre-Algebra 1 Mini-Camp Summer Intervention Program For Rising Seventh-Grade Algebra 1 Honors Students, Deanna Haught

Electronic Theses and Dissertations, 2020-2023

This study evaluated the effectiveness of a summer intervention program for middle school Algebra 1 Honors students. The intervention program, Pre-Algebra 1 Mini-Camp, was offered for rising seventh grade students at a middle school prior to them entering Algebra 1 in the Fall semester. The literature review and analysis of data from school districts in Central Florida showed that the increase in middle grade students enrollment in Algebra 1 has coincided with a decrease in the passing rate among those students on the Florida Algebra 1 End of Course exam and the course. The intervention program and this study were …

Design Of Rubrics For Student Outcomes In 2019-2020 Abet Criteria, Branimir Pejcinovic

Electrical and Computer Engineering Faculty Publications and Presentations

ABET is the main accreditation body for engineering programs in the United States and they have recently introduced a new set of Student Outcomes. This set was reduced from 11 to 7 items by combining several outcomes into one and adding some new ones. In our electrical and computer engineering programs we decided to design a set of seven general rubrics, one for each ABET outcome. These rubrics could then be used unaltered if course content fits them, or they can be adjusted to fit a particular course. To use a common description for rubrics, we wanted to keep the …

Aasl National School Library Standards: Progress Toward Implementation, Elizabeth A. Burns

STEMPS Faculty Publications

This mixed-methods, exploratory case study examines perceptions of the implementation of the U.S. National School Library Standards for Learners, School Librarians, and School Libraries. A survey was first distributed to gain insight into school librarian implementation of the NSLS. Participants included practitioners in the state of Virginia in the United States who had attended professional development training on the National School Library Standards (NSLS). A sample was then interviewed about their implementation. Using the standards implementation levels identified by the California Common Core Implementation Task Force (2019) as a framework, findings indicate that after one year of training and use, …

Fostering Physics Content And Pedagogy Learning By Future Physics Teachers Via Student Authored Youtube Video Projects, David Abbott, Dan L. Macisaac, Brad Gearhart, Kathleen Falconer, Florian Genz, Andre Bresges, Stefan Hoffmann, Jeremias Weber

Videos for Physics Teaching

We describe a curricular innovation for STEM teacher preparation -- the use of video projects in undergraduate and graduate physics courses for future physics teachers at SUNY Buffalo State. US courses were adapted under the guidance of our colleagues’ similar work at Universität zu Köln [1]. Our students prepared end of course short “proof of concept” rough video vignettes of 5-10min addressing both physics content and physics pedagogical topics. YouTube [2] example videos are provided, and insights are shared.

Test 2218: Kubota M8-201, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2217: Kubota M8-181, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …