hardware design of the proposed laboratory has focused on cost-effectiveness and reliability,as well as providing realistic but safe setup. The hardware setup is designed so that the studentscan perform various control tasks without any modification.1. MachinesIn this laboratory, two machines, brushed DC (DC) machine (BDD-36-49-12.0V-6630, AnaheimAutomation) 6 and brushless DC (BLDC) machine (BLY171S-24V-4000, Anaheim Automation) 7 ,have been selected; they are widely used motor types for various applications and available insmall sizes. Both machines were mounted on an aluminum plate and coupled using flexible shaftcouplers in motor-generator set fashion. The motor mounts were built by in-house machine shop.The DC machine can be operated by
proud.IntroductionWomen in engineering programsLiterature on student population in STEM disciplines in general, and in engineering in particularshows that women are still underrepresented. Despite an increase of the women student populationin engineering programs in the US during the past decades, the percentage of female engineeringstudents remains low, 18 percent to 20 percent only.1 Research shows that female engineeringstudents perform as well as men, however, they have a higher percentage of dropping out ofengineering and changing major than male students. The most commonly cited reason is that theybelieve they do not have the skills or they do not fit in engineering. Similarly, women are alsounderrepresented in leadership positions in STEM departments in
authors of this paper did not have access to any information that couldidentify a faculty member as non-binary. Possible course combinations for any given cohort ofstudents were generated using the traditional four-year sequence listed in the student handbookalong with pre-approved electives and concentrations. In the program examined, students arerequired to select two concentrations. These concentrations determine the course path for a givenstudent. A total of nine concentration combinations (Table 1) met the requirements of the study.These combinations were used to generate course paths which were then cross-referenced withthe table of instructors resulting in a maximum and minimum value for time spent with femalefaculty. This was completed
and sustainable industries is resulting from a general recognition ofthe need for systems that meet societal needs without long-term degradation of the environment.With the growing interest in bioenergy and sustainable technologies, there is a need forindividuals with the knowledge and skills necessary to develop and sustain biobased enterprises.A new generation of professionals needs to be equipped to function in the interdisciplinaryenvironment typical of biotechnologies and economies.In 2006, a survey was conducted focusing on education for biobased materials processing thatcollected the perspectives of industrial practitioners who are aware of the experiential andeducational needs of their current and future employees. The overwhelming
semester of writing tutoring are eligible for WATTS training.Eligible tutors are invited to participate and can decline. Since the beginning of project, nine WATTStutors were humanities majors, six were engineering majors, four were science majors, three werebusiness majors and one was a social science major. Only three of the 23 tutors were male. With theexception of two, all of the tutors stayed with the project until they graduated.Methodology:In each year of the study, the same assignment (the “analysis” report) was collected. In the first year ofthe study, the students had no tutor interaction. In the second year, (the control year) the studentsinteracted with “generic” tutors. In the final year, the tutors were given a training session by
provided an Arduino Uno basedprogrammable controller that was fully tested and ready to use. The hardware of the control unit(see Figure 1) consisted of an original Arduino Uno board or a compatible RedBoard, anAdafruit motor/stepper/servo shield, an Adafruit 16-Channel 12-bit PWM servo shield, aSparkFun USB host shield, a Grove base shield, a Bluetooth 4.0 USB module, a Sony DualShock 3 PS3 controller, and 6V and 12V battery packs. Several class sessions were devoted togive a general overview of the hardware mentioned above, provide the knowledge needed to startusing the control unit, and present some programming examples demonstrating how to use thecontroller for different tasks such as driving multiple motors and servos.In addition to the
instructors, and are distracted by competingdemands on their time. We found differences with regard to perceptions of student motivation,student abilities, and student engagement. Our findings are both consistent with and expandcurrent literature.IntroductionFundamental engineering courses serve as the foundation upon which advanced discipline-specific and professional courses are built. These courses are commonly required across multipleengineering disciplines and serve as pre-requisites to higher-level courses. Fundamental coursesintroduce and develop critically-needed concepts and skills [1], [2]. Students take severalfundamental courses concurrently, often during the early years in engineering programs, which isalso a period in their academic
