Science and Mathematics Education Commons^™

Facilitating Trauma Informed Practices In Intermediate Algebra, Ruthmae Sears, Kelley Cummings, Sandra Vernon-Jackson, Keisha Albritton, Alfredo Rodriguez-Vera, Chuqian Song

Transformations

As a programmatic evaluation effort, we examined the extent to which Intermediate Algebra instructors promoted trauma-informed practices. Data were garnered from 230 students enrolled in Intermediate Algebra in Fall 2024 via a Trauma Informed Practices Survey and a survey about the impact of Hurricane Helene and Hurricane Milton. The quantitative data was analyzed using frequencies, and the qualitative data were analyzed using open coding and thematic analysis. The results suggest that students generally perceive their instructors exhibited trauma-informed care. The results have implications for providing adequate support and resources to ensure all students learn mathematics.

Leveraging Khanmigo Generative Ai-Powered Tool For Personalized Tutoring To Learn Scientific Concepts, Nedim Slijepcevic, Ali Yaylali

EKU Faculty and Staff Scholarship

This mixed-methods study investigated the effectiveness of Generative AI (GenAI) powered intelligent tutoring systems (ITS) in undergraduate physics education, specifically comparing learning outcomes between students using Khanmigo (Khan Academy's AI tutor) and Google search engine. The study involved 69 undergraduate students divided into two groups (Khanmigo and Google search engine), with a third Paper-only group emerging during the experiment. Participants completed pre and posttests using the Lunar Phases Concept Inventory (LPCI) and participated in structured interviews about their learning experiences. Quantitative analysis revealed significant learning gains across all conditions but found no statistically significant differences between groups in terms of …

A Comparison Of Mathematics Intervention Methods: Overcoming Learning Loss Caused By Covid-19, Adam Goosby

College of Education

The COVID-19 pandemic created unprecedented disruptions to the educational system and exposed weakness within the structures that resulted in measurable regression in student achievement across all academic domains, but most notably mathematics. The purpose of this study is to investigate the impact of two distinct methods of mathematics interventions provided to middle-grade students with the intent to begin to overcome the learning loss. Through the lens of the Expectancy-Value theory, the study emphasizes the importance of mathematics achievement and its role in building student capacity and establishing a growth mindset. The study employed a series of repeated-measures ANOVAs and a …

Socio-Scientific Issue-Based Challenge To Students' Chemical Literacy, Suratman S. Naim, La Kolo

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Chemistry has an important role in global challenges. Chemistry learning has not integrated an interdisciplinary approach to improving students' chemical literacy, enabling them to provide solutions to socio-scientific and environmental problems through the application of chemical concepts. This study aimed to determine the effect of the socio-scientific issues-based challenge strategy on students' chemical literacy. This study used a quantitative methods design with an embedded model. The sample consisted of tenth-grade students of SMA Negeri 1 East Halmahera in the 2025/2026 academic year from two sample classes. The experimental class was taught with the socio-scientific issues-based challenges strategy, while the control …

Local Wisdom-Based Character Education Module With Interactive Technology Through A Deep Learning Approach, Adi Tri Atmaja, Fathul Niam

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The purpose of this study is to develop and test a character education module that integrates local wisdom values in Blitar with interactive technology through a deep learning approach. The method used is the ADDIE model research and development. The module's feasibility is obtained from the results of expert validation, assessment of attractiveness and practicality from users. The results obtained from language experts were 88.70%, material experts were 92.00%, and design experts were 85%. The results obtained from large group tests on the module's attractiveness aspect in grade 4 reached 93%, on the practicality aspect reached 90%. In the large …

When Generative Ai Helps Too Much: Engagement, Learning, And Student Outcomes In Business Statistics, Bruce A. Reinig

Mountain Plains Business Conference

After two decades of teaching business statistics, first in person, then online, and now in the era of generative AI, I have observed substantial shifts in how students approach learning. Many rely on ChatGPT and similar tools to produce assignment answers, sometimes at the expense of genuine understanding, which may lead to lower exam scores. Using LMS analytics, I track students’ engagement with video lectures and find this behavior more predictive of exam success than assignment completion. This presentation reports on an ongoing observational study and seeks feedback to strengthen its design and effectiveness in supporting authentic student learning.

