approximately $375, making it alow-cost solution to a typically expensive experiment. This experimental rig has become aresearch platform in The Cooper Union’s Automotive Lab with uses in various courses and highschool level STEM outreach programs.MotivationThe initial motivation for this experiment came from the ME160 Engineering Experimentationcourse at The Cooper Union. Engineering Experimentation places emphasis on “data collectionand statistical reduction, computational methods, and written and oral presentation skills”1. Thecourse grading relies significantly on a student’s ability to design, manufacture, implement, andpresent the results of a final experiment. The experiment itself was left open ended, allowing thegroups of three to four
.1 Regarding student motivation, it is important for minority studentsto have role models to inspire them and for students to be exposed to STEM subjects early andcontinuously.7 It is also helpful for students to be surrounded by a community of STEMprofessionals.1 Although Active STEM does not aim to replicate or validate the programs of theNMSI, the key factors of student engagement, motivation, and exposure to STEM subjects werecentral to Active STEM’s design.Other sources in the literature have attempted to highlight factors specific to these minoritygroups that may deter interest in STEM. Two primary factors for both black and Hispanicstudents are a lack of financial support and poor academic preparation. Hispanic students, inparticular
into various courses offered as part ofthe engineering management program at the California State University, Northridge.What is Risk?The term “risk” refers to potential problems or issues that could arise and adversely impact theprogress or outcome of a project.1 Risk is a part of every project and is usually associated withadverse outcomes; hence, it is generally perceived as negative or an adverse effect.2,3 For thepurpose of this paper, the authors would like to define risk as the product of probability of an eventoccurring and the consequence of occurrence.3,4 Thus, when evaluating risk, engineering or projectmanagers should think of both the probability of how often this negative outcome could occur andalso evaluate that if the risk were
. The participants for the study were sampled from a 100-level Construction Graphics course at auniversity. Before sampling the participants for this study, 191 students from the course wereadministered the 30-minute version of the PSVT, which contained all three sections. Based ontheir performance, the individuals who scored the maximum and minimum on the test wereselected for this study. Initially, the researchers had decided to select 10 high spatial abilityindividuals, and 5 low spatial ability individuals. However, due to unavailability of participants,7 high spatial ability individuals and 1 low spatial ability individual participated in the study. The instrument used for testing was the Purdue Spatial Visualization Test. There
organization and work teams…” [1, p. 3] It further connects collegiate activities tooverall well-being. Gallup-Purdue defines well-being as, “the interaction and interdependencybetween many aspects of life such as finding fulfillment in daily work and interactions, havingstrong social relationships and access to the resources people need, feeling financially secure,being physically healthy, and taking part in a true community.” [1, p. 4] When a person isengaged at work and her well-being is thriving, that employee is more productive, one of anumber of positive outcomes an employer would be thrilled to see in all employees. Page 26.722.2If it is widely
and a middle school mathematics teacher at a Title 1 school in Waco, TX.Dr. Johannes Strobel, Texas A&M University Dr. Johannes Strobel is Director, Educational Outreach Programs and Associate Professor, Engineering & Education at Texas A&M, College Station. He received his M.Ed. and Ph.D. in Information Science & Learning Technologies from the University of Missouri. His research/teaching focuses on engineering as an innovation in pK-12 education, policy of STEM education, how to support teachers and students’ academic achievements through engineering, engineering ’habits of mind’ and empathy and care in engi- neering. He has published more than 140 journal articles and proceedings papers in
actively seek classes and instructors in which to easily earn “A” gradesand the advent of internet resources is making the search easier for students13,14.At the University of North Carolina-Chapel Hill, beginning in the Fall 2014, the transcript willinclude (1) the student’s grade, (2) the median grade of classmates, (3) and the number of studentin the class15,16. The additional information on the transcript shows the student’s performancerelative to their peers. The proposed contextual grading is expected to place the “spotlight” oncourses with high grade distributions. Transcripts typically have the semester and cumulativeGrade Point Average (GPA). It will now show the student’s Schedule Point Average (SPA)which is the average grade for the
/graduate education programs, a paid teaching internship program for currentSTEM undergraduates was created at our institution. This program currently places studentswith secondary STEM teachers to observe, assist and finally teach under supervision. The highnumber of applicants and the competitive applicant pool (similar to demographics, GPA andbackground reported for Research Experiences for Undergraduates (REU) applications) led tothe following research questions: (1) How do STEM students’ perceptions of their presentactivities and future goals relate to their desire to gain teaching experience? (2) To what extentdo STEM students applying for teaching internships feel that they belong in their current STEMmajor? (3) How do these students
