Digital Commons Network^™

South Carolina Teacher Workforce Profile For 2024–25, Svetlana Dmitrieva, Brian Cartiff, Angela Starrett

Reports

This report provides a comprehensive analysis of South Carolina’s public school teacher workforce in 2024–25. Aligned with SC TEACHER’s mission, it offers data to support decision-making at both state and district levels. Using teacher-level information for 55,634 educators, this report describes key workforce characteristics and trends of classroom teachers (PK–12), special education teachers, and retired educators who have returned to the classroom.

In addition to exploring broad workforce patterns, the report highlights age profiles across different facets of the teacher workforce. Understanding the distribution of early-, mid-, and late-career educators is essential for anticipating retirement trends, identifying support needs for …

Mastery By Mistakes: Reframing Failure In Higher Education Skill-Based Teaching And Assessment, Maura Metheny

JWU Dissertations & Theses

Experiencing a mistake, error or failure while learning generates an additional inquiry process that activates prior knowledge and increases retention of subsequent feedback and new material (Kapur, 2008). The use of errors to guide practice has been shown to lead to skill-mastery and expertise (Ericsson et al., 1993). When classrooms are psychologically safe environments where penalty-free exploration and knowledge application are encouraged, students gain a deeper understanding of the content (Tulis, 2013). This qualitative exploratory descriptive study aimed to understand the ways that undergraduate faculty in skill-based disciplines involve errors, mistakes and failures in teaching and …

Unlocking The Organizational Roles For Effective Teacher Leadership, Diane E. Johnson, Shelly Allen, Frances Perez

School Leadership Review

Teacher leader (TL) retention has emerged as a critical concern as educators increasingly exit leadership roles due to policy pressures, inadequate compensation, limited administrative support, and diminished professional recognition. Although schools rely on teacher leaders to support instructional improvement and professional collaboration, many leadership structures fail to provide sustainable pathways for teacher leadership development. Guided by a Distributed Transformational Leadership Framework, which integrates transformational and distributed leadership theories, this qualitative study examined how teacher leaders perceive leadership opportunities, organizational barriers, and potential leadership structures within K–12 school systems. Data were drawn from archived capstone reflections of 39 teacher leadership master’s …

The Impact Of The Space Science Steam Enrichment Program On Grade 11 And 12 Gifted Students' Content Knowledge, Design Thinking, And Problem-Solving Skills In The United Arab Emirates, Nada Ali Mubarak Obaid

Thesis/ Dissertation Defenses

This study examines the impact of a Space Science Enrichment Program grounded in Science, Technology, Engineering, Arts, and Mathematics (STEAM) education and designed for gifted secondary students in the Elite and Advanced Science Streams of UAE government schools. Informed by problem-based learning, project-based learning, and design thinking frameworks, the program aimed to enhance students' content knowledge, academic achievement, and design thinking and problem-solving skills. Over a two-month period, students participated in blended online and face-to-face theoretical and practical sessions introducing space science topics such as satellite missions and applications, CubeSats, rocket motion, thermal and vibration simulations, 3D modelling, and additive …

Attention To Their Uniqueness: Differentiation In A University Classroom, Robin Gingerich

MITESOL Journal: An Online Publication of MITESOL

University students come to campus with unique gifts and individual challenges. To meet the needs of diverse learners, one solution is differentiation. Differentiation involves deliberately planning lessons that address the unique learning styles of diverse learners by offering pedagogy informed not only by content, but also by the students themselves. While differentiation in elementary and secondary classrooms is considered best practice, professors in higher education face unique challenges when it comes to implementing differentiation. This paper examines definitions of differentiation, research on differentiation in universities, and, from the author’s personal experience, offers suggestions for university writing instructors.

