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Conference Session
A Systems-Thinking Approach to Solving Problems
Collection
2011 ASEE Annual Conference & Exposition
Authors
Ronald C. Rosenberg, Michigan State University; Jon Sticklen, Michigan State University
Tagged Divisions
Systems Engineering
Sciences, an undergraduate bachelor of science degree program in the MSU College of Engineering. He also is an Associate Professor in the Department of Computer Science and Engineering. Dr. Sticklen has lead a laboratory in knowledge-based systems focused on task specific approaches to problem solving. Over the last decade, Dr. Sticklen has pursued en- gineering education research focused on early engineering; his current research is supported by NSF/DUE and NSF/CISE. Page 22.763.1 c American Society for Engineering Education, 2011 Using Guided Reflection to Assess
Conference Session
The Best of Design in Engineering
Collection
2011 ASEE Annual Conference & Exposition
Authors
Mark W. Steiner, Rensselaer Polytechnic Institute; Junichi Kanai, Rensselaer Polytechnic Institute; Cheng Hsu, Rensselaer Polytechnic Institute; Richard Alben, Rensselaer Polytechnic Institute
Tagged Divisions
Design in Engineering Education
AC 2011-331: ANALYSIS OF REFLECTIVE MEMOSMark W. Steiner, Rensselaer Polytechnic Institute Mark W. Steiner is Director of the O.T. Swanson Multidisciplinary Design Laboratory in the School of En- gineering at Rensselaer Polytechnic Institute (RPI) and Clinical Professor in the Mechanical, Aerospace and Nuclear Engineering department. Mark graduated from Rensselaer with a B.S. in mechanical engi- neering in 1978 and a Ph.D. in 1987. He has been a member of the Rensselaer faculty since May 1999. Mark worked at GE Corporate from 1987 to 1991, consulting and introducing world-class productivity practices throughout GE operations. In 1991 he joined GE Appliances and led product line structuring efforts resulting in
Conference Session
Educating Students for the 21st Century: History, Reflection, and Outcomes
Collection
2011 ASEE Annual Conference & Exposition
Authors
Swaminathan Balachandran, University of Wisconsin, Platteville
Tagged Divisions
Cooperative & Experiential Education
AC 2011-275: STUDENT REFLECTION IN EXPERIENTIAL LEARNINGPROJECTSSwaminathan Balachandran, University of Wisconsin - Platteville Bala has more than 35 years of teaching, five years of industrial and about 10,000 hours of consulting experience. He is a fellow of IIE and senior member of SME, ASQ, APICS, HFES, INFORMS, INFOMS, ASEE, and IIE. He is a life member of Phi Kappa Phi, Alpha Pi Mu, and SME. He was the chair of the Department of Industrial Engineering at UW Platteville from 1986 to 1995, established the IE laboratory facilities and secured the accreditation of the program by EAC of ABET in 1987 and 1993. He serves on the editorial board of the International Journal of Production Planning and control. He is a
Conference Session
Computers in Education Poster Session
Collection
2011 ASEE Annual Conference & Exposition
Authors
Neelam Soundarajan, Ohio State University
Tagged Divisions
Computers in Education
AC 2011-1047: WORK-IN-PROGRESS: COLLABORATIVE AND REFLEC-TIVE LEARNING IN ENGINEERING PROGRAMSNeelam Soundarajan, Ohio State University Dr. Soundarajan is a faculty member in the Computer Sc. & Eng. Dept. at Ohio State. His interests include topics in Software Engineering and Engineering Education. Page 22.1700.1 c American Society for Engineering Education, 2011 Work-in-Progress: Collaborative and Reflective Learning in Engineering ProgramsAbstractThe importance of well developed team-working skills as well as reflective or metacognitive skillsamong engineering
Conference Session
Capstone Design II
Collection
2011 ASEE Annual Conference & Exposition
Authors
Susannah Howe, Smith College; Mary A. Moriarty, Smith College; Apurva Errabelli
Tagged Divisions
Design in Engineering Education
theirtwo-semester capstone design course. As a follow-up, six students, each representing a differentproject team, were interviewed about their experiences in the transfer activities and theirthoughts about transfer in general. The authors independently analyzed the transfer map, writtenassignments, and interview transcriptions to identify patterns and themes related to transfer.Results from the activity deliverables and interviews suggest that the transfer activities providean effective student experience to promote reflection about transfer, document a list of students'main perceived takeaways from their capstone experiences, and, as such, offer data to capstonefaculty to improve capstone education. Next steps include implementing a modified
Conference Session
ETD Design II: Mechanical Engineering Technology
Collection
2011 ASEE Annual Conference & Exposition
Authors
Janet Braun, Western Washington University