of ideation in design is to generate design solutions that have the potential for furtherdevelopment. Having many diverse ideas increases the potential for successful design outcomesby increasing the number of possibilities available during concept evaluation and selectionphases. How do we define the problems that would allow for the most diverse solution space?The purpose of this study was to gain an understanding of how different contexts impacted thevariety of solutions generated within the solution space, by a diverse group of students. In thisexploratory case study, we report on (1) how we identified a set of design problems with diversecontexts appropriate for students with varied backgrounds, and (2) how we explored the impactof these
that of the thermal energy at the lower temperature. Based onthe first law of thermodynamics, 1 kJ of electricity, chemical energy of fuel, thermal energy at500°C, and thermal energy at 50°C are basically equal. But in reality their economic values arenot the same. Therefore, it is vital to find a methodology to evaluate thermal systems not onlybased on the amount of energy conversion but also the actual value of energy. This approach iscalled exergy.Introduction When the author took Thermodynamics I and II courses as an undergraduate student about 20years ago, the topic of exergy analysis, also known as the availability analysis or the second lawof thermodynamics analysis, was not a part of the syllabus. In fact, when the author asked
conflict profilesWhile this ideal pattern of TC, RC, and PC has found little support in the literature, it is likelydue to the lack of experimental research clearly testing the complexity perspective. Accordingly,the aforementioned inter-department collaboration revealed evidence for the existence of stable,complex conflict profile structures. Specifically, four team conflict profiles were identifiedthrough latent profile analysis, which were defined by distinct patterns of TC, RC and PC (seeFigure 1). Accordingly, the four emerging profiles were labeled for ease of reference as the‘ideal’, the ‘runner up’, the ‘could be worse’, and the ‘ineffective’. While the profiles thatemerged from a latent profile analysis are referenced, the complex
wide variety of students, of course centered around technology, butfostering the “creative collisions” that lead to taking innovations to the next step.1 Infrastructureincludes the requisite 3D Printers and similar tools for early physical ideation, but also“hackable” hardware which can link computer-controlled systems to users (e.g. Oculus Rift, aMyo Armband, a NeuroSky Brainwave Kit, Leap Motion Controller, Arduinos, Android & iOS-based hardware, etc). Fundamentally, Innovation Sandbox is a clubhouse where students acrossall majors and academic levels can meet to explore modern technology and apply it to extremelybroad topics. Any development beyond early exploration and play is better served in othercampus machine shops and laboratories
students have yet to be exposed to, is difficult. This task is exacerbated if studentsfeel lost in the concepts and become disengaged. Several earthquake engineering modulescapitalizing on the use of a low-cost, commercially available instructional shake table (developedby the Network for Earthquake Engineering Simulation; see Figure 1) have been developed toaddress these issues. In each module concepts are broken down to their fundamental levels andpresented to students through a combination of lectures, videos, peer instruction, in-classdemonstrations, and construction based projects to increase student comprehension. The modulesgoals are to build the students’ knowledge base through interactive activities, generateexcitement about engineering
Society for Engineering Education, 2015 Multi-Institutional Evaluation of Engineering Discipline SelectionAbstractDuring the fall of 2014, a quantitative study of first-year engineering student discipline selectionwas conducted at four dissimilar institutions in the Midwest: (1) an Urban Public, (2) a Private,(3) a Large Land Grant, and (4) a Large Urban. At all four institutions, an on-line survey wasconducted at the start and at the end of the semester. The questions related to how interestedstudents are in engineering (as compared to other academic majors), how certain they are thatengineering is the best field of study for them, which discipline of engineering they are mostinterested in studying, and how certain they are of that
programs are (1) Civil, (2)Construction, and (3) Engineering Management and Similarly Named Engineering Programs.1Due to the work and influence of the American Society of Civil Engineering (ASCE), civilengineering and construction engineering programs lead the effort with regard to explicitidentification of the need for leadership in the ABET Program Criteria. As the governing bodyfor the civil engineering and construction engineering, ASCE continues to highlight the need forcivil engineers to possess technical and professional skills. In two key publications, The Visionfor Civil Engineering in 20252 and the second edition of the ASCE Body of Knowledge4, alsoknown as BOK2, ASCE has offered strong rationale for the need of leadership development