Apprenticing Towards Deeper Learning In The Ela Classroom: Using Young Adult Literature To Support Students’ Mastery, Identity, And Creativity, Julianna Kershen, Kacy M. Price, Nynke Wimp, Evie Jackson, Kaitlin Rogers

Virginia English Journal

This practitioner focused article highlights the perspectives of pre-service teachers and undergraduate researchers investigating the kinds of learning interactions and instructional decisions that result in deeper learning outcomes for high school students. Deeper learning outcomes are often described as 21^st century skills, including mastery learning, support of holistic and scholarly student identities, and the ability to engage collaboratively with critical and creative problem-solving skills. The authors suggest a series of young adult literature texts that can serve as springboards into project-based learning opportunities that provide authentic and real world-connected activities, iterative cycles of learning, peer-peer collaboration, and in-depth disciplinary …

Letter From The Editor's Desk, Cinde Wollenberg

Virginia English Journal

No abstract provided.

Stylemys Nebrascensis Predation Hypothesis, Noah Lohrmeyer, Amanda Peng

SACAD: Scholarly Activities

In 2008 a fossilized tortoise shell was brought into the Sternberg Museum of Natural History. As we prepared the fossil, we observed markings that resembled predation. We are trying to find what species from the White River Formation could preyed on the tortoise. There are few publications on predation for this species. With few publications, we want to find what predator would hunt these species. We cross referenced the site of the tortoise and observed several carnivorous species. We used straight carapace length (Hermanson et al., 2024) and a regression formula (Wilson et al., 2016) to analyze the species we …

Spectroscopic Characterization And Extraction Optimization Of Catechins In Green Tea, Zach J. Mckinley, Masakatsu Watanabe

SACAD: Scholarly Activities

This research initiative immerses students in a multifaceted analytical chemistry investigation of catechins—polyphenolic antioxidants prevalent in green tea—through the application of both classical and modern techniques. The project emphasizes hands-on experience with real-world sample analysis, method development, and critical data interpretation.

Catechins were extracted from various commercial green tea products, including loose leaves, powders, and dietary supplements, by trituration with ethyl acetate followed by solvent partitioning using a methanol and water solution. The resulting extracts were analyzed using UV-Visible spectroscopy to quantify catechin content. Selected samples were further characterized by liquid chromatography–mass spectrometry (LC-MS), confirming both the identity and purity …

Mumm Vs. Minium: A Tale Of Two Quarries, Kale Link, Amanda Peng

SACAD: Scholarly Activities

In 2025, a discrepancy was discovered in the field numbers of a selection of mammal fossils, which had been mistakenly catalogued as originating from the Minium Quarry in Graham County, KS instead of the Mumm Quarry in Rawlins County, KS. While both quarries belong to the Ogallala Formation, they demonstrate differing biostratigraphic ages, faunal assemblages, and taphonomic settings. Mumm is Clarendonian aged, while Minium is Hemphillian. To correct this issue, all the Mumm specimens were assigned to an updated locality with more precise geographic and biostratigraphic data.

Developing Strategies For Pce Outreach, Mariah Blankenbaker, Gordon Carlson, Daniel Adesoji, Levi Eck

SACAD: Scholarly Activities

In collaboration with Professional and Continuing Education (PCE), we produced projects to automate their internal tasks, as well as to promote their services. By taking advantage of software techniques, we bridged live-action footage with 2D and 3D computer visuals for promotional material. In addition, we researched the capabilities of creating a custom Generative Pre-trained Transformer (GPT) and trained it to analyze and interact with thousands of industry datapoints.

Flood Frequency Analysis Of Big Creek, Ryan S. Funai, Jason T. Santoli, Gunnar F. Wainscott, Callen Zurn

SACAD: Scholarly Activities

The primary purpose of flood frequency analysis is to determine a timeframe of potential flood events. Analyzing flood frequency is a process that involves collecting years of quantitative data on discharge rates, calculating the probability of exceeding a certain rate of discharge, and calculating the average interval between events equaling or exceeding a certain rate of discharge. The Big Creek Watershed drainage area covers an area of 549 square miles in Western Kansas, including Ellis, Trego, Gove, and Sheridan Counties. This research analyzes 79 years of data collected by the USGS at the intersection of Big Creek and US-183. Water …

Fhsu Western Kansas Regional Water Quality Study, Gunnar F. Wainscott

SACAD: Scholarly Activities

This study, conducted by Fort Hays State University faculty and graduate students, aims to analyze water quality through systematic sampling and analysis of wells, ponds, and streams across the region. Each sample is analyzed for a suite of eighteen parameters, such as arsenic, lead, nitrate, etc. By combining laboratory results with spatial data, this project seeks to identify regional patterns, establish a foundation for future monitoring efforts, and provide participating landowners with clear, accessible information about their own water quality.

