Science and Mathematics Education Commons^™

D2.02 Game Demonstration: Adventures With Emmy, W. Brian Lane, Patrick Morgan, Cristo Leon

10mo Coloquio Internacional de Estudios sobre Juegos de Rol

Demo of Adventures with Emmy, a STEM tabletop RPG supporting inquiry, collaboration, and interdisciplinary learning through structured play. This demo will be presented in English in a pressential format.

Game development, playtesting, and research supported by NSF 251702.

Energy Scaling And Frequency Ratios Of Particles And Constants, Alison Christina Menzmer, Donald Chakeres, Vola Andrianarijaona

Campus Research Month

We are exploring quantum aspects of various physical quantities (including Bohr radius, Rydberg constant, Planck time, and Hubble constant) and mass energies of elementary particles (including electron, neutron, and quarks). We express all physical units in an energy equivalence in Hertz, normalized to 1 Hz. Furthermore, the logarithms of these normalized energies are scaled by the logarithm of a chosen particle, which allows the generation of an Arrhenius plot exhibiting numerical structures. Our results presented in this poster show that the proton is a good candidate for an Arrhenius plot with partial fractions (1 + 1/n) and (1 - 1/n).

Biosensors For Biomedicine, Drake O'Leary

Miners Solving for Tomorrow Research Conference

This project investigated the use of engineered bacterial reporter systems to detect cellular stress responses associated with antibiotic activity. While constructs were successfully introduced and tested against known antibiotics, the reporter consistently produced a blue signal across conditions, limiting the ability to distinguish specific stress responses. This suggests issues such as leaky expression, insufficient regulatory control, or lack of specificity in the reporter design. Although results were inconclusive, this work highlights key challenges in developing reliable biosensors and provides a foundation for future optimization. Improving signal specificity and reducing background expression will be critical for enabling accurate characterization of antibiotic …

Asphalt Pavement Rejuvenation Investigated By Nuclear Magnetic Resonance Relaxometry, Catherine Skaggs

Miners Solving for Tomorrow Research Conference

Asphalt is a relatively inexpensive material commonly used for road pavements; however, asphalt ages from exposure to oxygen and UV radiation, leading to loss of elasticity, which leads to cracks and potholes. To slow or reverse asphalt aging, pavement preservation treatments are in use. It’s unclear whether these treatments truly rejuvenate the pavement structure or merely offer a short-term benefit. Nuclear Magnetic Resonance (NMR) relaxometry is an analytical technique that uses the recovery of excited nuclear magnetization as a parameter to gain insights into molecular environments. Recovery-time distributions gathered from asphalt materials show differences between regular and rejuvenated asphalt samples, …

Exploring Geometry Teaching And Learning Through Self-Study, Linnea Kallebo Ms., Ayse Ozturk

Knowledge and Creativity Expo

Self-study is a powerful tool for improving teacher effectiveness, particularly in mathematics instruction where misconceptions can significantly impact student learning. This self-study examines my evolving understanding of geometry concepts and common student misconceptions encountered during a teaching geometry course. Through reflection, peer discussion, and analysis of misconceptions, this study reveals how examining both my own learning and students’ thinking can inform self-adjustment of teaching strategies. Findings highlight the importance of building new geometry concepts on mastered ideas and pairing self-study with evaluation of student responses to improve instructional decision-making.

Self-Study In Learning And Teaching The Pythagorean Theorem, Julia Podolskiy, Ayse Ozturk

Knowledge and Creativity Expo

Old Dominion University undergrad student Julia Podolskiy performed self-study research on learning and teaching the Pythagorean Theorem. The poster provides purpose, methods, results, and future directions on how Julia Podolskiy's knowledge on the Pythagorean Theorem has improved over the course of a semester and how she plans to implement the theorem to her teaching.

Proceedings Of The Eleventh Annual Indiana Stem Education Conference: Stem Journeys, William S. Walker Iii, S. Selcen Guzey

Indiana STEM Education Conference

The Proceedings of the Eleventh Annual Indiana STEM Education Conference are edited by the Center for Advancing the Teaching and Learning of STEM (CATALYST, https://www.education.purdue.edu/catalyst/) at Purdue University. The theme for the 2026 conference is STEM Journeys, celebrating the multiple pathways and experiences that advance student learning in STEM education.