www.LearnChemE.com • Preparation of more than 100 interactive screencasts, which allow students to select answers to conceptual questions and receive corresponding feedback. • Improving the organization of both the website and the screencasts on YouTube.Screencasts Screencasts are short screen captures, usually of a tablet PC screen, with narration by aninstructor; their average length is less than seven minutes. They can be used by faculty to replaceor supplement material presented in class, or they can be used by students for self-study.1, 2Screencasts are inherently interactive because students use them at their own pace; they canpause, rewind, or skip sections.To further increase theirinteractivity, we
importantly the processrequires constant monitoring of the blood units that are out of the refrigeration for a periodexceeding 30 min which is mandated by the FDA as a round about time that the blood willspoil6. However, the staff are very busy and often overlook and lose track of how long aparticular blood unit is out of the refrigerator. This causes the blood to go beyond a temperaturewindow of 1- 6 oC mandated by the FDA6 and the blood unit must be disposed of. The hospitalestimated that this lack of control results in a loss of tens of thousands of dollars each year, andthey believe that an automated tracking system for the blood units requiring minimum staffintervention could alert medical staff to place the blood unit back in the refrigerator
students who are nowin college—better known as the millennial students. These students have some uniquecharacteristics which make it difficult for them to derive maximum benefits from the traditionalclassroom lectures of 50 to 75 minutes duration. Research suggests Millennials prefer a varietyof active learning methods. When they are not interested in something, their attention quicklyshifts elsewhere. Interestingly, many of the components of their ideal learning environment—less lecture, use of multimedia, collaborating with peers—are some of the same techniquesresearch has shown to be effective.1 This indicates that the typical “chapter” format of lecturesshould be modified into smaller “learning units”, each unit being a small topic related to
Regional Center is to address the demonstrated high demand forrenewable energy technicians in southern and central California as a multi-Countyconsortium. The current four year grant has allowed the Center to complete objectives infive areas: 1) the development and refinement of modular in-class, on-line, and hybridrenewable energy curricula integrated into degree pathways concentrating on the areas ofwind and solar photovoltaic and thermal technologies and energy efficiency andmanagement that are tied to industry skills standards and certifications; 2) developmentand implementation of a technical teacher professional development program inrenewable energy which will allow community college, high school teachers, andindustry professionals
Table 1.The mathematical model dimension encompasses the assessment of (1) the quality of thesolution in terms of how well it addresses the complexity of the problem and accounts for alldata provided, and (2) the use of rationales to support the solution method. The root of thisdimension is assessing how good the procedure is at providing a solution to the specific problembeing given. Does the procedure do what it is explicitly required to do? This dimension of theMEA Rubric contains 3 items and an overall dimension scoreThe re-usability/modifiability dimension consists of two inter-related but subtly differentconcepts. The re-usability aspect focuses on the quality of the solution in terms of how easily itcan be used by the client in new but
sections, with a total of students 47 overall.The surveyed course is a 1 hour credit, junior/senior level Introduction to EnvironmentalEngineering laboratory (CE 3171) course taken concurrently with the 3 hour credit Introductionto Environmental Engineering lecture (CE 3309) course. Students in the laboratory are junior orseniors in the civil engineering degree program who are concentrating their studies in structural,geotechnical, construction or transportation engineering. Students concentrating inenvironmental engineering are not required to take the Introduction to EnvironmentalEngineering laboratory as similar, more advanced lab courses are taken later in their curriculum
theconnections between solid and fluid mechanics by developing a spectrum of material behavior,as shown in Figure 1. This spectrum has the limiting behavior of Hookean solids and Newtonianfluids at its extremes, and all the complexities of “real” engineering materials, includingnonlinearity and viscoelasticity, in between. Students can thus recognize the extremes of thespectrum as representing idealizations (rather than the “norm,” as they might expect after twotraditional courses in “strength of materials” and “fluid mechanics”), and can see that thespectrum itself is continuous, explicitly connecting the various behaviors addressed in the course.This perspective is particularly valuable for students interested in biological applications, as thecomplex
at their own and two collaborating institutions. We are studying changes in students’ conceptual learning as a result of participation in this program, and are building a repository of accurate, engaging videos for thermodynamics learning that will ultimately be shared with other instructors and the public. Background and Methods This work is a component of a broader study between three institutions that seek to evaluate the effect of video generation and viewing on student understanding of several thermodynamics concepts: 1) Entropy and the Second Law, 2) Reversibility, 3) Steady State vs Equilibrium, 4) Internal Energy vs Enthalpy, and 5
