. Rather we would like to examine a subsetof threshold concepts and illustrate, first, that they can form a design basis for development ofInteractive Virtual Laboratories where students can actively experience multiple representations,and, second, that experience with these virtual laboratories helps students learn.The following specific project objectives have been constructed to achieve this goal: 1. Validate a set of at least six proposed threshold concepts in thermodynamics. 2. Develop Interactive Virtual Laboratories to provide students multiple representations and help them experientially explore these threshold concepts. Develop the virtual laboratories based on engineering education best practices and multimedia
Paper ID #10210On the Road With Codester: Using An Educational App To Teach ComputerScience To Grade 1-6 StudentsMs. Gili Rusak, Siena College I am currently an undergraduate student at Siena College taking classes in computer science and mathe- matics. Page 24.950.1 c American Society for Engineering Education, 2014 On the Road with Codester: Using An Educational App To Teach Computer Science To Grade 1-6 Students Gili Rusak
and Computer Engineering Technology program complete a3-credit Measurements & Instrumentation course. There are three main sections of the course: (1)Programming applications using LabVIEW, (2) Data acquisition, sensors, and signal conditioning,and (3) Design of measurement systems. Weekly laboratory activities mirror the lecture materials.Part of the requirements in the course includes an end-of-semester team design project where onepossible option is to design and implement software application for the Finch Robot. Students areprovided LabVIEW SubVIs for all of the robot’s low-level functions (audio buzzer, tri-color LED,left/right motor control, light sensors, obstacle detectors, temperature sensor, and tri-axisaccelerometer values) as
recognizes that post-secondary education is only one of several importantphases of that development process, and the initiative will endeavor to provide support,innovation and inspiration throughout Qatar’s educational enterprise to promote students totheir greatest potential to become engineering leaders. Page 24.80.2The initiative’s activities included several building blocks such as: (1) partnering withschools in Qatar to enhance science, technology, engineering and math (STEM) education toimprove students’ readiness for university studies; (2) offering enrichment programs topromote STEM studies among middle- and high-school students and to attract
bydigital means 1. However the potential of AR as a motivation-stimulated factor in languagelearning and vocabulary learning remains unexplored. The purpose of this study was to explorehow AR might affect student motivation for vocabulary learning.An exploratory pilot study of a freely available augmented reality English vocabulary learningapplication was conducted to assess AR’s influence on students’ learning motivation. Semi-structured interviews were used for gathering assessment data. By analyzing the gatheredqualitative data within the framework of the ARCS Model, our results suggest that AR may helpwith student motivation toward the beginning of the application session, but tended to decreasetoward the end of the session. Several potential
as “one of the more instructionally powerful and least understoodfeatures” of learning.1 Appropriate feedback can help to address student misconceptions,improve transfer of knowledge, and increase retention and satisfaction in school. However, bothimplementing and studying feedback is complicated; feedback content and effectiveness varieswidely depending on the learning environment and the people involved in the feedback process.Feedback effectiveness can change depending on its timing, complexity, structure and content.Furthermore, students react to feedback differently based on differences in their personalities,backgrounds, academic capacities, and understanding of the material.This paper empirically investigates feedback in a project
Page 24.466.3systems. Electrical circuit calculation using a traditional calculator is almost becoming a thing ofthe past. Students need to focus on understanding the concept behind an electric circuit instead ofjust plugging in numbers in a calculator. Electrical Circuits I is designed to introduce the basicconcepts in DC circuits, simulation and DC circuit labs, followed by Electrical Circuits II, whichcovers the advanced topics in AC, simulation and AC circuit labs.Following topics are covered in Electrical Circuits I and II sequence courses:1. Voltage and Current2. Resistance3. Ohm’s Law, Power, and Energy4. Series DC circuits5. Parallel DC circuits6. Network Theorems7. Mesh and Nodal Analysis8. Sinusoidal Alternating Waveforms9. The Basic
technology can provide a strong basis formotivating student interest in a course. Such a course, if based on military applications oftechnology, can also impart beneficial background to graduates who pursue careers in thedefense industry. Moreover, many of the topics are generally applicable, so even students whonever enter the defense sector can profit substantially from the experience.Electronic warfare (EW) is an activity the military uses in virtually all military operations. EWis using the electromagnetic (EM) spectrum for advantage, preserving its use for friendly forces, Page 24.176.2and preventing the enemy from doing the same.1 The