Tagged Divisions
Engineering Technology
AC 2011-550: REFLECTIVE JOURNALING ON A SYSTEMS APPROACHTO VEHICLE DESIGNJanet Braun, Western Washington University Page 22.1231.1 c American Society for Engineering Education, 2011 Reflective Journaling on a Systems Approach to Vehicle DesignAbstractSoft skills, such as the ability to function effectively on teams, to communicate effectively, toengage in lifelong learning, and to understand professional, ethical and social responsibilities, arerequired outcomes for ABET accredited Engineering Technology Programs. Input from industryadvisory councils and feedback from employed alumni agree that these skills are crucial
Conference Session
Open-Ended Problems and Student Learning
Collection
2011 ASEE Annual Conference & Exposition
Authors
Nora Siewiorek, University of Pittsburgh; Larry J. Shuman, University of Pittsburgh; Mary E. Besterfield-Sacre, University of Pittsburgh; Rosa Goldstein, University of Pittsburgh
Tagged Divisions
Educational Research and Methods
AC 2011-1521: COMPARISON OF INSTRUCTOR PERCEPTIONS ANDSTUDENT REFLECTIONS ON MODEL ELICITING ACTIVITIESNora Siewiorek, University of Pittsburgh Nora Siewiorek is a graduate student in the Administrative and Policy Studies department in the School of Education at the University of Pittsburgh where she also received her MS in Information Science. Her research interests include: engineering education and educational assessment and evaluation. Her K-12 outreach activities are organizing a local science fair and a hands on workshop in nanotechnology. Her other research interests are: higher education administration, comparative and international education.Larry J. Shuman, University of Pittsburgh Larry J. Shuman is
Conference Session
NSF Grantees Poster Session
Collection
2011 ASEE Annual Conference & Exposition
Authors
Cynthia M. D'Angelo, University of Wisconsin, Madison; Naomi C. Chesler, University of Wisconsin, Madison; David Williamson Shaffer, University of Wisconsin, Madison; Golnaz Arastoopour, University of Wisconsin, Madison
Tagged Topics
NSF Grantees
c American Society for Engineering Education, 2011 Undergraduate Engineers Engaging and Reflecting in a Professional Practice Simulation Funded by a grant from the NSF Course, Curriculum, and Laboratory Improvement (CCLI)program (DUE-0919347), we have developed Nephrotex, a virtual simulation of authenticengineering practice designed to increase the persistence of engineering undergraduates inpursuit of degree attainment. In this simulation game, students take on the role of an intern in afictitious company and design new ultrafiltration membranes for kidney dialysis machines. Nephrotex supplies first-year engineering undergraduates with a more complete and accurateunderstanding of the
Conference Session
Understanding Our Students
Collection
2011 ASEE Annual Conference & Exposition
Authors
Joachim Walther, University of Georgia; Nicki Wendy Sochacka, University of Georgia; Nadia N. Kellam, University of Georgia
Tagged Divisions
Educational Research and Methods
AC 2011-2056: EMOTIONAL INDICATORS AS A WAY TO INITIATE STU-DENT REFLECTION IN ENGINEERING PROGRAMSJoachim Walther, University of Georgia Joachim is an assistant professor of engineering education research at the University of Georgia (UGA). He is one of the leaders of the Collaborative Lounge for Understanding Society and Technology through Educational Research (CLUSTER), an interdisciplinary research group with members from engineering, art, and educational psychology. His research interests span the formation of students’ professional identity, the role of reflection in engi- neering learning, and interpretive research methods in engineering education. He was the first international recipient of the ASEE
Conference Session
Recruitment & Retention of Women I
Collection
2011 ASEE Annual Conference & Exposition
Authors
Mary Ayre, University of South Australia; Julie E. Mills, University of South Australia; Judith Gill, University of South Australia
Tagged Divisions
Women in Engineering
AC 2011-1243: NOT ALL WOMEN LEAVE! REFLECTIONS ON A CO-HORT OF ”STAYERS” IN CIVIL ENGINEERINGMary Ayre, University of South Australia Mary Ayre is currently a PhD student at the University of South Australia having recently retired from a senior lectureship at the University of Glamorgan, Wales, UK. When teaching mathematics to engineering students 25 year ago she became interested in recruiting female students and since then has been involved in many women in engineering initiatives and research projects in the UK and Australia.Julie E. Mills, University of South Australia Julie Mills is Professor and Program Director in Civil Engineering at the University of South Australia in Adelaide, Australia. Prior to
Conference Session
NSF Grantees Poster Session
Collection
