Curriculum and Instruction Commons^™

A Concept Of Producing Aluminum In-Situ On The Moon Through Molten Salt Electrolysis, Jacob N. Ortega, Jeffrey Smith, Fateme Rezaei, David Bayless, William Schonberg, Daniel Stutts, Daoru Han

Materials Science and Engineering Faculty Research & Creative Works

This paper presents a concept of producing aluminum in-situ on the lunar surface, namely, the Lunar In-Situ Aluminum Production through Molten Salt Electrolysis (LISAP-MSE) method developed at Missouri University of Science and Technology. This paper aims to demonstrate the use of electro-deoxidation to reduce aluminum oxide (i.e., alumina) into aluminum and oxygen gas via electrolysis in a molten salt bath for the production of aluminum on the Moon. It is shown that with a steady supply of hydrogen chloride, this in-situ resource utilization (ISRU) method could supply several necessary materials consumed in the electro-deoxidation process except hydrogen chloride to produce …

Connectedness To Others Through Virtual Social Music Improvisation, Jody Webb

Dissertations

This mixed methods action research intervention study analyzed the influence of social music improvisation (SMI) on students' behaviors and perceptions of their connectedness to others in a virtual middle school classroom setting. Nine 10-minute SMI sessions allowed for the accumulation of data, with two additional pre-sessions being informative and exploratory to describe the SMI intervention and practice its aspects with participants in the intervention group. This study acquired pretest and posttest data from the Hemingway Measure of Adolescent Connectedness (Karcher, 2005) and observational information through process coding and field notes. Results showed how the presence or absence of SMI influenced …

Student Support Teams In Title I Schools, Jennifer Michael

Murray State Theses and Dissertations

Student Support Teams (SST) are designed to be an innovative practice that supports the diverse needs of learners to help learners grow and be successful. This study will look at the impact that SSTs have on students in the Intermediate grades (3^rd-6^th Grade) at a Title I at-risk school. The research will analyze this question, does an SST positively impact student growth in reading and math in a highly diversified Title I School? The goal of the study is to analyze the impact of SST on the academic growth of students in specific focus groups. The study …

Magnetic Separation Of Lunar Regolith Simulants With Applications To In Situ Resource Utilization On The Moon, Peter Bachle, Jeffrey Smith, Fateme Rezaei, David Bayless, William Schonberg, Daoru Han

Chemical and Biochemical Engineering Faculty Research & Creative Works

The development of in situ resource utilization (ISRU) for metal extraction is imperative as a steppingstone for habitation construction in lunar and non-terrestrial environments. Separation of minerals by chemical composition is important to optimize metal and oxygen liberation from lunar ore. To this effect, devices capable of separating aluminum bearing minerals from iron-bearing minerals from the lunar regolith simulants have been developed. Twenty-eight different simulants have been used in this study. A dual-belt separator was designed to reduce middling. Para-magnetic minerals were reliably separated using a neodymium N52-magnet-separator system. Effective separation of aluminum-bearing minerals from iron-bearing minerals was greater than …

Virtual Learning Walks Assignment Description, David Wolff

Open Educational Resources - Teaching and Learning

Learning Walks are structured walkthroughs with the purpose of professional development and growth. Learning Walks include multiple people so that immediate reflections may occur through collaboration. In higher education, model classrooms are not readily available for preservice teachers to practice and apply coursework knowledge. Virtual Learning Walks are a creative approach to resolve this challenge. This assignment asks preservice teachers to watch a recorded lesson with the mindset that they are visiting a colleague’s classroom to observe them for professional growth. Students take notes during the observation then analyze the observation for their own growth.

School Monitors: A Quantitative Study On The Support Needed For These Professionals, Sara Goldberg

Selected Full Text Dissertations, 2011-

Minimal research has been focused on the role of school monitors in the public-school setting. This study explored the perspectives of school monitors on preparation, training, communication, and feedback. The study looked to examine if these aspects contribute to the overall role of school monitors and to identify specific areas where they require guidance and support to assist students throughout their day. Additionally, the study determined if schools who use a social emotional curriculum have school monitors who feel more supported in their role. Preparation, support, communication, and feedback was investigated using a 27 statement Likert-scale survey and three open-ended …

Success Of Achieving Student Learning Objectives: Compressed Vs. Traditional Courses, Irene Miller, Timm Bliss