Renewable Energy Innovation: A Mathematics-Driven Integrated Stem Approach For K-12 Classrooms, Humphrey Chinenye Ochulor, Dayat Hidayat

Indiana STEM Education Conference

This research brief presents Renewable Energy Innovation (REI) as a mathematics-driven Integrated STEM (iSTEM) approach for engaging upper elementary and middle school students to design, analyze, test, and refine solar cars and wind turbines through mathematical modeling (MM) and problem solving (PS). Research suggests that renewable energy activities support students’ abilities to design systems, quantify variables, construct multiple representations, and refine mathematical models to clarify relationships between energy output and design features. Positioning mathematics as the driver in REI iSTEM engineering design contexts aligns with the Common Core State Standards for Mathematics and foregrounds mathematics as a primary organizing discipline …

Stem Integration Through Environmental Data Analysis For Real-World Problem Solving, Abigail Erskine

Indiana STEM Education Conference

Integrating authentic, environmental-based data can make STEM instruction more meaningful. As part of a broader high school STEM curriculum, I designed a lesson that connects mathematical and statistical concepts, technology, and environmental data through environmental data analysis to develop real-world problem solving. Using local deer mortality data, I examined how descriptive statistics and data interpretation could reveal population and ecological patterns. Designing with real data highlighted how mathematics can serve as a lens for understanding environmental issues and promote connections across STEM disciplines. This research brief focuses on the instructional design and reflection as the lesson designer.

Centering Learners' Voices: Mapping As A Tool For Visuospatial Reasoning In Mathematics, Maria Eloisa C. Nuguid

Indiana STEM Education Conference

Visuospatial reasoning considers visual imagery and the dynamics of space rooted in learners’ lived experiences. Mapping is an example of a visuospatial task where learners interact with and represent their environment. The research focuses on children’s experiences with mapping tasks in the context of informal science, technology, engineering, art, and mathematics (STEAM) education.

Green Energy Innovation As A Theme For Integrated Stem Curriculum In K-8 Out-Of-School Learning, Humphrey Chinenye Ochulor, Paul Asunda, Swagata Sarkar, Comfort Temitope Aje, Deepanshu Gupta

Indiana STEM Education Conference

In this project, we developed a theme of Green Energy Innovation (GEI) for K-8 integrated STEM (iSTEM) out-of-school learning that includes scientific concepts, engineering design, mathematical measurement, and data collection. Anchored in engineering design (English, 2016), the researchers designed a curricular unit that included simple and complex solar car models. The researcher-designed solar car prototypes serve as STEM kits that support students’ iSTEM-based engineering design activities.

Exploring The Role Of Dialogue In Student Development And Knowledge Generation, Alison Warren

Indiana STEM Education Conference

In classrooms where students are given the space to engage in dialogue, ask questions, and negotiate ideas, science learning comes to life. Providing opportunities for students to negotiate ideas publicly, through dialogue, then privately, through writing has the potential to maximize student idea generation. Although dialogue is widely recognized as important for engagement and communicating ideas, it has also been framed as an epistemic tool. However, the role of dialogue as a sense-making process or epistemic tool, and its relationship to other forms of language, remains under-explored. This study addresses this gap by investigating the role of dialogue and how …

Indiana Bridges: Inclusive Stem Learning For Students With Down Syndrome, Elizabeth N. Christian, Jeffrey A. Nowak

Indiana STEM Education Conference

This research brief explores how materials and the engineering design process may be used to support inclusive STEM learning for students with Down syndrome. Conducted as a series of five consecutive workshops over a summer break, the Indiana Bridges project introduced engineering concepts through bridge-themed sessions created to be accessible for all ages and abilities. Students ages 11-20 with Down syndrome and two teacher education faculty participated in five workshops. Family members and center support staff frequently participated. Bridges from across the state of Indiana and classroom materials familiar to the participants provided entry points while new materials extended their …

More Than A Design Task: How Questions Shape Student Attention And Learning, Isaiah Kent-Schneider

Indiana STEM Education Conference

Incorporating engineering design activities into education has the potential to transform learning and students' educational experiences. However, when teachers implement engineering design without asking purposeful questions to focus students' attention, students tend to focus on the task but miss out on the intended learning of underlying science and math concepts. This research brief provides practical examples of questions teachers can use to focus student attention during engineering design activities.