. Page 24.273.2 c American Society for Engineering Education, 2014 Characterizing and Addressing Student Learning Issues and Misconceptions (SLIMs) in Materials Science with Muddiest Point Reflections and Fast Formative FeedbackAbstractWell-designed formative feedback has the potential to enhance both instructor teaching andstudent learning. Initially, developing a formative feedback process takes some effort, but onceestablished, requires little effort. The process includes four steps: 1) acquiring data from studentreflections; 2) assessing and characterizing student responses in order to diagnose the learningissues that can impede students from achieving their learning goals; 3
following semester provides insights into themotivations and backgrounds of distance students in the program. Implications of the findingsfor distance engineering course design are discussed.IntroductionThe University of North Dakota (UND) offers ABET-accredited undergraduate distanceengineering programs in chemical, civil, electrical, geological, and mechanical engineering. Theprograms began with industrial collaboration in the early 1990s and have grown to compriseapproximately 1/3 of the total enrollment in the UND College of Engineering and Mines. Theyenroll students from across the country and around the world. While originally developed forworking professionals with technical experience looking to finish a degree, increasing numbersof
Youngstown State University, with a Bachelors of Engineering degree in Electrical Engineering in 1981. He then obtained his MS and Ph.D. in Electrical Engineering from GA Tech in 1982, and 1988 respectively. He joined the Electrical and Computer Engineering department at the University of New Mexico where he is currently professor and was the chair between 2005 and June 30, 2011. Since July 1, 2011, Professor Abdallah is the Provost and Executive Vice President for Academic Affairs at UNM. Professor Abdallah conducts research and teaches courses in the general area of systems theory with focus on control and communica- tions systems. His research has been funded by national funding agencies, national laboratories, and by
”, letting studentsaccess only a computer monitor and a sample holder.The Virtual laboratory for studying X-ray powder diffraction and the application of the methodsin materials science, chemistry, physics, geology, metallurgy, biochemistry and engineering isdescribed and discussed below. Figure. 1 Screenshots of a virtual experiment developed to introduce students to the design and functionality of an X-Ray powder diffractometer and its major parts, as well as to help them better understand relevant science laws and engineering implementations. The learner is able to select a part (e.g., scintillation detector – bottom left) and explore in detail its design, major components, and basic parameters. Students will also learn the
alternatives) and the reasoning for using thosecomponents. It also covers the results of this project, including reactions from the generalpopulous upon presentation at the X X State University Scholar’s Week poster presentations.Methodology1. Circuit DesignThe circuit used for powerdistribution had to meet thefollowing specifications:It should be powered by a single7.2 volt 3300 mAh remote controlcar hobby battery; should providetwo separately regulated powersources; providing up to one ampeach; should be compact; andshould be built on a custom printedcircuit board. Based on thesespecifications, the 7805-voltage Figure 1. Power Distribution Circuit Layoutregulator was chosen.The 7805 is low-cost, and it
engineering overview assignment given to the first year students rightat beginning of their study had managed to lead them into the desired mindset of what theyshould prepare themselves for while learning to be future engineers.IntroductionIn the 21st Century, there is a high demand for engineering graduates who have soundtechnical knowledge as well as positive attitude and good professional skills, such as problemsolving, communication, teamworking, etc.1, 2. Nevertheless, learning engineering content initself can be challenging to most students, resulting in problems on maintaining students'interest and motivation to learn, as well as retaining them3. In addition, the lack ofunderstanding and connection of how the material they have to learn or the
education—and engineering in particular—remains largely unexplored. In order to inform and examinedesigns for idea-centered, knowledge-building discourse communities in undergraduateengineering education, this paper reports on an analysis of the data collected in a sophomoreengineering mechanics course using knowledge-building pedagogy. This includes attempts tomeasure (1) changes in the learners’ conceptualization of the learning process based upon surveydata and (2) changes in the nature of their knowledge-building contributions over time based onan analysis of knowledge-building discourse.Learning EnvironmentParticipantsData was collected over a two-year period in a four-credit, semester-long introductoryengineering mechanics course at Smith