Racial Noticing In Mathematics Teacher Education: Unpacking Southern White Christian Teacher Candidates' Reflections On Data Investigations Of Issues Of Systemic Racism, Liza Bondurant, Anthony Fernandes, Travis Weiland

Publications

In this article, we examine how southern white Christian secondary mathematics teacher candidates reflected on racial inequities in academic opportunities and school discipline after engaging with data sets highlighting such disparities. Using a lens of racial noticing, informed by Leonardo’s (2009) conceptualization of whiteness as a racial discourse that normalizes white dominance, we analyze candidates’ written reflections to identify how they interpreted and responded to issues of race in mathematics education. Two dominant themes emerged: the normalization of implicit biases and the tensions between aspiring to objectivity and acknowledging subjectivity in educational practices. Both patterns aligned with whiteness by obscuring …

Unskilled But Aware Of It: Understanding Self-Assessment By Estimating Guessing From Cognitive-Metacognitive Paired Measures, Edward Nuhfer, Steven Fleisher

Numeracy

We utilize concepts of numeracy including number sense, reading and interpreting graphs, basic probability and statistics, and reasoning to estimate guessing and verify our earlier findings on human self-assessment as replicable. Our field study employed a low-stakes paired measures assessment (11,229 scores from the validated Science Literacy Concept Inventory and postdicted global self-assessment ratings generated upon completion of the Inventory) in conjunction with a five-category taxonomy of self-assessment proficiency. We also simulated 11,229 random guessing responses, to model responses that disengaged, purely random-guessing participants should produce. At least 90% of participants sincerely engaged with the instruments of measure, self-assessed imperfectly …

Science Education For Democracy And Sustainability: A Transnational Critique Of Policy Texts In A Fast-Globalizing Reform Ensemble, Geraldine Mooney Simmie, Sara Tolbert

Democracy & Education

In a fast-globalizing reform ensemble, we reframe science education for a concept of civic engagement connected to a new social contract for democracy and sustainability. The American philosopher of education John Dewey, writing in the early 1900s, asserted that democracy requires a facelift with each generation in order to respond to the urgent needs of the moment. Dewey asserted that education acts as a midwife in the delivery of democracy. In this transnational comparative study, we conduct a generative critique of science education reforms in two democratic nation states, Ireland and New Zealand. We draw from critical and feminist perspectives …

The Effect Of Genially Based Gamification Learning Models On Student Analysis Thinking Skills In Mathematics, Rosiana Liwayanti, Ida Fiteriani, Ajo Dian Yusandika

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Berpikir analisis adalah kemampuan untuk menguraikan suatu permasalahan menjadi bagian-bagian yang lebih kecil, kemudian menghubungkannya kembali secara logis sehingga dapat diperoleh pemahaman yang lebih mendalam. Penelitian ini dilatarbelakangi oleh tingkat keterampilan analisis berpikir siswa yang kurang memuaskan, khususnya dalam matematika, serta rendahnya tingkat partisipasi aktif selama pembelajaran. Model pembelajaran gamifikasi dengan memanfaatkan platform Genially menjadi salah satu pilihan inovatif yang dapat diterapkan. Penelitian ini bertujuan untuk mengkaji pengaruh penerapan model pembelajaran gamifikasi berbasis Genially terhadap kemampuan berpikir analitis siswa kelas V pada mata pelajaran matematika di MIN 1 Bandar Lampung. Jenis penelitian yang digunakan adalah eksperimen dengan metode Quasi Experiment …

Picture Perfect Stem: Ngss Science Standards Alignment Guide, Dr. Peter J. Kalenda Assistant Professor, Elementary Science & Math, School Of Education

School of Education

The Picture-Perfect STEM: Next Generation Science Standards (NGSS) Alignment Chart functions as a comprehensive reference tool that aligns all Picture-Perfect STEM lessons with the NGSS. The resource is organized by grade level (K-5) and disciplinary areas (Physical Science, Life Science, Earth Science, and Engineering), enabling teachers to quickly locate appropriate lessons for their specific instructional needs.

Each grade level section provides specific lesson alignments with NGSS standards appropriate for elementary students. The chart includes both individual grade-specific lessons and cross-grade applications that can be adapted for different developmental levels.