Analysis Of Solutions To Research Methods: Navigating The Infinite Content Of Mathematics, Jesus Navarro

Student Scholar Symposium

In the infinite realm of mathematical research, understanding and communicating complex concepts require structured and logical approaches. However, a variety of research methods are employed in mathematical studies; these may differ in approach, historical context, and other important considerations which can contribute to confusion and a lack of effective communication. The genesis of this research began with personal confusion during my research on "Counting the Uncountable: Life in a World Without Numbers", setting the stage for the central challenge: How do mathematicians explain their research? To answer this issue, we analyzed a variety of mathematical research articles to highlight their …

Fermented Foul Play: A Real-World Forensic Scenario To Enhance Student Engagement And Understanding Of Instrumentation And Analytical Data Analysis, Abigail Hoermann, Laci Joy Walmer, Matthew J. Goss

Student Scholar Symposium

A forensic-style investigation was introduced in an upper-level instrumental analysis course to foster collaboration and application of theoretical concepts in a laboratory setting. Students were provided with kombucha samples collected from a simulated crime scene and tasked with determining ethanol concentrations using Gas Chromatography–Mass Spectrometry (GC-MS). By independently preparing serial dilutions, establishing calibration curves, and interpreting mass spectra, they practiced quantitative analytical techniques and engaged in evidence-based problem solving. Notably, Sample C demonstrated elevated ethanol levels (6.4% v/v), suggesting possible adulteration and deepening the forensic narrative. Through this scenario-driven format, students strengthened both their technical competencies and their ability to …

[Reev] Same Topic, Different Major: Undergraduate Research With Students Across The Stem Spectrum, Colton Sawyer, Kayla Arnold

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

[Project Insight] Modeling Social Isolation: A Data-Driven Index Function Design And Implementation, Jeremis Morales-Morales

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Untitled Unmastered: Initial Conditions And Emergent Properties Of The Mathematics Classroom, Reginald L. Mcgee

Annual Symposium on Biomathematics and Ecology Education and Research

No abstract provided.

Fostering Entrepreneurial Thinking And Practice Through Teaching And Learning Integration, Mohammad G. Sabbir

Learning and Educational Center Virtual Teaching and Learning Conference

This session explores an innovative, evidence-based approach to integrating entrepreneurial thinking into undergraduate neuroscience education through hands-on gene editing experiences. Using the commercially available Bio-Rad CRISPR/Cas9-based “Out of the Blue” kit for bacterial LacZ gene editing, students are guided not only through the scientific principles underlying modern gene editing technologies but also through the entrepreneurial challenge of replicating and manufacturing the kit using existing lab resources. This model empowers students to extend their learning beyond the classroom by engaging in cost-effective, scalable biotechnology practices—particularly valuable for institutions with limited funding. Classroom-based research demonstrates increased student engagement, deeper conceptual understanding, and …

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.

Reclaiming Data To Transform Anti-Trafficking Systems, Laura Hackney

SMU Human Trafficking Data Conference

AnnieCannons believes that the people closest to the problem are closest to the solution. Yet in the anti-trafficking movement, data about survivors is often collected without survivors. Co-founder and CEO Laura Hackney will discuss how reclaiming data can transform systems of care accountability, and prevention. She will share lessons learned from the development of ResourceFull, a digital platform led and co- designed with trafficking survivors to safely connect individuals to trustworthy services and track outcomes across fragmented care systems. There are ethical, technical, and human-centered challenges of collecting and of using data in a space where safety and trust are …

Diagnostic And Clinical Utility Of Oncoscan Microarray And Ngs-Based Sequencing In Pediatric Solid Tumors: Children’S Mercy Hospital’S Experience, Aravindh Nagarajan, Lisa Lansdon, Midhat Farooqi, Lei Zhang, Elena Repnikova

Research Days

This papers attempts to evaluate the diagnostic and clinical utility of microarray-based OS+ in detecting clinically relevant genetic alterations in FFPE solid tumor samples and to compare the yield of somatic mutation detection by WGS/WES in pediatric solid tumors at Children’s Mercy Hospital - Kansas City.

A Novel Surgical Technique For The Management Of Recurrent Thyroglossal Duct Cysts Using Dakins Solution Packing, Jay Szekely, Meghan Tracy, Janelle R. Noel-Macdonnell, Elie Khalifee

Research Days

Background: Thyroglossal duct cyst (TGDC) is the most common congenital midline neck anomaly occurring in 7% of the population more commonly in infants or adolescents with no predilection to sex. [1] This anomaly consists of epithelial remnants due to failure of obliteration of the thyroglossal duct, a structure that forms as the thyroid gland originates at the foramen cecum of the tongue and is displaced caudally, anterior to or through the hyoid bone, towards its final position in the lower neck. Successful surgical management of TGDCs requires complete removal of the cyst and the duct. Initial surgery for these lesions …

Time From Triage To Imaging In Stroke Activations At Children’S Mercy Hospital, Annie Altschul, Marcie Files, Jennifer Flint, Brooke Fridley Phd

Research Days

Background: Stroke affects 2-3 per 100,000 children annually. Timely diagnosis is vital to provide the highest quality care to pediatric stroke patients. Features that contribute to delays in diagnosis of pediatric stroke include complex or subtle signs and symptoms, limited exams in young children, broad differential and frequent stroke mimics, low awareness in the community, and sedating or paralytic medication use in critically ill children. The establishment of stroke activation protocols for children has led to improvements in care for pediatric stroke across numerous centers, expediting time to imaging and treatment.

