Secondary Education Commons^™

Scientific Uncertainty As Political Aggression: A Manifesto For Those Who Value Science And Want To Save It From State And Corporate Control, Stephen Demeo

Publications and Research

A manifesto is an opportunity to publicly express strongly held beliefs about a topic that is personally important to an author. It is analytical as it is creative. “Scientific Uncertainty as Political Aggression” is a manifesto that intersects science and politics. It urges those interested in science to examine two different but related topics: scientific uncertainty in measurement—what it is, how it is determined, why it’s important— and the magnification of uncertainty through legal and linguistic tactics used by right-wing politicians and politically supported corporations.

For some time now, the Republican Establishment has cast excessive doubt on scientific findings through …

Solving For X: Centering Black Girls’ Experiences In Mathematics Education, Natasha A. Fortes

Graduate Doctoral Dissertations

Black girls can grow up, attend school, and move through their math classes without ever feeling seen as capable mathematical thinkers. Their teachers may not affirm their brilliance. Their voices may even go unheard. Math classes may not be a space where they can imagine themselves belonging. These experiences do not reflect ability. Instead, they reflect on the conditions in which they are expected to learn. This study centers the voices of Black girls and asks what they deserve from their mathematics education and instructors to develop a mathematics identity. The study is grounded in Black feminist traditions and draws …

How Planning For Engineering Instruction Supported Culturally Responsive-Sustaining Pedagogy For Prek–12 Teachers, Kristen V. Napolitano, Amanda M. Gunning, Meghan E. Marrero

Journal of Pre-College Engineering Education Research (J-PEER)

With the wide adoption of the Next Generation Science Standards across the United States and an increased focus on growing a diverse engineering workforce, learning to teach precollege engineering has become more important than ever. Yet limited precollege engineering certification pathway exists, leaving preK–12 teachers to integrate engineering with few resources or professional learning support. In high-need districts, where teachers are already underresourced and stretched thin, engineering may not make its way into the classroom at all. As a result, access to engineering and other STEM opportunities is disproportionately low among Black and Brown and/or low-income students in these communities, …

Remixing Dialogue: A Case Study On Perceptions Of Hip Hop Pedagogy In A Professional Learning Course, Kelly J. Thelen

Dissertations, Theses, and Projects

This qualitative case study examines how teachers’ decision-making and professional autonomy shift while participating in a Hip Hop Pedagogy Professional Learning course supported by structured FIXIT (Lo & Wachter, 2023a, 2023b, 2023c, 2023d; Wachter & Lo, 2024) game-facilitated dialogue in a rural, culturally and linguistically diverse Midwest community. Grounded in Freire’s (1970) Critical Pedagogy, Ladson-Billings’ (1995) Culturally Relevant Pedagogy, Culturally Sustaining Pedagogy (Paris and Alim, 2017), and Adult Learning Theory (Knowles et al., 2005), the study explores the reclamation of agency by teachers in a time of constrained creativity and educator autonomy shaped by strict policy environments, an emphasis on …

Comparative Analysis Of Artificial Intelligence (Ai) Implications For Active Learning And Assessment At Various Curricular Levels Of Stem And Health Sciences In Developed Versus Underprivileged Countries, Vinay Munlapudi, Santanu De

FDLA Journal

Today’s all-pervasive emergence of artificial intelligence (AI) necessitates a comprehensive evaluation of its role in education, especially for occupational disciplines in health sciences and STEM. AI has reshaped student learning and instructors’ navigation of the evolving, post coronavirus infectious disease (COVID-19) global academic landscape. This study aimed at encapsulating evidence-based AI implications for student-centered, active learning and assessment at various curricular levels of science, technology, engineering, mathematics (STEM) and health sciences education in developed versus underprivileged or less developed countries. An extensive, scoping review of 65 recent, scholarly publications was conducted over six months through diverse search engines (PubMed, Google …

Rockin’ Rover On The Rainbow Road, Michael Kolta, Lawrence Burgee, Ying Yuan

Transformations

This paper presents a progressive series of age-appropriate lesson plans for grades K-12 that all use the same interdisciplinary activity to educate students about Science, Technology, Engineering, Art, and Mathematics (STEAM) simultaneously. Technology from Texas Instruments (TI) was employed including a TI Nspire graphing calculator that can run Python programs, a TI Innovator Hub, and a TI Rover. The TI Rover is a small, robotic car that has sensors and is controlled by the calculator via the Hub hardware interface. A Python program was developed that uses the color sensor in the Rover to detect the color on colored paper …