2011 ASEE Annual Conference & Exposition
Authors
Muhsin Menekse, Arizona State University; Glenda Stump, Arizona State University; Stephen J. Krause, Arizona State University; Michelene T.H. Chi, Arizona State University
Tagged Topics
NSF Grantees
Education, 2011 The Effectiveness of Students’ Daily Reflections on Learning in Engineering ContextReflection is a significant cognitive process to enhance students’ learning outcomes and/orperformance. Studies have shown the value of learners reflecting on what they have done,processed or engaged in so far. 1-8 The use of questions, prompts, or use of reflection as a form offeedback have been used to advance reflective processes in domains such as nursing education,teacher education, and science education. 9-11 However, relatively few of the above mentionedstudies investigated the importance of reflecting on confusing points instead of reflecting onwhat is understood, and none of the studies were conducted in
Conference Session
Educating Students for the 21st Century: History, Reflection, and Outcomes
Collection
2011 ASEE Annual Conference & Exposition
Authors
Mani Mina, Iowa State University; Eugene Rutz, University of Cincinnati; Iraj Omidvar
Tagged Divisions
Cooperative & Experiential Education
trades, but hiring experts whose expertise doenot necessarily reflect their capabilities in practical engineering. The masters at the universitiesare becoming more and more, faculty with the right mathematical, scientific, and neededcapabilities that do not include the mastery of the practical engineering needs as before.Consequently, the model seems to be working more effectively at the graduate level. However,the undergraduate, where students need more practical and hands on tools of the trade does notseem to be as effective as it used to be in early to the middle 20th centuryEngineering in US universitiesEngineers in university systems who were in touch with newest development and are master ofwhat they do in each field were to help the
Conference Session
Educating Students for the 21st Century: History, Reflection, and Outcomes
Collection
2011 ASEE Annual Conference & Exposition
Authors
Anthony Joseph, Pace University; Mabel Payne, Independent Education Researcher
Tagged Divisions
Cooperative & Experiential Education
employees. This scenario seems to reflect the behavior of coop ed participatingfinancial and education industry companies in hiring computing students for full-timeemployment – they respectively hired 6% and 10% more non-coop ed computing students thancoop ed ones. Moreover, the non-coop computing students might have been professionally moreexperienced than their coop ed counterparts and were therefore hired as more knowledgeable andskilled lower risk new employees.According to Huggins6 local market forces strongly influence student and employer participationin coop ed programs. Local markets can be complicated with the mix of non-profit organizationsas well as for-profit large, medium, and small entrepreneurial companies that might beexperiencing
Conference Session
Pay It Forward: Critical Thinking, Reflection and Faculty Engagement Promote Success in Engineering
Collection
2011 ASEE Annual Conference & Exposition
Authors
Caroline R. Noyes, Georgia Institute of Technology; Jonathan Gordon, Georgia Institute of Technology; Joe Ludlum, Georgia Institute of Technology
Tagged Divisions
Cooperative & Experiential Education
Conceptualization) and two transforming experiences (ReflectiveObservation and Active Experimentation). In this model, these four experiences produce a four-stage cycle of learning where concrete experiences are reflected upon, and these reflections areintegrated and distilled into abstract concepts which provide the foundation for actions that canbe actively tested and which, in turn, create new concrete experiences. David Kolb’s work onexperiential learning has shown that “experiential learning is a process of constructingknowledge that involves a creative tension among the four learning modes” (10, p. 298).As Sakofs notes: Broadly defined, experiential education is a philosophical orientation toward teaching and learning that values and
Conference Session
Pay It Forward: Critical Thinking, Reflection and Faculty Engagement Promote Success in Engineering
Collection
2011 ASEE Annual Conference & Exposition
Authors
Mary R Goldberg, University of Pittsburgh, Department of Rehabilitation Science and Technology; Rory A. Cooper, University of Pittsburgh; Dan Ding, University of Pittsburgh, Department of Rehabilitation Science and Technology; Alicia Koontz, Human Engineering Research Laboratories
Tagged Divisions
Cooperative & Experiential Education
Conference Session
Pay It Forward: Critical Thinking, Reflection and Faculty Engagement Promote Success in Engineering
Collection
2011 ASEE Annual Conference & Exposition
Authors