Objective: We aimed to quantify the time …

But, It's Just A Uti, Gillian Long

Research Days

A case report of a 12 year old female presenting to the emergency room with rash, hematuria and shortness of breath, ultimately found to have a life changing diagnosis.

What Happens After They Leave The Ed? Following Up Acute Asthma Exacerbations After Changes In Clinical Practice Guidelines For Treatment, Phillip S. Wozniak, Jade B. Tam-Williams

Research Days

In 2022, Children’s Mercy Hospital (CMH) implemented a new clinical practice guideline (CPG) recommending single-dose dexamethasone as the first line oral steroid for treatment of mild to moderate acute asthma exacerbations. We assessed the impact of this CPG change on readmission rates after discharge from emergency department/urgent care (ED/UC). We hypothesized that single-dose dexamethasone would be non-inferior to a 5-day course of prednisone/prednisolone with respect to 7-day and 30-day acute care readmission rates and need for additional outpatient steroid courses.

Bilateral Buccal Myomucosal Flap Palatoplasty For The Management Of Velopharyngeal Dysfunction In Children, Jay Szekely, Meghan Tracy, Janelle R. Noel-Macdonnell, Jill M. Arganbright

Research Days

Background: The use of bilateral myomucosal buccal flap palatoplasty (BMBFP) for velopharyngeal insufficiency (VPI) has increased in popularity. Despite the increasing popularity, there is a paucity in research examining their outcomes, especially in reference to the pediatric population.

Objectives/Goal: The objective of this paper was to investigate the utility of BMBFP for the correction of VPI in children.

Methods/Design: Retrospective chart review was performed using CPT codes to locate patients with BMBFP performed at our pediatric institution between July 2020 to July 2024. Data collected included demographics, associated syndromes, complications, pre-operative and post-operative resonance outcomes, and the need for revision …

Posterior Pharyngeal Flap For The Management Of Velopharyngeal Dysfunction: Comparing Outcomes For Children With 22q11.2 Deletion Syndrome To Those Without, Jay Szekely, Meghan Tracy, Janelle R. Noel-Macdonnell, Jill M. Arganbright

Research Days

Introduction (including objectives): Velopharyngeal dysfunction (VPD) is one of the most common clinical features of 22q11.2 deletion syndrome (22q11.2DS) and often requires surgical intervention; due to the multifactorial nature of VPD, these patients present unique and often complex surgical challenges. Prior studies have generally demonstrated poorer speech outcomes postoperatively in children with 22q11.2DS. The posterior pharyngeal flap (PPF) is often considered first-line surgical choice for correction of VPD in children with 22q11.2DS. The aim of this study is to compare PPF outcomes for children with 22q11.2DS to those without.

Methods: Retrospective review for pediatric patients diagnosed with VPI who underwent …

Novel Rpl30 Variant In Diamond Blackfan Anemia Demonstrates Early Impact On Erythroid Differentiation With Downregulated Gata1-Hsp70, Alexandra Prosser-Dombrowski, Irina Pushel, Jacqelyn Nemechek, Priyanka Kumar, Jay L. Vivian, Jennifer Gerton, John M. Perry

Research Days

Background: Diamond Blackfan anemia (DBA) is an inherited bone marrow failure syndrome caused by ribosomal protein gene mutations leading to apoptosis of erythroid progenitors. We identified a novel heterozygous variant (c.167+769C>T) in the noncoding region of RPL30 in a patient diagnosed with DBA.

Objectives/Goal: We hypothesized that this variant stunts erythroid differentiation at the proerythroblast stage and is pathogenic for DBA.

Methods/Design: We developed an induced pluripotent stem cell (iPSC) model with a wild type (WT) and three CRISPR-Cas9 edited RPL30 mutant clones. iPSCs were differentiated into hematopoietic stem cells, which were assessed by flow cytometry and single cell …