For more details about how to use this document, its core …

Follow Me Into Math: Near-Peer Influencers Take The Stage, Aaron T. Wilson, Sergey Grigorian, Mayra Ortiz Galarza, Xiaohui Wang

School of Mathematical & Statistical Sciences Faculty Publications

Young people like to be entertained, and to entertain others. What if students were to invest enough of their time and effort into learning topics from our mathematics courses to become experts in the eyes of their peers? In this study we positioned college students and high school students as mathematical performers on the stage in front of their nearpeers, for whom they became math influencers, developing and presenting MathShows. The paper shows readers how we positioned students on the stage, using a 7-step MathShow Design Process informed by a Neer-peer Mathematical Mentoring framework. Of import for educators, researchers and …

Challenges In Developing Physical Intuition In College General Physics Courses, Vasiliy S. Znamenskiy, Rafael Niyazov

Open Educational Resources

Many students can memorize formulas but struggle to feel what a newton, joule, or volt means; they treat formulas as plug-and-chug templates rather than descriptions of relationships among physical quantities. This presentation introduces three types of learning activities: (1) text-free (“no-text”) problems, in which carefully designed visuals replace prose to convey relationships and constraints; (2) anti-problems, which begin with a mathematical expression and ask students to imagine a physical situation it could describe; and (3) lab games that turn routine measurement into purposeful play, emphasizing estimation, scaling, and unit sense. We provide ready-made, Brightspace-compatible assessments alongside low-tech implementation options. The …

Citytech Algebra Based Physics Exam1 (Brightspace Quiz), Vasiliy S. Znamenskiy, Rafael Niyazov

Open Educational Resources

This Brightspace-based Exam 1 assesses foundational concepts in algebra-based physics through short, auto-graded items designed to provide clear feedback. The exam targets core learning outcomes from the opening units of the course: measurement and unit analysis, significant figures, one-dimensional kinematics with constant acceleration (relationships among 𝑥, 𝑣, 𝑎, 𝑡), and basic problem-solving with proportional reasoning. Question formats include numerical entry multiple choice focused on common misconceptions, and brief conceptual prompts that test qualitative understanding before calculation. The item set emphasizes translating among verbal descriptions, diagrams, formulas, and graphs; checking the reasonableness of results; and communicating precision. Randomized parameters and pooled …

Revisiting The Spin–Lattice Relaxation Of Homonuclear In-Phase And Antiphase Nmr Magnetization, Lauren M. Kehoe, Zachary G. Mayes, Kelsey E. Brakensiek, Emma L. Ellis, Adam J. Alderfer, Lingyu Chi, Klaus Woelk

Chemistry Faculty Research & Creative Works

Hyperpolarization techniques such as dynamic nuclear polarization (DNP), chemically induced dynamic nuclear polarization (CIDNP), and parahydrogen-induced polarization (PHIP) enhance the sensitivity of NMR spectroscopy and MRI, but the associated antiphase magnetization patterns often relax faster than those of conventional in-phase signals. This study analyzes the spin–lattice relaxation matrix for single-quantum transitions in an isolated, weakly coupled two-spin AX system to identify eigenvectors and eigenvalues that govern the time evolution of in-phase and antiphase longitudinal magnetization. The analysis predicts that AX antiphase magnetization, such as that generated by PHIP hydrogenations in high magnetic field, can relax up to twice as fast …

Growth Mindset In The Mathematics Classroom: Studying The Effects Of A Growth Mindset Intervention On High School Students In A Geometry Classroom, Katelyn Strauss

Mathematics Graduate Theses

Having a growth mindset is crucial to being successful in a mathematics classroom. However, many students believe themselves to be either “mathematics people” or “not mathematics people”. When students believe they are not a mathematics person, they are far less likely to engage in material where they face struggles, and thus they miss out on valuable learning. A review of the literature has show that students have been able to shift their mindset from fixed to growth through a series of interventions. I used a unit in Geometry to see how a growth mindset intervention would affect the mindset of …

Ua 64/2 The Challenge: Magazine For The Center For Gifted Studies (No. 59 Fall 2025), Elizabeth Joyce Editor

Gifted Studies Publications

Magazine created by and about the WKU Center for Gifted Studies.

From Summer Institute To Action: Advancing Equity And Inclusion In Stem Classrooms, Sandie Han, Nadia Kennedy, Malgorzata Marciniak, Diana Samaroo

Publications and Research

This Editor’s Note provides background on the CUNY Innovative Teaching Academy Summer Institute for Equitable and Inclusive STEM Teaching and Learning and introduces the articles featured in this special issue.