minimize weight andmaximize fatigue life.Topics and Connection to Helicopters In the beginning of the course, students are introduced to types of helicopters, their basicprinciples, and the main systems they use to accomplish flight. Then, as new topics are coveredthroughout the course they are related to the design of helicopters. The topics of a machinedesign course and their connection to helicopters are presented below.1. Introduction to Helicopter Systems This topic serves as an explanation of why helicopter systems are used as a theme throughoutthe course, and gives an overview of the principles of helicopter flight and the basic systems thatare required for a functioning helicopter. Four forces are present in a stable flight condition
but on the underlyingmathematics as well. Examples that were not practical to attempt by anyone but the brighteststudents are now within the reach of motivated and curious students.Student evaluations have shown an improvement since the introduction of the inductive approachalong with Maple and MapleSim. The positive response of students to the use of MapleSim as afront-end tool and Maple as a support tool has encouraged us to use it as the core of a newdistance education course in embedded systems architecture.IntroductionThe ELE 604 Sensors and Measurement class at Ryerson University is presented to Electricaland Computer Engineering students in the third (junior) year of the undergraduate program.1 Theobjective is to expose students to
influences that encourage engineering faculty members toemphasize interdisciplinary knowledge, topics, and skills. Our conceptual framing is based onthe assumptions of the academic plan model, which posits that a variety of factors, both internaland external to faculty and their institutions, influence faculty as they plan and design courses 46.The academic plan model (Figure 1) builds on the observation by Toombs and Tierney47 that acurriculum is “an intentional design for learning negotiated by faculty in light of their specializedknowledge and in the context of social expectations and students’ needs” (p. 183). Toombs andTierney identified three essential parts of a curriculum design process: the “content” that is to betaught; the “context” in
various phases of development: (a)Module 1: Viscoelastic basics (MME 223 and MME 412/512), (b) Module 2: Constitutiveviscoelastic-viscoplastic model (MME 623), and (c) Module 3: Dynamic characterization ofviscoelastic materials. An outline of a representative learning module towards the modeling,characterization and validation of polymeric biomaterials is illustrated in Fig. 1. Page 24.793.5 Figure 1: A representative schematic of the experimental and interactive simulation activities associated with the design optimization of polymer parts used in total knee replacement. For every module, suitable samples were prepared and subjected to a
active in many professional associations in the engineering and science education, teacher education, distance learning, program evaluation and special education fields. She has been the principal investigator on several federal grants through the US Department of Education, the National Institute of Health, and the National Science Foundation. Page 24.827.1 c American Society for Engineering Education, 2014 iPodia: “Classroom-without-Borders” Global Engineering Education1. IntroductionIn light of the recent development of Massive Open Online Course (MOOC)1-3, there aremultiple key
perception remains that it creates anenormous logistical barrier that only a tiny highly motivated minority is able to overcome. Thisis certainly a primary reason why the percentage of engineering graduates in the U.S. with astudy-abroad experience remains stubbornly low, less than 4.0%1 .Infrastructure costs. From an institutional perspective, the cost of developing and maintainingthe infrastructure necessary to reduce the logistical challenges deterring engineering studentsfrom international training remains a central challenge. Although some institutions have madestrong commitments in this area, the costs are substantial in terms of both personnel time andrelated expenditures. Most efforts are centered on the development of multiple
thetime frame. The latter, is usually unique to each institution, so keep this in mind as the scope ofwork covered by this example is an individual student in one semester in a 3 credit seniorcapstone course.Hooking students into a capstone project thought personal interests and/ or experience is not anew idea and often used by others to development design problems.2 Kreppel and Rabiee havestated that “often students working alone or in teams chose between these two broad areas ofexperience:1) their own industrial experience through work as co-op students, entrepreneurs,service managers, trouble-shooters, etc., or 2) their personal experience as students, volunteers,parents, homeowners, renters, racing enthusiasts, hobbyists, sports participants