International Journal of Aviation, Aeronautics, and Aerospace

Institutions of higher learning are offering varying course modalities to accommodate the changing needs of students. Notably, institutions of higher learning are offering an increasing number of compressed courses to meet student demand and remain competitive in higher education. The increase in the number of compressed classes presents the challenge of ensuring that similar academic rigor and breadth of knowledge are maintained in comparison to the traditional 16-week semester. The purpose of this research study was to determine if students enrolled in off-campus classes with compressed schedules are receiving a similar quality of instruction and achieving the equivalent student learning …

Electrostatic Sorting Of Lunar Regolith Simulants For Sustainable Resource Utilization: Modeling And Characterization Of Particle Size Distribution, Abdullah Al Moinee, Peter Bachle, Kyle Newport, William Schonberg, David Bayless, Jeffrey Smith, Daoru Han, Fateme Rezaei

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In pursuit of sustainable resource utilization on the Moon, this paper delves into modeling and characterization of particle size distribution (PSD) of lunar regolith simulants in an electrostatic system. a prototype electrostatic sieve was built and tested with four sample simulants mirroring properties of lunar mare and highland regolith. an alternating four-phase (90 degrees, 180 degrees, 270 degrees, 360 degrees) traveling square-wave was utilized for particle-directed transport to model the diverse trajectories of the particles. Numerically, we scrutinized how the distribution functions of the particles are manifested as the electrostatic field propagates, with a focus on three distinct particle ranges …

Exploring Perceptions Of Advanced Coursework Enrollment Practices: A Multiple Case Study, Tomika Ferguson, David B. Naff, Jenna Lenhardt, Amy E. Jefferson, Isaiah Moore, Andrea Herndon, Richard Ashburn, Jessica Harris, Jenna Conlee, Courtney Forstmann

MERC Publications

This report from the Metropolitan Educational Research Consortium highlights findings from a multiple case study exploring enrollment practices related to advanced coursework matriculation in a suburban middle school and rural high school. In connection with the MERC Equitable Access and Support for Advanced Coursework study, this multiple case study included perspectives from students, parents, and educators as they reflected on the factors that support and inhibit access for advanced courses in their schools.

Teaching During The Covid-19 Pandemic: A Multiple Case Study Exploring Faculty Experiences In Fostering Positive Interaction With U.S.-Based Undergraduate Students, Lauren J. Bullock

Antioch University Dissertations & Theses

COVID-19 changed how faculty members approached teaching in higher education in the United States. This study specifically looks at the changes in faculty-student interaction (FSI) during the COVID-19 pandemic. While extensive literature exists on the topic from the student perspective, the disruption in education necessitated a more extensive study of the faculty perspective. A multiple-case study methodology was employed to explore the experiences of a small cohort of faculty members at a single institution and how they fostered positive interactions with students from Spring 2019 through Spring 2023. The data collected included semi-structured interviews, course syllabi, teaching philosophies, and a …

Recognizing Whiteness & Dismantling Racism In Schools: Developing A Professional Learning Series To Prepare A Predominantly White Teaching Force To Teach And Reach Students Of Color, Kimberly Spence

Antioch University Dissertations & Theses

This dissertation presents research pertaining to how classroom teachers can become more effective in teaching their students of color. Through an examination of literature pertaining to critical whiteness studies, critical pedagogy, antiracist education, and transformative leadership, a professional learning program has been designed to offer space for educators to recognize their roles within the school system pertaining to whiteness ideologies and racist policies and practices. Backward design and Understanding by Design were applied to develop a professional learning program and allows for flexibility in the learning process. It is the goal that this program be delivered for the participants to …

The Pulse Of Connection: Professors' Experience Of Positive Relationships With Students–An Interpretative Phenomenology And Photovoice Study, Ileya N. Grosman

Antioch University Dissertations & Theses

In higher education, the focus on student success often takes center stage in research and the professor-as-teacher practice. While numerous empirical studies concentrate on the growth and development of undergraduate students, this dissertation delves into professors’ relational and felt experiences in positive teaching-learning relationships. Four terminal-degreed professors from four different schools and three different disciplines–education, humanities, and leadership–engaged in photography and were then interviewed. Participants reflected on their photographs and their experiences in a teaching-learning relationship with their students. The present study aimed to illuminate the unspoken language of connection by utilizing interpretive phenomenology and photovoice to uncover professors’ relational …

Progress Of Lisap-Mse: A Concept Of Producing Aluminum In-Situ On The Moon Through Molten Salt Electrolysis, Jacob N. Ortega, David Bayless, Daniel Stutts, Daoru Han, Todd P. Sander, Jeffrey Smith, Fateme Rezaei, William Schonberg