using the “elbow method” with choice fit criterion, inthis case, the Bayesian Information Criterion (BIC; [48]), or a fixed, pre-specified number ofclusters can be generated. Cluster seeds corresponding to the optimal or pre-specified number ofclusters are generated, and all cases are assigned to the nearest cluster seed.In addition to the BIC, we calculated a silhouette measure comparing how cases matched to theirown cluster (cohesion) compared to other clusters (separation) as an additional determinant ofthe number of clusters in a dataset; values for silhouette range from-1 to +1, with more positivevalues preferred [50]. Since clustering depends on the order of cases, we also repeated allanalyses with cases sorted in different random orders
themesthat were the most influential.To conduct our analysis, we gathered these data in monthly reports. We collected monthlyreports from each cohort during the semester(s) where they were taking an intrapreneurshipcourse that required turning in the monthly reports as an assignment. Additionally, we gatheredthank you notes from the students who sent the notes to their mentors and were also willing toshare the thank you notes with us. We then used the following discourse analysis methods. 1. Open coding [8], [9], [10] was conducted to comb through the thank you notes and the mentoring reports. Each text was read multiple times, and themes were generated across each grouping of reports or thank you notes. For example, all the mentoring
Means Online, MS Project, Synchro, Bluebeam, and Recap.The hands-on portion of the course is currently divided into four modules: (1) model-based costestimating, (2) scheduling and 4D simulation, (3) design coordination, and (4) as-built modeling.Each module takes four classes to complete, which include: an introductory lecture on that topic,two hands-on lab classes, and a reflection class where two (out of eight) student teams presenttheir work for that specific module. The longest hands-on module of the course is designcoordination as it includes an industry-led, mock-design coordination session as well asdiscussions on BIM Project Execution Planning. In addition to the hands-on portion of thecourse, the students are also exposed to industry
. Overall, the course aims to teach students analog/digitalsensing technologies, actuation hardware, Proportional-Integral-Derivative control, andmicrocontroller software implementation from a system-level teaching approach ensuring cross-functional debugging skills for each lab. This approach can be advantageous towards studentscompleting their semester project in the design and development of their own mechatronicsystem.IntroductionFrom agricultural to space exploration, mechatronics is an important branch of engineering forunderstanding and solving complex multidisciplinary problems. The engineering workforce hasdemanded more of engineers acquiring mechatronic skills as our society expands for moreintegrative technical products and services [1
Test anxiety is generally defined as “the set of phenomenological, physiological, andbehavioral responses that accompany concern about possible negative consequences or failure onan exam or similar evaluative situation” [24, p. 17]. It is a multidimensional construct and one ofthe motivational/affective components of SRL [1]. In the MSLQ, text anxiety scale consists oftwo components: worry and emotionality; The worry component is defined as negative ideas andthoughts that disrupt students’ performance while the emotionality component refers tophysiological responses to anxiety [5]. Several empirical study findings showed the negative effects of test anxiety on academicperformance in general academic settings [25] - [27]. In engineering
and Technology in Vietnam in 2009. She has taught at Cao Thang technical college since 2009. c American Society for Engineering Education, 2018 Insights on Diversity and Inclusion from Reflective Experiences of Distinct Pathways to and through Engineering EducationAbstractThe topic of diversity and inclusion has been a longstanding topic of exploration within theengineering education community. There are several well-known issues such as 1) thepercentage of female students remains low and unchanged for decades despite the desire toinfluence a change, 2) the typical demographics of engineering students, and by effect futureengineering professionals, also do not reflect the demographics of
willreport summative data to maintain anonymity of the participants and only use identifyinginformation to solicit further participation in the research study.Data AnalysisData analysis consisted of classic statistical testing including 1) the internal consistency tomeasure data reliability and compare with published results; 2) Pearson correlations amongconstructs to measure the strength of relationship between the various subscales; and 3) analysisof variance to determine if there is a (statistically) significant difference among the populationmeans. The statistics were calculated using the SPSS statistical software. The general descriptivestatistics for each subscale were also calculated for the data set.Results and DiscussionThe discussion is
-changing technical fields. Current approaches to engineering education aregenerally the same as those employed during the last century and date back to the early1940’s1. A recent study by the American Society of Mechanical Engineers (ASME)identified current features of US engineering education that are ineffective with a focus onmechanical engineering2. The most significant shortcomings were internship experiences,a general system-level design perspective, a knowledge of engineering standards andcodes, problem solving skills, written and oral communication skills, and projectmanagement skills. To close the gap between current engineering education practices andthose identified changes, ASME recommended the following actions for curricular change
