Engineering Education Commons^™

Smartvid.Io, Purdue Ect Team

ECT Fact Sheets Archive

The collection, organization, and retrieval of industrial media is a pervasive challenge that is especially glaring for companies in the AEC industry. Construction projects often generate large volumes of pictures & videos from the field for tracking progress and communicating between engineers, contractors, and subcontractors. It is not uncommon for field personnel to capture hundreds of photos per week on any given jobsite.

Smartvid.io is a cloud-based software solution designed for the specific needs of industrial media. The application’s internal deep-learning engines, collectively nicknamed VINNIE (for ‘Very Intelligent Neural Network for Insight and Evaluation’), use speech and image recognition to …

Hillman Composite Beam (Hcb®), Purdue Ect Team

ECT Fact Sheets Archive

The Hillman-Composite Beam (HCB®), is an innovative structural member for use in highway and railroad bridges as well as marine facilities. The HCB is essentially a lightweight reinforced concrete beam strengthened and protected by a corrosion-resistant and resilient Fiberglass Reinforced Polymer (FRP) shell.

The beam is comprised of three main components, a concrete arch (compression reinforcement), an FRP bottom flange encapsulating steel strands tying the ends of the arch together (tension reinforcement) and the FRP shell. Galvanized Rebar “shear connectors” are used to make the beam composite with the concrete deck in the same manner as pre-stressed concrete beams.

The …

Sixth Graders Investigate Models And Designs Through Teacher-Directed And Student-Centered Inquiry Lessons: Effects On Performance And Attitudes, Benjamin D. Olsen, Audrey C. Rule

Journal of STEM Arts, Crafts, and Constructions

Science inquiry has been found to be effective with students from diverse backgrounds and varied academic abilities. This study compared student learning, enjoyment, motivation, perceived understanding, and creativity during a science unit on Models and Designs for 38 sixth grade students (20 male, 18 female; 1 Black, 1 Hispanic and 36 White). The unit began with a very teacher-centered approach, then became increasingly student-centered, employing more inquiry with each lesson set to determine the effects of student-centered instruction on performance and attitudes. Pretest-posttest data with specific questions tied to each lesson set were collected, as well as repeated measures attitude …

Eighth Graders Explore Form And Function Of Modern And Fossil Organisms, Jolene K. Teske, Phoebe J. Z. Pittman

Journal of STEM Arts, Crafts, and Constructions

Arts integration into science has been shown to motivate students and promote long-term retention of content. To add to the literature addressing arts integration, an experiment was conducted with middle school students studying the anatomical similarities and differences between modern and fossil marine invertebrates and different types of extant insects. Eighth grade students participated in a counterbalanced-design, quasi-experimental study to determine if the integration of art into the science curriculum would influence student retention of content, enjoyment, motivation, and perceived learning toward learning science concepts supporting the Next Generation Science Standards including engineering-related concepts. The lessons addressed Life Science standard …

Teaching Kindergarten Students About The Water Cycle Through Arts And Invention, Latisha L. Smith, Deepanee Samarakoon

Journal of STEM Arts, Crafts, and Constructions

Research evidence for the benefits of arts integration is mounting. The purpose of this study was to determine if integration of the arts was an effective strategy for teaching the water cycle to kindergarten students. The study included lessons that supported both a science and an engineering standard of the Next Generation Science Standards and national arts standards. The phenomenological study examined the lived experiences of children as they learned and demonstrated understanding through drawings, watercolor paintings, dramatization of a water cycle poem, and the invention and testing of a waterproof boot. Participants were 12 kindergarten students (7 male, 5 …

Students Explore Fossil Creatures Of The Cambrian Period Burgess Shale Through Model-Making, Andrea Anderson, Ksenia Zhbanova, Phyllis Gray, Jolene K. Teske, Audrey C. Rule

Journal of STEM Arts, Crafts, and Constructions

This practical article features an arts-integrated science unit on fossils of the Burgess Shale for fourteen elementary/ middle school students at a weeklong summer day camp. The day camp had a theme of recycling, reduction and reuse; all of the fossil models had substantial recycled components to support this theme. Next Generation Science Standards were supported by the course activities in which students examined fossil specimens, images, and comparative modern relatives to determine the anatomy and lifestyles of Burgess Shale Cambrian Period fossil animals (e.g., Olenoides trilobites, Anomalocaris, Canadaspis, Opabinia, Wiwaxia, Hallucigenia) through making scientific …