Mechanical and Aerospace Engineering Faculty Research & Creative Works

This paper presents a concept of producing aluminum in-situ on the lunar surface, namely, the Lunar In-Situ Aluminum Production through Molten Salt Electrolysis (LISAP-MSE) method developed at Missouri University of Science and Technology. This paper aims to demonstrate the use of electro-deoxidation to reduce aluminum oxide (i.e., alumina) into aluminum and oxygen gas via electrolysis in a molten salt bath for the production of aluminum on the Moon. It is shown that with a steady supply of hydrogen chloride, this in-situ resource utilization (ISRU) method could supply several necessary materials consumed in the electro-deoxidation process except hydrogen chloride to produce …

Magnetic Separation Of Lunar Regolith Simulants With Applications To In Situ Resource Utilization On The Moon, Peter Bachle, Jeffrey Smith, Fateme Rezaei, David Bayless, William Schonberg, Daoru Han

Materials Science and Engineering Faculty Research & Creative Works

The development of in situ resource utilization (ISRU) for metal extraction is imperative as a steppingstone for habitation construction in lunar and non-terrestrial environments. Separation of minerals by chemical composition is important to optimize metal and oxygen liberation from lunar ore. to this effect, devices capable of separating aluminum bearing minerals from iron-bearing minerals from the lunar regolith simulants have been developed. Twenty-eight different simulants have been used in this study. a dual-belt separator was designed to reduce middlings. Para-magnetic minerals were reliably separated using a neodymium N52-magnet-separator system. Effective separation of aluminum-bearing minerals from iron-bearing minerals was greater than …

Kinetic Modeling Of Electrostatic Sieving For Lunar Regolith Beneficiation: Case Studies, Easton Ingram, Emmanuela Amen Eze, Jeffrey Smith, Fateme Rezaei, David Bayless, William Schonberg, Daoru Han

Materials Science and Engineering Faculty Research & Creative Works

A new kinetic particle modeling framework was developed to investigate electrostatic transport of lunar regolith particles with applications to the concept of electrostatic sieving. the new approach is based on kinetic particle dynamics and includes major modules of sampling the particle size distribution, solving electric fields, and tracking motion of charged dust grains. Case studies for a concept of electrostatic sieving were chosen to validate the new model. the simulation achieved similar yields reported in previous works, which served as validation of the model. the new model is computationally efficient and could serve as a design, analysis, and optimization tool.

A Disconnected School: Why Vertical Alignment Is Not Used To Better Transition Students From Middle To High School (A Qualitative Study), Timothy Revels

Theses and Dissertations

The project focuses on one school – The Carrie Anderson School (TCAS) in Medellin, Colombia which is a private bilingual school that has American accreditation and is one of the most popular and well-regarded schools in the country. The idea for this project started with observation of TCAS ninth grade students and how they struggled during the first half of their freshman year in high school. At that time the school did not have vertical alignment between their middle and high schools. Data was collected from the school using student grade data, faculty surveys, and faculty interviews. The data shows …

A Statewide Examination Of Racial Equity, Culturally Responsive Teaching, And Career Technical Education Outcomes In Kentucky, Reginald L. Mcdaniel Jr.

Murray State Theses and Dissertations

This study examines the implementation of Racial Equity Policies (REP) and Culturally Responsive Teaching (CRT) practices in Career and Technical Education (CTE) across the Commonwealth of Kentucky's public school districts. This quantitative research incorporates perspectives from district leaders, educators, and administrators, exploring the interplay between racial equity policies and teaching practices. The study highlighted the influential role of district leaders in shaping positive perceptions and awareness of the tools available to support equity work. The study also revealed disparities among districts, with urban areas leading integration, while rural districts express confidence in their commitment to racial equity.