Cross-Cultural Differences In Academic Pressure, Anxiety, And Sleep Quality Among High-Achieving Students In The United States And South Korea, Yumi Choi, Brett Zollinger, Jisook Park

SACAD: Scholarly Activities

This study examines cross-cultural differences in academic pressure, anxiety, and sleep quality among high-achieving students in the United States and South Korea. As academic success becomes increasingly competitive in both countries, students often face significant psychological and physiological challenges. This research investigates how differing educational systems and cultural expectations influence levels of academic pressure and their subsequent impact on anxiety and sleep quality.

Data were collected from high-achieving high school students in both countries using standardized measures, including the Pittsburgh Sleep Quality Index (PSQI) and the Generalized Anxiety Disorder-7 (GAD-7) scale. Comparative analyses were conducted to identify differences in perceived …

David Berkowitz, Enzyme-Assisted Organic Synthesis & Nsf Officer, Mark A. Griep, David B. Berkowitz

Department of Chemistry: Faculty Interviews

Dr. Dave Berkowitz was born in Urbana, Illinois. He earned his bachelor's degree in chemistry from the University of Chicago, where he did undergraduate research. Next, he earned his doctorate from Harvard University. However, his advisor, Steve Benner, moved from Harvard to ETH Zurich, also called the Swiss Federal Institute of Technology. Dave accompanied him to Zurich, where he completed his dissertation work. When Dave returned to the U.S., he did a postdoc with the legendary Samuel Danishefsky at Yale University. In 1991, he joined UNL as an assistant professor of chemistry and quickly rose through the ranks. Dave is …

Heavy Metal In Water Resources, Zuming Bi, Jeanne Sumrall

SACAD: Scholarly Activities

Heavy metal pollution in surface water has posed a serious threat to human health. The goals of this research are to analyze the concentration and distribution of key heavy metals and compare the measured values with global standards. This study analyzed major heavy metals like Fe, Mn, Cu, Pb, and Ag across several test points in Kansas and converted them to standard units mg/L. Based on the statistical graph, heavy metal iron and manganese levels are exceeded USEPA and WHO limits several times,  while other heavy metals stay in the safe range. The results indicate that the pollution in Kansas …

Ancestral Sequence Reconstruction Of Gh4, Chaejun Park Chaejun Park, Masakatsu Watanabe

SACAD: Scholarly Activities

GH4 enzymes use an unusual NAD⁺-dependent catalytic mechanism that remains poorly understood. Because of their roles in microbial metabolism and potential bioengineering applications, understanding how this mechanism evolved is important. In this study, we use the GH4 structure 1U8X as a reference for structural and functional analysis. Using ancestral sequence reconstruction and phylogenetic analysis, we inferred ancestral GH4 sequences and selected a particular ancestral node for detailed comparison with modern enzymes. These comparisons were used to examine stability, sequence conservation, and catalytic features, helping identify mutations and evolutionary transitions that contributed to the emergence of this distinctive NAD⁺-dependent mechanism.

The Future Of Dual Immersion In California: Analyzing California’S Global 2030 Goals, Jonathan Tejeda, Kamila Campos, Robert Emmans

School of Public Policy Capstones

California's Global 2030 initiative set an ambitious target: half of all K-12 students to achieve bilingual proficiency by 2030. This qualitative study examines whether Dual Language programs (DLPs) in California's major metropolitan areas are positioned to meet that goal. Drawing on ten semi-structured expert interviews with researchers, administrators, teachers, and nonprofit advocates, the study identifies four central challenges: inadequate student preparedness, chronic underfunding, insufficient teacher training, and a failure to connect students to their cultural heritage. The findings reveal that California lacks the infrastructure, data systems, and financial commitment necessary to achieve the 2030 goals. The authors recommend establishing a …

