Digital Commons Network^™

Ginger: The Effect Of Illustrated Storybooks On Children’S Response And Teachers’ Facilitation In Stem Education, Defne Yabas, Tugba Abanoz, M. Sencer Corlu

Indiana STEM Education Conference

This study aims to explore children’s and teachers’ responses to the integration of illustrated storybook content into STEM activities in early childhood. The correlation between STEM content and illustrations in children's storybooks conveying scientific information is a crucial aspect that can impact children's learning of STEM. Studies have reported the utilization of storybooks in STEM education for young children (Abanoz & Yabaş, 2022; Pantoya et al., 2015), yet an absence of research has been noted regarding the impact of illustrated storybooks on children's engagement in STEM education. There is substantial research evidence that early childhood teachers have low self-efficacy beliefs …

Informal Education Experiences: Why Stem Camps Matter, Jeffrey A. Nowak, Dale Ruppert

Indiana STEM Education Conference

This research brief details some of the positive impacts of student participation in after-school STEM (Science, Technology, Engineering, and Mathematics) camps provided by universities and informal education centers as described in published literature. In addition, the authors reviewed 2,841 anonymous participant surveys of 1^st-12^th grade students involved in nineteen STEM camps held at Purdue University Fort Wayne from 2019-2024 for related findings. Findings indicate that providing an enjoyable and enriching learning environment for STEM camps can foster a mindset of curiosity and a love for learning. Students who attend STEM camps likewise often experience a range of …

Mathematical Modeling For Interdisciplinary Stem Problem-Solving, Dayat Hidayat, Signe Kastberg

Indiana STEM Education Conference

STEM education supports students’ real-world problem solving by utilizing connections between STEM disciplines. Yet teachers have questions about how to provide such support. Mathematical modeling involves the use of mathematics content and processes to solve problems in integrated STEM contexts. In this research brief we illustrate how mathematical modeling can support students’ integrated STEM problem solving.

Ripples Of Change: Middle School Students Navigating The Future Of Our Watershed Through Eco-Stem, Elizabeth Andrew Thiel

Indiana STEM Education Conference

Ripples of Change is an eco-STEM unit designed to address Indiana’s environmental education goals by fostering environmental literacy and informed decision-making among middle school students. By engaging students in community-based learning activities that empower students to address watershed issues, this eco-STEM unit promotes culturally sustaining integrated STEM education. Preliminary findings indicate increased student awareness and responsibility for their impact on local ecosystems using evidence-based reasoning, highlighting the potential for Ripples of Change to inspire global citizenship in students and scalable eco-STEM approaches.

Leveraging Algebraic Thinking In Stem Education To Equip The Next Generation Of Problem Solvers, Asenath Odondi, Comfort Temitope Aje

Indiana STEM Education Conference

Algebraic thinking is a critical skill in mathematics education, involving pattern recognition, generalization, symbolic manipulation, and problem-solving. It is essential for success in STEM fields and should be developed throughout education, starting in early grades. This literature review synthesizes research on algebraic thinking, focusing on problem-based learning. The review indicates that incorporating algebraic thinking into problem-based learning with non-routine activities enhances students' understanding and real-world problem-solving in STEM.

Observing Evidence Of Fixation During K-12 Engineering Design Challenges Using Variables Adapted From Post-Secondary Research, Sopheak Seng, William S. Walker Iii

Indiana STEM Education Conference

Design fixation is a phenomenon impacting students when they generate ideas for an engineering challenge and subsequently hesitate to consider alternative ideas throughout the design activity. Research into fixation with post-secondary students has shown that fixation can limit the quantity and the quality of design solutions. This research brief will describe how fixation has been measured at the post-secondary level and suggest the need for complementing quantitative with qualitative analyses.

Impacts Of Informal Stem Summer Camps On Middle School Student Stem Identity, Austin R. Jenkins, Joshua Faith, Steve Heinold

Indiana STEM Education Conference

Informal or out of school STEM spaces have been documented as sites of positive STEM identity development for youth historically marginalized in formal STEM spaces (Çolakoğlu et al., 2023). To increase the number of students who develop positive STEM identities during the critical juncture of middle school, Indiana GEAR UP offered summer camps to rising 7th and 8th grade students at selected middle schools across the state. Longitudinal interviews with students indicate the importance of informal STEM spaces, like summer camps, in fostering positive STEM identity development.

Innovative Stem Learning Through Solar Oven Design: Promoting Creativity And Teamwork In Stem Education, Humphrey Chinenye Ochulor, Abigail Erskine, Comfort Temitope Aje

Indiana STEM Education Conference

STEM education benefits significantly from integrating design-based learning (DBL) which fosters student creativity and teamwork. This research brief examines how solar oven design projects for K-12 students that involve DBL promote students' creative skills and teamwork. A literature review was done to investigate how solar oven design activities impacted student learning. Research has shown that students improve creativity and teamwork when these activities are carried out using DBL strategies.

