Engineering Education Commons^™

Exploring Conceptions Of Engineering Design And Sustainability In Informal K–12 Engineering Education, Mobina Beheshti, Eunice Y. Kang, Avneet Hira

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

In this study we investigate K–12 students’ conceptualizations of sustainability, their perspectives on the role of engineers in sustainable practices, and how augmented reality (AR) can facilitate sustainability-oriented engineering design activities in informal settings. The AR technology used in this study includes the Merge Cube (a physical cube that serves as a digital canvas for AR) and CoSpaces Edu (an online platform that allows students to create 3D models and animate them using code). We employ a design-based research methodology, using qualitative narrative and artifact analysis to address the research questions: (1) What are students’ conceptions of sustainability and the …

Transmogrifying Coding Into A Social Studies Technology Tool: Using Participatory Design With Engineers And Social Studies Educators To Design Data Visualization Tools For Social Studies Data Literacy Education, Bahare Naimipour, Jessica Zhang, Tamara Shreiner, Mark Guzdial

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

Our work aims to inform, design, and create data visualization tools that are meant to be integrated specifically into social studies classes. In this essay we discuss the use of participatory design methods to learn what social studies teachers (both pre-service and in-service) want in their classrooms and test the usability of real tools with these participants. Through this approach we iteratively engage our users, and they inform the design and development of learning tools for the learning and instruction of social studies data literacy. Using a social construction of technology lens, we describe the scaffolding embedded in our tools …

Understanding Transgender And Gender-Nonconforming Students’ Experiences In Precollege Engineering Education: A Latent Profile Analysis, Jialing Wu, Medha Dalal, Rachel Figard, Adam R. Carberry

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

Promoting gender equity and inclusion in STEM education remains a central priority, yet empirical research inclusive of transgender and gendernonconforming (TGNC) students is limited, particularly in precollege engineering contexts. This study leverages social cognitive career theory (SCCT) to identify latent profiles of students’ engineering-related beliefs while examining how TGNC students are represented across these profiles relative to their cisgender and gender nonreporting peers. The study draws on four years (2019–2023) of repeated cross-sectional survey data from a national precollege engineering initiative involving 75 high schools across 20 US states. Seven SCCT-related constructs were measured and used as part of latent …

Examining Data Richness In Undergraduate Students’ Reflections: A Linguistic Analysis Of Three Data Collection Methods, Kirsten A. Davis, Anne Wrobetz

School of Engineering Education Faculty Publications

Researchers select data collection methods for a variety of reasons. In our research on experiential education programs, we perceived that when we collected students’ reflections using different methods, the data we received was different. However, we found few existing studies to help us characterize what was different across our data sets to inform our decisions about which methods to use. Thus, the purpose of our study was to compare data richness across three data sets from previous studies of engineering students studying abroad, each collected using a different method (written diaries, interviews, video diaries). We used linguistic inquiry as a …

Aspirational Mirrors: A Conceptual Model Of Alumni-Led Near-Peer Outreach For Precollege Engagement In Ocean Engineering, Habibi Palippui, Juswan Sade

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

Precollege students in Indonesia, especially in rural and coastal regions, often lack exposure to engineering disciplines due to social, geographic, and informational barriers. This essay proposes a conceptual model of alumni-led near-peer outreach as an affective and culturally grounded mechanism to engage high school students in ocean engineering. Drawing from theories of social similarity, possible selves, and engineering identity, the model conceptualizes alumni as “aspirational mirrors” who influence students not merely through information but also through identification. The model outlines four primary mechanisms—social connection, narrative engagement, aspirational mirroring, and early identity activation—and also accounts for contextual variables such as school …

Developing Indices To Study Engineers' Interest, Confidence, And Experience With Global Engineering Work Activities, Lexy Arinze, Joe Tort, Kirsten A. Davis

School of Engineering Education Faculty Publications

Background

As engineering work has become increasingly globalized, prior studies have examined the intercultural attitudes and competencies of engineering students and practicing engineers. However, we lack tools to study how engineers engage in global work across industries, roles, and organizational contexts.

Purpose

The purpose of this study was to develop a tool to measure engineers' interest, confidence, and frequency in performing global work tasks. To this end, we designed the Global Task Performance (GTP) indices, which evaluate four dimensions of engagement in global engineering work.

