formeasuring impedance in networks versus frequency, gain and reflection versus frequency, andtime domain impulse/step response of systems. Many universities have VNAs in their researchlaboratories. Few universities offer undergraduate courses that expose all students to VNAtechnology primarily due to the cost of the instrumentation which can run from $5k for a 1 GHzmodel and $250k+ for a millimeter-wave model. In the last two years, an open sourcenanoVNA was developed and introduced to the market with a $50 price for a 1.5 GHz VNA and$150 for a 3 GHz VNA. This breakthrough in cost/performance now allows all universities touse VNAs in their laboratories. Each student can have access to their own VNA laboratoryexperiment set since the cost is now
the board, and integratedBluetooth 4.2. Unfortunately, this part went obsolete before being ordered, leading to selectionof a 2 x 15-W stereo amp with integrated Bluetooth 2.1, part #325-100 [1]. It also came with awiring harness.The initial speaker selection was the Dayton Audio ND65-8 [2], a full-range, 8-Ω driver withfrequency response from about 90 Hz – 12 kHz [3]. This choice would have allowed for a single © American Society for Engineering Education, 2021 2021 ASEE Illinois-Indiana Section Conference Proceedings | Paper ID 35160driver for each channel, with a band-pass filter (BPF) to limit frequency input, but no additionalcrossover network required.The only option for a battery/charge controller was the
influence their decisions toward selectingengineering majors in college and engineering career paths [1]. The Environmental Engineeringand Sustainability summer camp for high school students has been offered at the University ofIllinois at Urbana-Champaign since 2012, under the summer camp outreach umbrella of theGrainger College of Engineering [2]. The week-long camp includes hands-on activities aimed tointroduce students to engineering design, scientific inquiry, sustainability, and how engineerscontribute to protecting human health and the environment. In summer 2020, due to thepandemic, the camp was reformatted from in-person to virtual. The virtual platform enabled thecamp to reach more students, especially those with limited resources to
ID 35246course for the mechatronics engineering major, it also serves as an elective for upper lever EE,CpE, and ME students.This course was offered for the first time in the spring of 2020, but an unanticipated shift to onlineinstruction impacted the latter half of the course and influenced assessment results. This paperreports on the course design and particular laboratory experiences, as well as the studentperformance in the (hybrid) pilot of the course.There is existing literature describing similar courses, however, few papers describe these coursesin enough detail to replicate, and many do not cover the exact content that is desired of theMechatronics Systems Design course presented in this work [1]-[9]. Furthermore, few of thesepapers
, pandemic1.0 IntroductionThree mechanical engineering students at the R.B. Annis School of Engineering, University ofIndianapolis were tasked with designing a fixture for the Institute for Affordable Transport (IAT) BasicUtility Vehicle (BUV). BUV produces basic transportation and vehicles for developing countries thatfeature robust and simple designs. The project involved a service component because the BUV is beingused for critical applications including agricultural, water and medical transportation in developingcountries (Figure 1). Exposure of students to such open-ended and real life projects will help the studentsto develop critical professional and technical skills such as leadership, communication, teamwork,problem solving, project management
questions wereadministered a second time, during the final two weeks of the course. Survey results suggestsome increase in student self-regulatory behaviors during the course. These results suggest that,near the end of the course, students were more likely to set study goals for themselves.IntroductionSelf-regulated learning refers to how students control their own learning [1], [2]. Pintrichdescribes a framework for self-regulated learning based on four areas of regulation (cognition,motivation, behavior, and context) and four phases of regulation (planning, monitoring, control,and reflection) [3]. The planning phase includes setting goals and planning time and effort. Goalsetting has been shown to increase academic performance [4]. Monitoring
2021 ASEE Illinois-Indiana Section Conference Proceedings | Paper ID 35169 Why the Household Matters: The Correlation between Educational Assets and Math Score for Kenyan students Casey Lynn Haney* Brenden Drinkard-McFarland Jennifer DeBoer Purdue University Purdue University Purdue University Haney3@purdue.edu bdrinkar@purdue.edu deboerj@purdue.eduAbstractThere has long been debate about the relative importance of resources at school versusat home for student learning outcomes. The 2015 Uwezo dataset [1], an East Africanassessment of child literacy and numeracy, offers unique and critical insight into theeffects of family resources on important