Black Women Science Teachers’ Contextual Knowledge Shapes Technology Integration To Support Culturally Responsive Teaching In Secondary Science Classrooms, Ashley M. Thomas

Dissertations

The number of Black and Brown high school students entering college to study science and technology majors is declining. Because they encounter shared intersectional experiences in the science and technology fields, Black women have a unique connection with their students that builds on teaching practices grounded in culturally responsive teaching (CRT). The mixed methods study was bounded to one school district that had a CRT initiative and provided training to its teachers. The study used a pre-validated survey regarding the perceptions of CRT in a technology-supported learning environment and identified the tools and practices Black female science teachers (BFSTs) use …

Constructing Female High School Students’ Stem Self-Efficacy: The Role Of High School Stem Research Experiences, Hyunjin Son

Dissertations

In the U.S., nearly a quarter of the workforce is employed in Science, Technology, Engineering, and Mathematics (STEM) occupations. However, the STEM workforce lacks diversity, limiting perspectives to address real-world problems facing society. While many factors influence decisions to pursue STEM majors in college and enter the STEM workforce, one factor commonly associated with performance and persistence in STEM is STEM self-efficacy. Independent research experiences have been shown to increase conceptual understanding and confidence in STEM, leading to STEM degrees and careers. As high school co-curricular STEM research opportunities become more common, the effects of such experiences on students’ STEM …

Impact Of Covid-19 Pandemic On Mathematics Achievement And Problem-Solving Ability: Insights From Secondary Schools In India, Laishram Nirtish Singh, Anand Jyoti Sanasam, Jocyline Thokchom, Ningombam Cha Cogent, Laisom Sharmeswar Singh

Journal of Humanistic Mathematics

The COVID-19 pandemic disrupted students’ engagement with mathematics. This study aims to contribute to our understanding of the extent of this disrupting by examining differences in mathematics achievement and problem-solving ability between adjacent cohorts who learned Class 8 under different schooling conditions in India: Group A (pandemic-exposed Class 8 cohort) and Group B (post-reopening Class 8 cohort). Using a descriptive design in a natural setting, we selected a stratified sample of 1,200 students from Class 9 and Class 10 across 21 secondary schools in Manipur, India. The sample was stratified by gender, family type, school type, and locality to ensure …

Highly Confident But Slightly Uncertain: A Long Overdue Reinvention Of The School Scientific Method, Uncertainty And Error - Volume 3, Stephen Demeo

Publications and Research

Volume 3 explores the essential roles of uncertainty and error in scientific experimentation. It distinguishes between scientific error and scientific uncertainty: Scientific error refers to the difference between an experimental value and an accepted literature value, as well as the difference between data points in an x-y scatter plot and a predicted trendline. Scientific uncertainty, on the other hand, is associated with doubt arising from instrument limitations, variability within a data set, and psychological factors. Human error is set apart as mistakes or blunders, not to be conflated with scientific error.

Of utmost importance to the scientific investigator is the …

Highly Confident But Slightly Uncertain: A Long Overdue Reinvention Of The School Scientific Method, The X - Volume 1, Stephen Demeo

Publications and Research

In Volume 1, I critique the traditional School Scientific Method—an oversimplified, underdeveloped, and short, stepwise process—and argue for a more authentic, detailed, and rigorous approach to experiment-based scientific inquiry in education. I briefly explain the historical roots of the School Scientific Method, its benefits in increasing the exposure of experimental science to the masses, and its limitations in fostering more authentic scientific thinking and experimental practice.

In place of this traditional and problematic method, I introduce a graphic organizer called sciXpsy to foster both big-picture and detailed scientific thinking. The heuristic combines scientific concepts and methodology with the psychology of …

Highly Confident But Slightly Uncertain: A Long Overdue Reinvention Of The School Scientific Method, Confidence - Volume 2, Stephen Demeo

Publications and Research

Focusing on the psychology of empirical science, Volume 2 is an in-depth exploration of how students can build confidence in scientific data. Central to the text are twelve Confidence Indicators, a comprehensive set of approachable strategies and methodologies that help investigators produce, evaluate, and argue for reliable and valid empirical data. They include:

Good (and Ethical) Laboratory Practices

Repetition

Peer Replication/Review

Secondary Tests

Comparisons with Standards

Plots and Patterns

Conceptual Support

External Data Sources

Precision

Accuracy

Checking Calculations

Redesign/What-If Ideas

This volume includes numerous school science experiments that demonstrate how these indicators are applied across a wide range of educational …

Highly Confident But Slightly Uncertain: A Long Overdue Reinvention Of The School Scientific Method, Teaching - Volume 4, Stephen Demeo

Publications and Research

In Volume 4, the last book of the series, I continue the argument for greater parity between conceptual knowledge—the "what" of science—and methodological knowledge—the "how" of science—but in the context of teacher instruction. To this end, two literature reviews are presented: One on how students build confidence, specifically regarding the reliability or consistency of measurement or results, and the other on scientific uncertainty. Research studies focusing on student misconceptions are summarized and organized from the elementary to the college level. These literature reviews describe invaluable ways for teachers to improve their instruction, while providing examples of experiments that can be …

Constructing Evidence And Epistemic Agency In Science, Katherine S. Misar

The Language and Literacy Spectrum

This microethnographic discourse analytic study uses an academic literacies theoretical lens to examine how a highly regarded urban high school biology teacher taught students to write from scientific data and positioned of students with epistemic agency using modeling instruction. Drawing on 6 lessons from one instructional unit over the course of two weeks; data sources include audio and video recordings, 30 transcribed literacy events, students’ written work, teacher interviews, case study student interviews, and photos. Participants included an experienced teacher and a student teacher using modeling instruction and 23 “accelerated” biology students in an urban high school. This study addresses …

Voice And Choice: Exploring The Role Of Student Agency In High School Math Course Placement, Anne Patia Carpenter Sterry

Electronic Theses and Dissertations

This study examined how students make sense of the mathematics placement process within a high-rigor independent school. In contexts where placement decisions shape access to advanced coursework, students’ interpretations of these decisions may influence both their academic trajectories and their developing mathematical identities. The purpose of this qualitative bounded case study was to understand the experiences of students who enrolled in mathematics courses that differed from placement recommendations, focusing on their motivations for self-selection, their interpretations of feedback from adults and peers, and how these experiences shaped their mathematical identities.

Data were collected through semi-structured interviews with 10 high school …

From Process Retrieval To Understanding: A Look Into Curiosity And Metacognition In My Physics Classrooms, Nahuel Acosta Burroso

Critical and Creative Thinking Capstones Collection

In the modern high school physics classroom, the rapid proliferation of generative artificial intelligence (GenAI) has created a unique educational challenge. While these tools can solve complex problems quickly, they often lead to cognitive offloading, where students bypass the internal dialogue and deep thinking needed for true understanding. This project follows an action research journey that shifts the focus from restricting technology to cultivating curiosity and metacognition. I define curiosity as the gap identifier that appears when a student realizes they do not know something, while metacognition acts as the navigator that helps them decide what to do next. By …

Making The Case For Career Academies In Shaping Pre-Collegiate Students For Stem Career Pathways, Felix Quayson

Journal of Research in Technical Careers

Career academies are increasingly important in preparing pre-collegiate high school students for STEM pathways by connecting academic learning, technical skill development, career identity, and postsecondary readiness. STEM-focused career academies function as structured bridges between secondary education, higher education, and the labor market. Through small learning communities, interdisciplinary curricula, employer partnerships, work-based learning, and early exposure to college and career expectations, career academies help students understand STEM not only as school subjects but as possible futures. Research suggests that career academies can improve student engagement, support school persistence, and strengthen labor market outcomes when implemented with fidelity. The article concludes that …

Finding Aid For The Mississippi Science Teachers Association Collection (Mum00949)

Archives & Special Collections: Finding Aids (alphabetical)

The collection contains programs, minutes and conference materials related to the Mississippi Science Teachers Association Collection

Virtualizing Practical Science Education: A Sociological Analysis Of Undergraduate Teaching And Learning, Sina J. Fakoyede, Femi E. Babalola, Oluwatoyin T. Obateru, Oluwayemisi D. Akomolafe, Deborah O. Alabi, Stella K. Ekundayo

Higher Learning Research Communications

Objectives: The study aims to investigate the perspectives of university teachers and students on integrating practical science teaching with virtual learning in a multicultural and diverse society, specifically within the context of southwestern Nigeria.

Methods: A mixed-methods approach was employed, involving data collection from 100 university lecturers and 400 undergraduate students across 10 universities. Qualitative data were gathered through semi-structured interviews with lecturers and focus group discussions with students. Quantitative data were obtained via structured questionnaires, allowing for triangulation and comprehensive analysis.