Annette Mallory Donawa, Independent Consultant
Tagged Divisions
Cooperative & Experiential Education
University, an HBCU, where participating studentsexperienced higher scores and more positive experiences. In another engineering study at Memphis State University, Drouin (1992) suggested thatundergraduate engineering programs have been criticized for not producing engineers who canthink critically23. Rote memorization, perhaps useful in some educational environments, can beharmful in many work environments, particularly technical fields where skills such asunderstanding, comprehension, and application are critical to the success of the organization(Drouin, 1992). Unfortunately, the lecture-homework routine in an engineering curriculumleaves little to no time for reflection, critical and creative thinking, and association. While the
Conference Session
Design Communications & Cognition I
Collection
2011 ASEE Annual Conference & Exposition
Authors
Leema Kuhn Berland, University of Texas, Austin; William F. McKenna, University of Texas, Austin; Stephanie Baker Peacock, University of Texas, Austin
Tagged Divisions
Design in Engineering Education
’ perceptions of these notebooks.Types of engineering notebooksA brief review of the literature reveals that engineering notebooks can take many formsand be used for many purposes. For example, Tillema and Smith (2000)24 identified threedistinct types: 1. A dossier is a notebook or portfolio that is completed at the end of a project or course to “collect mandated documentation on performance. In this case, the portfolio construction is not necessarily based on a learning orientation” (p. 194)24. 2. A learning portfolio is a living document used to evaluate learning over the course of the project or semester. 3. A reflective portfolio is also a living document, in which the author records his or her
Conference Session
Making Students Aware of Their World: Five Perspectives
Collection
2011 ASEE Annual Conference & Exposition
Authors
Nadia N. Kellam, University of Georgia; Tracie Costantino, University of Georgia; Joachim Walther, University of Georgia; Nicki Wendy Sochacka, University of Georgia
Tagged Divisions
Liberal Education/Engineering & Society
Lounge for Understanding Society and Technology through Educational Research (CLUSTER), an interdisciplinary research group with members from engineering, art, and educational psychology. His research interests span the formation of students’ professional identity, the role of reflection in engi- neering learning, and interpretive research methods in engineering education. He was the first international recipient of the ASEE Educational Research Methods Division’s ”Appren- tice Faculty Award”, was selected as a 2010 Frontiers in Education ”New Faculty Fellow”, and is currently a UGA ”Lilly Teaching Fellow”. His teaching focuses on innovative approaches to introducing systems thinking and creativity into the en
Conference Session
ABET and Curriculum-Level Assessments
Collection
2011 ASEE Annual Conference & Exposition
Authors
Karyn L. Biasca, University of Wisconsin, Stevens Point; Steve Hill, University of Wisconsin, Stevens Point
Tagged Divisions
Chemical Engineering
: reflection papers andelectronic portfolios that document their internship work, specifically addressing how theirinternships helped them develop skills in several ABET Student Outcomes for the PSENprogram. The portfolios provide evidence that the faculty can use to assess the achievement levelfor outcomes associated with these internships.In this paper, we describe the assessment method in more detail, and the conference presentationwill include a demonstration of the technology. We also discuss the need for students to be ableto more clearly identify and articulate achievement of learning outcomes. A critical finding ofour initial study is that students often met learning outcomes without realizing they did, withoutunderstanding the importance of
Conference Session
Factors Affecting Student Performance
Collection
2011 ASEE Annual Conference & Exposition
Authors
Grant P. Richards, Purdue University, West Lafayette; Helen A. McNally, Purdue University, West Lafayette
Tagged Divisions
Engineering Technology
]. The instrument is freelyavailable from the author’s website, which also contains data from groups covering a wide rangeof disciplines.The four scales of the ILS are each composed of two contrasting learning style preferences(Table 1) which can have a magnitude ranging from 1 (slight) to 11 (strong). The design of theILS prevents scores of zero or any even number. Scores appearing on the left side of the fourscales were assigned a negative magnitude for the purposes of data analysis. Table 1- ILS Scales Negative Positive Scale Polarity Polarity Active-Reflective (AR) Active
Conference Session
They're Not "Soft" Skills!