of concepts was measured. Additionally, the effect of word familiarity and the number of definitions of word were investigated for their effect on the quantity of concepts generated. It was found that the Analogy Seeded Mind-Map method allowed students to generate a large number of concepts in a relatively short amount of time with only brief introduction and explanation of the method.1. Introduction and Motivation Innovation is often a primary goal during the engineering design process. Various concept generation techniques exist to help designers develop innovative solutions. Techniques such as Brainstorming, 6-3-5/C-sketch and TRIZ8, are widely used in the engineering classroom environment. Brainstorming and 6-3-5/C-sketch require the
, enrollment in the department is 541, with Civil Engineering at 279 students enrolled, andConstruction Management with an enrollment of 262. Table 1 shows the freshman, sophomore, junior andsenior fall populations as of November 2014.Table 1: CECM population as of November 2014On average, in 2012 and 2013 there was an average 12% female students across both programs. Page 26.268.3Strategy for TransformationAfter identifing the need to attract more women to engineering, the department underwent several facultydriven internal reviews to determine what areas could be improved that would create a department with aculture that welcomed and recruited women and groomed for professional practice . The results of thisevaluation identified
Figure 1: FTP Cone Types. The Sugar Cone category representsstudents with both a defined ideal future career and matching realistic future career. Sugar Conestudents are able to connect the future to present tasks, and present tasks back to their future.Waffle Cone students had conflicting ideal future careers and realistic future careers. The WaffleCone FTP differs from the Sugar Cone in that the Waffle Cone FTP does not have expressedoutcomes from these desired future careers. Cake Cones had limited expressions of the future,with no desired future career defined6. Figure 1: FTP Cone Types6Past research also shows that students’ perceptions of engineering problems can be driven bythese FTPs. Sugar Cone
toappreciate the central role of engineering in all facets of modern life. The civil engineering ideasdisseminated by the Structures course are vital to STEM majors and students majoring in thehumanities and social sciences alike, because civil engineers design and build the systems thatgive us shelter (buildings), enable transportation (roads, bridges, ports), and bring us water andpower (dams, reservoirs). In addition to ensuring the content was accessible to all students, thefaculty utilized evidenced-based teaching practices with the aim of enhancing students’ cognitionand affect, as well as addressing retention and overall student satisfaction4.Three research questions guided the evaluation: (1) As reported by the students, to what extentdid the
graduation. These relate to the knowledge, skills, and behaviors that students acquire asthey progress through the program1. Criterion 3 of computing programs includes a set of ninegeneral outcomes that all computing baccalaureate graduates should possess. The nine generalstudent outcomes of computing programs along with two additional computer science outcomesare listed in Table 1. One aspect of the enhanced ABET criteria (2000) in engineering andtechnology is “an understanding of professional responsibility”. In “Embedding ABET’s studentoutcomes for professional skills” section we will walk through ABET’s four professional skillscommunication, teamwork, ethics and contemporary issues, and professional development(previously known as lifelong
through the use of co-roboticplatforms, in broadening and sustaining student engagement in STEM. The paper presents aweek-long residential STEM learning curriculum designed and implemented to introducestudents to hands-on engineering. The week-long program has been offered for middle schoollevel students, and its effectiveness has been studied. Pre and post surveys have beenconducted to study the impact of the experience in increasing students’ interest in roboticsand engineering. The results of this study show that co-robotic activities increased students’awareness about the role of engineering in protecting the environment and improving humanlife.1. IntroductionScience teachers across the nation have to find innovative ways to incorporate the
usedthat information for design or mathematical purposes. The results of this investigation show thateach student has a unique approach to acquire and utilize information. In addition to what isalready known about information gathering, this study contributes additional insights into theways that first-year engineering students acquire, evaluate and utilize quantitative informationand its role in the overall quality of the final design solution.1. IntroductionThis manuscript presents a Work in Progress study that investigates quantitative informationacquisition and utilization by First-Year engineering students. Engineering work and engineeringcoursework are characterized by both engineering sciences (where mathematics often plays alarge role) and