function to beunderstood before the form is fully realized, leading to more creative ideation when preliminarydesign concepts are generated. The functional decomposition of the water tunnel is shown inFigure 1, which breaks the device into functions rather than components. Figure 1: Functional Block DiagramUsing this diagram, the students began to generate preliminary design concepts in order toidentify the critical design decisions and the overall form of the product. The original design,shown in Figure 2, included basic features of the design: a pump to drive the flow, a PVC pipeloop to recirculate water, a rectangular test section to provide optical access, a flow controlmechanism to vary the speed, and a nozzle
-centered Formative Assessment using Reflective Quiz Self-corrections in a Calculus Physics Course Wenli Guo and Vazgen Shekoyan City University of New York/Queensborough Community College, 222-05 56th Avenue, Bayside, NY 11364 ABSTRACTCalculus Physics I is a calculus based general physics course covering fundamental principles ofmechanics. The overwhelming majority of students in this course are prepared for admissionwith advanced standing to a Bachelor of Science engineering program. Often found in theclassroom are that many students have difficulty in solving problems, skills that are crucial forstudents to be successful in this rigorous curriculum. In spite
interest inparticipating in the study. The students who showed a willingness to participate were thenprompted to provide contact information for further communication. The selection criteriarequired participants to have undergone education at any level in a Middle Eastern country.Three respondents were chosen for semi-structured interviews conducted via Zoom. Theinterview sessions were recorded and transcribed using computer software. Table 1 summarizesthe demographics of the participants.Table 1: Participant Demographics Student Gender Degree Previous Major Pursued Education 101 Male PhD Saudi Arabia Electrical and
recruitingand/or retaining under-represented students into engineering, they are often implemented withlittle consideration to the scale or efficiency needed to achieve institution-level goals forundergraduate diversity, which assumes that such goals have even been clearly articulated in thefirst place. In this workshop, we propose and demonstrate the use of the Engineering Design Process 8(EDP) as an effective framework for goal-setting and developing targeted interventions tosubstantively advance undergraduate diversity at the institutional level. We adopted a 4-phaseEDP that involves: (1) Defining the problem; (2) Generating multiple unique and viable conceptsand selecting a final concept; (3) Detailed design and implementation of a
/ZLW & IfU. In addition to this, he is managing partner and consultant of the Nets ’n’ Clouds Consulting f¨ur Technologieentwicklung und Organisationsoptimierung GmbH (Consulting for Technology Development and Organisational Optimisa- tion). He has been working at the Cybernetics Lab since 1997, where he was head of the Communication and Organisational Development division from 1999 to 2010 and of the Knowledge Management division from 2003 to 2006. Dr. Hees studied Economic Geography, Politics and International Technical and Economic Cooperation at RWTH Aachen. He completed his thesis on ”Regional Organisational Structures in the Building and Construction Industry – Generating Turbulence-tolerant Strategic
,presentations and simulation assignments. The three modeling and simulation assignments were: (1) Heat Radiation 1 d; (2) WaterPurification Reactor, and (3) Free Convection in a Water Glass. These were assigned for out-of-classroom individual work. The objective in each was to produce a working COMSOL file andassociated technical report for upload to the Blackboard®. At the beginning of the semester,instructions were given as to how to: access software either in the computer laboratory or on apersonal computer; download step-by-step tutorials; create mph files and brief technical report;and upload documentation to Blackboard®. Each simulation topic was also addressed in class asappropriate. For example, the Heat Radiation simulation was tied to
and in a way that would attract their attention. The PDP consideredin the presentation is shown in Figure 1 and corresponds to the generic PDP proposed by Ulrichand Eppinger [32] for “market-pull” products of low to moderate complexity that are engineered,discrete, and physical.The presentation to teach the ST/SE topics selected for the intervention was designed for twofifty-minute class sessions keeping in mind the level of the course and the desired cognitive levelfrom the revised Bloom’s taxonomy [24, 25] that the students were expected to attain for eachtopic. An effort was made to present concepts in a simple way and to illustrate each topic usingan example that included a figure, picture, or video to maintain student interest. For