Methods

Guided by Social Cognitive Career Theory and the Global Engineering Competency (GEC) framework, we …

Humanizing Engineering For Preservice Elementary Teachers Through Sustainable Engineering Stories, Jeffrey D. Radloff, Madison M. Morris, Jacob Pleasants

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

Meeting the goals of US K–12 science education reform requires that preservice elementary teachers (PSTs) understand engineering as a specialized discipline and a human endeavor that addresses real-world issues. Yet in their formal education, few PSTs receive opportunities to learn about the humanistic dimensions of engineering: engineers’ personal values and motivations, the sociocultural nature of engineering work, and the societal significance of engineering. Storytelling about engineering offers a practical way to give PSTs access to these ideas. This study examines the impacts of integrating storytelling about engineering in a science methods course for future elementary school teachers. Over a two-year …

“What You Bring Matters”: A Case Study Of Middle School Engineering Teachers’ Pedagogical Content Knowledge, Jessica D. Gale, Dyanne Baptiste Porter, Meltem Alemdar, Sunni H. Newton, Abeera P. Rehmat, Jasmine Choi

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

Precollege engineering teachers bring unique backgrounds to their teaching practice. Many follow nontraditional routes to teaching engineering, often coming from teaching other subjects or careers in other fields. Among the many variations influencing engineering teaching practices is pedagogical content knowledge (PCK). This multiple case study explores the PCK of five middle school engineering teachers implementing the same middle school engineering curriculum, STEM innovation and design (STEM-ID). STEM-ID engages students in contextualized challenges that incorporate foundational mathematics and science and advanced manufacturing tools such as computer-aided design and 3D printing while introducing engineering concepts such as pneumatics, aeronautics, and robotics. Drawing …

Fostering Engineering Identities And Attitudes Through Place-Conscious Learning Introduction, Rebekah Hammack, Miracle Moonga, Nicholas Lux, Paul Gannon

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

Limited research focuses on how participating in place-conscious engineering affects students’ engineering identities and attitudes toward engineering. This explanatory sequential mixed methods study investigated the effect of engaging elementary school students in place-conscious engineering activities on their engineering identities and attitudes toward engineering. Twenty fourth grade students enrolled in a rural elementary school in the northwestern United States completed two place-conscious engineering activities: (1) after a local wildfire polluted the air with smoke and made it unhealthy for breathing, students designed and built air filters to prevent smoke from entering the homes of affected families residing in a nearby community, …

Factors Impacting Elementary School Students’ Engineering Design And Optimization Decisions, Elaine Silva Mangiante, Ilana Haliwa

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

This mixed methods study explored possible factors that could impact elementary school students’ engineering design and optimization decisions. Data were collected from six teachers and 117 students in six fourth grade classrooms that implemented the Engineering is Elementary geotechnical engineering unit, A Stick in the Mud: Evaluating a Landscape. Students were to recommend to villagers their site decision of where to build a TarPul bridge based on four properties: soil type, villager preference, amount of compaction needed, and location less prone to erosion. Data sources included a pre-and post-assessment question, students’ documentation of property choices for their first and optimized …

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.

From Coursework To Research: A Scalable Model For Student-Industry Ai Collaboration, Hyeong Kyun Park, Andrew Joon Cha

Indiana STEM Education Conference

Preparing students for advanced technical careers requires more than foundational theory; it demands a shift to genuine research methodology. With the rising need for university-industry partnerships in AI innovation, this case study dissects a successful student-industry AI engineering collaboration project and transforms it into an essential preparation model easily adopted by technology personnel. The student participants include undergraduate and graduate engineering, data science, and computer science students working directly with practicing industry AI engineers. While universities publish most AI research and generate higher-novelty work, industry contributes state-of-the-art models, large datasets, and computational resources. Students gain research readiness, data literacy, and …

Undergraduate Student Support Survey And Scoring Guide, Kerrie A. Douglas, Adrian Gentry, Julie P. Martin, Tiantian Li

School of Engineering Education Working Papers

No abstract provided.