Urban And Suburban Teachers’ Perceptions Of Burnout In The Post-Covid19 Era: A Mixed Methods Dissertation In Education, Dylan Rossin

Graduate Theses & Dissertations

The Covid-19 pandemic fundamentally altered the professional demands placed on K–12 teachers, intensifying concerns related to occupational burnout. This mixed-methods study examined urban and suburban public school teachers’ perceptions of burnout in the post–Covid-19 era, with particular attention to emotional exhaustion, depersonalization, and personal accomplishment. Grounded in Maslach’s theory of burnout, the study sought to determine whether differences existed between urban and suburban teachers’ burnout experiences and to explore educators’ perspectives on factors contributing to burnout following the pandemic.

Participants included full-time public K–12 teachers in Pennsylvania with a minimum of three years of teaching experience. Quantitative data were collected …

New Building Houses Education And Nursing, University Of North Alabama

Documents

Article from the 1979 Resume of UNA discussing the Education and Nursing Building, now known as Stephens Hall, as well as the accreditation of the Schools of Nursing and Education.

The Solar Car Challenge’S Impact On Participants’ Stem College/Career Aspirations And Nace Career-Ready Competencies Development, Allan Phipps

Electronic Theses and Dissertations 2020 - Present

This quantitative study examined the impact and efficacy of the Solar Car Challenge (SCC), a secondary-level science, technology, engineering, and mathematics (STEM) competition, on alumni postsecondary educational and career outcomes. The study investigated whether participation in the SCC influenced students’ pursuit of STEM college majors, entry into STEM-related careers, and development of career-ready competencies aligned with the National Association of Colleges and Employers (NACE) framework. While prior research has identified positive relationships between participation in national STEM competitions and STEM aspirations, no empirical studies have examined the SCC or its long-term outcomes.

Using survey data from SCC alumni, this study …

A Quality Assurance Framework For Maintaining And Enhancing Academic Standards Of Ai-Infused Higher Education: Insights From Gcc Faculty Perspectives, Nina Abdul Razzak

Higher Learning Research Communications

Objectives: This study addresses the gap in research on maintaining and enhancing the quality of artificial intelligence (AI)–infused higher education in a structured and systematized way by proposing a comprehensive quality assurance (QA) framework fit for that purpose.

Methods: The study employs a qualitative research design approach in the form of a constructivist or interpretive investigation, exploring in depth faculty members’ different perspectives and experiences in relation to AI implementation. The study combines a textual analysis of the international literature on the topic, with insights from four focus groups involving faculty members from various disciplines and colleges across the Gulf …

Maintaining And Axenizing Live Cyanobacterial Cultures For Bacterial Genome Sequencing, Yufei Wang, Louisa Acquah

SACAD: Scholarly Activities

Harmful cyanobacterial blooms are an

increasing concern in western Kansas, yet the

bloom-forming species in this region remain

poorly characterized. In this study, we

established and maintained axenic

cyanobacterial cultures to support future

genomic and ecological investigations. By

ensuring low contamination levels and stable

growth conditions, this work provides a

foundation for downstream analyses of bloom-

forming cyanobacteria. It contributes to a better

understanding of freshwater ecosystem health

in western Kansas.

Using Geoscience To Empower A Community And Provide Access To Potable Groundwater, Hendratta Ali Dr

SACAD: Scholarly Activities

Access to potable water remains challenging around the world and remains one of the UN Sustainable Development Goals for 2030. Barriers to clean water access are exacerbated by the lack of technical expertise, limited funding for education and training, and the absence of reliable infrastructure that provides access to clean water. The Geoscientists Without Borders program, supported FHSU with funding to test, explore and provide access to clean potable groundwater to a rural community in Cameroon. We conducted water quality analyses, identified, mapped and located deep aquifers in fractured metamorphic rocks. Water quality analyses showed acidic pH and elevated amounts …