five academicschools within the university with over 60 undergraduate majors available. With such amix of diverse academic options, the setting encompasses a wide range of studentperspectives.In terms of its faculty, 95% of full-time teaching faculty at American University holds thehighest degree in their field. The student-faculty ratio is approximately 12:1. As requiredby its robust general education program, all students are required to complete two coursesfrom within the various STEM departments on campus as well as a basic math course.To analyze the perceptions of students of a career in STEM, it was important to collect awider framework for the empirical data. The majority of subjects originated from the300-level, Modern Physics course
citing it as a reference.ChatGPT was also used to develop a course image used in the web-based learning managementsystem Canvas. The image was generated by DALL-E, which is an image generation tool that usestext prompts from ChatGPT 4. DALL-E was also used for each lecture to generate an image that isplaced on the cover slide of the course lecture. The idea of incorporating these images is to sparkinterest in the students since the images usually try to involve a comical twist on what they will belearning during that lecture. Figure 1 shows the cover slide for the first lecture discussing compositebeams. To generate the image in Figure 1, the text prompt into ChatGPT 4 was, “create a comicalimage that appears to tell a love story between a
: ASEE Conferences, Jun. 2020. doi: 10.18260/1-2-- 34203.[5] L. Singelmann et al., “Creation of a Framework that Integrates Technical Innovation and Learning in Engineering,” 2021 IEEE Frontiers in Education Conference (FIE), pp. 1-8, Oct. 2021, doi: https://doi.org/10.1109/fie49875.2021.9637179.[6] E. M. Swartz, R. Striker, L. Singelmann, E. A. Vazquez, M. Pearson, and S. S. Ng, “Innovating Assessment: Using Innovative Impact as a Metric to Evaluate Student Outcomes in an Innovation-Based Learning Course,” 2021 ASEE Virtual Annual Conference Content Access Proceedings, doi: 10.18260/1-2--37338[7] E. M. Swartz, M. Pearson, L. Singelmann, R. Striker, and E. A. Vazquez, “Innovation-based Learning
time the researcher may make any interpretation is during the development ofcategories in which the researcher segregates the codes into categories [2]. Charmaz views therole of interpretation very differently. From a constructivist perspective, the research process initself is an interpretation constructed by the researcher. The researcher interprets what ishappening during data analysis and collection; hence the theory produced from those processes isalso an interpretation [2].Grounded Theory in Practice: Strategies for ImplementationWhile grounded theorists such as Charmaz and others [1, 2, 14] provide general guidelines forconducting GT research, they do not necessarily explicate the operationalized approaches forimplementing GT. Charmaz
as individuals who live out acommunity-engaged practice and who connect their professional role to their central values asholistic individuals. To that end, we have framed the course to be anchored in an extensivedesign experience that is facilitated through community partnerships.Since 2015, the course has been offered in three different sections, including one honors section.Each section is partnered with a different community partner in order to generate conceptualsolutions that address authentic problems or opportunities that are experienced by the communitypartners (see Table 1). Within a section, students are divided into teams of three or four students,and each project team works with the community partner to design a relevant
games in future.1 IntroductionWith technology improving every year, younger generations are exposed to new ways of beingeducated. Students are constantly being provided with new resources to learn. Video gamesand phone applications are effective learning resources that can be beneficial to students.Generation Z and Generation Alpha have grown up with technology and spend countless hourson their phone or computers playing games. In the early ‘90s, video games used to be only seenas more of an entertaining way to pass the time than to provide a learning experience, but nowgame developers are seeing opportunities in games to educate their players. Educational videogames can be extremely beneficial to students by providing an interactive and
General Knowledge Interesting sessions; Learn 9.3% (15) new thingsa 5.4% (N=9) of respondents reported they do not want to or plan to be an engineerb 1.8% (N=3) of respondents reported they do not know how the conference connects to their educationc 4.9% (N=8) of respondents reported they were unsure how the conference related to their career goals Engineering Student Identity: Participants were asked to respond to survey itemsrelated to three factors: Commitment to engineering/computer science majors, engineeringcompetence, and engineering agency. Commitment to Engineering/CS Majors: Three survey items were taken from a studyby Fleming et al. [6] to assess the
of 4-6 options they could choose.” [1] To enhance the interest ofinterdisciplinary engineering students is tasked to bring children in math and science, it is essential to introduce thelessons that cover science, technology, engineering and idea and concept at the grade school level.mathematics (STEM) to a number of elementary andmiddle schools in the surrounding area, focusing on Due to the many challenges of incorporating engineeringstudents from grades 5-8. On a weekly basis for a span of into the curriculum, it has made it difficult to allow it toapproximately six weeks, visits are made to the various begin in every grade school. Over the years, it has becomeschools to promote