retention of new knowledge and acquisition of desirable personal traits.Any such method that engages students in the learning process is labeled as: “active learning”method. In essence, active learning requires doing meaningful learning activities in groups underthe guidance of an informed and experienced teacher. As stated by Christensen et al (1), “To teachis to engage students in learning.” The main point is that engaging students in learning isprincipally the responsibility of the teacher, who becomes less an imparter of knowledge andmore a designer and a facilitator of learning experiences and opportunities. In other words, thereal challenge in college teaching today is not covering the material for the students, but ratheruncovering the
faculty Page 24.1006.2members, who taught in both conditions, also completed reflection papers related to theirexperiences. The following describes guiding research questions for the study.Research questions: 1. Do students in inverted classrooms spend additional time actively working with instructors on meaningful tasks in comparison to those students in control classrooms? 2. Do students in inverted classrooms show higher learning gains as compared to students in traditional classrooms? 3. Do students in inverted classrooms demonstrate an increased ability to apply material in new situations as compared to students in
dispensing. [1]This paper considers the scheduling of operations in a single manufacturing cell that repetitivelyproduces a family of similar parts. We provided a sequential scheme for performing certain jobsthrough programming. The single manufacturing cell can perform several operations and can beinterfaced with windows based programming software tools by which we can easily teach therobot. In this paper we explained how a single cell manufacturing machine can be programmedaccording to job requirements to perform certain processing stages that depend upon the partsbeing manufactured. Without being involved with the complicated robot programming languagethis software tool allows for quick and easy teaching whatever our application may be. Figure
Page 24.1094.2The National Aeronautics and Space Administration (NASA) was formed from the NationalAdvisory Committee for Aeronautics (NACA) in 1958. In 1961 President Kennedy issued thegoal for NASA to send a man to the moon by the end of the decade, and congress approved thefunding for the moon mission (see Figure 1 for historical NASA funding levels). In 1969 Apollo11 landed on the moon, and the last manned lunar mission was Apollo 17 in 1972.Figure 1: NASA budget as percent of total federal budget, based on a figure originally appearingin the Augustine Report12 in 1990, and using data from NASA History office.As can be seen in Figure 1, even before the end of the manned moon missions in 1972, NASA’sbudget was being pared down. At the same
their effectiveness, the adoption of these practices has beenslow and not necessarily persistent11-16. Our own research with instructors in electrical/chemicalengineering17 and introductory physics instructors18 confirms that more than one-third of facultywho have tried to implement one or more nontraditional teaching methods discontinue their use(e.g., Figure 1).Figure 1. The largest group of faculty (35%) have tried nontraditional teaching methods and Page 24.1120.2 then discontinued their use Research has identified a number of barriers to the use of these nontraditional teachingmethods, such as instructor concerns about
testing approach described in the introduction, we created an online quizsystem called Point Barter. It allows students to take an exam using a web browser. Questionsare presented sequentially and the interface is similar to most online testing environments.However, for each question, a barter button is available and is labeled with a predetermined pointvalue (figure 1.). Figure 1. Screenshots before bartering and after bartering.The student can choose to answer the question with or without using the barter feature. If he does Page 24.1159.4not use the barter feature, the test proceeds like other online tests. However, if he
embedded in the slides the instructor uploads into a tray (see Figure 1). The Figure 1. Workspace for instructor in LectureTools. Instructors upload their presentation slides into LectureTools and can add videos and a variety of question types to challenge student understanding. Instructors can also hide slides and reveal them during class.instructor can “hide” slides so students cannot see them in class until released. The instructorhas the additional option that they can add videos to the presentation directly from popularsystems such as YouTube, Vimeo and more. An advantage of this is that students will haveaccess to the slides, videos andquestions during and after class.Students report higher levels ofengagement using LectureTools thantheir
interpolation, regression, numerical integration and solving linear systems ofequations. This course is not intended to cover all numerical methods students may need insubsequent courses in their degree plan but rather to provide a basic skill set they can build onthroughout their education. Table 1 lists the topics covered in the Introduction to Engineeringcourse. The first section of Table 1 lists the topics related to numerical methods and the latersection lists the topics related to programming. Page 24.1223.3Table 1. Introduction to Engineering Course Topics Course Topics Geometry and Trigonometry Review