Professional Development Workshops For Faculty On Addressing Implicit Bias In Computer Science Education, Sandie Han, Diana Samaroo, Janet Liou-Mark, Boyan Kostadinov, Johann Thiel, Suhua Zeng

Publications and Research

The "Understanding Implicit Bias" workshops were offered to Science, Technology, Engineering, and Mathematics (STEM) faculty at an urban minority-serving undergraduate institution with a focus on addressing the gender gap in computer science. The workshops aimed to raise awareness of implicit (unconscious) biases and provide practical strategies for addressing them, fostering a more inclusive classroom environment. Analysis of pre- and post-survey responses indicated an increase in participants' awareness of implicit biases in their discipline and a greater openness to taking steps to address them, suggesting the workshops' potential impact on promoting inclusive teaching practices.

(Si15-140) Designing Bayesian Double Sampling Plans Based On Zero Inflated Poisson Distribution, Priyadharshini R., Shalini K., Hemalatha R., Sangeetha S.

Applications and Applied Mathematics: An International Journal (AAM)

The implementation of attribute-based sampling inspection serves as a quality control technique used across numerous industries to evaluate items or workflow processes. When the data exhibits a substantial number of zero counts, the zero-inflated Poisson (ZIP) distribution serves as an effective model for accommodating this zero-inflation. Double sampling plan (DSP) is a quality check method where the decision to approve or decline a batch comes after examining two samples, providing more conclusive information compared to a single sample plan (SSP). In practice, effective decision-making regarding submitted lots considers both within-lot and between-lot variations, which can be addressed through the use …

Designing Equity-Focused Pedagogy In Mathematics Teacher Preparation With Digital Data Tools, Nadia Stoyanova Kennedy, Boyan Kostadinov, Sandie Han

Publications and Research

This study examines the implementation of a course module that integrated computing and data analysis. The module aimed to engage prospective mathematics teachers in the practice of working with datasets and analyzing data to investigate questions related to local Brooklyn schools, as well as to gain deeper insight into the students and communities where they conduct their field experiences. Throughout the module, teacher candidates explored issues such as student learning opportunities, achievement gaps, school segregation, educational (in)equity, and other social justice concerns through readings, data analysis, and direct engagement. They shared and reflected on their findings with peers, deepening their …

Challenging The School Boundaries: Exploring Challenges And Opportunities In Homeschooling Engineering Education, Luis Montero-Moguel, Cynthia Lima, Guadalupe Carmona, Verónica Vargas-Alejo

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

Homeschooling sparks controversy regarding the quality of education when compared to the traditional schooling system. However, homeschooling rates have doubled nationwide since the pandemic, especially among minorities. Funding and curricular material resources may be limited for homeschooling families, especially those from diverse backgrounds. Therefore, this essay discusses the need to expand the current boundaries of engineering education to include homeschooling communities. Drawing from our homeschooling experience, we present three recommendations that respect the cultures and unique characteristics of homeschooling to promote engineering practices in these communities. Our proposal challenges negative perceptions of homeschooling, enhancing our understanding of its unique characteristics …

Tv Versus Video Games: Their Distinctive Effects On Adolescent Behavior And Academic Achievement, Faiaz Rahman, Kathy L. Schuh

Mid-Western Educational Researcher

The current paper uses data collected from a publicly available, nationally representative data set to examine the effects of TV viewing and video gaming on adolescent behavioral problems and cognitive achievement. Results revealed that extended hours of TV viewing were associated with greater anxiety/depression and antisocial problems. On the other hand, extended hours of video gaming were associated with higher reading comprehension scores. Differing effects of TV viewing and gameplay by an individual’s sex was also found during the analysis. It is also important to note that the opposite effects that the two media has on outcomes, indicate that, although …

The 3d Double Spherical Pendulum: Modeling, Analysis, And Simulations, Alexander Gofen

CODEE Journal

This paper presents an inquiry-based research project that develops and analyzes the system of ordinary differential equations governing the motion of the 3D double pendulum, blending computational experiments with applied and theoretical mathematics. We formulate the Lagrangian for the three-dimensional double spherical pendulum and use Maple to derive the four coupled ordinary differential equations (ODEs) in angular variables; for completeness, we also present an equivalent Cartesian formulation. We then compare and visualize the models using the Taylor Center high-order Taylor-series solver, which delivers high-accuracy trajectories and real-time animations in 2D and anaglyph 3D (red/blue). We place the system in context …

Hands-On Stem In Ghana: Inspiration For Culturally Relevant Pedagogy Globally, Alhassan Issifu, Mawuena A. Hanson, Heather R. Beem