transition to remote learning occurred in week 11 of 16 and theoriginal completion plan as presented to the students is summarized as follows. 1. Attend two 50 minute synchronous lectures weekly via WebEx® 2. Elimination of in-person and hands-on labs 6 and 7 3. Exams two and three taken via LMS and proctored via WebEx 4. Pop quizzes 7 to 10 taken via LMS and proctored via WebEx 5. Readings 17 to 22 completed asynchronous prior to their respective lectures © American Society for Engineering Education, 2021 2021 ASEE Illinois-Indiana Section Conference Proceedings | Paper ID 35060 The original transition plan was slightly adjusted in week 12 when the instructor openlydiscussed the possibility of
modeling and quantifying of cyberattacks at transportation networks under the framework of connected and autonomous vehicles. He is currently serving as associate director at the Clemson University-lead Tier 1 University Transportation Center for Connected Multimodal Mobility. Part of different NSF and DOT funded projects.Dr. Zulfikar Berk, University of South Carolina Dr. Zulfikar Berk’s research interests include constructivist learning approaches, global education, ex- periential learning, and problem-based learning. He is enthusiastic about the contribution of innovative pedagogical approaches by working on various teaching and learning models in advancing engineering education practices.Dr. Robert Petrulis Dr
initial design objectives toaddress the recognized need. They are summarized here. 1. Practical: Compatible with portable AR hardware that is also sufficiently comfortable to wear for long periods (multiple hours). 2. Independent: Usable when AR glasses are unavailable. 3. Flexible: Adaptable to student’s changing captioning needs and priorities in different educational contexts; allow the user to choose between desired transcription cost and accuracy. For example, a student would utilize high-quality human captioning during a lecture (where tolerance for transcription errors is low). After class, the student could switch to less-accurate automated captioning to discuss lecture details with a fellow student
who work together to facilitate the themed-learning experience. The hypothesisis that at the end of the freshman year higher student retention will be realized by the cohort ofThemed-Learning Community students as compared to other freshman-year students in the sameprogram of study.Themed-Learning Communities at Indiana University – Purdue University Indianapolis (IUPUI)all share the same five tenets including (1) integration of the curricular and co-curricular toencourage integrative thinking, (2) out-of-class activities to support integrative thinking,academic coursework, and community building, (3) active learning strategies, (4) experiencesthat foster community building and belonging, and (5) faculty and staff collaboration to foster
-situ Impact Sensing Capability” won an Outstanding Paper Award for the Non Destructive Evaluation track at the 2015 CAMX –The Composites and Advanced Materials Expo. His work led to the formation of a technology startup company and in 2015, he led the startup company in receiving the highly competitive National Science Foundation (NSF) Small Business Technology Transfer (STTR Phase 1) award and successfully completed the project in 2016. He also served as the entrepreneurial lead for the NSF ICorps Team 377 (Fall 2014). He is a project management professional (PMP) and a technology entrepreneur.Tyler J Nolan, University of IndianapolisMr. Teangelo Rayner, University of IndianapolisTyson BurtonJacob Michael Rohrig
to amplifier analysis anddesign. The analysis and design of amplifiers is most often achieved by calculation, and basic labexercises abstracted from the application to real world scenarios. The lack of obvious real-worldconnection affects the student's ability to conceptualize and perform amplifier design [1].Furthermore, assessment results from previous offerings of the first electronics course in the EEsequence suggest students struggled to understand amplifier design. To address these concerns,there was a desire to integrate these topics for both remediation and content extension into thesecond course in the electronics sequence, which was offered for the first time in the course of thisresearch. © American Society for
first engineeringcourse taken by engineering majors, and although it is numbered as a 200-level course, it istaught to freshman in the second semester. The size of the engineering program (approximately150 students) virtually ensures that student cohorts (one per year) form as they work through theprogram; typically, only one section of each course is offered each year.Mathematics is a world of rules, rigor, and steps. The beauty of math is that once the rules aremastered, they never change. Math is often learned by repetition; given a particular type ofproblem, students follow a procedure to arrive at the desired outcome. Many students pass theirmath courses using memorization or rote learning. [1] Conversely, engineering problems