Ecosystem Food Web Lift-The-Flap Pages, Dana L. Atwood-Blaine, Audrey C. Rule, Hannah Morgan

Journal of STEM Arts, Crafts, and Constructions

In the lesson on which this practical article is based, third grade students constructed a “lift-the-flap” page to explore food webs on the prairie. The moveable papercraft focused student attention on prairie animals’ external structures and how the inferred functions of those structures could support further inferences about the animals’ diets. In general, most students made simple causal connections between an animal’s observable characteristics and the food it would probably eat. Some students were also able to make multi-agent connections to develop a more complex mental model of a food web. Ultimately, the lift-the flap project was engaging to students …

Flipping About The Sun And Its Pattern Of Apparent Motion, Crystal Betts, Allison Pattee

Journal of STEM Arts, Crafts, and Constructions

Arts integration has shown to enhance student comprehension, retention, and engagement, while connecting to rich science content. The integration of the Next Generation Science Standards and the National Arts Standards into a first grade lesson illustrated how the arts enhanced the students’ understandings of the sun’s apparent motion during the day, an idea that is difficult for many young children to grasp. In this project students explored the sun outdoors throughout the school day to document changes by tracing their shadows in chalk and by making a shadow clock. Students also applied the information they learned to the creation of …

Editorial: The Journal Of Stem Arts, Crafts, And Constructions As An Ideal Venue For Showcasing Application Of The Next Generation Science Standards, Dana L. Atwood-Blaine

Journal of STEM Arts, Crafts, and Constructions

The Journal of STEM Arts, Crafts, and Constructions is an ideal venue for disseminating new ideas, lessons, and research developed in response to the Next Generation Science Standards (NGSS). This editorial explains how arts integration is well-suited to addressing the Science and Engineering Practices and the Cross-cutting Concepts. The research articles in this issue provide evidence that arts integration is also effective at improving student retention of disciplinary content over time. Using specific examples from the articles in this issue, this editorial elaborates on the three-dimensional nature of NGSS and how the integration of arts, crafts, and constructions into science …

A Pilot “Big Data” Education Module Curriculum For Engineering Graduate Education: Development And Implementation, Megan R. Sapp Nelson, Line C. Pouchard

Libraries Faculty and Staff Scholarship and Research

Projects in engineering higher education increasingly produce data in the volume, variety, velocity, and need for veracity such that the output of the research is considered “Big Data”. While engineering faculty members do conceive of and direct the research producing this data, there may be gaps in faculty members’ knowledge in training graduate and undergraduate research assistants in the practical management of Big Data. The project described in this research paper details the development of a Big Data education module for graduate researchers in Electrical and Computer Engineering. The project has the following objectives: to document and describe current data …

Industrial-Grade Monitoring Solution: Hoistcam, Purdue Ect Team

ECT Fact Sheets Archive

Safety and productivity are top priorities for contractors and industrial operations. Improving either makes a company more profitable and competitive. Technology advancements that can do both are important for every company to consider. HoistCam^TM industrial-grade video monitoring solutions can improve employees’ productivity and workplace safety in the construction industries. HoistCam also improves efficiency of operations and reduces job site accidents resulting in substantial cost savings to a contractor.

HoistCam™ is an integrated, wireless video system. The use of HoistCam eliminates blind lifts, blind spots and can share the live video with anyone, anywhere with solid security and easy control. …

Effects Of Light Intensity On Spatial Visualization Ability, Petros J. Katsioloudis ., Mildred Jones

STEMPS Faculty Publications

A plethora of technological advances have happened since artificial illumination was developed by Thomas Edison. Like technology has had an effect in many areas in the modern civilization it also made a difference in the classroom. Nowadays, students can have instruction in classrooms with no external windows, even during gloomy winter or rainy days, and virtually during any hour of the day. Several lightning devices are being used, ranging from energy efficient LEDs to fluorescent lighting. Some forms of lighting methods have been found to be inappropriate for prolonged exposure to the human eye such as various gas-discharge lamps that …

Reasoning Strategies In The Context Of Engineering Design With Everyday Materials, Marcelo Worsley, Paulo Blikstein

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

‘‘Making’’ represents an increasingly popular label for describing a form of engineering design. While making is growing in popularity, there are still open questions about the strategies that students are using in these activities. Assessing and improving learning in making/ engineering design contexts require that we have a better understanding of where students’ ideas are coming from and a better way to characterize student progress in open-ended learning environments. In this article, we use a qualitative analysis of students’ responses (N = 13) in order to identify the origins of their ideas. Four strategies emerged from this analysis: unexplained …

Purdue Ect Report - Fourth Quarter 2016, Purdue Ect Team

ECT Fact Sheets Archive

Fourth Quarter 2016

This is a quarterly report from the Purdue ECT.