The study's practical …

University Student Worker Productivity: A Qualitative Analysis, Amanda S. Mansfield

Murray State Theses and Dissertations

Student worker productivity is an important aspect of higher education, since many functional units rely on student employees to operate. Student workers communicate with all stakeholders of universities, including incoming and current students and their families, alumni, faculty, staff, and community members. Universities facing issues related to budgeting, enrollment, retention, and employability of their graduates can combat those issues by strengthening the largest labor pool on campus, student workers. The study explored what it means to be a productive university student worker within the framework of Social Exchange Theory and Grounded Theory. The study sought to provide recommendations to universities …

Electrostatic Sorting Of Lunar Regolith Simulants For Sustainable Resource Utilization: Modeling And Characterization Of Particle Size Distribution, Abdullah Al Moinee, Peter Bachle, Kyle Newport, William Schonberg, David Bayless, Jeffrey Smith, Daoru Han, Fateme Rezaei

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In pursuit of sustainable resource utilization on the Moon, this paper delves into modeling and characterization of particle size distribution (PSD) of lunar regolith simulants in an electrostatic system. A prototype electrostatic sieve was built and tested with four sample simulants mirroring properties of lunar mare and highland regolith. An alternating four-phase (90 degrees, 180 degrees, 270 degrees, 360 degrees) traveling square-wave was utilized for particle-directed transport to model the diverse trajectories of the particles. Numerically, we scrutinized how the distribution functions of the particles are manifested as the electrostatic field propagates, with a focus on three distinct particle ranges …

A New Perspective On Teacher Attrition And Retention: What Can Be Learned From Teachers That Continue In The Profession, The Stayers?, Haley M. Vogel

UNF Graduate Theses and Dissertations

This phenomenological research study focuses on closing the divide between ongoing teacher shortages created by labor market cycles and teacher attrition with retention practices that keep qualified teachers in K-12 public schools. The literature review of this study identified a gap in research related to teacher shortages. Significant research exists around why teachers leave the profession, however, research related to why teachers stay is limited. The purpose of this phenomenological study was to better understand the lived experiences (Moustakas, 1994, van Manen, 2023, Creswell & Poth, 2018) of K-12 secondary public-school teachers continued decision to remain in the profession. The …

Florida Queer K12 Teachers Perceptions Of School Climate Under “Don’T Say Gay”, Katherine E. Foley

UNF Graduate Theses and Dissertations

Florida's newest legislation leaves many Florida queer teachers feeling marginalized and unprotected in the classroom (Block, 2022). The “Parental Rights in Education” Bill (FL HB 1557 and FL HB 1069), infamously renamed “Don’t Say Gay”, was created ostensibly to help protect parental rights and choices in education. The new law prohibits the discussion of gender identity and sexual orientation in kindergarten through twelfth grade classrooms. “Don’t Say Gay” provides vague guidelines for queer teachers on approaching topics like sexual orientation and gender identity. Despite the evidence that queer teachers who are open and honest about their identity often find themselves …

An Examination Of The Relationship Between Cheating In Online Classes And Technostress: Perceptions Of Business Faculty, Stacy Boyer-Davis, Kevin Berry, Amy Cooper

International Journal for Business Education

This research study investigated the relationship between technostress creators (techno-complexity, techno-insecurity, techno-invasion, techno-overload, and techno-uncertainty) and faculty perceptions of student cheating in online classes. Data were collected from faculty members of the Management and Organizational Behavior Teaching Society (MOBTS), a member of the AACSB Business Education Alliance, the American Society of Business and Behavioral Sciences (ASBBS), an interdisciplinary professional organization comprised of faculty teaching in accounting, finance, management, marketing, organizational behavior, and computer information systems, and other research panels during 2021 (N = 94). Findings from regression analysis indicated that the techno-complexity subconstruct is positively related to a faculty’s perception …

6 Strategies To Increase Your Classroom And School’S Culture And Climate, Stacey Keown-Murray, Rob Carroll, Kristi Livingston

Kentucky Teacher Education Journal: The Journal of the Teacher Education Division of the Kentucky Council for Exceptional Children

Creating a positive culture and climate in the classroom and school environment is crucial for fostering student engagement, well-being, and academic success. This article presents six effective strategies that educators can implement to enhance the culture and climate within their classrooms and schools. The strategies focus on promoting a sense of belonging, establishing clear expectations, fostering positive relationships, celebrating diversity, empowering student voice, and encouraging collaboration and teamwork. By implementing these strategies, educators can cultivate a supportive and inclusive environment that nurtures the holistic development of students and promotes a positive learning experience. The abstract provides a concise overview of …

Evaluating Principal Effectiveness: A Review Of The Literature, Jerry Burkett

Journal of Educational Leadership in Action

The evaluation of a campus principal can be a challenging process due largely to the complicated factors that exist to capture an accurate assessment of a principal’s leadership effectiveness. Generally, principal evaluations are conducted by district-level officials who often do not have the time or the resources to observe campus principals on a regular basis. Further, principal evaluation systems (PES) are designed to improve the practice of principals (Clifford & Ross, 2012; Davis, Kearney, Sanders, Thomas, & Leon, 2011; Fuller & Hollingworth, 2014a; Fuller et al., 2015), and there has historically been an acknowledgment that these evaluations do not always …