Information Studies: Library Development Of An Undergraduate Curriculum For The Information Age, Heather A. Howard, Erla Heyns, Matthew Hannah, Dave Zwicky, Clarence Maybee

Libraries Faculty and Staff Scholarship and Research

In today’s information-rich environment, students need to understand how to navigate information challenges such as mis/disinformation, conspiracy theories, algorithmic and information literacy, and artificial intelligence. As we have seen, such information challenges will continue to have an outsized impact on our online lives, civic health, and democratic norms. These information challenges have had a dramatic impact on democratic norms. To address these challenges, librarians at a large public university used both qualitative and quantitative methods such as an environmental scan, stakeholder analysis, focus groups, and interviews to inform the development of an Information Studies Minor designed to intervene in this …

A Computational Framework To Optimize Piezoelectric Power Harvesting From A Uav Wing, Hassan Koko, Gihad Ibrahim

Journal of Aviation Technology and Engineering

This paper proposes a computational framework to optimize the ambient power harvesting from an unmanned air vehicle wing by means of piezoelectricity. First, the wing shape and material are selected based on specific design factors. The wing is then subjected to a vibrational analysis in order to predict the first torsional frequency required to calculate an optimum charging speed. The harvester module is then selected so that the vibration frequency of the charging speed fails within the resonance frequency of the harvester. A finite element modeling is conducted to predict the harvester output voltage during the chagrining speed. Finally, a …

Back Matter

The Journal of Purdue Undergraduate Research

No abstract provided.

The Mathematical Laws Of Morphology And Biomechanics Through Ontogeny, Wijesooriya Kisal Wijesooriya

The Journal of Purdue Undergraduate Research

No abstract provided.

Visual Sampling Patterns In A Naturalistic Setting For Toddlers With Autism, Katherine M. Stockhausen

The Journal of Purdue Undergraduate Research

No abstract provided.

Compact Control System For Superconducting Qubits, Santiago Lopez

The Journal of Purdue Undergraduate Research

No abstract provided.

Validating Atmospheric Freezing Level Heights Using Purdue University Weather Balloon Data, Danielle Harr

The Journal of Purdue Undergraduate Research

No abstract provided.

Implication Of Generative Ai On Education And Research, Riddhi Gupta

The Journal of Purdue Undergraduate Research

No abstract provided.

A Meteorological Investigation Of A Tornado- Producing, “Hybrid” Supercell-Multicell Storm Near Delphi, Indiana, On May 8, 2023, Evelyn Rose K. Girardi

The Journal of Purdue Undergraduate Research

No abstract provided.

Where To Build Food Banks: A Machine Learning Approach, Gavin Ruan

The Journal of Purdue Undergraduate Research

Over 44 million Americans currently suffer from food insecurity, of whom 13 million are children. Food insecurity has been shown to cause a wide range of both physical and developmental issues. Across the United States, thousands of food banks and pantries serve as vital sources of food and other forms of aid for food-insecure families. By optimizing food bank locations, food banks and their resources would become more accessible to families who desperately require it. The aim of this paper is to build a machine learning framework that is able to optimize food bank locations and to consider factors such …

Security At Too High An Environmental Cost?: The European Union's Energy Independence Strategy And Its Environmental Implications For Air Quality In Poland And Hungary, Stephanie P. Peterson

The Journal of Purdue Undergraduate Research

After Russia’s invasion of Ukraine in 2022, the European Union worked to secure liquified natural gas (LNG) deals with third countries to abolish its dependence on Russian gas. In this article, I sought to determine the environmental implications of the European Union’s new LNG deals on the air quality in Hungary and Poland, two former communist states. Despite LNG being a cleaner fossil fuel, I hypothesized that it posed a threat to Hungary’s and Poland’s air quality as both countries endured rapid industrialization under Soviet control that forwent environmental protections. To prove this, I used qualitative data from before the …

Predictive Maintenance Analysis Of Turbofan Engine Sensor Data, Stanley A. Melkumian

The Journal of Purdue Undergraduate Research

Predictive maintenance in aviation and aerospace applications is among the most explored problems in machine learning (ML) and artificial intelligence (AI), and datasets such as NASA’s C-MAPPS turbofan engine degradation simulation data have proven invaluable, helping researchers explore numerous questions on engine performance, maintenance, and failure. The purpose of this study was to extend the current research on predicting the remaining useful life (RUL) of engines and their risk classification. Starting with simple yet under-investigated nonlinear survival and random forest models, the analysis implemented eXtreme Gradient Boosting (XGBoost) and long short-term memory (LSTM) from TensorFlow’s Keras library. For both regression …

Optimization Of Tps Films Using An Adaptive Design Of Experiments Approach In A Bayesian Optimization Framework, Theresa Marks, Gracie White, Scott Lohman, Mayank Malhotra