Collection
2011 ASEE Annual Conference & Exposition
Authors
Brook Sattler, University of Washington; Ashley Ann Thompson, University of Washington; Jennifer A. Turns, University of Washington; Deborah Kilgore, University of Washington
Tagged Divisions
Educational Research and Methods
AC 2011-1852: THE DIALECTICS OF GOAL SETTING AND MONITOR-ING: TWO STUDENTS’ EXPERIENCES WITH PORTFOLIO CONSTRUC-TIONBrook Sattler, University of Washington Brook Sattler is a PhD student in Human Centered Design & Engineering. Her research interests include the design and use of critical reflection methods to support inclusive teaching practices, and intellectual development.Ashley Ann Thompson, University of Washington Ashley (Babcock) Thompson is a National Science Foundation Graduate Research Fellow at the Univer- sity of Washington. She is a first year PhD student in the department of Human Centered Design and Engineering. Her research interests include the effects of interdisciplinary teams on engineering
Conference Session
Innovative College-Industry Partnerships for the Future
Collection
2011 ASEE Annual Conference & Exposition
Authors
Kathleen F. Gygi, University of Washington; Jennifer A. Turns, University of Washington
Tagged Divisions
College Industry Partnerships
engineering education, including how to support engineering students in reflecting on experience, how to help engineering educators make effective teaching decisions, and the application of ideas from complexity science to the challenges of engineering education. Page 22.1720.1 c American Society for Engineering Education, 2011 “I just thought I did insignificant tasks”: Using E-portfolios to Understand Co-op and Undergraduate Research ExperiencesAbstractThis paper discusses initial work with having engineering students in optional
Conference Session
Trends in Mechanical Engineering I
Collection
2011 ASEE Annual Conference & Exposition
Authors
Amy C. Bradshaw, University of Oklahoma; Zahed Siddique, University of Oklahoma; Patricia Lea Hardre, University of Oklahoma; Farrokh Mistree, University of Oklahoma
Tagged Divisions
Mechanical Engineering
2020 [13 and 14]. The key message gleaned is that engineering education has toadapt to the challenges of the future.  For engineering education to adapt for the challenges of the future, curricular changes are needed –but those must be part of a larger systemic change in the organizational culture of engineeringeducation. Faculty are the critical component in achieving the necessary systemic transformation.Facilitating the development of desired skills, dispositions, and reflective habits of mind within ourstudent populations requires a critical mass of faculty able and eager to embody and enact thesedesired characteristics. How can we assist faculty to be vital stakeholders in the cultural shift weseek within engineering education, a shift
Conference Session
Civil Engineering Poster Session
Collection
2011 ASEE Annual Conference & Exposition
Authors
Sandra Shaw Courter, University of Wisconsin, Madison; Lauren Seabury, University of Wisconsin, Madison; Benjamin Lee; Gregory Alan Payne; John A. Hoopes, University of Wisconsin, Madison
Tagged Divisions
Civil Engineering
a presentation; (3) review feedback and revise slides; and (4) write and post areflection. This assignment enables students to • Demonstrate their understanding of a specific fluid mechanics concept; • Apply a specific fluid mechanics concept to a real-world situation; • Communicate their application in a clear, concise manner to their peers; • Design visuals to accurately demonstrate a concept; • Provide and accept constructive criticism; and • Reflect on their learning.The App was introduced in fall 2010 to improve both instructor teaching and student learningand to connect learning outcomes more explicitly with engineering practice. The App integratedthe core principles of effective teaching and learning with
Conference Session
Certifying Teachers in Engineering or Integrated STEM
Collection
2011 ASEE Annual Conference & Exposition
Authors
Yvonne Ng, St. Catherine University; Lori R. Maxfield, Saint Catherine University
Tagged Divisions
K-12 & Pre-College Engineering
teams; e) identify, formulate andsolve engineering problems; g) communicate effectively; h) understand theimpact of engineering solutions in their daily lives; and i) engage in life-longlearning. Each participated in pre- and post-surveys and reflections. Together,with our formal evaluation through tests and projects, they provide a baseline for Page 22.520.2other engineering courses regarding, knowledge, skills and dispositions necessaryfor future competent, confident and comfortable elementary school teachers ofengineering.It’s all over the news: Kindergartners doing engineering before they can evenspell the word. As school districts and state departments of
Conference Session
Effective Projects and Experiments in Instrumentation and Control
Collection
2011 ASEE Annual Conference & Exposition
Authors