Analysis Of Stem Activities At Preschool And Primary School Levels In The Usa's And Turkiye's Educational Reports Based On The Engineering Design Process, Cetin Kursat Bilir, Mehmet Fatih Öçal, Esra Yilmaz Bilir

Indiana STEM Education Conference

This comparative study examines STEM activities from preschool to grade 4 in the United States and Türkiye using the Engineering Design Process (EDP) framework. Five activities from each country were selected based on national standards (NGSS in the U.S.; Ministry of National Education STEM Standards in Türkiye). Using qualitative content analysis, we examined how each activity reflects the stages of the EDP. The findings highlight ways to strengthen STEM education through design-based learning and offer teachers practical insights for integrating engineering design into early 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.

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.

Analyzing Ethics Education Strategies In Biomedical Engineering Programs, Sanjana Prashanth

The Journal of Purdue Undergraduate Research

No abstract provided.

Activity Design Principles To Support Engineering Engagement For Families With Preschool-Age Children From Low-Income English-And Spanish-Speaking Communities, Scott A. Pattison, Smirla Ramos Montañez, Viviana López Burgos, Gina Svarovsky, María Quijano, Amy Corbett, Catherine Wagner, Diana Contreras

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

Existing evidence highlights the significance of family STEM learning experiences during early childhood. However, there is a lack of research specific to early childhood family-based learning in the field of engineering, especially with preschool-age children (three to five years old). To address this gap and inform engineering education programs for young children, we conducted a design-based research study in collaboration with 15 Spanish-and English-speaking families with preschool-age children from low-income communities. Our study aimed to develop and test a series of family-based engineering design activities while also identifying underlying design principles. Guided by an asset-based family learning framework, which acknowledges …

Developing Students' Sociotechnical Thinking In The Humanities-Engineering Classroom: A Treatment Versus Control Study Using A Scenario-Based Assessment, Lori Czerwionka, Siddhant S. Joshi, Gabriel O. Rios-Rojas, Kirsten A. Davis

School of Engineering Education Faculty Publications

Background

Engineering problems are open-ended and complex, involving technical and social aspects, yet engineering education focuses on technical training and closed-ended problems. To prepare engineering students, curricula should foster sociotechnical thinking—the ability to consider the interplay of technical and social factors during problem solving. Although educational interventions in this area show promise, further insight into the benefits of interdisciplinary interventions is warranted, particularly with treatment and control group designs.

Purpose

We examine the effect of a Humanities-Informed Engineering Projects (HIEP) course on students' sociotechnical thinking development.

Method

We compared the sociotechnical thinking development of engineering students who took the HIEP …

Beyond Cultural Responsiveness: Elevating African American Stem Education Through African-Centered Models, Deanna Bailey, Charnee Bowens, Tamara Altman

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

Researchers posit that the way science, technology, engineering, and mathematics (STEM) are taught to African Americans contributes to their underrepresentation in the STEM fields. STEM educators are increasingly utilizing culturally relevant pedagogy, culturally responsive teaching strategies, and culturally sustaining pedagogy to engage the African American STEM learner. However, these techniques are limited in addressing the holistic development, healing, and needs of African people.^[1] This essay advocates for the use and study of a new educational model titled African-centered STEM education (ACSE). The authors contend that this model is effective for African American STEM learners and African people and benefits …

Enhancing Road Performance With Void Reducing Asphalt Membrane, Tim Zahrn, Todd Thomas, Randy Miller

Purdue Road School

This presentation will discuss how using the technology of a Void Reducing Asphalt membrane can improve performance of our Asphalt Pavements by creating a more durable asphalt surface that resists cracking and reduces permeability. Void Reducing Asphalt Membrane (VRAM) Specifications: VRAM reduces voids in longitudinal joints, which improves the longevity of a quality road surface. INDOT has already required VRAM on certain road designs. We will review the current specifications for VRAM and outline specifications that may update with the technology. We will also discuss the Impact of Rumble Strips on Longitudinal Joint Performance. The session will also highlight how …

Embrace The Journey: Exploring Induction Experiences Of Teachers In Ohio Independent Stem Schools, Laura Sass