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

Many educators are increasingly seeking culturally relevant pedagogies they can employ to effectively engage their students. In Ghana a substantive set of hands-on STEM content has been created, incorporating locally available materials and cultural approaches while maintaining alignment to the national curricula. Against a backdrop of almost no public primary or junior high schools in the country containing any lab equipment, this approach leverages and celebrates the abundance of what is available within the locality. This challenges narratives of what is considered “good” and recenters power back with those in the classroom. Three sample activities and three firsthand stories are …

Unified Study Of The Classical Hall Effect, Carter J. Reed, Javier E. Hasbun, Wyatt E. Ackerman, L Ajith Desilva

Georgia Journal of Science

Germanium (Ge) samples with different doping types, acceptors (p-type) and donors (n-type), were studied to investigate charge carrier behavior. Carrier concentrations were found to be 1.16×10^21 m^(-3) for the p-type sample and 7.337×10^20 m^(-3) for the n-type sample. These experiments were conducted for the standard Hall effect (Hall voltage versus low magnetic field (B) values) as well as conductivity and Hall voltage versus temperature for different B-fields. The measurements versus temperature at zero-field allow us to obtain band gap ( Eg). While we investigate the conductivities for n-type and p-type doped samples, we also study the conductivity of an undoped …

Development Of Interactive Learning Media Based On Illustrated Word Cards To Improve Students' Reading Skills, Laila Nadya, Riris Nurkholida Rambe

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

To improve the reading skills of first-grade elementary school students in Indonesian, particularly in relation to reading, this project aims to create picture card-based learning materials. The five steps of the ADDIE development model, namely analysis, design, development, implementation, and evaluation, were used in the research and development (R&D) process. Pretests and posttests, expert validation, questionnaires, interviews, and observations were some of the methods used to collect data. Experts in content, media, and language verified the media that had been created, and feedback from teachers and students assessed its usefulness. With a feasibility rating of 94% from media experts, 91% …

Retracted: Former Students’ Perceptions Toward Rsbi Program: A Reflection Of Indonesia’S Abolished Bilingual Program, Putu Yoga Sathya Pratama, Luh Putu Artini, Ni Putu Era Marsakawati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

RETRACTED: The editorial board of JPtpp has officially retracted the article "Former Students’ Perceptions Toward RSBI Program: A Reflection of Indonesia’s Abolished Bilingual Program" (Vol.9, No.11, pp.502-511, November, 2024), due to a violation of publication ethics.
Following a thorough review, the editor confirmed that this paper represents a duplicate publication. It contains redundant material previously published in JPtpp Vol.8, No.1, pp.12-20, January 2023, URL: https://citeus.um.ac.id/jptpp/vol8/iss1/3/, under the title "Former Students’ Perceptions Toward RSBI Program: A Reflection of Indonesia’s Abolished Bilingual Program".
In accordance with institutional policies, the digital version of this document has been removed from previously published, and all …

Teaching English For Net Generation Through Virtual Reality Assisted Language Learning In Efl Classroom, Sakhi Herwiana, Ahmad Munir

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This paper aims to give insight and recommend teachers to implement Virtual Reality in language learning, especially in EFL classrooms such as in Indonesia. In the digital era, the use of technology by young people cannot be separated from daily life. Therefore, teachers can use and create the course materials by implementing virtual reality in building language acquisition instead of using traditional methods and textbooks. Using interesting learning sources can enhance students’ motivation to learn. The use of Virtual Reality will give new experiences and environments for the students to learn a new language especially English.

Retracted: The Relationship Between Explanatory Ability And Collegiate Learning Assessment Task, Monika Lintang Laksmi, Baskoro Adi Prayitno, Meti Indrowati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

RETRACTED: The editorial board of JPtpp has officially retracted the article "The Relationship between Explanatory Ability and Collegiate Learning Assessment Task" (Vol. 9, No.9, pp.398-409, September, 2024), due to a violation of publication ethics.
Following a thorough review, the editor confirmed that this paper represents a duplicate publication. It contains redundant material previously published in JPtpp Vol. 8, No.2, pp.100-107, February 2023, URL: https://citeus.um.ac.id/jptpp/vol8/iss2/5/, under the title "The Relationship between Explanatory Ability and Collegiate Learning Assessment Task".
In accordance with institutional policies, the digital version of this document has been removed from previously published, and all citations or references …