Results: Findings revealed that certain lecturers showed preferential support influenced by students’ cultural backgrounds or academic behavior during …

Exploring Student And Teacher Perceptions Of Building Thinking Classrooms In Secondary Mathematics, Savanna Wolff

Masters of Education in Teaching and Learning

This action research study examined the perceived impact of a Building Thinking Classrooms framework on student engagement and participation in small-group discussion. The guiding research question explored both student and teacher perceptions of how the framework influenced classroom engagement. Data was collected through surveys, one-on-one interviews, focus group interviews, and classroom observations over a four-week period. Qualitative analysis identified four key themes: student agency and mathematical identity; mathematical communication and thinking; collaboration and group dynamics; and learning environment, structure, and engagement. Findings suggest that both students and the teacher perceived an increase through Building Thinking Classrooms in student engagement by …

Perceptions Of The Teacher Excellence And Accountability For Mathematics And Science Act On Rural Secondary Math Teachers' Practices, Motivation For Professional Development, Collaboration, And Job Satisfaction, Katina Stallworth

Graduate Theses and Dissertations (2019 - present)

The persistent shortage of qualified secondary mathematics and science teachers in rural schools has prompted states to adopt incentive-based policies aimed at improving teacher recruitment and retention. In Alabama, the Teacher Excellence and Accountability for Mathematics and Science (TEAMS) Act was enacted in 2021 to address these shortages through substantial salary supplements tied to professional development requirements and the relinquishment of tenure protections. While early reports indicate that the TEAMS program has increased the number of credentialed STEM teachers in classrooms, less is known about how participation in the program influences teachers' instructional practices, motivation for professional development, collaboration, and …

Low-Vision Students’ Experiences With And Suggestions To Improve Desktop Virtual Reality: A Qualitative Study, Tanveer Mansur Syed

Theses and Dissertations

Visually impaired students have faced challenges in the field of education, particularly in science education. Not surprisingly, the unemployment rate for working-age visually impaired people has been above 70%. This persists despite federal laws to support the education and employment of visually impaired people,

Virtual Reality (VR) technology has evolved for several decades. Its use has proliferated in areas that include education. Today, VR science lab simulations are presented as a cost-effective alternative to traditional science labs. Research shows these to be viable substitutes to traditional science labs without a significant drop in learning outcomes. However, this researcher was unable …

Learning With Ai: A Structured Approach To Student-Ai Collaboration, April Ursula Fox

UNLV Best Teaching Practices Expo

The rapid integration of generative artificial intelligence (AI) into higher education has created an urgent need for instructional models that move beyond tool use toward intentional, pedagogically grounded practice. This study presents a structured assignment design that positions AI as a scaffolded collaborator within undergraduate educational psychology courses. Across a multi-part, semester-long sequence, students engage in concept explanation, self-directed inquiry, AI-supported knowledge construction, and reflective documentation of their learning process. Findings from recurring student artifacts indicate progressive gains in conceptual understanding, integration of research sources, and transfer of knowledge to personally meaningful contexts. Students demonstrate increased capacity for self-regulated learning …

Bibliometric Mapping Of Problem-Based Learning In Primary Science Education, Lintang Auliya Kurdiati

Jurnal Pendidikan Sains

The field of Problem-Based Learning (PBL) in primary science education has expanded rapidly over the past decade, yet it remains fragmented and lacks full structural and intellectual coherence. Scholarly collaboration patterns, thematic evolution, and the interconnections among research topics are still insufficiently understood. This study employs a Systematic Literature Network Analysis (SLNA) approach, integrating a PRISMA-guided systematic literature review with bibliometric network analysis, to examine 146 peer-reviewed journal articles published between 2015 and 2025 and indexed in Scopus. VOSviewer and Biblioshiny were used to map co-authorship networks, keyword co-occurrence, citation linkages, and thematic clusters. The findings reveal increasing structural centralization …

Beyond The Pipeline: First-Generation College Students’ Community Cultural Wealth And Stem Degree Pathways, Douglas Havard, Zahra Gholami, Jue Wu, Danette Y. Martinez, A. J. Balatico, Lara Perez-Felkner