Hypothetical Cases In Engineering Ethics, Steve Eugene Watkins

Electrical and Computer Engineering Faculty Research & Creative Works

An important educational subject for engineering students is engineering ethics. Common instructional objectives are to develop knowledge of ethical principles, e.g. professional codes, and to apply these principles to specific situations. Case studies are useful instructional examples and exercises and cases are central to student ethics competitions. Historical case studies emphasize the relevance of ethics in engineering work. Hypothetical case studies can address specific ethical principles and provide great design flexibility. This paper discusses hypothetical cases in engineering ethics in the context of instructional exercises or student competitions. Recommendations are given for the development of versatile cases and for approaching …

Poster: Lessons Learned From Successful Black Male “Buoyant Believers” In Engineering And Engineering-Related Fields, Leroy L. Long Iii, Trevion S. Henderson

Publications

In high-demand fields like science, technology, engineering and mathematics (STEM), more success strategies are needed to effectively recruit and retain college students. One-size fits-all approaches (i.e., those that are supposed to work for all students) often neglect the unique needs of underrepresented populations. Although some strategies exist for helping minority students succeed in STEM, the present investigation uncovered detailed information about how Black male students in engineering and engineering-related fields develop important academic traits such as confidence and resilience. To add to the limited body of literature on Black males in STEM, interview data from 27 Black male students majoring …

Academic Problem-Solving And Students’ Identities As Engineers, Mirka Koro-Ljungberg, Elliot P. Douglas, Nathan J. Mcneill, David J. Therriault, Christine S. Lee, Zaria Malcolm

The Qualitative Report

Socially constructed identities and language practices influence the ways students perceive themselves as learners, problem solvers, and future professionals. While research has been conducted on individuals’ identity as engineers, less has been written about how the language used during engineering problem solving influences students’ perceptions and their construction of identities as learners and future engineers. This study investigated engineering students’ identities as reflected in their use of language and discourses while engaged in an engineering problem solving activity. We conducted interviews with eight engineering students at a large southeastern university about their approaches to open and closed-ended materials engineering problems. …

Learning From Engineers To Develop A Model Of Disciplinary Literacy In Engineering, Amy Wilson-Lopez

Funded Research Records

No abstract provided.

A Multi-Institutional Approach To Delivering Shared Curricula For Developing A Next-Generation Energy Workforce, Lawrence E. Holloway, Zhihua Qu, Margaret J. Mohr-Schroeder, Juan Carlos Balda, Andrea Benigni, Donald G. Colliver, Paul A. Dolloff, Roger A. Dougal, M. Omar Faruque, Zongming Fei, Yuan Liao, Roy A. Mccann, R. Mark Nelms, Vijay P. Singh, Azadeh Vosoughi, Qun Zhou

Electrical and Computer Engineering Faculty Publications

In this paper, we consider collaborative power systems education through the FEEDER consortium. To increase students' access to power engineering educational content, the consortium of seven universities was formed. A framework is presented to characterize different collaborative education activities among the universities. Three of these approaches of collaborative educational activities are presented and discussed. These include 1) cross-institutional blended courses (“MS-MD”); 2) cross-institutional distance courses (“SS-MD”); and 3) single-site special experiential courses and concentrated on-site programs available to students across consortium institutions (“MS-SD”). This paper presents the advantages and disadvantages of each approach.

Design Of A Practice Fundamentals Of Engineering Exam For Undergraduate Biomedical Engineering Students, Matthew J. A. Rickard, Seung-Jae Kim, Mark Gordon, Seong Deok Kong, Peter Havrisik

Biomedical Engineering Western Regional Conference

KEYWORDS:

Biomedical Engineering Undergraduate Bioengineering Fundamentals Exam FE standardized test