Chao-Chia Cheng, National Central University; Lee king-lien, Department of Electro-Optic Engineering, National Taipei University of Technology, Taipei, Taiwan 542, R.O.C.; Chih-Hsiung Ku, National Dong Hwa University
Tagged Divisions
Instrumentation
one important optical property of materials. For liquid materials, it alsoprovides information to analyze liquids or mixed solutions, such as chemicals, foodstuffs, drinks,and pharmaceuticals. In general, the instruments to characterize the index of liquids weredeveloped according to the fundamental optical properties such as total internal reflection (Abberefractrometer)1, diffraction (grating)2, interference3, or deflection4,5, etc.Minimum deviation method (MDM) is one well-known and well-developed index measurementmethod since 1930.6-9 In this method, the index was deduced by the “minimum deviation angle”of the probe beam when it passed through the material under test. Such a material can be solid orliquid, but it has to be shaped as a
Conference Session
Engineering Professional Development for K-12 Teachers
Collection
2011 ASEE Annual Conference & Exposition
Authors
Taryn Melkus Bayles, University of Maryland, Baltimore County; Julia M. Ross, University of Maryland, Baltimore County; Jonathan E. Singer, University of Maryland, Baltimore County; Jacqueline Krikorian; Tushar P. Sura, University of Maryland, Baltimore County, Department of Education
Tagged Divisions
K-12 & Pre-College Engineering
program has allowed for a more in depth cohesion of engineering content,pedagogy, and reflection. The PD program was split up into three distinct sections. In themornings, the teachers were team taught the heart lung curriculum by experienced engineeringfaculty and inquiry-based pedagogical facilitators. In the afternoons, the teachers applied whatthey learned as they taught students that were enrolled in the Upward Bound program. Whileteaching, the teachers were videotaped and observed by the INSPIRES team. After each lesson,the teachers and the INSPIRES team reviewed the recordings and collectively providedconstructive criticism to improve content understanding, teaching pedagogy and curriculumdelivery. Although this new PD program
Conference Session
Communication: From Pecha Kucha to Bullets
Collection
2011 ASEE Annual Conference & Exposition
Authors
Isabel Simões de Carvalho P.E., ISEL, Lisbon, Portugal; Christy Moore, University of Texas, Austin
Tagged Divisions
Liberal Education/Engineering & Society
example Page 22.332.2of the latter is the Atlantis Programme where the European Union and the United Statesof America have been co-operating in higher education and vocational training since1995. Although these initiatives are admirable, in general engineering educators need todo more to address this problem, but American faculty especially need to make strides.Statement of PurposeDewey’s theories about the importance of cultivating reflective practice (1993) have hadenormous influence on classroom teaching strategies and methods. Walkington, et al(2001) argue that developing reflective practices is just as important to teachers as it is tostudents
Conference Session
Design Tools & Methodology II
Collection
2011 ASEE Annual Conference & Exposition
Authors
Josh Tenenberg, University of Washington, Tacoma
Tagged Divisions
Design in Engineering Education
andacademic practices outside the classroom while also mediating interpersonal interaction insidethe classroom. In addition, portfolios document student work, help students reflect upon theirown creative process, and make this process visible to other students and the instructor.My backstory: what does an academic add to practice?This story starts with a novel teaching model that I developed for collaborating with industryprofessionals in the classroom, what I call Industry Fellows. Industry Fellows involves a collegeprofessor and a practicing professional who plan and teach a course together so as to exploitwhat each does best. During winter 2009, I collaborated with Adam Barker, a User ExperienceDesigner at Google, to teach a course at the
Conference Session
ELOS Best Paper Nominations
Collection
2011 ASEE Annual Conference & Exposition
Authors
Bijan Sepahpour, College of New Jersey
Tagged Divisions
Division Experimentation & Lab-Oriented Studies
thecreation/adaptation of such measurement methods as needed in a research or an industrialenvironment.Numerous optical techniques are available for both quantitative and qualitative measurements.Many use sophisticated and expensive setups that include imaging components. A set of precisetechniques are based on a combination of inexpensive diode lasers, mirrors, and prisms. It is onadapting these techniques to laboratory experiments that this team will focus on.The following figures display the components of a preliminary design for creation and testing ofan apparatus for measurement of the angle of twist of bars by application of torque. A mirrorattached to the free end of the bar reflects the laser beam back on a scale before and after