Education Faculty Articles and Research

This study examines how first-generation college students (FGCS) and continuing-generation college students navigate STEM pathways by modeling four sequential milestones in the High School Longitudinal Study of 2009 (HSLS:09): high school graduation, college enrollment, STEM major selection, and STEM degree completion. Guided by Yosso’s Community Cultural Wealth framework, we use survey-weighted sequential logistic regression to estimate stage-specific associations between academic preparation, psychosocial resources, and institutional context, conditional on prior attainment. Results reveal distinct generational patterns of STEM progression. For FGCS, rigorous high school mathematics preparation exerts a powerful influence on high school completion, while later-developing math self-efficacy and science identity …

Tech Trekker, Erika Marti, Yania Avila

Community Engagement Expo Research Posters

We are a team of faculty and students in STEM fields who are dedicated to providing cutting-edge technology to teachers and students in Las Vegas and nearby communities.

Our Mission: Our primary mission is to increase student exposure to and engagement in modern science and engineering tools in order to encourage students into high-demand STEM fields.

Mathematics Anxiety: Understanding Its Concept, Impact On Secondary Students’ Academic Performance And Career Prospects, And Effective Intervention Strategies, Sabiruddin Molla, Safwana Rashid, Saba Sultana

Numeracy

This study investigates the influence of mathematics anxiety on secondary school students’ academic performance and career pathway selection. Mathematics, often perceived as abstract and challenging, can evoke high levels of anxiety that affect both learning outcomes and career-related decisions. Data were collected from 106 students across two urban secondary schools in Kolkata. Findings revealed that students possessed a significant understanding of the concept of mathematics anxiety (t (105) = 8.48, p < .001, d = 0.82). A strong positive correlation was observed between mathematics anxiety and academic performance (r = .686, p < .001), indicating that elevated anxiety levels correspond with lower achievement. Additionally, a significant positive correlation (r = .475, p < .001) showed that mathematics anxiety influences students’ career pathway selection, with higher anxiety leading to avoidance of mathematics-related careers. The study highlights that negative attitudes toward mathematics often stem from perception rather than actual difficulty. Overall, the findings emphasize the need for innovative teaching strategies and targeted interventions to reduce mathematics anxiety and enhance students’ academic and career outcomes.

“It’S A Lot More To It Than Just Research”: Integrating Critical Data Literacy And Reasoning With Data Into A Stem Summer Camp, Marc T. Sager, Saki L. Milton, Candace Walkington

Publications

Purpose: This study explores how middle-grade girls from predominantly underrepresented and underserved racially and ethnically minoritized (UUREM) backgrounds developed critical data literacy (CDL) through participation in a week-long residential STEM camp. Given the increasing importance of data science education in a data-driven world, this research examines how informal learning environments can support CDL development among youth from historically marginalized groups.

Design/Methodology/Approach: The study draws on qualitative interview data from eleven participants, and their group-produced artifacts to investigate how the camp experience supported engagement with data and the development of CDL. Interviews explored participants' experiences with data collection, organization, analysis, and …

Slow Education, Sit Spot, And Holistic Well-Being: A Narrative Case Study In Secondary Science Education, Steph Dean, Jim Lane, Paul Bocko, Albert Gilbert, Devan A. Jones

Publications

The demands of a test-dominant education system point towards the need for students to have opportunities for unhurried learning engagements, a movement known as slow education. The purpose of this study was to examine the long-term influence of Sit Spot–a recurrent, structured time to reflect outdoors–on students’ holistic well-being. Using a narrative case study approach, we interviewed a secondary field ecology teacher and seven of his former students to understand the impact of high school Sit Spot experiences during a semester-long science class. Three primary outcomes emerged: (1) enduring impact on the whole person, (2) engagement with affect, and (3) …

Electronic Encyclopedia Of Traditional Medicinal Plants At The Museum Pusaka Nias As Supporting Media For Students’ Plant Awareness, Ester Novi Kurnia Zebua, Siti Zubaidah, Sitoresmi Prabaningtyas

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Low student awareness of the existence, diversity, and importance of plants in daily life—referred to as plant awareness, which includes attention, attitudes, relative interest, and knowledge toward plants—remains a challenge in biology learning, partly due to the limited use of electronic learning media that integrate biodiversity with local wisdom or indigenous knowledge. Traditional medicinal plants from the Museum Pusaka Nias have strong potential as contextual learning resources; however, they have not been optimally developed in electronic form. This study aimed to develop an electronic encyclopedia of Nias traditional medicinal plants for high school biology learning and to examine students' plant …