Mandibular Ecomorphology Of Tylosaurus (Reptilia: Mosasauridae), Andrew I. Price, Amanda Peng

SACAD: Scholarly Activities

The large mosasaur Tylosaurus is known to have been a predator of large marine animals. Performing beam theory analysis, a computational technique that uses linear dimensions of a structure to calculate its resistance to bending, on the mandibles of six Tylosaurus specimens from the Smoky Hill Chalk of Kansas indicates dorsoventral and mediolateral bending strength both increase posteriorly along the mandible. Comparisons with Varanus komodoensis indicate relatively greater mediolateral bending strength mid-dentary in Tylosaurus, suggesting that resisting torsional forces of struggling prey was more important at this landmark in Tylosaurus and that more of its jaw length was used …

2025-2026 Lindenwood University Honors Convocation, Lindenwood University

Honors Convocation Programs

2025-2026 Lindenwood University Honors Convocation.

Developing A Bilingual Education Program For Middle Schools In Richland School District 01: Promoting Literacy Through Culturally-Relevant Pedagogy, Paige E. Swanson

Caroliniana Undergraduate Research Journal

The following study explores how bilingual and immersive language learning programs can enhance multi-subject literacy and academic engagement among at-risk African American middle school students in Richland County School District One (R01) in Columbia, South Carolina. Through a qualitative thematic analysis utilizing a literature review of fifty sources that explore education, linguistics, and psychology, the research identifies intersections between bilingual education, culturally relevant pedagogy (CRP), and literacy development in at-risk youth populations. Six themes were revealed by the analysis. From these themes, the results conclude that African American students experience greater academic success when classroom instruction integrates their cultural identities, …

Atp Architect - Development Of A Metabolism Boardgame, Selene J. Welch, Micah Burk, Brooklyn Gilchrist, Emma Haase, Timothy T. Jones

SACAD: Scholarly Activities

Traditional metabolism instruction often leaves students struggling with pathway interconnectedness and metabolite flux. To foster systems thinking, we are developing an educational board game where students manipulate tokens to navigate physiological constraints and achieve target energy goals. Grounded in Design-Based Research (DBR), the game undergoes iterative refinement based on player feedback. The design utilizes constructivism by allowing students to "fail safely" and revise strategies in real-time, while leveraging embodied cognition to externalize abstract flux into the physical trading of resource tokens.

Designing Eco-Islamic Memory Palace Media To Reduce Math Anxiety And Enhance Academic Resilience, Annas Solihin, Neni Mariana, Budi Purwoko

Jurnal Kajian Bimbingan dan Konseling

Math anxiety continues to hinder students' performance and emotional well-being in elementary mathematics education. This study aimed to develop and test the effectiveness of Eco-Islamic Memory Palace Media in reducing math anxiety and strengthening academic resilience. Employing the Plomp development model, the study involved three phases: preliminary research to identify psychological needs, prototyping of the media design, and a formative evaluation with expert validation and empirical testing on students (N = 24). The media integrated environmental imagery and Islamic values into visual-spatial mnemonic structures to create meaningful, calm, and emotionally safe learning experiences. Quantitative data analysis showed a significant decrease …

An Immersive Placements And Moral Growth At Barretstown: Integrating A Transformative Framework With Preservice Teachers In Marianist Teacher Education, Jeremy R. Mills, Annie Chiles, Caroline Miller, Lauren Windsor

Thomas C. Hunt Building a Research Community Day

This study examines how immersive experiential learning at Barretstown, a therapeutic camp in Ireland, nurtures intellectual, ethical, and spiritual growth in preservice teachers. Framed by William James’ four characteristics of mystical experience — ineffability, noetic quality, transiency, and passivity — and grounded in the Marianist philosophy of education, the research employs a qualitative, phenomenological design. Reflective narratives from three teacher candidates were thematically coded, revealing transformative experiences marked by ineffable joy, revelatory insight, enduring impact, and openness to grace. Findings suggest that experiential learning integrated with spiritual and communal formation cultivates educators grounded in empathy, moral awareness, and authentic presence.