Indiana STEM Education Conference

The beginning years of a new teacher are a critical period. This study investigated perceptions of induction activities of new teachers in Ohio Independent STEM schools. STEM-based pedagogies such as problem-based learning and inquiry are core strategies in STEM schools but can be new for beginning teachers. Through a Q-sort, thirteen participants from three Independent STEM Schools ranked statements on a +5 to -5 scale of agreement. This along with a post-sort survey resulted in themes. Positive school culture and colleague collaboration and the impact of the mentoring were found to be the most impactful. This research aligns with literature …

Shaping Engineering Technology Students’ Perceptions Of Manufacturing Through Experiential Learning In A Flipped Classroom – A Case Study, Rustin Webster

School of Engineering Technology Faculty Publications

This study examined how an introductory, survey-based manufacturing systems and processes course – which uniquely integrated a flipped classroom structure and multiple experiential learning elements – influenced engineering technology (ET) students’ perceptions of careers, workforce expectations, workplace dynamics, and essential industry skills within manufacturing. Pooled qualitative data from 52 ET student’s pre- and post-course reflection surveys, administered across four cohorts, were analyzed using topic modeling, sentiment analysis, comparative assessments, keyword frequency analysis, and/or impact assessment. The data offered valuable insights into students understanding of essential job skills, definitions of a good job, and perceptions of factory work. Before the course, …

Indiana Stem Teachers’ Perceptions Of The Shift From In-Person To Virtual Training During The Covid-19 Pandemic, Steve Heinold

Indiana STEM Education Conference

The COVID-19 pandemic brought uncertainty to Indiana teachers in 2020. School closings caused disruptions to teachers’ classroom settings, ongoing training, and social and mental well-being (Pozo-Rico et al., 2020). Indiana GEAR UP’s commitment to teacher professional development for STEM educators led to a shift from their in-person summer teacher training sessions to virtual, just months after the school shutdowns in spring 2020. Participant evaluations showed that teachers appreciated the virtual training options and were able to learn new strategies to apply to their new virtual learning spaces. The online training sessions also had drawbacks. This research brief describes recommendations to …

Spatio-Visual Reasoning And Teamwork Through Hands-On Stem Construction Activities, Comfort Temitope Aje, Maria Eloisa C. Nuguid, Melihan Ünlü, Humphrey Chinenye Ochulor

Indiana STEM Education Conference

This study examined a STEM activity in which students in grades K-6 designed and built a model of Snoopy’s doghouse with considerations for constraints, teamwork, and iterative design. By combining spatial reasoning with imagination and visualization, students collaborated to create 3-D structures from 2-D plans, demonstrating enhanced spatial visualization and the ability to connect geometry to a tangible engineering task. The findings highlight the value of spatio-visual design activities in promoting skills like spatial reasoning, critical thinking, and problem-solving.

Cultivating Ethical Data Stewardship For Undergraduate Research: A Framework And Toolkit Duo, Wei Zakharov, Senay Purzer, Carla Zoltowski

Libraries Faculty and Staff Scholarship and Research

Data drives nearly every aspect of research today, from the earliest stages of problem definition to the final dissemination of results. Undergraduate students—often at the beginning of their research journeys—are increasingly working with complex, data-intensive projects. Yet many enter these environments without sufficient training in how to manage, share, and use data responsibly. They may know how to run code or analyze a dataset, but questions of ethics, reproducibility, preservation, and stewardship are rarely an explicit part of this preparation. To address this gap, our interdisciplinary research team at Purdue University launched a multi-year, NSF-funded project entitled Prioritizing Data Life …

Leveraging Undergraduate Expertise For Effective Stem Instruction: Insights From A Forensic Science Teaching Partnership, Swagata Sarkar, Hui-Hui Wang, Austin R. Jenkins, Mariah K. Stollar

Indiana STEM Education Conference

Although integrated science, technology, engineering, and mathematics (STEM) instruction has been cited as a viable instructional approach to increasing the number of students interested and prepared to enter the STEM workforce, teacher content knowledge can be a limiting factor to effective implementation (Ejiwale, 2013). To address this limitation, college STEM majors can use their content expertise to support the development and implementation of integrated STEM experiences for K-12 students (Ferrara et al., 2018). This research brief reports on a university-high school partnership where undergraduate students in a university forensic science club created and implemented integrated STEM lessons in a local …