The Journal of Purdue Undergraduate Research

Plastic pollution, amounting to 12 million tons annually, necessitates sustainable alternatives to single-use plastics. Compostable thermoplastic starch (TPS) films show promise but lack strength and durability compared to traditional plastics. This study employs an adaptive design of experiments (DoE) approach to enhance TPS films by optimizing testing points. The research focuses on varying concentrations of plasticizers (acetic acid and glycerol) in a water and potato starch mixture, aiming to identify the optimal ratio maximizing tensile strength and % elongation at break. Gaussian process regression (GPR) with uncertainty estimation and Bayesian optimization (BO) utilizing an acquisition function (AF) are employed. The …

The Influence Of Soil Properties And Land Management On Soil Porewater Chemistry, Bethany Kettleborough

The Journal of Purdue Undergraduate Research

Soil water dynamics influence vegetation health, soil geochemical reactions, and stream chemistry. Water dynamics can be controlled by soil type and land management. It is important to understand water movement due to its influence on soil weathering, microbial activity, and nutrient transport. Water movement can be investigated using water stable isotope variability as a tracer. The purpose of this ongoing study was to analyze stable isotopes and dissolved ions in prairie and agricultural land management sites in Nebraska and Illinois. Prairies typically contain deep-rooted grasses, while agricultural lands contain shallow-rooted row crops. Root depth is considered a major control on …

And You Don't Seem To Understand: Disanalogies Between Artificial And Biological Consciousness, Derek Freeman

The Journal of Purdue Undergraduate Research

This paper posits a new way of attempting to formulate theories of machine consciousness. At present, inquiry revolves around formulating criteria that could be applied to machines to determine if they possess human-like consciousness. The paper demonstrates that efforts so far have not been fruitful, instead finding that present methods of inquiry are destined to result in an impasse between those who support the notion of machine consciousness and those who oppose it. Consequently, the paper questions the assumption that human and machine consciousness must resemble each other. It explores a different approach, one that rejects the idea that the …

Wildlife Ambassadors, Carissa Lukac, Ibrahim Bhutta, Sunishka Deshpande, Amogh Jani

Purdue Journal of Service-Learning and International Engagement

Students at Purdue University are largely unaware of conservation efforts and research being done by both their fellow students and local organizations. This is why under the guidance of our mentor and as a part of the HIFI Lab, our group, the Wildlife Ambassadors, has created a website meant to push ecological efforts at Purdue University. This is done through the use of animal ambassadors, including but not limited to a wolf at Wolf Park, a local organization with which this project has been conducted in correspondence. This website will integrate and display the work of over three dozen other …

Promoting Cultural Belonging Through The Arts: Community Partner Snapshot Of Latino Art Midwest, Kayla Vasilko

Purdue Journal of Service-Learning and International Engagement

Kayla Vasilko just completed her Master’s degree in communication with a focus on semiotics and the impact of higher education on positive social change in the Purdue Graduate School and the PNW Department of Communication and Creative Arts. While earning her degree, she had the opportunity to complete a service-learning project to celebrate Spanish culture through the arts and work the community partner Latino Art Midwest. Latino Art Midwest works to promote understanding of the role of arts and creative expression among Midwestern Latina/o communities. Students can explore their site, “view the art, and interpret the unique qualities of Latina/o …

Profile Interview With Dr. Nadine Dolby, Ian Heinig, Nikhil Gloyeske

Purdue Journal of Service-Learning and International Engagement

No abstract provided.

Jovial Family Farm Facilitates Intergenerational Learning Opportunities Through Urban Farming, Maera Williams

Purdue Journal of Service-Learning and International Engagement

Maera Williams is a sophomore in Environmental and Ecological Engineering at Purdue University. She joined the Engineering Projects in Community Service (EPICS) Urban Farming team as a freshman and now serves as project manager of ten undergraduate students collaborating with Jovial Family Farm to design and develop three indoor hydroponics systems for a laboratory space on their property in Broad Ripple, IN. Jovial Family Farm is a nonprofit organization founded by Drs. Bobbie and Brian Jellison with the mission to provide senior citizens, their families, and their communities with meaningful engagement opportunities on an intergenerational scale through urban agricultural activities. …

Editorial, Elizabeth B. Brite

Purdue Journal of Service-Learning and International Engagement

No abstract provided.

Library Publishing Directory 2024, Library Publishing Coalition

Library Publishing Directory

No abstract provided.

The Computational Eye. Deconstructing Style In Digital Art History, Paul Guhennec, Ellen Charlesworth

Artl@s Bulletin

With the aim of grounding digital methods in the art historic tradition, this paper uses the discussions around style as a springboard to ask how digital art history can extend beyond providing quantitative confirmation of known trends to enrich our current understanding of visual cultures. Drawing from the examples throughout this issue, we explore how an analysis of computational ways of seeing—or the ‘computational eye’—can expose the underlying preoccupations and priorities of our own research.

Afin de mieux ancrer les méthodes numériques dans la tradition de l’histoire de l’art, cet article se sert des discussions récentes autour du concept de …