Experiential Leadership Learning: Narratives Of A Multiple Case Study Of Mexican School Leaders Appointed To Indigenous Schools, Manuel Lopez-Delgado, Argelia Estrada-Loya

Journal of Educational Leadership in Action

Training and preparation of school leaders have an impact on the quality of leadership displayed in their readiness for the leadership practice. However, in Mexico the training and preparation processes for school leaders are unclear and lack uniformity. The way of access to headship has promoted that school leaders learn to lead in their role without previous preparation for the position. This paper presents the findings of a study conducted through narratives that analyzed the leadership learning processes of novice and experienced school leaders. The study identified important learning experiences as the receptive observation, malleable observation, practical experiences of leadership, …

Examining Teacher Leadership: Phenomenology Of The Perceived Challenges Of Being A Teacher Leader, Noelle H. Green

The Interactive Journal of Global Leadership and Learning Infographics

Today’s school leaders recognize that one person, mainly the principal, cannot adequately address the needs of all members of the school community. Many principals rely on teacher leaders to lead alongside them to further school improvement, knowing that the traditional way of thinking of school leadership as being the sole role of the principal is no longer effective or efficient. While K-12 teachers typically have a strong background in child development, psychology, and pedagogy, many lack experience in leading and facilitating adults and have little background in adult learning theory.

The purpose of this research is to determine how K-12 …

The Effects Of A Shared Vision Of Teacher Leadership On Classroom Teachers’ Instruction, Tiffany L. Bockelmann

The Interactive Journal of Global Leadership and Learning Infographics

Many models of instructional teacher leadership exist in schools with various outcomes for teachers. The aim of this illustrative case study was to understand systemic alignment in a formal teacher leadership system and how this alignment impacted instructional change. This dissertation was framed by three research questions: 1) How do the rationales of teachers, teacher leaders, and administrators regarding teacher leadership in their school align? 2) How does the coherence of a system of leadership impact classroom teachers’ abilities to engage with formal teacher leaders? 3) How does the coherence of a system of leadership impact classroom teachers’ abilities to …

Narrative Inquiry In Practice: A Study Identifying Themes Of Persistence And Barriers In The Educational Journeys Of American Indian Students In Higher Education, Kristina Cirks

The Interactive Journal of Global Leadership and Learning Infographics

Increasing in popularity, the use of narrative inquiry in qualitative research study offers a unique perspective and context in sharing lived experiences. This article utilizes a narrative inquiry study to improve the knowledge of why American Indian students have the lowest college graduation rates in the United States. These narratives helped define the barriers that have discouraged American Indian students from persisting in higher education. Predominantly, participants identified the lack of financial support, lack of cultural competency, emotional distress, time poverty, afraid to ask for help, afraid to succeed, and navigating through the college processes as barriers to their educational …

Designing Effective Online Courses: Exploring The Relationships Amongst Online Teaching Self-Efficacy, Professional Development, Online Teaching Experience, And Reported Implementation Of Effective Higher Education Online Course Design Practices, Elizabeth Mcmahon

The Interactive Journal of Global Leadership and Learning Infographics

How best to prepare and support higher education faculty to design and teach effective online courses is a topic of great significance to higher education institutional leaders and faculty developers. This study explored how hours of professional development along with online teaching and learning experiences were related to online teaching self-efficacy and the extent to which participants reported implementation of effective online course design practices. Using a non-experimental quantitative correlational explanatory research study design, data were collected using a questionnaire. Participants included 104 online faculty from a large public higher education system located in the upper Midwest that includes both …

Perceptions Of Curriculum Alignment And Student Achievement In Us History Courses In An Urban Characteristic Georgia School, Jameka Fields

Doctor of Education in Educational Leadership Dissertations

This research study examined the perceptions of school leaders on the alignment of curriculum and student achievement. The purpose of this phenomenographic case study, rooted in Leitzel and Vogler’s (1994) definition of curriculum alignment, was to examine school leader and teacher perception of the relationship between curriculum alignment and student achievement as evidenced by document analysis and interviews with individuals who teach and support United States History courses in an urban characteristic Georgia high school. Semi-structured interviews were conducted with the school principal, US History teachers, the assistant principal for instruction, and the assistant principal that supports and evaluates US …